据了解，国能榆林化工LDPE装置以乙烯为主要原料，以丙烯、丙醛为调整剂，每年可生产LDPE树脂30 万吨，产品广泛应用于通用薄膜、农膜、地膜等领域。因装置采用高压管式法工艺，反应压力高达260 兆帕，工艺条件苛刻，对设备稳定性与操作精度要求极高，国能榆林化工成立长周期运行党员攻关队， 围绕装置运行瓶颈开展系统性技术攻坚，创新提出"增大段间换热器冷凝"操作法，优化压缩机运行工 况。同时，该公司通过优化过氧化物注入冲程，实施压缩机高压应变仪防堵改造，加强关键机组和重要 设备的动态监测、运行趋势分析和维护保养等，大幅提升装置抗干扰能力和运行稳定性，实现机组安全 可靠运行。 中化新网讯 近日从国家能源集团榆林化工有限公司(以下简称国能榆林化工)传出消息，该公司30万吨/ 年高压聚乙烯(LDPE)装置实现连续安全稳定运行164天，刷新国内30万吨/年及以上规模LDPE装置长周 期运行纪录。 ...

中石化大连院自主研发高稳定电解液、一体化密封电堆结构创新和安全环保容量恢复工艺，核心技术取 得突破，解决了制约产业化的关键问题。该项目投用后，成功构建"光伏+储能+充电"分布式综合能源 单元，太阳能转化的清洁电力可优先储存，并按需智能释放，显著提升局部电网调节能力与供电韧性， 实现新能源就地消纳和灵活调度。下一步，中石化大连院将持续推进技术迭代和规模化应用，为城市能 源结构优化、构建绿色低碳能源体系提供支撑。 中化新网讯 近日，中石化(大连)石油化工研究院有限公司(简称中石化大连院)自主研发的125千瓦铁铬 液流电池储能系统在中石化河北石油中心庄6兆瓦光伏场站成功投用。项目交流侧能效超70%，实现光 伏、储能、充电一体化融合，标志着中石化长时储能技术系统集成和工程化获新突破。 ...

三是出口产品向新向优。前三季度，我国出口机电产品12.07万亿元，增长9.6%。其中，出口电子信 息、高端装备、仪器仪表等高技术产品分别增长8.1%、22.4%和15.2%;"新三样"产品等绿色产品增速均 达到两位数。 四是进口运行逐步回升。二季度进口同比增长0.3%，三季度增速进一步加快到4.7%。三季度，原油进 口量同比增加4.9%;计量检测仪器、计算机及通信设备进口值分别增长9.3%和8.9%。 五是外贸主体积极活跃。前三季度，我国有进出口实绩的外贸企业数量达到70万家，同比增加5.2万 家。 一是进出口增速逐季加快。今年一、二季度我国进出口分别增长1.3%和4.5%，三季度增长6%，已连续8 个季度实现同比增长。 二是市场多元化持续推进。前三季度，我国对共建"一带一路"国家进出口17.37万亿元，增长6.2%;对东 盟、拉美、非洲、中亚等进出口分别增长9.6%、3.9%、19.5%和16.7%;对亚太经合组织(APEC)其他经济 体进出口增长2%。 中化新网讯 10月13日，国务院新闻办公室举行新闻发布会，海关总署副署长王军通报今年前三季度我 国货物贸易进出口情况。据海关统计，今年前三季度，我国货物贸 ...

Core Points - The National Development and Reform Commission and the National Energy Administration have revised and issued the "Energy Planning Management Measures" to enhance energy planning management and its guiding role in energy development [1][2] - The revised measures aim to address new situations and requirements in energy planning, ensuring that the planning process is updated and effective [1] Group 1 - The "Measures" focus on the entire cycle of energy planning management, including preparation, implementation, evaluation, and adjustment [1] - The document emphasizes strict management of the preparation directory, standardization of planning preparation and approval requirements, and strengthening the connection between various plans [1][2] - It highlights that energy planning serves as a crucial basis for guiding energy development, allocating public resources, directing social capital investment, and formulating relevant policies [2] Group 2 - The "Measures" require preliminary research to integrate energy security and green transition, involving comprehensive surveys, information collection, and multi-scenario comparisons [2] - It mandates that energy planning must align with other related plans, energy markets, and policies to ensure coherence [2] - Unapproved provincial comprehensive energy plans and those not aligned with requirements cannot be used as a basis for energy development or project approval [2]

本次活动上，来自上海理工大学的专家学者发布"光伏电池板增透膜""石墨烯水性功能涂层""智能制造 相关技术""高分子功能纳米复合材料""碳基催化剂及其在工业污染治理、绿色能源制备""锂电池电极材 料资源化"等成果。内容涵盖从高校院所到生产一线、从智库研究到基层创新，以多元视角勾勒出化工 与新材料行业创新发展全景。 许昌市科技局相关负责人表示，下一步，许昌市科技局将做好本次意向合作需求的衔接、项目跟踪和服 务，深入推动"大院大所"与企业深度融合、创新发展，助力科技成果在许昌市各区域落地生根、开花结 果。 中化新网讯 近日，由河南省许昌市科技局主办，市科技创新公共服务中心、建安区科技局和建安区张 潘镇人民政府联合承办的上海理工大学化工与新材料科技成果专场发布会在许昌精细化工园举行。 ...

Core Insights - CATL, a global leader in power batteries, signed a memorandum of cooperation with A.P. Moller-Maersk to promote low-carbon transformation in global supply chains and optimize CATL's supply chain management [1] Group 1: Partnership Details - The partnership will explore electrification applications in container fleets, port ecosystems, inland transportation, and warehousing, focusing on power system design, energy management, and battery recycling solutions [1] - CATL's advantages in advanced battery technology, energy storage solutions, and battery recycling will drive the electrification process in key supply chain segments [1] Group 2: Strategic Goals - Both companies aim to accelerate the decarbonization process in the global logistics industry, committing to achieving net-zero emissions in the future [1] - The collaboration is expected to redefine logistics possibilities by integrating CATL's cutting-edge battery technology with Maersk's global logistics capabilities, creating long-term value for customers and the industry [1]

Core Insights - XINWANDA has introduced two new energy storage cells, 684Ah and 588Ah, at an industry event, addressing key industry pain points and providing diverse and reliable solutions for high-quality development in the energy storage sector [1] Group 1: Product Innovation - The 684Ah energy storage cell utilizes stacking technology, achieving a volumetric energy density exceeding 440+ Wh/L [1] - It features an innovative "thermal separation" design and a three-dimensional heat dissipation structure, fundamentally optimizing thermal management pathways, significantly enhancing system operational safety and long-term reliability [1] - The cell boasts a lifespan of over 20 years, meeting long-term operational demands, and has an energy efficiency of 96.5% [1] Group 2: Safety and Cost Optimization - The product incorporates a high-safety electrolyte and a directional exhaust channel design, ensuring stable and safe system operation while further optimizing costs [1] Group 3: Circular Economy and Recycling Solutions - XINWANDA showcased battery passports and recycling solutions, enhancing its digital energy ecosystem [1] - Battery recycling is a crucial part of XINWANDA's "Five Full" operational strategy, focusing on a comprehensive industry chain layout [1] - The company is actively advancing the construction of multiple bases centered in Shenzhen, aiming to establish a global circular economy network, with a focus on lithium battery recycling (covering ternary/lithium iron phosphate systems) and cascading utilization [1]

Core Insights - Sinopec Heavy Lift Transportation Engineering Co., Ltd. and XCMG Group signed a contract for China's first 14,000-ton rail-mounted crane, marking a breakthrough in the field of super-large lifting equipment and achieving independent control of core technologies [1][2] - The new crane aims to address challenges in large-scale construction projects, such as long construction periods and high costs, by providing a "Chinese solution" for major projects in chemical, nuclear power, and marine engineering [1] Group 1 - The 14,000-ton rail-mounted crane is designed to meet international market demands and has overcome two major technical barriers: the world's first application of electric direct drive technology, achieving over 30% energy savings and a 25% increase in operational efficiency [1] - The innovative design allows for multi-condition adaptability, enabling the crane to perform in various scenarios, including chemical and nuclear power projects, thus achieving "one machine with multiple functions" [1] Group 2 - The deployment of this crane is expected to significantly shorten the construction period of large projects, facilitating earlier production and quicker returns on investment, while accelerating the localization process of super-large engineering construction equipment [2] - The technological achievements from this crane are anticipated to extend to other fields such as wind power and bridge construction, continuously providing "Chinese solutions" for global clients [2]

压裂车上的高压泵在地面上发力，把压裂砂和压裂液混合后，通过高压注入地层撑开裂缝，砂子留在缝 里当"支架"，让油气顺着新开辟的通道流向井口，起到油气井增产的效果。 在这样的节奏中，9月18日，公司安全优质完成7口井9段压裂任务。 "再苦，也得咬牙挺住！" 近日，中国石油渤海钻探井下技术服务公司收到来自大港油田勘探事业部的一封表扬信。信中对其在近 期大型压裂会战中的优异表现给予高度肯定，赞扬该公司优质高效完成施工任务，交出了一份亮眼的成 绩单。 "家，咱就先不回了！" "家，咱就先不回了！" 7月27日傍晚，压裂三队技术员从长庆辗转千里，在离家百米处右转，带领11名 队员和6台压裂泵车直奔风20-16井场。 七月盛夏，热浪翻涌。面对天津大港南港、滨海、南部等重点区块任务密集的局面，该公司构建高效作 战体系：公司领导靠前指挥，科级干部驻井盯防，紧急从四川、东北等地调集设备，主压队"一分为 三"，辅压及机关人员上井支援，共同织就一张高效压裂网。 压裂一队队长已经一个多月未踏进家门。驻地离家仅十公里，却成"最遥远的距离"。"王官屯、天津南 港、滨海，天天连轴转。"他咧嘴一笑，晒得黝黑的脸庞衬得牙格外白。 在新华701、 ...

Core Insights - The conference highlighted the importance of green and high-end development trends in the petrochemical industry, emphasizing these as key pathways for transformation and upgrading [1][2] Group 1: Green Solutions in Petrochemicals - Traditional solar cell backings made from PET are environmentally unfriendly and costly, with issues like hydrolysis under high humidity [1] - Sinopec proposed a new eco-friendly solution using polyolefin materials for solar cell backings, which reduces raw material consumption by 26% and enhances recyclability [1] Group 2: Advancements in Energy Storage - Solid-state lithium batteries are advancing towards higher energy density and safety, utilizing solid electrolytes that can withstand higher voltages and capacities [1] - Current challenges include the high cost of electrolyte materials and the need for further research to mature the technology [1] Group 3: Innovations in Carbon Fiber - The development of high-value-added carbon fiber products is crucial for the industry, with applications in aerospace, new energy, and engineering machinery [2] - Research breakthroughs include uniformly colored carbon fibers with superior thermal reflection and gradient structure carbon fibers suitable for flexible wearable devices [2] Group 4: High-End Polyolefins Development - Despite an oversupply of bulk polyethylene and polypropylene, there is strong demand for high-end polyolefin materials in sectors like aerospace, new energy, and biomedical [2] - The self-sufficiency rate for high-end polyolefin materials in China is low, with significant reliance on imports, prompting research into metallocene catalysts and thermoplastic elastomers [2]