[Ten years of major development in chemical technology] 025-2023 Catalytic technology for the preparation of advanced linear α-olefins from ethylene oligomerization

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This post was last edited by Swimming Fish in the Desert on 2023-4-22 13:33 Recently, Yaperene Technology (Hangzhou) Co., Ltd. and experts from the China Petroleum and Chemical Industry Federation jointly held a scientific and technological achievement evaluation meeting on "Catalytic Technology for the Preparation of Advanced Linear α-Olefins by Ethylene Oligomerization". The evaluation committee members listened to the results report, reviewed the relevant technical information, and after in-depth questioning and discussion, made a highly unanimous evaluation of the results. They believed that the scientific and technological achievements reached the internationally advanced level and had huge economic value, social benefits and broad application prospects. They unanimously agreed to pass the evaluation and recommended that the industrial application be accelerated. This is another key technology for subpene that has received authoritative recognition. Strong technical strength and rich categories of products under research. As a quasi-unicorn company in the field of "advanced manufacturing", Yaperene Technology has been deeply involved in the high-end new materials industry for many years. Its technological research and development capabilities have continued to improve. The company's core key technologies are polyolefin catalyst design and synthesis and olefin polymerization process technology development. There are many projects under research, including the design and synthesis of new metallocene catalysts and the development of polyolefin engineering technology. as * * As a high-tech enterprise, Yapenene has currently obtained 20 invention patent authorizations from China and the United States. Among them, the preparation of linear α-olefins by ethylene oligomerization has been authorized with 3 patents in China, 1 in the United States, 1 in South Korea and 1 in Brazil. It has strong technical barriers! Alpha-olefins with a broad market have promising prospects. In recent years, subperpene has continued to deepen its hard technology capabilities. As one of the flagship products of subperpene, LAO has a promising future. Linear Alpha-Olefins (LAO) refers to linear terminal olefins of C4 and above. It is a very important type of organic chemical raw materials and intermediates and is widely used in petrochemical and other fields. LAO is an important raw material in the synthesis of advanced lubricating oil base oils, lubricating oil additive synthesis, polyethylene comonomers, surfactants, detergents, adhesives and other fields. It is also a key material for metallocene PAO and POE. With the continuous development of these industries, the demand for linear α-olefins in domestic and foreign markets has increased sharply, and is expected to exceed 8 million tons in 2023. It is expected that by 2024, global consumption of linear α-olefins will grow at an average annual rate of 5%. The threshold for linear α-olefin production technology is high, and my country's high-end LAO products are seriously in short supply. Currently, production capacity is mainly concentrated in North America and Western Europe, while my country's ethylene oligomerization technology has been in a state of slow development. The production capacity of α-olefins above C6 accounts for less than 2%, and high-end LAO above C8 is completely dependent on imports. exist * * In the development plan for petrochemicals and new materials, the strategic goal of vigorously supporting the industrialization of key technologies for high-carbon α-olefins is clearly stated, so as to improve the overall development level of the industry and solve the problem of "stuck neck" materials. In the face of broad market demand, Yaperene has seized the opportunity to vigorously promote the innovation and upgrading of LAO production technology, accelerate the industrialization of this key technology, develop production processes suitable for my country's resource characteristics and strategic orientation, and create a high value-added product system. After years of research and development, subperme ethylene oligomerization technology has significant advantages, including high catalytic activity, full-component oligomerization, mild reaction conditions, low polymer content, low catalyst and cocatalyst costs, and environmental friendliness. Subpene can optimize the LAO carbon number distribution according to customer needs, and can produce multi-selective and highly linear α-olefins, reaching the international advanced level and complying with international quality standards. It can completely replace imports and seize market opportunities.