生态环境部评价重庆梁平海螺水泥水泥窑清洁能源替代项目

2023-10-18 09:40:15

重庆梁平海螺水泥有限责任公司水泥窑清洁能源替代项目在企业现有4800吨/天新型干法水泥生产线上实施水泥窑能效提升和清洁能源替代改造,将水泥熟料煅烧所用燃料从单一原煤调整为原煤、天然气、生物质替代燃料。

2021年7月以来,生态环境部印发《关于开展重点行业建设项目碳排放环境影响评价试点的通知》《关于在产业园区规划环评中开展碳排放评价试点的通知》等文件,推动全国多个省、自治区、直辖市开展温室气体排放环境影响评价试点工作。目前,温室气体管控纳入环评试点工作取得初步成果。这项工作正处于创新探索阶段,急需基于已有的实践广泛交流借鉴。为此,现特以国内外“温室气体排放环境影响评价典型案例”为主题陆续发布,供交流借鉴。

一、基本情况

重庆梁平海螺水泥有限责任公司水泥窑清洁能源替代项目在企业现有4800吨/天新型干法水泥生产线上实施水泥窑能效提升和清洁能源替代改造,将水泥熟料煅烧所用燃料从单一原煤调整为原煤、天然气、生物质替代燃料。

二、技术探索

该项目通过温室气体排放环境影响评价工作,从优化能源结构角度建立了三种能源应用情景,核算了改造前后、不同能源应用情景下的碳排放量和强度,总结了重庆市水泥行业碳排放绩效指标选取经验和减污降碳协同技术措施,在环境影响评价批复文件中明确了碳排放管控要求。

三、工作亮点

该案例基于绩效评价方法开展项目温室气体排放水平评价,收集重庆市温室气体清单数据、31家水泥企业碳交易企业核查数据、企业能源消耗、“两高”项目台账、环境统计等数据,进行交叉对比测算,提出了水泥行业碳排放绩效指标平均值和前20%推荐值,并明确该项目在重庆市优于前20%水泥企业的排放水平。

四、评价成效

该项目按环境影响评价要求实施后,企业年可节省电力285.12万千万时,年综合能耗可由18.75万吨标煤减少到15.83万吨标煤,熟料单位产品综合能耗99.94千克/吨,达到高能耗行业重点领域能效标杆水平。企业年碳排放由142.48万吨CO2降低到109.24万吨CO2,吨熟料产品碳排放由0.90吨CO2降低到0.69吨CO2

专家点评

重庆梁平海螺水泥有限责任公司水泥窑清洁能源替代项目基于单位产品温室气体排放绩效评价思路,系统收集重庆市水泥行业碳排放资料,提出了水泥行业碳排放绩效指标水平平均值和先进值,对现有工程进行对标对表,在产能不变的前提下,实现该项目碳排放总量和强度双降。

All can be viewed after purchase
Correlation

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.

2024-11-02 16:34:25

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

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

Key carbon emission units may use carbon emission reduction to offset part of their carbon emissions, and the proportion of use shall not be higher than 5% of the annual carbon emissions of the unit confirmed by the municipal ecological environment department in that year. The offset ratio of national greenhouse gas certified voluntary emission reductions generated by key carbon emission units using projects outside the municipal administrative region shall not exceed 2.5% of the annual carbon emissions of the unit confirmed by the municipal ecological environment department.

2024-10-11 13:17:07

The central region includes Shanxi, Anhui, Jiangxi, Henan, Hubei and Hunan provinces. The Opinions on Implementation put forward 19 specific tasks from seven aspects: accelerating the development of green and low-carbon transformation, continuously deepening the control of air pollution, strengthening the protection and restoration of water ecological environment, strengthening the control of soil and agricultural and rural pollution, strengthening the control of solid waste and hazardous waste, maintaining regional ecological environment security, and strengthening the support and guarantee of ecological environment protection.

2024-10-09 09:45:34

At present, there are nine regional carbon emission trading markets and corresponding exchanges in China. These exchanges are located in different regions, covering a wide geographical range from north to south, aiming to promote the development of carbon emissions trading and green finance throughout the country.

2024-09-27 11:11:58

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

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

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

In order to accelerate the work of expanding the coverage of the national carbon emission trading market (hereinafter referred to as the expansion), the Ministry of Ecology and Environment, referring to the mature construction and management experience of the power generation industry and on the basis of the special research results of the expansion, has formulated the Work Plan for the National Carbon Emission Trading Market Covering Cement, Steel and Electrolytic Aluminum Industries (Draft), which is now open for comments.

2024-09-09 16:44:40

On March 28-29, China Cement Network will hold the "13th China Cement Industry Summit and TOP100 Award Ceremony" in Hangzhou. During the conference, awards will be given to the top 100 cement and supplier enterprises. At the same time, experts and scholars, China Railway and other construction units will be invited to discuss the new development trend of the cement industry in the future, and work together to create the future!

2024-02-27 09:41:58

水泥行业应认清形势变化,捕捉低碳大势带来的商业模式变革机会。

2023-12-29 15:02:54

难关未过,未来已来。接下来,让我们一起回顾2023年水泥行业热点事件,总结过往,戮力前行。

2023-12-28 11:49:29

重庆市南桐特种水泥有限责任公司、重庆市新嘉南建材有限责任公司等28家水泥企业纳入2022年度全国碳市场发电外其他行业重点排放单位碳排放核查名单。

2023-11-28 09:23:13

与2021年相比,水泥行业各家上市公司的碳排放总量呈现下降趋势,但是营收碳效略有下降。水泥行业在2022年总体稳定,但面临多重挑战,如疫情影响、房地产低迷、国内外形势变化等。这些因素导致水泥需求大幅减少,全年处于低位,水泥产量创近十年新低。

2023-10-24 09:49:54

行情小幅探涨;置换比例1:1,海螺水泥将迁建一条4500t/d熟料生产线;水泥冷暖大佬谈丨章小华:今后五年,行业将从错峰“去产量”转向“去产能”

2023-10-23 14:30:12

据中国水泥网行情数据中心消息,周内西南地区大部分市场水泥价格普涨30-50元/吨左右,目前市场需求销量仍旧偏弱,价格上调后落实待观察。

2023-10-20 16:29:39

重庆梁平海螺水泥有限责任公司水泥窑清洁能源替代项目在企业现有4800吨/天新型干法水泥生产线上实施水泥窑能效提升和清洁能源替代改造,将水泥熟料煅烧所用燃料从单一原煤调整为原煤、天然气、生物质替代燃料。

2023-10-18 09:40:15

此外,近日,浙江省杭州市生态环境局建德分局发布受理建德海螺水泥有限责任公司建设项目环境影响评价文件公示。

2023-09-16 10:38:01

目前,水泥行业布局分布式光伏发电、储能等新能源也正处于快速发展阶段,并且越来越多的水泥企业开始入局其中,包括海螺水泥、南方水泥、江西水泥、塔牌水泥等。作为能源消耗大户,水泥行业承担着碳排放的重要使命,正在一步步向着低碳、高效的目标迈进。

2023-07-12 14:47:50

为全面贯彻党的二十大精神,落实省委“深学争优、敢为争先、实干争效”行动部署,持续深入打好蓝天保卫战,推动水泥行业高质量发展,福建省制定了《关于全面实施水泥行业超低排放改造的意见》

2023-07-04 13:30:07

通过深入推进熟料综合能耗强度和能源消费总量的“双控”,实现供需平衡和有效减碳,既能促进节能减排,为地方政府的产业升级提供能耗指标“空间”,又能将供给侧结构性改革落地,为水泥行业真正去产能,还可为下一步的水泥行业进入全国碳交易市场和“碳排放双控”工作打好基础。

2023-07-03 09:56:20

6月27日,按照生态环境部应对气候变化司关于开展建材行业纳入全国碳排放权交易市场专项研究的工作部署,中国建筑材料联合会在京组织召开建材行业纳入全国碳排放权交易市场专项研究第一次工作会议。

2023-07-01 10:13:08

水泥行业纳入全国碳交易市场渐行渐近,那么行业应如何准备?

2023-06-27 09:24:16

近日,中国建筑材料联合会组织召开“水泥行业碳市场建设配额分配方案研究有关问题研讨会”。

2023-06-14 10:05:07

3月15-16日,中国水泥网召开了“2023中国水泥产业峰会”,邀请业界领导、专家等共同探讨水泥行业发展方向,凝聚星火之力,推动行业高质量发展。

2023-03-27 11:36:53

[水泥大数据研究院]水泥产业链指数运行周报(2022.11.11)

2022-11-11 17:45:17

据中国水泥网行情数据消息,原材料价格上涨,企业生产成本压力较大,加之错峰停窑,本周两湖及河南地区部分市场尝试上调水泥价格30-50元/吨,个别通知涨幅较大,落实待观察。两广地区市场相对稳定,广西地区部分水泥价格小幅上调10-20元/吨。

2022-11-11 16:45:59

王建超表示,行业50强企业应带头全面停止上一切形式的新产能,砂石骨料、商混行业都要慎之又慎;同时要带头进行技术创新,实现降碳减排;充分利用和维护好“十四五”期间尚可的行业需求;进一步提高集中度等。

2022-11-03 15:01:21

10月12日,江西省生态环境厅公示了江西省纳入2022年度全国碳排放权交易配额管理的重点排放单位名单。

2022-10-13 09:20:49

杨军一行参观了解了上海环交所建设情况,赖晓明为杨军颁发“EATNS碳管理体系专家委员会委员”聘书。

2022-09-10 16:39:29

在交流中得知,氨是一种以氢为基础的无碳化合物。氢难以储存、易燃易爆,作为储氢介质的氨燃点高且同体积下液氨所含氢元素是液氢的1.6倍,可解决氢能难以大规模储运的瓶颈,是目前全球最热门的无碳可循环燃料。

2022-08-17 10:34:46

水泥行业自去年上演收并购大潮之后,进入2022年,这种兼并重组的势头似乎更盛。

2022-07-15 09:05:35

水泥行业自去年上演收并购大潮之后,进入2022年,这种兼并重组的势头似乎更胜。

2022-05-30 09:13:07

3月1日至2日,江西省生态环境厅副厅长级生态环境监察专员、赣北专员办主任罗盛金一行赴上高新天山江西水泥、高安红狮水泥有限公司调研推进水泥行业减污降碳工作。

2022-03-09 10:16:32

十三届全国人大五次会议于5日在北京开幕,来自全国近3000名全国人大代表齐聚北京。多位代表委员提出了与水泥行业息息相关的建议。

2022-03-07 09:49:29

去年,仅华新水泥黄石万吨线就处理了生活垃圾108万吨,减排二氧化碳46.7万吨。计算下来,靠“卖碳”就可获利2300多万元。

2022-02-21 10:07:14

对照“十四五”目标及时序进度,按照国家下达的2022年指标计划,深入打好污染防治攻坚战,不断改善环境空气质量,巩固提升水环境质量,确保土壤、固废、核与辐射环境安全,实现全省生态环境质量稳步向好。

2022-02-16 10:55:22

12月3日,工信部印发了《“十四五”工业绿色发展规划》(以下简称《规划》),明确提出,到2025年,工业产业结构、生产方式绿色低碳转型取得显著成效,绿色低碳技术装备广泛应用,能源资源利用效率大幅提高,绿色制造水平全面提升,为2030年工业领域碳达峰奠定坚实基础。

2021-12-04 17:32:06

《山东省高耗能高排放建设项目碳排放减量替代办法(试行)》面向社会公开征求意见和建议。

2021-11-30 09:33:03

严控煤炭消费增长,首当其冲的必然是传统高能耗行业,水泥行业当属其中。

2021-11-15 16:20:14

无论是通过原料替代、燃料替代、能效提高、发展低碳水泥等技术手段,还是积极布局光伏发电、新能源产业等新型赛道,亦或是提升碳资产管理水平等措施,水泥行业减“碳”已势在必行,而近段时间各水泥企业的频频动作也彰显了他们对减碳降碳的坚定信心。

2021-11-11 15:08:59

在中国的崇山峻岭、江河湖泊之间,镶嵌着上千座大小不一的水泥厂,它们在不同的发展时期肩负着不同的历史使命。

2021-09-06 09:44:10

进驻期间,各督察组分别设立联系电话和邮政信箱,受理被督察对象生态环境保护方面的来信来电举报。同时继续坚持曝光典型案例,持续传导压力,形成强大震慑。

2021-09-01 09:07:49

“海螺集团坚持以产业报国的初心、精益求精的匠心、滴水穿石的恒心,深耕水泥主业,为人类创造美好的生活空间。”

2021-07-29 09:26:51

2021年上半年中国经济显示出强劲的韧性和活力。在此形势下,水泥行业有哪些大事发生?让我们一起来回顾一下吧!

2021-07-12 09:16:39

2020年9月,国家主席习近平在联合国大会上提出中国将提高国家自主贡献力度,宣布中国力争于2030年前碳排放达峰,并于2060年前实现碳中和。水泥行业作为碳排放大户,排放现状如何?又该如何应对呢?

2021-07-02 16:45:51

Near the end of the year, the domestic concrete market demand continued to weaken, the cost support declined compared with the previous period, and the price of concrete in many places declined steadily. From December 19 to December 25, the national concrete price index closed at 111.39 points, down 0.80% annually and 10.97% year-on-year.