据悉，设备端智能控制单元通过实时数据处理与动态优化调度，能够精准应对复杂变量。同时，项目针 对性设置智能系统应急切换机制，当空分大连锁或膨胀机跳车时，系统会自动退出运行，当氧泵跳停 时，系统会自动切断氧泵变频控制并同步放空氧气，保障生产安全。 考核结果表明：系统运行稳定性增强。如在分子筛均压阶段，改造后下塔压力从最大16千帕收窄至5千 帕以内。在72小时考核期内，节能率达4.23%。经测算，项目年节约蒸汽费不低于256.25万元。 中化新网讯 9月17日，潞安化工丰喜集团临猗分公司"40000m3/h空分控制系统节能优化改造项目"通过 72小时达产达标考核。 该项目以原有空分控制系统为基础，引入设备端智能控制单元，包含设备专属数据处理站和动态优化调 度程序，通过智能管控单元，推动空分设备从传统人工调控模式向智能化高效运行模式转型，使得空分 装置在正常工况下实现自主、连续、稳定运行。 ...

Core Insights - The logistics line from Zhangjiagang to Jinchang connects important port cities in the Yangtze River Delta with the northwest's non-ferrous metal industrial hub, facilitating a comprehensive logistics solution for three major industries: non-ferrous metals, chemicals, and specialty agricultural products [6][22] Non-Ferrous Metal Logistics - Jinchang's non-ferrous metal industry has strict transportation requirements for nickel and copper raw materials, including corrosion prevention and collision protection [7] - A recent shipment involved transporting 800 tons of nickel concentrate and 500 tons of electrolytic nickel plates, emphasizing the need for moisture and oxidation prevention [7][10] - The logistics team implements five core measures to ensure safe transportation, including specialized protective designs and route optimization [8][10] Chemical Logistics - The chemical industry in Jinchang requires high compliance and safety standards for transporting sulfuric acid and fertilizers, with a focus on leak prevention and corrosion protection [11] - A shipment of 600 tons of concentrated sulfuric acid and 400 tons of compound fertilizer was executed with strict adherence to safety protocols [11][14] - The logistics team employs four core measures for chemical transportation, including tiered protection and compliance control [12][14] Specialty Agricultural Products Logistics - Jinchang's agricultural sector focuses on the transportation of specialty products like barley and fruits, necessitating cold chain preservation and timely delivery [15] - The logistics team has established a distribution center in Jinchang to facilitate efficient delivery to farmers and cooperatives [16][21] - The transportation process ensures minimal product loss, with a reported loss rate of only 0.6% for agricultural products [21] Integrated Logistics Solutions - The logistics line has developed a "nine-step closed-loop service process" to cater to the needs of the non-ferrous metal, chemical, and agricultural industries, enhancing efficiency in logistics operations [22][24] - In 2024, the logistics service is projected to transport over 60,000 tons of goods, supporting more than 150 enterprises and fostering industrial collaboration between Zhangjiagang and Jinchang [22][23]

每经编辑｜段炼 事发后，迅速启动应急响应，组织应急、环保、卫健等方面，开展人员救治、关停生产设备等工作。在专家指导下，现场处理完毕，初步判断为硫酸中转 罐硫酸外溢，流入厂区化粪池后产生有毒气体，造成人员中毒。 事件具体原因调查、善后处理等工作正在有序进行。 每日经济新闻综合自鹤壁市山城区人民政府网站 编辑|段炼 杜波 9月29日，河南省鹤壁市山城区应急管理局就辖区内一起安全生产事件公开发布情况通报。 校对|金冥羽 情况通报称，9月29日上午，鹤壁市山城区鹤鑫化工有限公司发生有害气体中毒事件，5人经抢救无效死亡，1人重伤、生命体征平稳，2人轻伤。 ...

"以前财务的成本、生产消耗、产品销量等数据各有各的。想算一笔完整的利润账，得找3个部门要表， 手动核对。光整理数据就得花二三天时间，还容易出错。"寿阳化工总经理张海全说，"现在不一样了。 想分析"驾驶舱"里利润、收入、成本，这些数据都是实时更新的，来源全统一到云表系统，点一下就能 看到数据背后的明细，比如哪个车间物料消耗超了、哪笔销售订单影响了利润，不用再到处找人要数 据。" 云表系统核心的经营分析驾驶舱，按"利润=收入-成本"公式梳理框架，设置绩效考核结果、利润等模 块，每个模块配置价值回报率、同比环比、经营分析3类应用场景，支持大屏端、PC端、移动端同时访 问，实现数据全流程管控。 秋分时节，走进潞安化工集团寿阳化工有限责任公司生产控制中心，只见电子大屏上实时跳动着各业务 板块的信息流……自从2023年底云表系统投用以来，该公司这个包含18个模块的云表系统如今正推动企 业经营决策从"经验驱动"转向"数据驱动"。 打破数据孤岛 构建全流程管控体系 云表系统上线之前，寿阳化工面临着传统工业企业普遍存在的数据碎片化困境。 "未来，我们将持续推进'上云、用数、赋智'实践，上云固平台，用数挖潜力，赋能融业务，同时坚 ...

赤天化晚间公告，全资子公司贵州赤天化桐梓化工有限公司按照年度工作计划安排，自2025年8月20日 开始对生产装置进行计划停车检修，预计检修时间为35天。2025年9月26日，公司接到桐梓化工通知， 桐梓化工生产装置已完成检修并于2025年9月25日恢复生产，目前生产正常。 ...

Group 1 - The core idea emphasizes that energy-saving and carbon reduction in the chemical industry can be achieved through manageable "small steps" rather than large-scale projects [1][2] - Technological upgrades are crucial for implementing these small steps effectively, often requiring only minor modifications to existing equipment [1] - For example, the addition of an oil scraper ring to compressors at Lu'an Chemical Fengxi Group's Linyi branch has led to a reduction of over 2 tons of lubricating oil consumption monthly [1] Group 2 - Technological upgrades also facilitate better emissions management, providing data-driven approaches to carbon reduction [1][2] - Lu'an Chemical Fengxi Group's Wenxi Fertilizer branch has implemented a waste heat recovery project that recycles 120°C waste gas, resulting in a reduction of 5,400 tons of CO2 emissions annually and saving 30,000 cubic meters of water [1] - The company has demonstrated that small adjustments in production processes can yield significant energy savings and emissions reductions, as seen in the sulfuric ammonium recovery process [2]

Group 1 - The core idea emphasizes that energy-saving and carbon reduction in the chemical industry can be achieved through manageable "small steps" rather than large-scale projects [1][2] - Technological upgrades are crucial for implementing these small steps effectively, often requiring only minor modifications to existing equipment [1] - For instance, the addition of an oil scraper ring to compressors at Lu'an Chemical Fengxi Group's Linyi branch has led to a reduction of over 2 tons of lubricating oil consumption monthly [1] Group 2 - Technological upgrades also facilitate measurable carbon reduction, transforming vague goals into data-driven actions [1][2] - The implementation of a waste heat recovery project at Lu'an Chemical Fengxi Group's Wenxi Fertilizer branch has resulted in a reduction of 5,400 tons of CO2 emissions annually and saved 30,000 cubic meters of water [1] - The chemical production process is interconnected, where small adjustments in one segment can lead to significant energy savings across the board [2] Group 3 - An example of effective technological upgrade is the replacement of direct injection disturbance technology with a patented circumferential tangential disturbance technology, which increased ammonium sulfate production by 916 tons annually while reducing SO2 and particulate emissions by 108 tons [2] - The overall message is that energy-saving and carbon reduction efforts do not need to be overwhelming; instead, they can be systematically approached through technological improvements [2] - The value of technological upgrades lies in breaking down large goals into actionable steps, making energy-saving and carbon reduction a routine part of operations [2]

Company Overview - Shandong Sanwei Chemical Group Co., Ltd. is a technology-driven chemical group engaged in R&D, engineering services, catalyst production, and basic chemical raw material sales [2][3] - The company is a leading domestic producer of n-propanol, butanol residue recovery, and n-pentanol sales [3] Engineering Business Performance - In the first half of 2025, the company signed new engineering consulting and EPC contracts worth approximately ¥637.45 million [4] - As of June 30, 2025, the total amount of signed but uncompleted engineering contracts was ¥1.629 billion [4][5] - Major ongoing projects include sulfur recovery installations and technology transformation projects for various clients [4][5] Coal Chemical Projects - The company has undertaken several coal chemical projects, including sulfur recovery installations and catalyst procurement for major energy groups [6][7] - New projects since 2025 include a 2 billion cubic meters/year coal-to-natural gas project and various sulfur recovery technology services [7][8] Chemical Business Model - The chemical business operates on a flexible production model, adjusting production based on market demand and raw material prices [8][9] - The company has a complete "aldehyde-alcohol-acid-ester" industrial chain, allowing for flexible production adjustments [9] Future Development Plans - The company is advancing projects to enhance the production of cellulose derivatives and high-quality octanoic acid, targeting an additional capacity of 50,000 tons/year [10] - Plans include integrating R&D resources to promote green and high-end product development [10] Shareholder Returns - The company plans to distribute a cash dividend of ¥1.00 per 10 shares, totaling ¥64.89 million, based on the total share capital of 648,862,630 shares as of June 30, 2025 [12] - Cumulative cash dividends since 2010 amount to ¥1.225 billion, reflecting the company's commitment to shareholder returns [12] Financial Position - The company maintains a strong cash reserve and low debt ratio, positioning itself for potential expansion opportunities [13][14] - Plans to enhance production efficiency and explore high-value downstream chemical products are in place [14]

今年以来，潞安化工丰喜集团临猗分公司深刻把握现金流管理对企业稳健运营的决定性作用，直面资金 管理挑战，锚定"闲置资产盘活、安全生产节能、技术创新赋能、技能培训提质"四大突破口，精准施 策、多维发力，为企业转型发展筑牢坚实根基。 1至8月，丰喜临猗分公司累计处置固定资产2330项，评估总值达6229万元，实现含税收入1749.86万 元；深化修旧利废机制，累计降本约93.37万元，以实干成效助力企业高质量发展。 盘活闲置资产 激活资源配置新效能 据丰喜临猗分公司党委书记、总经理赵冬兴介绍，该公司立足"资源高效利用"这一核心目标，组建财务 专项攻坚组，从固定资产使用频次、完好度、残值评估及市场流转潜力等维度开展深度研判，构建"内 部调剂+市场化处置+金融赋能"三维盘活体系。 丰喜临猗分公司优先推进内部资产统筹调剂，将可用资产精准匹配至需求部门，最大限度减少新增采购 支出，降低资源冗余成本；对内部无法消化的资产，依托专业产权交易平台，严格遵循审计、评估、公 开挂牌等规范流程，实现闲置及低效资产高效变现；创新运用资产抵押、融资租赁等金融工具，拓宽融 资渠道、优化资金结构，为企业运营注入鲜活资金动能。 1至8月，丰喜临 ...

Core Insights - Luan Chemical Fengxi Huari Company has successfully completed offline cleaning of the desalination water reverse osmosis membrane, restoring equipment performance and achieving both capacity enhancement and energy savings [1] Group 1: Equipment Performance - The reverse osmosis membrane is a critical component of the desalination water system, which tends to accumulate contaminants such as calcium scale, metal oxides, and microorganisms over time, leading to decreased flux and increased energy consumption [1] - The cleaning process utilized a phased chemical cleaning method, starting with an alkaline solution to remove organic contaminants, followed by an acidic solution to dissolve inorganic scaling, and concluding with a thorough neutral rinse [1] Group 2: Energy and Cost Savings - Post-cleaning, the equipment's energy consumption significantly decreased, saving 5.92 kilowatt-hours per hour, which translates to nearly 1960.7 yuan in monthly electricity costs [1] - The water production capacity increased by 15%, resulting in a cost reduction of 21,472 yuan [1] Group 3: Future Initiatives - The company plans to continue optimizing water treatment processes to further promote energy conservation, emission reduction, and resource recycling [1]