中化新网讯 9月24日，南通经开区与宜宾临港经开区举行合作共建框架协议签约仪式。 根据框架协议，双方将深化宜宾临港—南通合作共建工作，充分发挥各自优势，通过合作共建、产业联 动，实现资源共享、优势互补，推动各类要素资源高效便捷流动，进一步拓展优化发展空间，促进贸易 和投资自由化便利化，打造区域协同创新发展共同体。 南通市人大常委会副主任、南通经开区党工委书记保德林表示，作为全国首批14个国家级经济技术开发 区之一，南通经开区建区40年来始终致力于高水平对外开放，着力打造产业高地。此次与宜宾临港经开 区的合作既是贯彻落实国家级经开区合作共建、区域协调发展要求的具体行动，也是两地实现优势互 补、携手共赢的战略选择。希望双方以"机制共建"夯实合作基础，定期开展多层面、多渠道、全方位合 作交流；以"产业共兴"激活协同动能，全力推动"宜宾临港—南通产业园区"建设，在新能源、高端装备 等优势产业领域深化联动，促进产业链协作深度融合。 三江新区（宜宾临港经开区）党工委书记陈永生表示，南通市地处中国东部海岸线与长江交汇处，宜宾 市是万里长江第一城，两地都坐拥长江黄金水道优势，是推动长江经济带高质量发展的重要节点。此次 与南通 ...

Core Viewpoint - The comprehensive production launch of the Chlor-Alkali Integration Project at the Bohua Nangang New Materials Industrial Park marks a significant investment exceeding 5 billion yuan, enhancing the regional industrial ecosystem and cluster effect [1] Group 1: Project Details - The project has achieved an annual production capacity of 300,000 tons of caustic soda, 400,000 tons of vinyl chloride, and 400,000 tons of polyvinyl chloride [1] - The successful operation of core facilities contributes to the establishment of a complete industrial system from basic chemical raw materials to high-end new materials in the Nangang Industrial Zone [1] Group 2: Regional Impact - The project strengthens the regional green petrochemical industry cluster by leveraging the upstream and downstream linkages within the industrial chain [1] - Future plans include attracting high-quality upstream and downstream enterprises to enhance the layout of ten sub-chains, including specialty olefin derivatives and advanced chemical materials, aiming to build a modern industrial system with international competitiveness [1]

锂是新能源汽车电池的核心原材料。我国锂资源储量丰富，其中约80%存在于盐湖卤水中。然而，盐湖 卤水中的镁和锂离子性质相近、共存一体，难以分离。传统聚酰胺纳滤膜长期受制于渗透性和选择性难 以兼顾的问题，在超高盐环境下性能急剧下降。基于此，中国石油大学(华东)孙海翔教授领衔的研究团 队提出了一种新型的分级调控界面聚合策略，用来调控纳滤膜的结构，可高效分离高镁锂比盐湖卤水中 的镁离子和锂离子。9月16日，中国化工报记者采访了研究团队的核心成员——中国石油大学(华东)博 士研究生陈宇昊。 传统膜材遇瓶颈 盐湖有锂难寻 我国盐湖卤水通常具有较高的镁锂比和总盐浓度。这种高盐环境就像一面"放大镜"，会彻底暴露这种权 衡效应所带来的弊端，在这样的环境下，用传统纳滤膜分离镁离子和锂离子需用大量淡水稀释，不仅增 加成本，在缺水地区更是难以实施。因此，业界迫切需要一种能够在高盐环境下同时实现高通量和高选 择性的分离膜技术。 该技术为保障国家锂资源安全，特别是当前以新能源汽车为代表的锂产业链安全带来了希望。陈宇昊指 出："用这项技术制备的纳滤膜可以在极高的盐浓度下运行，使开发特高镁锂比盐湖资源成为可能。"在 实际应用方面，新型纳滤膜 ...

在项目筹备阶段，技术团队组织多次图纸会审，对照设计方案逐项细化施工流程。针对装置换热效率、 物料循环等关键技术难点，团队开展专题研讨，依托模拟测算与数据比对，不断优化工艺参数，全力确 保项目高效推进。进入安装调试期后，施工团队克服夏季高温及高空作业等多重挑战，严格遵循安全规 范，完成核心设备的精准安装与管线连接，并对阀门、仪表及连锁保护系统进行了全方位、多轮次的测 试验证，保证了装置一次开车成功。 该装置投运后将大幅降低生产能耗与运行成本。下一步，内蒙古宜化将持续跟踪监测装置运行数据，不 断优化工艺指标，全力保障三效碱蒸发系统实现长周期、满负荷稳定运行，为公司生产经营提质增效注 入强劲动能。 作为烧碱生产流程中的"核心枢纽"，该装置主要承担稀碱液浓缩提纯的重要任务，其运行的稳定性与效 率直接关系到内蒙古宜化整体产能释放和产品质量控制。自项目启动以来，该公司成立专项攻坚小组， 将"质量零缺陷、安全零事故"的核心目标贯穿于设备安装、管线铺设、系统调试等各个环节。 中化新网讯 9月21日，内蒙古宜化化工有限公司重点技改项目三效碱蒸发装置一次开车成功，系统各项 运行参数稳定，产能及消耗指标全面达标，标志着该公司在烧碱 ...

Core Viewpoint - The company has successfully secured the fourth phase of the Jiangsu LNG project, marking a significant achievement in the LNG storage tank technology sector in China [1] Group 1: Project Details - The total investment for the fourth phase of the Jiangsu LNG project is approximately 1.6 billion yuan [1] - This project is notable for being China's first LNG receiving station that has achieved independent design, procurement, construction, management, and successful commissioning [1] - Once fully completed, the Jiangsu LNG project will have an annual receiving, storage, and gasification capacity exceeding 10 million tons, enhancing regional natural gas peak shaving and emergency supply capabilities [1] Group 2: Technological Advancements - The company has made continuous breakthroughs in LNG storage tank technology, increasing the single tank capacity from 160,000 cubic meters, 200,000 cubic meters, and 220,000 cubic meters to 320,000 cubic meters [1] - The types of storage tanks have evolved from single-container tanks, double-container tanks, and full-container tanks to membrane tanks, setting new records in domestic LNG storage tank technology [1]

锂是新能源汽车电池的核心原材料。我国锂资源储量丰富，其中约80%存在于盐湖卤水中。然而，盐湖 卤水中的镁和锂离子性质相近、共存一体，难以分离。传统聚酰胺纳滤膜长期受制于渗透性和选择性难 以兼顾的问题，在超高盐环境下性能急剧下降。基于此，中国石油大学(华东)孙海翔教授领衔的研究团 队提出了一种新型的分级调控界面聚合策略，用来调控纳滤膜的结构，可高效分离高镁锂比盐湖卤水中 的镁离子和锂离子。9月16日，中国化工报记者采访了研究团队的核心成员——中国石油大学(华东)博 士研究生陈宇昊。 传统膜材遇瓶颈 盐湖有锂难寻 纳滤膜是盐湖提锂常用的分离膜。然而，传统聚酰胺纳滤膜存在"渗透性—选择性"的权衡效应问 题。"传统纳滤膜难以同时实现高水通量和高选择性，这两者就像是天平的两端，要么水渗透快但提锂 不纯，要么锂提得纯但水渗透得慢。"陈宇昊解释道。 保障锂资源安全 应用前景广阔 该技术为保障国家锂资源安全，特别是当前以新能源汽车为代表的锂产业链安全带来了希望。陈宇昊指 出："用这项技术制备的纳滤膜可以在极高的盐浓度下运行，使开发特高镁锂比盐湖资源成为可能。"在 实际应用方面，新型纳滤膜的高渗透性与选择性意味着能耗显著降低， ...

中化新网讯 近日，天能化工有限公司自主研发的《一种去除回收氯乙烯单体中残留助剂的碱洗系统及 碱洗方法》专利通过国家知识产权局授权，获得国家实用新型专利证书。 近年来，该公司始终坚持创新驱动发展战略，高度重视知识产权体系和技术创新机制的建设。未来，该 公司将继续强化知识产权的创造、运用和管理，以科技创新为行业高质量发展注入动力。 该技术通过工艺优化和设备改造等实现氯乙烯单体的高效回收和产品品质的大幅提升，提高了系统工艺 指标的控制精度，使生产各环节衔接更为节能高效。 ...

Core Insights - Qixiang Tengda has been recognized as a "Technology Innovation Advanced Unit" at the first Technology Conference and Talent Work Promotion Meeting of Shandong Energy New Materials Company, showcasing its achievements in empowering transformation through technology and enhancing core competitiveness [1] - The company is navigating the increasingly competitive chemical industry by strengthening top-level design and deepening the integration of industry, academia, and research [1] - Qixiang Tengda emphasizes the deep integration of technological innovation and industrial innovation to accelerate the development of new productive forces [2] Group 1 - The company has established an innovation leadership group led by key executives to coordinate technological breakthroughs, platform construction, and achievement transformation, along with implementing a "Technology Innovation Work Management Method" to standardize project processes [1] - A comprehensive training system has been developed to support technological innovation, which includes mentorship, craftsman cultivation, and skills competitions to enhance employee skills and ignite innovation enthusiasm [1] Group 2 - Qixiang Tengda actively builds industry-university-research cooperation platforms, enhancing collaboration with universities and research institutions to tackle key technologies such as special emulsions and chemical catalysts [2] - The company has adopted a "three-in-one" strategy of production system optimization, technological transformation, and process innovation to continuously tap into the potential of its facilities, effectively reducing energy consumption while ensuring stable production [2]

其中，Mevopur医疗级着色剂和添加剂可满足医疗器械和医药包装材料生产需求;针对自动注射笔的材料 与颜色解决方案涵盖多种聚合物与配方，可帮助设备制造商生产可靠、易用的自动注射笔与医疗笔以提 升患者使用体验;NEU定制化解决方案和NEUSoft热塑性聚氨酯是针对短期体内导管应用的超软TPU材 料;Colorant Chromatics Transcend高品质医疗级着色剂可满足可穿戴设备的材料和颜色应用、体外诊断 及实验室耗材的颜色和添加剂应用以及医疗级药品包装解决方案等。 中化新网讯 近日，在上海世博展览馆举办的Medtec China暨中国国际医疗器械设计与制造技术展览会 上，埃万特重点展示其广泛的医疗级产品组合，包括医疗级着色剂与添加剂、热塑性弹性体(TPE)、热 塑性聚氨酯(TPU)及特种工程材料。这些创新材料解决方案可助力医疗器械制造商提升产品质量、优化 性能，并降低产品研发与生产过程中的风险。 ...

Core Viewpoint - The company, 盛禧奥集团, will indefinitely suspend production at its MMA plant in Rho, Italy, due to ongoing low profitability, with the shutdown starting on September 29 [1] Group 1: Production Suspension - The MMA plant has an annual capacity of 100,000 tons and will cease operations due to persistent low profitability [1] - High energy and raw material costs are significant challenges faced by European producers, with methanol contract prices remaining high in the first two quarters of this year [1] - The acetone contract prices are approximately €200 per ton higher than spot market prices [1] Group 2: Future Production Outlook - The company hopes to resume production in the future but requires clearer forecasts [1] - The Rho plant will continue to produce PMMA, a major derivative of MMA, using existing MMA inventory as raw material, although the duration of this inventory's availability is uncertain [1] Group 3: Recycling Initiatives - In June 2024, the company launched an advanced PMMA recycling pilot facility at the Rho plant, based on depolymerization technology [1] - This recycling project was initially announced in December 2023 and aims to extract high-purity MMA monomer from pre-consumer and post-consumer PMMA waste through a continuous process [1]