全密度聚乙烯
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广东石化攻坚打造优质产品矩阵
Zhong Guo Hua Gong Bao· 2025-09-22 07:23
Core Viewpoint - Guangdong Petrochemical has successfully trial-produced three new product grades in a week, showcasing its commitment to developing a high-quality product matrix and overcoming technical challenges since its inception nearly three years ago [1] Group 1: Product Development and Market Expansion - Guangdong Petrochemical has exported over 2 million tons of various products since 2025, reaching international markets in over 10 countries and regions, with a product qualification rate of 100% [3] - The company has optimized its refining processes to meet international standards, achieving significant improvements in key performance indicators such as smoke point and sulfur content in its aviation fuel and ultra-low sulfur diesel [2][3] - The company has developed 20 high-efficiency new material products, with three grades reaching international advanced levels, leading the industry in both variety and production volume [8] Group 2: Technological Innovations and Operational Efficiency - The company has implemented over 230 production transitions across its four polyethylene units, demonstrating its agility in responding to market demands [8] - Through continuous optimization of its processes, Guangdong Petrochemical has maintained a xylene purity of over 99.75% and a yield stability between 96% and 97% [5][6] - The company has significantly reduced energy consumption in its operations, achieving a decrease of 1.4 kg standard oil per ton in August compared to July [5]
广东石化攻坚打造优质产品矩阵
Zhong Guo Hua Gong Bao· 2025-09-22 02:54
Core Insights - Guangdong Petrochemical has successfully trial-produced three new product grades in a week, showcasing its commitment to developing a high-quality product matrix [1] - The company has exported over 200 million tons of various products since 2025, achieving a 100% product qualification rate and gaining high recognition from international clients [2] Production and Innovation - The company has optimized its operations by adjusting over 20 parameters and conducting nearly 100 experiments, resulting in significant improvements in product quality, such as increasing aviation fuel smoke point and achieving ultra-low sulfur diesel standards [2] - The aromatics unit has maintained a product purity of over 99.75%, significantly exceeding national standards, and has implemented innovative designs to reduce emissions and enhance energy efficiency [3][4] Product Development - Guangdong Petrochemical has completed over 230 production transitions across its four polyolefin units, emphasizing its focus on new product development [5] - The company successfully developed 20 high-efficiency new material products, with several achieving international advanced levels, positioning it as a leader in the Chinese petroleum refining industry [5]
广西石化全密度聚乙烯装置试车
Zhong Guo Hua Gong Bao· 2025-09-12 02:16
该装置采用国际先进的UNIPOL气相流化床聚乙烯生产工艺,凭借生产效率高、产品质量稳定、能耗低 等优势,可满足市场对高品质聚乙烯产品的多元需求。 该项目是在广西石化现有一次原油加工能力为1000万吨/年的炼油基础上新建120万吨/年的乙烯及下游 装置,从而实现炼化一体化转型升级。项目建成投产后,将推动中国石油广西石化由"燃料型"向"化工 产品和有机材料型"转化,实现从以炼油为主的炼化基础产业向"基础+高端"的能源化工材料现代化的转 变,对于填补区域高端化工新材料产业空白,满足西部陆海新通道沿线地区市场需求,打造面向东盟的 万亿级石化产业集群具有重要意义。 填补西南地区高端化工新材料产业空白 中化新网讯 近日,广西石化40万吨/年全密度聚乙烯装置挤压造粒机系统粉料试车一次成功,产出合格 全密度聚乙烯粒料。 ...
独山子石化创新赋能提质效
Zhong Guo Hua Gong Bao· 2025-08-08 03:31
Core Insights - The company has implemented process and energy optimization strategies, resulting in increased production of ethylene by over 30 tons and propylene by 10 tons daily through effective resource management [1] - The focus on technological innovation has led to the development of 14 types of metallocene polyethylene products and significant improvements in product variety, capacity, and production flexibility [1][2] - The company has achieved substantial cost reductions and efficiency gains through various projects, including the recovery of dry gas and the automation of cracking furnace operations [2] Group 1 - The company has successfully isolated hydrogen gas to enhance production efficiency, leading to a daily increase of 30 tons of ethylene and 10 tons of propylene [1] - The implementation of a smart management system has enabled 15-minute intelligent scheduling, significantly improving marginal benefits from crude oil processing [2] - The company has achieved a historical high in daily ethylene production, exceeding 4,000 tons for six consecutive months [2] Group 2 - The company has completed 615 domestic replacements of equipment parts, contributing to significant cost savings in energy consumption [3] - The introduction of domestic catalysts has reduced reliance on imports and enhanced production capabilities in various departments [2][3] - The company has successfully modified its fertilizer production processes, resulting in the production of over 320,000 tons of functional urea and an efficiency gain of over 34 million yuan [2]
独山子石化提质增效双突破
Zhong Guo Hua Gong Bao· 2025-05-06 05:33
Core Insights - The company has achieved a leading position in refining and chemical processing within the PetroChina group, with a significant increase in high-end product output and efficiency improvements in operations [1][2][3] Group 1: Production and Efficiency - In the first quarter, the company processed 1.895 million tons of crude oil, producing 519,600 tons of ethylene, 229,000 tons of urea, and 220,400 tons of new materials, with high-end products accounting for over 63% of total output [1] - The company has implemented several key engineering projects, including a carbon recovery unit that has reduced pollutant emissions and increased economic benefits since its successful operation in September 2024 [1] - The company has enhanced its production efficiency through various projects, including the renovation of polypropylene units and the development of new materials, significantly increasing product variety and production capacity [1] Group 2: Operational Strategies - The company employs a "Four Precision" strategy focusing on meticulous management and operational optimization, which has led to a dynamic adjustment of product structures and improved production efficiency [2] - The implementation of a real-time online optimization system has ensured consistent high production levels, with ethylene production exceeding 4,000 tons per day for six consecutive months [2] - The company has established a closed-loop management mechanism for production anomalies, resulting in a 33.3% reduction in production fluctuation frequency [2] Group 3: Innovation and Market Adaptation - The company has prioritized innovation as a key driver for growth, successfully producing polyolefin elastomers (POE) using gas-phase technology for the first time in the country, with production exceeding 10,000 tons in the first quarter [3] - The company is focusing on optimizing product structures and enhancing service offerings for high-end products, including POE and lithium battery separator materials, leading to significant sales increases [3] - Future plans include maintaining a focus on innovation, green transformation, and value-driven growth to achieve high-quality development [3]