The amount of gas produced by an alkaline electrolyzer is closely related to the current. According to Faraday's law, the amount of matter produced by electrolysis is proportional to the amount of electricity passed (the product of current and time).

2025-06-25

According to the Measures, 10 measures will be taken to promote the high-quality development of photovoltaic industry, promote the integration of photovoltaic power generation and photovoltaic manufacturing, and support the construction of a strong industrial province by supporting the coordinated development of enterprises, supporting enterprises to "go out" and supporting industrial transformation and upgrading.

2025-06-25

The board of directors of China Shanshui Cement Group Co., Ltd. decided to appoint Wang Lei as the director and president of Shandong Shanshui Cement Group Co., Ltd. and Zhang Jiwu as the director and president of Shandong Shanshui Cement Group Co., Ltd.

2025-06-25

Understanding the automatic generation control (AGC) and automatic voltage control (AVC) of photovoltaic power plants is the key to grasp their participation in grid operation and support grid stability. Both of them are the core means used by power grid operators to remotely and automatically control the output (active or reactive) of power stations.

2025-06-25

Jiangxi Province will improve the time-of-use electricity price mechanism, optimize the setting and floating ratio of peak and valley periods, restore the implementation of time-of-use electricity price for general industrial and commercial users, and promote the development of new energy and energy storage, which will be implemented from July 1, 2025.

2025-06-25

What is happening in the cement industry?

2025-06-25

On June 23, China Nengjian Electronic Procurement Platform issued a pre-qualification announcement for EPC general contracting of photovoltaic power plants for Navoi Integrated Energy Project in Uzbekistan.

2025-06-24

The total investment of Xiexin Photoelectric GW perovskite industrial base project is 5 billion yuan, the target capacity is 2GW, and the production line of 1GW perovskite commercial components is laid out in advance.

2025-06-24

The basic intelligent factory focuses on digital transformation and network connection to promote digital popularization; the advanced intelligent factory focuses on digital transformation and network collaborative construction to build a regional industry-leading development benchmark on the premise of self-rated basic intelligent factory. Both basic and advanced intelligent factories must meet the requirements of the Element Conditions.

2025-06-24

Detailed Rules for the Implementation of Quality Supervision and Spot Inspection of Portland Cement Clinker Products (2025 Edition) and Detailed Rules for the Implementation of Quality Supervision and Spot Inspection of Cement Products (2025 Edition) were issued.

2025-06-24

The two sides also fully communicated on how to seize the new opportunities of green growth, promote the linkage development of industrial chain, value chain and innovation chain, and promote the green and low-carbon transformation of the cement industry.

2025-06-24

Time goes forward and conch goes up. Since this year, all units of Conch have closely combined the spiritual learning and education of the Eight Provisions of the Central Committee with the business development of enterprises, anchored the year-round goals and tasks, overcome difficulties with the spirit of struggle, vigorous and practical style, made every effort to expand the market, grasp projects, promote innovation and steady growth, and worked hard to catch up with the new achievements of style construction. It has laid a solid foundation for fulfilling the year-round goals and tasks.

2025-06-24

At present, it is the key stage of sprinting "double half". Conch enterprises around the country anchor the objectives and tasks, transform the achievements of learning and education into concrete actions to strive for the first place and implement them vigorously, make every effort to improve the quality of production and operation, speed up project construction, transform and upgrade, and make every effort to achieve the first half of the target task of "double half", so as to create a new situation of high-quality development with new achievements in style construction.

2025-06-24

The Minister of Industry and Entrepreneurship Development of Sri Lanka inaugurated Tokyo Cement Group's Trincomalee cement manufacturing plant, a fully automated high-tech grinding facility that has increased its capacity by 1 million tons to 4 million tons per year, making it the country's largest producer. Tokyo Cement is the largest manufacturer of high-quality related products in Sri Lanka and is an important part of the country's development. Sri Lanka's cement market is dominated by Tokyo Cement and INSEE Sanstha Cement, with cement consumption of 4.45 million tons in 2024, recovering year-on-year but lower than in 2022.

2025-06-24

Due to the lack of meticulous management, the color steel plate on the east side of the stone powder warehouse was damaged and the sealing was not strict, resulting in some dust emissions and dust covering the ground.

2025-06-24

Recently, the Ministry of Housing and Construction has issued a series of announcements on the opinions of experts on the qualification review of construction engineering enterprises. Among them, 4 enterprises have successfully promoted the super qualification of construction general contracting.

2025-06-24

Digital New Energy DataBM. Com learned from the asset trading platform that the judicial auction of Jinan Intermediate People's Court of Shandong Province, which began at 10:00 on June 23, 2025, ended at 10:28 on June 24, and the auction target was "11 groups of mortgaged solar photovoltaic power generation systems provided by Feicheng Runfeng Electric Power Co., Ltd.". It is reported that the auction experienced 129 bids, 65 delays, and finally sold for 6.3635 million yuan.

2025-06-24

The signing of this agreement marks the deep integration of resource sharing and business collaboration between the two sides, which will inject strong momentum into optimizing resource allocation and enhancing market competitiveness, and make greater contributions to promoting high-quality development of local economy and improving the level of regional infrastructure construction.

2025-06-24

In addition, according to the release of Inner Mongolia Industry and Information Technology Department in July 2023, the company's cement clinker production line with a daily output of 2400 tons was transferred to Hunan Haolong Environmental Protection Building Materials Co., Ltd., and the main production line equipment and ancillary facilities of Φ4.0 × 60m rotary kiln have been completely dismantled, the site has been leveled, and the conditions for restarting and resuming production are no longer available.

2025-06-24

On June 23, the Administrative Examination and Approval Service Bureau of Taiyuan City, Shanxi Province, issued a public announcement to make an approval decision on the environmental impact assessment document of the first phase of the 100MW photovoltaic project of Zhongdian Nongchuang (Qingxu) Energy Technology Co., Ltd. The Bureau basically agrees with the overall conclusion of the environmental impact assessment and various measures for ecological environment protection in the Report Form.

2025-06-24