Core Viewpoint - Zhonghua Quanzhou Petrochemical Co., Ltd. has successfully achieved large-scale production of a new generation of heat-resistant polyethylene pipe material using metallocene catalysts, which demonstrates excellent thermal stability and performance under harsh conditions [1] Group 1: Material Properties - The new material exhibits outstanding heat resistance and temperature stability, capable of long-term use at 70°C and 0.8 MPa [1] - It possesses excellent resistance to temperature fluctuations, maintaining stability in alternating hot and cold environments without cracking or deformation due to thermal stress [1] - The material also features good flexibility, chemical corrosion resistance, and low-temperature impact resistance [1] Group 2: Development Process - The research team addressed issues related to material softness and limited processing speed, which could only be increased to approximately 50 meters per minute [1] - During the development, precise control of the melt flow index was implemented to enhance the internal cohesion of the melt [1] - The formulation of additives was optimized to improve the processing performance of the product [1]

一头扎进非常规油藏研究领域，河南油田非常规储层评价研究专家黎明就没给自己设终点。14年来，他 研发出一套数字化油藏技术，找到了非常规油藏储层的特点和储量动用最大化的规律，为老油田可持续 发展开拓了新阵地。他也被评为河南油田首届科技英才、中国石化集团公司劳动模范，并获得中国石化 集团公司东湾1HF井区长7致密油高效储量发现转化二等奖。他常说："就是要拿出绣花功夫，才能绣出 老油田的美好未来。" 细"织"井网 "网"住更多优质储量 "开发工作的主要任务就是把优质储量转化为产量，而如何实现储量的有效转化恰恰是最难的。"讲起动 用旬宜探区优质储量的思路，黎明的眉头紧锁。 旬宜探区的油藏属于致密油，采出油本身就难度很大。加上探井所在的井台地表沟壑纵横，建井场难度 也很大。工作还没展开，一道道难题就横亘在面前。 "乱麻总能理出头绪，慢慢来。"黎明说。旬宜探区的井台面积只有1.1万平方米，在这么小的范围如何 部署更多的井?黎明背着井位图、卫星定位仪等踏勘工具，深入位于陕西西北部大山里的旬宜探区，实 地了解情况。 钻井过程中，钻头在地下穿越，看不见、摸不着，是否能"钻"到目的层很难得知。黎明和团队成员为每 一口井量身定制了三 ...

"蓄水池单开进水管6小时注满，单开排水管8小时排空，同时开启需多久满池?"这是一道常见的小学算 术题。近日，吉林石化公司机电检修车间检修三班的钳工高级技师刘斌从这道题中捕捉到灵感，攻克了 ABS装置SAN单元切粒机频繁维修的生产难题。 "问题到底出在哪呢?"刘斌陷入沉思。一天，他偶然瞥见一道注水排水的题目，有了灵感。进水比排水 快，水池能装满，如果排水比进水快不就装不满了么。既然堵不住，不如顺着水流的特性，从源头控制 进水、做好排水疏导，变"堵"为"疏"，让轴承盒里始终保持"水注不满"的状态即可。 切粒机的作用是将条状SAN树脂物料切割成小颗粒的机器。长期以来，高温循环水持续入侵切粒机轴承 盒造成润滑油变质、滚珠轴承锈蚀，因而引发停机检修等一系列问题，需频繁维修，维修一次的费用在 50万到70万元之间。 说干就干，刘斌在切割室壳体的位置焊了一对隔水环，如同在轴承盒的入口处加装了一道严密的"闸 门"，将原本3毫米宽的进水间隙缩减至0.5毫米，使进水通道截面积缩小90%，同时在环体下边加设了 排水孔，解决了"积水难题"，这道"闸门"更截住了每年几十万元的损失。 "这病必须根治!"刘斌下决心彻底解决轴承盒积水难题。 ...

Core Viewpoint - The research team from Tianjin University has developed a new lithium metal battery electrolyte design concept called "delocalization," achieving energy densities exceeding 600 Wh/kg for soft-pack cells and 480 Wh/kg for module batteries, which is 2 to 3 times higher than current lithium-ion batteries [2][3] Group 1: Technological Breakthrough - The new electrolyte design addresses the limitations of traditional lithium-ion batteries by optimizing the electrolyte performance through a diverse microenvironment, balancing solvent-dominated and anion-dominated solvation structures [3] - This innovative approach reduces kinetic barriers and stabilizes the electrode/electrolyte interface, providing significant potential for breakthroughs in battery performance [3] Group 2: Market Demand and Applications - The demand for high-energy, long-range rechargeable batteries is increasing due to the rapid development of electric transportation, low-altitude economy, consumer electronics, and humanoid robots [2] - The research team is actively promoting the technical transformation and application verification of their results, having established a pilot production line for high-energy lithium metal batteries [3] Group 3: Performance and Safety - The new technology not only enhances energy density but also maintains excellent cycling stability and safety characteristics, positioning it as a leading-edge solution in high-energy battery research [3] - The developed batteries have been applied in three models of micro all-electric unmanned aerial vehicles, achieving a 2.8 times increase in flight duration compared to existing batteries [3]

Group 1 - Shandong Haihua Group applied for a total of 102 patents in the first half of the year, including 94 invention patents, and authorized 61 patents, with 48 being invention patents [1] - The company completed 5 key industry research projects and formed 3 special research reports, along with 2 national-level and 12 provincial-level project applications [1] - The modern marine chemical pilot base, with a total investment of 159 million yuan, is set to officially launch on December 19, 2024, serving as a "transformation hub" connecting laboratories and production lines [1] Group 2 - Breakthroughs in the research and development of flow battery composite bipolar plates have led to a 30% reduction in costs and over 30% improvement in conductivity compared to traditional plates, addressing four major pain points in large-scale applications [2] - The seawater desalination and comprehensive utilization technology achieves over 70% seawater utilization rate, with an expected daily output of 70,000 cubic meters of fresh water by 2025, equating to 2.2 million tons of raw salt annually [2] Group 3 - The deep integration of production, education, research, and application is facilitated by partnerships with top research institutions, including the establishment of a new chemical joint laboratory [3] - The pilot base will provide one-stop services for small and medium-sized enterprises, promoting the industrial application of scientific research results and addressing the "last mile" of technology transfer [3] - The company aims to extend its ecological marine chemical industry chain towards high-end, intelligent, and green development, focusing on key technology research in salt chemistry, water treatment, new energy, and new materials [3]

Core Viewpoint - The petrochemical industry in China experienced a stable economic performance in the first half of the year, with a slight decline in overall revenue but growth in key production and consumption metrics [1][3]. Group 1: Economic Performance - The petrochemical industry achieved a total revenue of 7.77 trillion yuan, representing a year-on-year decrease of 2.6% [1]. - Crude oil production, import, processing, and consumption all saw year-on-year growth, marking a recovery from the previous year's declines [3]. - Major chemical products experienced "double growth" in both production and consumption, indicating stable market demand for petrochemical products [3]. Group 2: Sector Differentiation - There is an increasing divergence within the industry, with the chemical sector performing better than oil and gas extraction and refining sectors, which saw declines in revenue, profit, and import/export figures [3]. - The oil and gas extraction and refining sectors experienced a "triple decline" in revenue, profit, and import/export figures [3]. Group 3: Trade Dynamics - The import and export activities continued to show a "volume increase, price decrease" trend, with total import and export values, import amounts, and trade deficits all declining year-on-year, while exports saw a slight increase of 0.4% [3]. - The persistent low prices of petrochemical products in the global market contributed to this trend [3]. Group 4: Product Trends - There was a "double decline" in both production and consumption of refined oil products, with total production and consumption of gasoline, diesel, and kerosene all declining for the first time [3]. - The decrease in refined oil production was noted despite a 1.6% year-on-year increase in crude oil processing, with a production rate of 55.3%, down from 59.7% in the previous year [3]. Group 5: Price Trends - Prices for crude oil and major petrochemical products continued to decline, influenced by ongoing geopolitical conflicts and economic uncertainties [4]. Group 6: Future Outlook - The industry aims to prioritize quality improvement and efficiency enhancement in the second half of the year, focusing on cost reduction, potential growth, and optimization [4]. - There is a push for the petrochemical industry to transition towards high-end and green development, while addressing "involutionary" competition and ensuring the orderly exit of outdated capacities [4].

榆37储气库总体部署37口注采井、1座集注站、1条双向输气管道、1座生产保障点等8项配套工程，设计 总库容97.2亿立方米，工作气量27亿立方米。在夏、秋等用气淡季，储存长庆气区的天然气，最高每天 可注气1700万立方米，在冬季供气高峰期可实现日采气3000万立方米，可满足下游京津冀地区和陕西省 内6000万户家庭使用，是我国中西部地区库容最大、调峰能力最强的"地下粮仓"。 "榆37储气库是国家天然气基础建设重点工程，承担着国家天然气战略储备、冬季调峰的重要功能。其 投运完善了我国天然气产供储销体系，提升了天然气管网储气调峰和应急保障能力，对保障京津冀地区 和陕西省民生用气具有重要意义。"长庆油田第二采气厂厂长石耀东介绍说。 中化新网讯 近日，位于陕西榆林的中国石油长庆油田榆37储气库集注站压缩机开始注气，标志着我国 中西部地区规模最大的天然气"调峰+战略"储气库正式投运。 ...

Core Viewpoint - The company is actively implementing the spirit of the Central Eight Regulations to enhance governance and operational efficiency through education and responsibility enforcement [1][2][4]. Group 1: Unified Thought and Consensus - The company held a seminar to address weaknesses in implementing the Central Eight Regulations, focusing on theoretical reinforcement, information system improvement, operational management enhancement, and service quality for employees [2]. - A senior executive emphasized the importance of deep learning and practical application of the regulations, advocating for frugality and collective problem-solving to prevent issues related to "Four Winds" [2]. Group 2: Enhancing Party Building - The company initiated a joint party-building activity with a project contractor to foster collaboration and align goals, thereby injecting "red energy" into project advancement [3]. - The company organized theme party day activities to integrate project progress with party work, promoting mutual learning and progress among party organizations [3]. Group 3: Responsibility Enforcement - The company promotes a philosophy of having party branches established at project sites, ensuring that party members are actively involved in key technical renovation projects for 2025 [4]. - During maintenance operations, a technical team of party members worked intensively on a critical renovation project, demonstrating commitment through continuous efforts and effective management practices [4].

Core Points - The 18th China Pesticide Industry Association Science and Technology Awards were held on August 14 in Qingdao during the 6th National Pesticide Industry Innovation Exchange Conference [1] - A total of 5 technological invention awards were granted, including 2 first prizes, 1 second prize, and 2 third prizes for the creation and application of the new herbicide Pyrazolylbutyl ester [1] - Additionally, 14 technological progress awards were given, with 9 second prizes and 5 third prizes for the development and industrialization of the green and efficient preparation process of Benzylacetone [1]

Core Viewpoint - The Henan provincial government has introduced a series of policy measures aimed at reducing costs and increasing efficiency for enterprises, focusing on ten areas including R&D, funding, energy use, logistics, and human resources [1][2]. Group 1: Policy Measures - The measures include 20 initiatives to support enterprises in cost reduction and efficiency enhancement [1]. - Three specific measures target the reduction of costs associated with technological transformation, digital transformation, and green transformation [1]. - For major technological transformation projects with investments over 50 million yuan, a subsidy of 15% of the actual investment in equipment and software is offered, capped at 10 million yuan [1]. - National-level "specialized and innovative" small giant enterprises can receive a subsidy of up to 500,000 yuan, which is 20% of their actual investment in equipment and software during the validity period of their title [1]. Group 2: Support for AI and Green Initiatives - The measures promote the establishment of AI industry empowerment centers in Henan, with a maximum funding support of 2 million yuan based on the effectiveness of AI applications in key sectors like agriculture, manufacturing, and transportation [1]. - Enterprises recognized as national-level green factories or green supply chain management enterprises can also receive subsidies of up to 500,000 yuan, which is 20% of their actual investment in equipment and software [1]. Group 3: Encouragement of Technological Innovation - The policies encourage enterprises to tackle key core technologies in the industrial chain, providing support of 30% of the total investment for major projects, with a maximum subsidy of 20 million yuan per project [2]. - The initial funding disbursement is 50% of the approved amount, with the remaining funds released after project verification [2]. Group 4: Industry Response - Industry leaders have expressed that these policies are timely and provide substantial support for overcoming development challenges and accelerating high-quality growth [2]. - Companies are encouraged to align their development strategies with the policy measures to enhance their technological upgrades and green transformations [2].