精彩纷呈!“2023水泥‘双碳’大会暨第十届中国水泥节能环保技术交流大会”隆重召开!

2023-09-12 18:08:43

9月12日,由中国水泥网主办的“2023水泥‘双碳’大会暨第十届中国水泥节能环保技术交流大会”在河南郑州隆重召开。

9月12日,由中国水泥网主办的“2023水泥‘双碳’大会暨第十届中国水泥节能环保技术交流大会”在河南郑州隆重召开。

本次大会以“绿能驱动 资源再生 碳寻未来”为主题,中国建筑材料联合会原会长乔龙德;济源市人民政府副市长王笑非;河南省建筑材料工业协会会长王爱贞;新疆建材行业协会会长吕志坚;河南中联同力材料有限公司党委书记、董事长刘宗虎;中国水泥网理事会理事长、天瑞水泥集团有限公司总经理丁基峰;中国水泥网高级顾问、河南建筑材料研究设计院高级教工巴太斌;中国水泥网理事会理事长、苏州仕净科技股份有限公司董事长董仕宏;中国水泥网理事会理事长、天津朝阳环保科技集团有限公司董事长杨沛森;洛阳理工学院教授李海涛;南京工业大学教授莫立武;中国水泥网董事长邵俊等水泥企业负责人、行业协会领导、技术专家、设备商代表参会,共同探讨水泥行业绿色低碳、节能环保的高质量可持续发展的新道路。

中国建筑材料联合会原会长乔龙德作《用新时代的新思维营造发展与治理的新格局》报告。他针对目前水泥行业存在的困境,提出了水泥行业现阶段需要形成的四个新格局:靠创新驱动将经济发展转向以新动能为主导的新格局;与时俱进地推进产业政策创新更新并加大执行力度,以终结雷同技术增量、落后产能必须出局的新格局;提升行业职业道德素养,强化行业自律与自治,构建生态文明的新格局;创新绿色低碳技术,用数智化赋能,营造经济新的增长新格局。

河南省建筑材料工业协会会长王爱贞作致辞。她表示,从能耗双控转向碳排放双控是我国实现“双碳”目标的一项重要举措。绿色、低碳的高质量可持续发展道路水泥行业应该怎么走?王爱贞作出解答,在“双碳”目标下,我们要充分把握“双碳”目标带来的机遇和挑战,坚持以高质量发展为主题,紧紧把握行业低碳智能发展的趋势,加大科技投入、加快技术转型,进一步提升行业高质量发展水平,促进绿色低碳转型迈上新台阶!同时,水泥行业也应该团结一致,积极应对当前行业态势,坚持错峰生产和行业自律,为行业发展创造条件,共同推进水泥行业走上更高更有效率、更可持续的发展之路。

河南中联同力材料有限公司党委书记、董事长刘宗虎作致辞。他表示,无论是水泥企业的绿色转型,还是节能技术改造,都离不开资金、人力、管理的种种投入。在水泥需求下行、供需矛盾加剧的当下,我们更应该加强行业自律、推动错峰生产、化解过剩产能,助力水泥行业稳增长调结构增效益,为水泥行业的高质量发展打下坚实基础。

中国水泥网高级顾问高长明作《“双碳”背景下水泥工业的重大历史责任和义务》报告。他表示,水泥工业必须通过排碳数量、减碳角色这两大转型齐头并进完成重大历史责任与义务。他还提出了水泥工业减碳的5条有效路径,分别是:水泥的工艺碳排放、水泥的燃烧碳排放、水泥的电耗碳排放、计入水泥构筑物和水泥制品的碳汇功能、采用包圆兜底的办法,他表示我国水泥工业在这5条减碳技术路径都具有较坚实的基础,只要科学部署得当,水泥工业2050年实现碳中和是大概率事件。他还建议,恢复被无端取消的 PO 32.5、 PC 32.5和PC 32.5 R三个品种水泥的合法地位, 重新列入国家水泥标准系列。

中国水泥网董事长邵俊作致辞。他表示,在这个本是收获的季节,水泥行业却是“寒意重重”。上半年全国水泥产量9.53亿吨,全口径同比下滑2.4%,利润总额165亿元,同比大幅下滑60%,企业亏损面接近50%,行业整体面临高库存、高成本、产能严重过剩等压力,水泥企业越来越清楚的意识到,节能降本、提质增效是“保命之举”,更是“续命”之措。

武汉理工大学研究员、博士生导师沈卫国作《钢渣分相熟料专利技术工程转化》报告。他表示,我国2022年钢渣排放量超过1.6亿吨,目前的综合利用率不足22%。沈卫国从突破瓶颈、烧成机理、工程转化、合作模式四个方面展开讲述了钢渣分相熟料专利技术的研究历程。最后沈卫国对钢渣分相熟料技术的未来进行展望,他希望未来窑台时产量提高10%;单位熟料煤耗降低10%左右;降低碳排放10%以上;降低NOx排放20-60%以上;明显降低SOx排放。

南京工业大学教授莫立武作《钢渣捕集水泥窑烟气CO2制备固碳辅助性胶凝材料及低碳水泥的关键技术》报告。他表示,水泥工业是国家碳达峰碳中和战略实施重点行业,碳酸盐原料煅烧分解产生的过程排放是水泥碳减排的难点。莫立武提出钢渣固碳技术,并表示目前我国已经累积堆存10亿吨钢渣,而钢渣具有较高的碳化反应活性,具有巨大的固碳潜力,拓展捕碳钢渣的利用途径将具有十分重要的现实意义。

中国水泥网高级顾问高玉宗作《协同处置+生物质替代技术》报告。高玉宗主要介绍了协同处置技术;生物质替代燃料技术;危废、固废替代燃料技术;精准除氯技术;干法处置飞灰技术五项技术。并分别阐述了这五项技术的原理与概念、优势与挑战、项目的应用等内容。他表示协同处置技术应用于垃圾处理、危废处理、飞灰处理、大气污染治理等领域,为水泥行业节能环保提供了重要技术支撑。

中国中材国际工程股份有限公司(南京)教授级高工吴瑶瑶作《水泥粉磨系统节能降耗&绿色低碳》报告。吴瑶瑶重点对做功系统、选粉系统、风机系统、工艺测点与智能化、水泥粉磨系统能耗、熟料对水泥粉磨系统的影响等方面进行了详细的解析。吴瑶瑶还指出工艺测点是智能化的基础。智能化可以减少人为因素和管理因素的影响,提升工况的稳定性,降低系统能耗。吴瑶瑶还强调,球磨机圈流、开流装机功率比为1.2;辊压机、球磨机装机功率比为1-1.5,风机装机功率占比大概在13-20%。

上海环境能源交易所战略与研发中心业务主管罗捷炀作《水泥行业应对碳市场的挑战与机遇》报告。他表示,水泥行业占全国总碳排放的比例约13%,仅次于电力和钢铁行业,水泥行业的减排对实现中国碳中和至关重要。他从国内碳市场对水泥行业碳排放的核算标准、碳市场水泥行业的配额分配方式、全球碳市场配额价格等方面阐述了碳市场对于水泥行业的要求。那么水泥企业碳资产管理应该怎么做?他提出了5点建议:选择合适的碳资产管理模式;从制度和组织上提供保障;建立企业自身的碳排放数据库;灵活利用碳金融工具降低履约成本及风险;加强碳资产管理专业人才队伍建设。

钢渣综合利用专家陆寿江作《钢渣捕碳技术在水泥行业的应用及优势分享》报告。他表示,目前我国钢渣排放量超1亿吨,而每生产1吨粗钢就将排放1.85吨CO2。目前我国已经累积堆存10亿吨钢渣,主要应用于路基填料、混凝土粗细骨料、混凝土掺合料、水泥原材料,但是利用率不足30%。钢渣捕碳技术利用冶金固废钢渣,捕集工业尾气(水泥窑等)中的CO2,通过特殊的工艺和特种催化剂进行处理,并将处理后的钢渣用作混合材生产低碳水泥。为实现水泥工业碳达峰碳中和提供了一个重要的技术途径。

凯盛玻璃控股高级工程师玄志歌作《发电玻璃为建筑赋能》报告。他介绍,发电玻璃是利用生长在玻璃上的半导体薄膜的光生伏特效应实现发电的玻璃新材料。它具有理论转化率高,发展潜力大;物理性能优异,安全性高;技术密集,有较高技术壁垒;产业链短,碳足迹低;产业化成熟,市场接受度高的主要特点。他表示,BIPV是降低建筑能耗的最佳选择之一,目前世界各国均重视BIPV(光伏与建筑一体化)发展,并且未来将成为太阳能新的市场蓝海。

丹东东方测控技术股份有限公司高级技术经理毕贵先作《东方测控智能工厂整体解决方案 助力水泥企业高质量发展》报告。他从在线、智能、融合三个方面介绍了水泥智能工厂建设理念。在线是在线协同管理、信息实时感知;智能是智能控制、无人操作、智慧决策;融合是业务融合系统、数据融合应用。水泥智能工厂有不少优点,它可以提高矿产资源使用率,延长矿山使用年限;可视化与信息化同步推进,实现精细化管理;节能降耗减排,为企业减少碳排放压力;提升企业信息化智能化水平,实现绿色工厂;实现水泥生产全流程质量把控;实现生产过程无人化和少人化,精简生产岗位;生产效率、设备投运率显著提升。

天津朝阳环保科技集团有限公司董事长杨沛森作《减碳法超低排放与烟气治理案例分享》报告。他表示,水泥行业NOx排放是继火电、钢铁之后的第三排放大户,约占总量的10%,水泥工业的治理效果直接影响到大气环境的改善程度。水泥工业NOx40-80%来源于热氮NOx、20-50%来源于燃烧氮NOx、5%左右来源于瞬时氮-快速型NOx。他在氨的制备过程中了解到:每生产1kg氨,用碳量为0.3529kg。他还发现,碳与NO反应比碳与O2反应的放热量多17.3%,热碳催化还原反应会降低碳排放15%。

郑州瑞泰耐火科技有限公司总工程师李沅锦作《绿色、节能耐材在水泥行业的应用》报告。他分别介绍了三种耐火材料在绿色节能方面的应用:低导热多层复合镁铁铝尖晶石砖应用于回转窑烧成带;低导热多层复合莫来石砖应用于回转窑非烧成带;节能复合结构件应用于窑外系统。

郑州利孚新材料有限公司技术部经理赵毅作《钛铝陶瓷、微晶陶瓷材料在水泥窑关键部位的应用》报告。他分别介绍了钛铝陶瓷材料、微晶陶瓷材料的实际应用:钛铝陶瓷复合材料安装在前、后窑口,代替窑口护铁及窑口浇注料,具有高强度、高抗侵蚀性、抗拉强度高的特点;微晶陶瓷材料应用于下料管道、降室管道、排灰管道、转运管道,有耐冲刷、耐高温、耐酸碱、耐急冷急热、耐侵蚀、耐结皮的特点。

山东天瑞重工有限公司建材行业营销总监施文国作《磁悬浮动力技术助力水泥行业节能减排》报告。他表示,中国83%的碳排放量来自工业,工业用电量的50%来自旋转机械装备。磁悬浮动力技术的“轴向磁悬浮”应用于水泥行业,有磁悬浮鼓风机、磁悬浮真空泵、磁悬浮低温余热发电机等机械,为我国水泥行业节能减排提供了重要的技术支撑。

福建远致环保科技有限公司技术总监陈文瑞作《水泥行业超低排放 高温低尘SCR尘硝一体化解决方案》报告。他表示,SCR脱硝工艺问题,从技术层面来说,目前高温SCR脱硝工艺是一项成熟的技术,但对水泥生产工艺来说也面临着一些问题,如:高粉尘浓度、催化剂中毒、余热锅炉的影响、运行成本。他还提出了水泥窑的脱硝问题,关键是解决粉尘问题的观点。

北京中投润天环保科技有限公司执行董事董婧祎作《水泥窑替代燃料技术与阶梯预燃炉项目分享》报告。她分别介绍了破碎混合泵送、污泥仓储泵送、阶梯预燃炉、除氯灰水洗提钾、水泥窑旁路除氯、生物质碳气联产六项主要产品技术。

郑州瑞特高温陶瓷有限公司总经理李琴作《一种鳞片石墨高温防腐涂料在窑尾废弃设备的应用》报告。她表示水泥熟料窑尾废气在生料磨运行中的温度为90℃左右,在生料系统停车中温度为180℃左右。由于温度的频繁变化,钢制烟囱刚性差,摆动幅度大,常规的防腐涂料很容易失效。而高温鳞片石墨防腐涂层则具有以下特点:卓越的柔韧性和延展性;超强的防腐性能;可长期在300℃环境中交替使用;耐强碱弱酸环境;抗热振性能良好;优越的抗渗性和粘附力。

郑州真金耐火材料有限责任公司技术副总付鸿正作《国产“真金牌”镁铁尖晶石砖在日产万吨大窑上的应用》报告。他表示,国内已建成和在建10000t/d以上生产线的数量已经30余条。但是国内普通碱性耐火砖不能满足万吨以上水泥回转窑的工况条件。万吨大窑对耐火材料具有较高的要求:优异的抗碱硫渗透和抗侵蚀性能、良好的窑皮粘挂性能、优异的抗机械应力、热应力性能。

浙江中锦材水泥技术有限公司市场总监郑益琪作《一种新的窑外分解系统发明专利及其应用实践》报告。郑益琪主要从预热器及分解炉技改、窑头燃烧器改造、篦冷机改造三个技术点讲解了新的窑外分解系统,为水泥行业在节能降耗、增产增效方面提供了技术支持。

宁波鲍斯能源装备股份有限公司鼓风机解决方案部主管沈文威作《”一鼓作气“助力水泥行业节能降耗》报告。他表示,随着碳达峰、碳中和时间表的提出,世界各国对碳排放提出了越来越高的要求,水泥行业作为碳排放的重点行业,其碳减排进程必将加速推进。时代在发展,水泥行业发展也进入了关键节点,节能降碳、转型升级的号角已然吹响。

会议期间还举行了2023水泥“双碳”先进企业颁奖仪式、年捕集利用3.2万吨CO2综合减碳50万吨协同处置60万吨钢渣制备120万吨高效矿物掺合料项目签约仪式以及中国水泥网高级顾问聘任仪式。

2023水泥“双碳”先进企业颁奖仪式

年捕集利用3.2万吨CO2综合减碳50万吨协同处置60万吨钢渣制备120万吨高效矿物掺合料项目签约仪式

中国水泥网聘任河南建筑材料研究设计院教授级高工巴太斌为高级顾问

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Correlation

As Dong Shihong said, "Carbon is the future". At the intersection of history and future, Shijing Science and Technology, with low carbon as its pen, helps the cement industry to depict a harmonious picture of green mountains, green waters and industrial prosperity, and casts a hard backbone of sustainable development in the blending of grey and green.

2024-11-04 09:35:58

At the meeting, Yan Haochun brought the theme report "Dream of Blue Sky: Exploring the Green Footprint of Cement Industry in the Context of Carbon Market". She pointed out that the cement industry faced the risk of rising costs in the context of the carbon market.

2024-11-01 16:10:56

In this journey of green transformation, the cement industry is firmly moving towards a low-carbon future, from technological innovation to management optimization, from the application of clean energy to the promotion of alternative fuels, each initiative is depicting a new journey for the industry. Let us work hand in hand to lead the wave of emission reduction with innovation, fulfill the green mission with practical actions, write a brilliant chapter of green and low-carbon development of the cement industry, and contribute to the construction of a beautiful earth.

2024-10-31 09:43:57

Based on the market situation of the cement industry and the demand for high-quality and low-carbon development of Conch Cement, Conch will strengthen the research and development of technologies such as energy saving and carbon reduction, green environmental protection, clean energy and low-carbon cement. The main research directions of Conch's scientific and technological innovation in the future are as follows: 1. Research and development project of raw material and fuel substitution in the cement industry; 2. Research and development project of cement clinker quality improvement; 3. Energy-saving and carbon-reducing technical equipment R & D project; 4. Clean and green energy R & D and manufacturing project; 5. Future carbon technology industry exploration project.

2024-10-29 16:34:25

According to the China Cement Network Market Data Center, the Pearl River Delta in central and southern Guangdong is planning to continue to push up cement prices by 30-50 yuan/ton around the end of the month, and the Guangxi region is temporarily stable. Cement prices in Hunan and Hubei continued to rise by 30-50 yuan/ton.

2024-10-25 17:23:23

On October 25, the "2024 China Cement Double Carbon Conference and the 12th Energy Conservation and Environmental Protection Technology Exchange Conference" continued brilliantly. Gao Dengbang, President of China Cement Association, Zhu Shengli, General Manager of Anhui Conch Group Co., Ltd., Lv Zhijian, President of Xinjiang Building Material Industry Association, Ma Weiping, Chairman of OCC, Jiang Dehong, Vice President and Chief Engineer of Tianshan Material Co., Ltd., Li Jian, Associate Researcher of China Academy of Environmental Sciences, and Fan Yueming, Professor of South China University of Technology. Zhuge Wenda, Chairman of Hubei Century Xinfeng Leishan Cement Co., Ltd., Yan Haochun, Technical Director of China National Inspection and Testing Holding Group and General Manager of Certification and Evaluation Center, China Architecture

2024-10-25 10:53:14

On October 24, the "2024 China Cement Double Carbon Conference and the 12th Energy Conservation and Environmental Protection Technology Exchange Conference" was held in Wuhu, Anhui Province. Gao Dengbang, President of China Cement Association, Zhu Shengli, General Manager of Anhui Conch Group Co., Ltd., Lv Zhijian, President of Xinjiang Building Material Industry Association, Ma Weiping, Chairman of OCC, Jiang Dehong, Vice President and Chief Engineer of Tianshan Materials Co., Ltd., Li Jian, Associate Researcher of Chinese Academy of Environmental Sciences, Fan Yueming, Professor of South China University of Technology, Zhuge Wenda, Chairman of Leishan Cement Co., Ltd., Century Xinfeng, Hubei, Yan Haochun, Technical Director of China National Inspection and Testing Holding Group and General Manager of Certification and Evaluation Center.

2024-10-24 16:55:38

Zhu Shengli said that Conch, as a leading enterprise in the industry, has been actively practicing the responsibility of large enterprises in recent years, keeping a close eye on the "double carbon" goal, adhering to the green and low-carbon transformation, continuously increasing pollution control, continuously promoting energy conservation and carbon reduction, and further developing circular economy, so as to ensure that the clean production of factories, the development and application of carbon emission reduction technology and the scale of green industry development are at the leading level in the industry.

2024-10-24 10:47:24

According to the statistics of China Cement Network, the annual carbon emissions of the cement industry exceed 1.2 billion tons of standard coal, second only to the power and steel industries, including more than 100 cement enterprise groups with annual carbon emissions exceeding one million tons. In the next stage, with the establishment of the carbon trading market, the cement industry will face unprecedented opportunities and challenges. The introduction of carbon trading mechanism will encourage enterprises to take the initiative to reduce emissions, transform the cost of carbon emissions into economic benefits, and promote the industry to develop in a more environmentally friendly and efficient direction. "Double carbon" is not only a responsibility, but also a cost and benefit.

2024-10-24 09:22:35

Let us work together to practice the concept of green development with practical actions and contribute our strength to the realization of the country's "double carbon" goal. Look forward to your participation and jointly create a bright future for the cement industry!

2024-10-18 13:57:30

In general, if the alternative fuel is mainly domestic waste or general industrial combustible waste, when the substitution ratio is high, it may bring more alkali content to the clinker, thus causing the 28-day strength of the clinker to decrease. Because the calorific value, combustion rate and feeding rate of alternative fuels fluctuate greatly, the output and quality of clinker will also increase.

2024-10-18 09:17:18

Every employee should know what emission sources are available in his position, what emission reduction measures are available, and how much emission reduction can be achieved by these measures, so that they can understand the principle of emission, learn the method of accounting, use the carbon management platform, and improve the carbon management ability of each position, so as to achieve "carbon management in the whole process".

2024-10-16 13:15:57

According to the Announcement of Chongqing Municipal Bureau of Ecology and Environment on Adjusting the Inclusion Standards of Chongqing Carbon Market (Yuhuan [2023] 55), the original list of Chongqing Carbon Market is updated according to the inclusion standards of industrial enterprises whose annual greenhouse gas emissions reach 13000 tons of carbon dioxide equivalent (about 5000 tons of standard coal for comprehensive energy consumption) and above. A list of key emission units (hereinafter referred to as key emission units) in Chongqing carbon market in 2023 has been formed, and 334 key emission units have been included in the quota management in 2023.

2024-09-25 14:44:14

The cement industry has been clearly included in the carbon emissions trading market in 2024. Cement enterprises need to comprehensively and accurately understand the relevant regulations and guidelines. According to the actual situation of the enterprises themselves, they should seek advantages and avoid disadvantages, turn inward, practice hard, continuously reduce their carbon emissions per ton of clinker, reduce the production cost of clinker, and win in the current industry trend. So that their enterprises can survive and develop better.

2024-09-25 09:05:05

Although the road of carbon emission reduction in the cement industry is full of challenges, through continuous technological innovation and industry practice such as "steel slag phase-separated clinker", we have reason to believe that the cement industry can surpass the "face-saving project", realize the real green transformation, explore a sustainable road of cement concrete development, and leave a cleaner and sustainable earth for future generations.

2024-09-24 14:31:59

At present, Sichuan is speeding up the development of green low-carbon new productivity and promoting the transformation and upgrading of the cement industry. In recent years, Sichuan's industrial sector has vigorously promoted the construction of a full-cycle and full-process green manufacturing system, and continued to carry out the gradient cultivation of green manufacturing demonstration units. The province's cement industry has created a total of 11 national green factories and 35 provincial green factories. One cement enterprise has successfully entered the national energy efficiency "leader" and two cement enterprises have been rated as provincial energy saving and carbon reduction benchmarking enterprises.

2024-09-23 11:02:17

In order to make preparations for being incorporated into the national carbon market, we should actively establish and improve the dual-carbon planning system, management system, system, innovation system, trading system and capacity system, do a good job in the research of dual-carbon policy, find out the family background, consolidate the quality of data, decompose and implement the goal of carbon reduction, and strive to achieve the goal of carbon reduction. We will continue to promote the substitution of raw materials, the transformation of energy consumption structure, the acceleration of technological innovation, the promotion of green manufacturing and intelligent leadership, and the coordinated promotion of carbon reduction, pollution reduction and green expansion. Growth.

2024-09-13 16:07:12

Looking forward to the future, in order to achieve full carbon neutrality in the cement industry, we need not only the drive of technological innovation, but also the cooperation of policy support and market mechanism. By adopting non-carbon raw materials, alternative fuels, clean energy and optimizing transportation modes, the cement industry will gradually achieve a significant reduction in carbon emissions, thus taking a more solid step on the road of carbon reduction.

2024-09-13 13:55:48

Cement enterprises can manage carbon assets and gain advantages in the carbon market by finding out the family background and effectively managing carbon assets, setting up specialized agencies or departments to achieve low-carbon management, actively participating in carbon market transactions and accumulating experience, and developing carbon financial products to help their own development.

2024-09-12 09:09:57

We will further strengthen the construction of the carbon market, steadily expand the coverage of the industry, enrich the trading varieties and methods, and improve the national voluntary greenhouse gas emission reduction trading market. By the end of this year, in addition to the existing power industry, the national carbon emission trading market will also include key emission industries such as steel, cement and aluminium smelting. We will further improve the carbon pricing mechanism and accelerate the establishment of a carbon footprint management system.

2024-09-08 17:42:29

Many contents in the Plan are closely related to the cement industry, such as continuously promoting the reduction of excess capacity and capacity replacement, transformation and upgrading of the cement industry; promoting new energy medium and heavy trucks in the cement industry and developing zero-emission freight fleets; striving to complete the treatment of ultra-low emission transformation projects of cement clinker and coking enterprises in key cities by 2025; To study the multi-source and whole-process control and monitoring and supervision technology of volatile organic compounds, and to carry out research on key technologies of pollution reduction and carbon reduction in key industries such as parks, cement and steel.

2024-09-06 10:01:57

In view of the problems of declining profits of cement enterprises hindering green transformation and narrowing the space for energy saving and carbon reduction, Ye Jiayuan proposed that cement enterprises should not forget to innovate no matter how difficult it is. Innovation should not only be limited to low-carbon areas, but also open up ideas and plan digital upgrading and intelligent transformation as early as possible according to their own conditions. In the implementation of digital and intelligent transformation, it should be linked with low-carbon as far as possible. If digital intelligence leaves the foothold of low carbon, digital intelligence is likely to be hollow, and it is likely to become a castle in the air, which is not useful, but a burden for enterprises.

2024-09-05 11:04:53

The cement industry will soon be incorporated into the carbon trading market, and the importance of green low-carbon transformation has become increasingly apparent. In response to the policy guidance, China Cement Network will hold the "2024 China Cement Double Carbon Conference and the 12th Energy Conservation and Environmental Protection Technology Exchange Conference" in Wuhu Conch International Hotel on October 24-25. The conference will focus on the core issues of low-carbon development and green upgrading in the cement industry, discuss the application of energy efficiency improvement and energy-saving and carbon reduction technologies, and how the cement industry can use the carbon trading mechanism to promote its low-carbon transformation.

2024-09-04 15:34:06

Shandong Province issued the Action Plan for Upgrading the Building Materials Industry (2024-2026), which aims to promote the green, low-carbon and high-quality development of the building materials industry. The action plan focuses on the cement industry and puts forward the tasks of stable growth, structural adjustment, digital transformation, green manufacturing and safety improvement.

2024-07-01 17:05:09

By the end of 2023, the total production capacity of cement clinker in China is 1.803 billion tons, which means that the energy efficiency of 288 million tons of production capacity has not yet reached the benchmark level.

2024-06-20 10:19:44

Under the leadership of Dong Shihong, Shijing Science and Technology has never forgotten its original intention of "green", firmly anchored the concept of green development in the torrent of the development of the times, and painted a magnificent and vibrant panorama of green ecological industry with practical actions.

2024-06-20 09:47:34

Green is the background of high-quality development of cement industry.

2024-06-18 14:36:10

Wang Lan introduced the concept of 60 cement plant construction with zero purchased electricity, zero fossil fuel, zero primary resources, zero carbon dioxide emissions, zero waste emissions and zero employees.

2024-06-14 10:00:48

On June 13, the 11th China Cement Energy Conservation and Environmental Protection Technology Exchange Conference and Equipment Renewal Forum, sponsored by China Cement Network, was held in Nanjing, Jiangsu Province.

2024-06-13 16:36:33

The objectives and tasks put forward in the Action Plan are clear, the safeguard measures are strong, and the guidance and operability are strong, which is of great significance to promote the green and low-carbon development level of the cement industry.

2024-06-07 23:36:27

Intelligent construction is a part of the technological transformation of cement enterprises. Promoting intelligent construction can make the production process of cement enterprises more optimized and the production efficiency higher.

2024-06-06 14:12:49

This project includes six cement plants in the central and southern region of Tianshan Materials, including Shaoyang, Shaofeng, Anren and Guzhang. The construction scale of the photovoltaic project is 19 MW on the DC side, and the operation mode of "self-use, surplus electricity access to the grid" is adopted.

2024-06-06 10:09:45

It is pointed out in the plan that the standard of carbon footprint accounting rules for key products will be issued. Priority should be given to key products such as iron and steel, electrolytic aluminium and cement, and accounting rules and standards should be formulated and issued.

2024-06-05 10:41:18

It is not a day's work for the cement industry to reduce carbon. It needs to start from technology, raw materials, fuel, production management and policy response to form a comprehensive strategy to promote the industry's transformation to low carbon and contribute to the global carbon neutrality goal.

2024-06-03 10:04:44

By the end of 2025, the proportion of production capacity above the benchmark level of energy efficiency in cement and ceramics industries will reach 30%, that of production capacity above the benchmark level of energy efficiency in flat glass industry will reach 20%, and that of production capacity below the benchmark level of energy efficiency in building materials industry will be completed or eliminated.

2024-05-29 20:21:02

According to the market data of China Cement Net, the price of cement in Guizhou has bottomed out and rebounded. Around the 20th, enterprises in most parts of the province notified the price of cement to be raised by 20-50 yuan/ton, and the implementation remains to be observed.

2024-05-24 15:36:32

Chang An-ping believes that now, 200 years after the invention of Portland cement, there are only two kinds of cement industries left: those who are still waiting to see, those who are still fighting for production, and those who are looking forward to tomorrow, those who are determined to go all the way.

2024-05-24 09:30:01

At present, we are actively promoting the implementation of the energy conservation and carbon reduction technology project of replacing fossil fuels with biomass fuels. After the construction and implementation of the project, it is estimated that about 2% of coal will be saved annually. 0.5 million tons, reducing carbon dioxide emissions 4. 390000 tons, with obvious energy saving and emission reduction benefits.

2024-05-23 09:51:10

How much economic benefits can new vehicles such as unmanned mining cards and new energy mining cards bring to enterprises in the cement industry?

2024-05-21 10:18:08

As the largest cement producer and consumer in the world, China's cement production has been ranked first in the world for a long time. In recent years, as China's cement enterprises accelerate the pace of "going out", they have injected vitality into the economic development of overseas investment countries, and at the same time, they have also improved the level of global infrastructure construction.

2024-05-21 10:03:51

Jidong Cement has successfully put into operation 10 photovoltaic projects and actively promoted the construction of new energy, which shows that the company is vigorously transforming green development and is committed to improving energy efficiency and sustainability.

2024-05-20 09:59:25

In the future, Huaxin Cement will continue to take green development as the core, continue to increase investment in pollution reduction, carbon reduction, energy saving and consumption reduction, promote the national "double carbon" work with practical actions, and provide Huaxin samples for traditional industrial enterprises to practice the road of green sustainable development.

2024-05-16 10:58:59

By the end of 2025, 50% of the cement clinker production capacity in the whole region will be transformed; by the end of 2028, the cement clinker production enterprises in the whole region will be basically transformed.

2024-05-15 17:00:23

"Standing at the new historical starting point of the development of ecological civilization, only by anchoring the new track of green and low-carbon development and protecting the green mountains and rivers can we win Jinshan and Yinshan." Xiao Zhanding, party secretary and chairman of Qianye Cement, said.

2024-05-11 10:11:27

If 40% of alternative fuels are used in cement production, about 100,000 tons of carbon dioxide will be saved for every 1 million tons of clinker produced.

2024-05-10 09:27:37

Superior enterprises are encouraged to integrate inefficient production capacity in the city through market-oriented mergers and reorganizations, and gradually withdraw from cement clinker production lines of 2500 tons per day or less (except special cement).

2024-05-07 15:19:25

In the next step, enterprises at all levels of China National Building Material Co., Ltd. will continue to implement Xi Jinping's ecological civilization thought, uphold the enterprise mission of "materials create a better world" of China National Building Material Co., Ltd., further restore green, expand green and increase green, actively carry out the construction of green factories and ecological factories, build garden factories and beautiful factories, and promote the harmonious coexistence of enterprises and nature, man and nature.

2024-05-06 09:24:59

Recently, due to the persistent cost pressure in the south, the price of concrete has risen slightly with the raw materials, but the growth of market demand is limited, and the overall quotation is still stable. From October 31 to November 6, the national concrete price index closed at 112.47 points, up 0.31% annually and down 10.11% year-on-year.