[Ten years of development of chemical equipment] 735-2019 Lanshi Jinchang is the first domestic circulating fluidized bed pressurized gasification to replace the fixed bed gasifier
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This post was last edited by Swimming Fish in the Desert on 2022-12-24 15:32, looking at the ten years of development of chemical equipment, praising the prosperous China in the prosperous world, and the seas and rivers will be more lively and exciting with everyone's participation. Everyone is welcome to participate in more forum exchanges and discussions, and there will be prizes for replying. Welcome to the discussion------------------------------------------------- In 2019, Jinhua Group cooperated with Lanshi to build a circulating fluidized bed pressurized gasifier to replace the original fixed bed gasifier to provide raw material gas. This is the first domestic circulating fluidized bed pressurized gasifier to replace the fixed bed gasifier. The circulating fluidized bed replaced Fengsheng's eight original fixed-bed gasifiers. The circulating fluidized bed completely eliminates the pollution problem of fixed bed gasifiers. It can also use local pulverized coal, eliminating the need to purchase high-quality lump coal from other places. According to the Gansu Network Security and Information Technology Commission, from October to December 2021, the production of semi-water gas reached 35 million cubic meters.
Creative use of circulating fluidized bed oxygen-enriched pressurized coal gasification technology. Currently, most of the coal gasification raw materials used at home and abroad are limited to high-quality lump coal. Due to its small reserves and high mining costs, the cost of the coal gasification industry remains high and the application of technology is limited. In order to quickly solve this major problem, Lanshi Group teamed up with the Institute of Thermophysics of the Chinese Academy of Sciences to work closely on core technology research and development and rapid transformation and application of results. They creatively adopted circulating fluidized bed oxygen-enriched pressurized coal gasification technology and quickly completed the pilot test. All indicators are better than the original theoretical design data. It also has the advantages of small equipment investment, low requirements for coal quality, and unit gas production cost is significantly lower than that of domestic and foreign technologies. All technical indicators have reached the international advanced level, providing a new path for advanced coal gasification technology.
[Ten years of development of chemical equipment] 735-2021 China’s first large-scale 160,000 standard cubic meters/hour coal-to-hydrogen project https://bbs.hcbbs.com/thread-3587742-1-1.html (Source: Haichuan.com-Huahaichuanliu)
Creative use of circulating fluidized bed oxygen-enriched pressurized coal gasification technology. Currently, most of the coal gasification raw materials used at home and abroad are limited to high-quality lump coal. Due to its small reserves and high mining costs, the cost of the coal gasification industry remains high and the application of technology is limited. In order to quickly solve this major problem, Lanshi Group teamed up with the Institute of Thermophysics of the Chinese Academy of Sciences to work closely on core technology research and development and rapid transformation and application of results. They creatively adopted circulating fluidized bed oxygen-enriched pressurized coal gasification technology and quickly completed the pilot test. All indicators are better than the original theoretical design data. It also has the advantages of small equipment investment, low requirements for coal quality, and unit gas production cost is significantly lower than that of domestic and foreign technologies. All technical indicators have reached the international advanced level, providing a new path for advanced coal gasification technology.
[Ten years of development of chemical equipment] Continue to update summary posts, welcome to participate in the discussion https://bbs.hcbbs.com/thread-3576046-1-1.html (Source: Haichuan.com-Huahaichuanliu)
This is the first domestic circulating fluidized bed pressurized gasification instead of a fixed bed gasifier. Circulating fluidized bed replaces the fixed bed gasifier. The circulating fluidized bed completely eliminates the pollution problem of fixed bed gasifiers. It can also use local pulverized coal, eliminating the need to purchase high-quality lump coal from other places.
I don’t know if there are many problems with this first set.