中化新网讯 1月28日，在生态环境部举行的新闻发布会上，生态环境部综合司司长孙守亮表示，"十四 五"期间，生态环境部会同有关部门和地方，谋划实施了2.4万个生态环境治理工程，实现了氮氧化物、 挥发性有机物、化学需氧量、氨氮等主要污染物排放总量的大幅下降。 孙守亮介绍，5年来我国重点行业污染减排能力提升。通过淘汰落后产能，"十四五"期间我国实现氮氧 化物和挥发性有机物减排约21万吨、22万吨，其中累计推动淘汰步进式烧结机产能1.2亿余吨、4.3米及 以下焦炉产能6800余万吨、燃煤锅炉约3万台。推进现有产能绿色化转型升级方面，我国累计完成9.4亿 吨粗钢产能、4.7亿吨水泥熟料产能、3.6亿吨焦化产能、1.7亿千瓦煤电机组超低排放改造。 此外，近年来我国环境安全保障基础得以巩固。孙守亮表示，"十四五"期间我国累计实施124个土壤污 染源头管控重大工程项目，每年可管控5500万吨含有毒有害物质物料泄漏风险。目前，全国危险废物集 中利用处置能力达到每年2.2亿吨，较2020年增长60%。在推进尾矿库和重金属污染治理方面，我国"十 四五"期间完成长江经济带1800余座、黄河流域近400座尾矿库污染治理；推动实施110 ...

Core Viewpoint - The company is actively implementing cost reduction and efficiency enhancement strategies through various practical measures, including inventory management, equipment innovation, and digital platform utilization [1] Group 1: Cost Reduction Strategies - The company emphasizes a "tight budget" approach, focusing on maximizing resource utilization and minimizing costs through self-repair and resource activation [3] - By completing repairs on equipment such as heating furnace heads and sewage pumps, the company has avoided production disruptions and saved 18% on external repair and new equipment procurement costs [3] - The company plans to promote the "self-repair" model across all regions to optimize resource allocation and reduce operational costs [3] Group 2: Equipment Innovation - The company is enhancing safety and efficiency by optimizing equipment configurations, particularly in areas with high safety risks [4] - A total of 12 self-standing safety valve control systems have been replaced with electric controls, improving operational efficiency and standardization [4] - The implementation of a "separator trial + automatic liquid discharge device" combination process has reduced maintenance costs and addressed safety issues in pipeline operations [4] Group 3: Digital Management Advancement - The company is focusing on digital transformation by advancing the automation of testing and production platforms [5] - The successful application of an integrated measurement and control system in multiple platforms allows for precise liquid measurement and comprehensive environmental monitoring [5] - The system's integration with safety control units enhances emergency response efficiency by 30%, reducing labor intensity and improving safety levels [5] Group 4: Experience Sharing and Innovation - The company held a report meeting to share experiences on market expansion, technological innovation, and cost control among its grassroots units [6] - A resource-sharing and surplus material recovery system has been established to reduce redundancy and waste, leading to a reduction of 2.09 million yuan in material costs compared to the previous year [8] - The introduction of an integrated geological service model has significantly improved production and cost control in specific oil fields, gaining recognition from stakeholders [8]

一项让液化烃储罐"沉入"地下的安全技术，在国内推广多年却始终面临关键阻碍——缺乏统一的行业标 准。这一困局最近被正式打破，2025年12月29日，由中石化广州工程有限公司主编的行业标准《覆土式 液化烃储存设施技术标准》(SH/T3244-2025)正式发布，将于2026年7月1日起实施。《中国化工报》记 者在采访中了解到，此项标准填补了国内覆土式液化烃储罐设计、施工验收、定期检验等环节的标准空 白，为我国提升覆土式液化烃储存本质安全水平、推动行业技术进步，奠定了规范基石，让覆土式液化 烃储存设施建设有了"指南针"。 困于"无标可依" 安全技术应用受阻 为打破覆土式液化烃储罐标准空白，中石化广州工程有限公司牵头走出了一条从技术研发到工程示范， 再到标准制定的完整路径。 液化烃，主要包括液化石油气、液化丙烯、液化乙烯等，是石油和化工行业不可或缺的基本原料。然 而，其挥发性强和易燃易爆等特性，使得其储存设施成为石化企业和园区内潜在的高风险源。 中石化广州工程有限公司设备专业副总、正高级工程师许超洋接受记者采访时指出，长期以来，我国多 采用露天布置的球形储罐或卧式储罐。储罐直接曝露于外界环境，易因温度影响导致内部压力 ...

Core Insights - Zhejiang Dayang Biological has established itself as a leader in the potassium salt sector, with an annual production capacity of over 100,000 tons of potassium carbonate, maintaining its position as the domestic industry leader [2] - The company has successfully innovated in production and environmental sustainability, developing the first large-scale ion exchange wastewater recovery system in the country, which has led to significant advancements in resource utilization and waste management [3][4] Company Development - The company began its journey in 1976 with humble beginnings, evolving under the leadership of Chen Yanggui, who implemented significant energy-saving measures and employee engagement strategies [2] - By the turn of the century, the annual production of potassium carbonate surpassed 17,000 tons, marking a significant milestone in the company's growth [2] Innovation and Sustainability - Dayang Biological has invested over 20 million yuan in research and development, resulting in numerous patented technologies and a complete material recycling system for potassium carbonate production, achieving zero wastewater discharge [3][4] - The company has also developed a high-efficiency thermal pump continuous evaporation crystallization system, reducing energy consumption by 37%, and optimized MVR evaporation technology, lowering unit product energy consumption to 5.8% of initial levels [4] Industry Impact - Dayang Biological has become a key contributor to national quality standards in various potassium products and has filled domestic gaps in high-barrier fine chemical products, such as 2-chloro-6-fluorobenzaldehyde and 2-chloro-6-fluorobenzyl chloride [4] - The company is recognized for its commitment to green manufacturing and innovation, positioning itself as a resilient leader in the potassium salt niche [5]

Core Insights - The company held a safety and environmental work meeting for 2026, summarizing 2025's performance and outlining tasks for 2026, while also recognizing outstanding units and individuals from 2025 [1][3] Group 1: Meeting Overview - The meeting was chaired by the company's board member and party secretary, emphasizing the need for clear responsibilities and strict management to enhance HSE (Health, Safety, and Environment) management levels [3] - A five-minute safety education session preceded the meeting, followed by a report from the general manager focusing on the implementation of safety measures and the establishment of a safety culture [3] Group 2: 2026 Goals and Strategies - The company plans to launch a three-year action plan for safety and environmental challenges, with a focus on professional responsibility and technical support for safety and environmental practices [3][4] - Key areas of focus for 2026 include enhancing safety supervision, improving safety culture, and promoting green construction practices [3][4] Group 3: Management and Accountability - The company aims to strengthen the execution of safety management systems through rigorous supervision and accountability measures [4] - There is a commitment to enhance risk management and improve the effectiveness of safety processes through systematic checks and balances [4] Group 4: Technological Advancements - The company intends to leverage standardization and technology to improve the reliability of safety operations, including the adoption of automation and intelligent construction equipment [4]

Core Viewpoint - Shanghai Petrochemical has successfully achieved the complete localization of the core sealing component rotor plate of the S-601 rotary valve in its aromatic division, marking the first domestic production of this component and breaking the long-standing foreign monopoly [1] Group 1: Localization Achievement - The S-601 rotary valve, previously imported, had its rotor plate subject to high technical barriers, leading to reliance on foreign suppliers [1] - To address this "bottleneck" issue, Shanghai Petrochemical formed a specialized team with East China University of Science and Technology and Yangzhong Sanli Machinery Co., Ltd. in December 2024 to initiate domestic development [1] - The team completed the first prototype by June 2025 and optimized key indicators, achieving product acceptance by October of the same year [1] Group 2: Performance and Implementation - The domestic rotor plate was installed during a maintenance window in November 2025, demonstrating excellent sealing performance and stable operation, meeting the expected targets [1]

Core Insights - The integration of intelligent manufacturing and artificial intelligence (AI) in China is deepening, providing strong momentum for industries like petrochemicals and steadily building future competitive advantages [1] Group 1: Intelligent Factory Development - The cultivation of leading intelligent factories is a strategic approach for China to establish global manufacturing benchmarks, with significant progress observed in manufacturing models, core technologies, and industrial value [2] - Leading factories are becoming industry transformation benchmarks, exemplified by Zhenhai Refining & Chemical's catalytic cracking unit achieving over 99% self-control rate through digital twin technology, resulting in a 29% increase in production efficiency and a 47% reduction in product defect rates [2] - AI has penetrated over 70% of business scenarios in leading factories, with over 6,000 vertical models developed, driving the large-scale application of more than 1,700 key intelligent manufacturing equipment and industrial software [2] - Leading factories are transitioning from "product manufacturers" to comprehensive providers of "products + services + solutions," collaborating with over 1,300 upstream and downstream enterprises to elevate the entire industrial chain [2] Group 2: AI and Manufacturing Transformation - The Ministry of Industry and Information Technology (MIIT) has introduced the "AI + Manufacturing" action plan, focusing on technological innovation, integration applications, enterprise cultivation, ecological construction, and safety governance to accelerate high-quality development in the AI industry [4] - The MIIT emphasizes the importance of developing a workforce skilled in both AI and manufacturing, particularly in interdisciplinary fields such as synthetic biology and AI-assisted materials design, to support the transformation of the petrochemical industry [4] Group 3: Digital Industry Breakthroughs - The digital industry is a key support for the deep integration of the real economy and digital economy, with significant advancements in scale, innovation capability, and empowering applications since the start of the 14th Five-Year Plan [5] - The scale of the digital industry is steadily growing, reinforcing its role as an economic stabilizer, while innovation capabilities are accelerating, enhancing the effectiveness of new growth drivers [5] - The MIIT plans to continue accurately grasping the trends and rules of digital industry development, accelerating technological innovation and empowering applications, and strengthening standard leadership and ecological construction [5]

Core Viewpoint - The research team from Dalian University of Technology has developed China's first plasma process chamber simulation platform (MAPS) with independent intellectual property rights, which can replicate real manufacturing processes in a virtual environment to facilitate product development and performance prediction [1] Group 1: Technology Development - MAPS allows comprehensive simulation of atomic-level manufacturing equipment, including external control parameters and device geometric structures, providing final evolution results to save development time and improve efficiency [1] - The technology has been applied in several companies, including Tuojing Technology and Huawei, achieving a 15% reduction in economic costs and a 20% reduction in time costs compared to similar foreign products [1] Group 2: Collaboration and Talent Development - The team has established in-depth collaborations with many leading domestic enterprises, creating joint laboratories that enable students to participate in joint technology development projects during their studies, thus cultivating more high-end talent for the industry [1]

Group 1 - The core viewpoint of the articles highlights the successful completion of key milestones in large low-temperature storage tank projects in Nigeria and Vietnam, showcasing the advanced technology and engineering management capabilities of China Chemical Engineering's 14th Construction Company in the high-end clean energy storage and transportation sector [1][2] Group 2 - In Nigeria, the first phase of the LNG project, featuring a 200,000 cubic meter storage tank, successfully completed the dome lifting operation using an intelligent lifting system and AI digital control, achieving precise coordination in critical systems [1] - This storage tank is the largest LNG tank under construction in Africa and is considered a cornerstone for West Africa's clean energy transition, providing crucial support for Nigeria's energy strategy upon full production [1] Group 3 - In Vietnam, the second large low-temperature ethane storage tank also successfully completed its dome lifting operation shortly after the first tank, demonstrating the company's efficiency and capability in executing critical processes [1] - This project is viewed as an important facility for the storage and transportation of petrochemical raw materials, playing a significant role in ensuring the stability of the industrial chain [1] Group 4 - The company has extensive experience in low-temperature storage and transportation construction, with self-developed technology covering various low-temperature media including LNG, ethane, propane, and butane [2] - The company has undertaken nearly 9 million cubic meters of large low-temperature storage tanks, with over 30 tanks of 160,000 cubic meters and above completed or under construction, establishing a unique technical brand advantage and comprehensive construction management capability [2]

Core Viewpoint - Lanzhou Lanshi Heavy Equipment Co., Ltd. has completed the manufacturing of 11 refining and chemical equipment for the 800,000 tons/year refining project of Kyrgyzstan Zhongda China Petroleum, marking a significant milestone in the China-Kyrgyzstan Belt and Road Initiative project [1] Group 1: Project Overview - The project is a benchmark project for the China-Kyrgyzstan Belt and Road Initiative, constructed by Shaanxi Coal and Chemical Industry Group [1] - Lanzhou Lanshi Heavy Equipment is the core equipment supplier, responsible for the design and manufacturing of key process equipment and pressure vessels, including hydrocracking reactors and high-pressure heat exchangers [1] Group 2: Execution and Collaboration - The company demonstrated its technical strength and quality control capabilities in overseas project execution, achieving a dual improvement in quality and efficiency [1] - Various departments, including the International Business Department and the Refining Division, collaborated effectively to overcome challenges such as tight delivery schedules and heavy workloads [1] Group 3: Market Impact - The completion of the exported refining equipment provides solid support for the construction of the Belt and Road project, enhancing the brand influence of Chinese refining equipment in Central Asia [1] - The company aims to closely monitor the market demand for petroleum engineering technology services and equipment manufacturing in relevant countries, offering high-end energy and chemical equipment solutions to overseas clients [1]