【Ten Years of Great Progress in Chemical Technology】The first thousand-ton-scale Fischer-Tropsch synthesis α-olefin separation and purification unit in China was successfully commissioned from 187 to 2023
Thread Content
This post was last edited by Desert Fish on 2023-7-26 at 08:25. Ten years of rapid development in chemical technology – let’s celebrate the prosperity and strength of modern China. This is just a starting point; more participation from everyone will make things even more lively. The forum becomes better with your involvement, so we welcome everyone to engage more in discussions here. Be careful with fire as the heat increases in July. ------------------------------------------- On July 23, 2023, Inner Mongolia Yitai Group’s kiloton-scale demonstration plant for the separation and purification of α-olefins through Fischer-Tropsch synthesis was successfully commissioned in Ordos. The entire process was operational, and qualified products such as 1-pentene, 1-hexene, 1-heptene, and 1-octene were produced, marking a significant breakthrough in the key technologies for the separation and purification of α-olefins via Fischer-Tropsch synthesis, technologies that involve independent intellectual property rights. High-purity odd-carbon α-olefin products such as 1-pentene and 1-heptene have filled a gap in the domestic market.
This technology was independently developed and designed by Yitai Group in collaboration with CNOOC Tianjin Chemical Research and Design Institute Co., Ltd. and China Kunlun Engineering Corporation. Using coal-based Fischer-Tropsch synthesized oil as raw material, it enables the production of high-purity single-carbon α-olefin products through efficient separation processes. This technological approach is unique at the international level; 4 PCT international invention patents have been applied for, along with more than 30 Chinese invention patents. The successful development of high-purity α-olefin products via coal-based Fischer-Tropsch synthesis has broken through foreign technological blockades and product monopolies. It will greatly accelerate the rapid growth of domestic industries related to advanced plastics, polyethylene elastomers (POE), fully synthetic lubricants, higher-carbon alcohols, surfactants, and other downstream new materials and fine chemicals. This approach helps to extend, strengthen, and optimize the coal-to-oil industry, thereby promoting the development of the coal chemical sector.
【Ten Years of Great Progress in Chemical Engineering Technology】The new type of non-precious metal monolithic catalyst RCO-1 (2018–2023) passed the evaluation for scientific and technological achievements. https://bbs.hcbbs.com/thread-4421191-1-1.html (Source: Haichuan Chemical Industry Forum Website)
Ten years of rapid development in chemical technology – praising the prosperous and strong China of today