【Major Chemical Equipment】110 – The first four-nozzle gasification furnace with a nickel-based alloy clad on its inner wall, capable of handling 3,300 tons of coal per batch
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The past decade has been a period of rapid development in China’s chemical industry, marked by the emergence of many new processes, products, and equipment. There has also been significant progress in China’s chemical processing equipment, which has contributed to the swift advancement of the petrochemical sector. Here, we have compiled some of the achievements and breakthroughs made by Chinese equipment manufacturers in terms of larger-scale production and increased use of domestic equipment. We invite everyone to share their insights and engage in discussions, to cheer for Made in China and to support the development of chemical processing equipment! *********************************** In April 2020, the first four-nozzle coal-water slurry gasifier for the second phase of the Inner Mongolia HuiNeng Coal Chemical Project, developed by Harbin Electric Boilers, was successfully manufactured and shipped; the remaining two units will also be manufactured and shipped in the near future. This gasifier is capable of handling 3,300 tons of coal per day per unit, making it the gasifier with the highest daily coal input in the world to date. It surpasses the record set by Harbin Electric’s coal slurry gasifier produced in 2019, which could handle 3,000 tons of coal per day per unit. This device is also the first four-nozzle gasifier in China to have its inner walls lined with nickel-based alloys. Four-nozzle gasifiers require a very high degree of concentricity as the flame outlets from all four directions converge at one point, which makes their manufacture quite challenging. The successful production and shipment of this gasifier demonstrate Harbin Electric Boiler’s strong design and manufacturing capabilities in the field of gasifiers, marking a new milestone in the design and manufacture of core equipment for ultra-large-scale chemical projects.
More people are welcome to participate in the relevant discussions. Click on the blue link to access it: The 【HaiChuan Equipment Guessing Game】 series is being updated continuously in 2022; all Hai friends are invited to join actively! https://bbs.hcbbs.com/thread-2079686-1-1.html (Source: Huahai Chuanliu – Haichuan Chemical Industry Forum) Summary post on the series 【Major Equipment in the Chemical Equipment Industry】 https://bbs.hcbbs.com/thread-3312079-1-1.html (Source: Huahai Chuanliu – Haichuan Chemical Industry Forum) Summary post discussing the components of cracking furnace equipment for 【Ethylene Cracking】 https://bbs.hcbbs.com/thread-3308724-1-1.html (Source: Huahai Chuanliu – Haichuan Chemical Industry Forum)
Heavy industry is the foundation of a nation; it is the basic industry
【Major Equipment in the Chemical Engineering Sector】111 – Multi-nozzle opposed-type water-coal slurry gasifier with a capacity of 4,000 tons of coal per day https://bbs.hcbbs.com/thread-3325287-1-1.html (Source: Hua Hai Chuan Liu – Haichuan Chemical Industry Forum)
What industry are you in now? Ethylene chemicals? I worked in ethylene for 20 years; now I work with polysilicon.
It’s related to the chemical industry; I’m interested in such chemical equipment. In the future, I’ll ask you more questions about polysilicon and ethylene
For the coal gasification technology in the HuiNeng Phase II coal-to-gas project, the multi-nozzle opposed coal gasification technology developed by Yankuang Group and East China University of Science and Technology is employed. The daily coal feeding capacity of each gasifier reaches 3,300 tons, making it the gasifier with the highest daily coal feeding capacity in the world to date. The coal-to-natural gas project of Inner Mongolia HuiNeng Coal and Electricity Group Company is located in the Shengyuan Coal Chemical Industry Base in Yijinhuoluo Banner, Ordos City. This project uses coal as raw material to produce synthetic natural gas and liquefied natural gas, and it is the first demonstration project of coal-to-natural gas in China to be invested and built by a private enterprise. The construction of this project is carried out in two phases: the first phase required an investment of around 7 billion yuan; it began operations in October 2014, with all 400 million cubic meters of natural gas being liquefied ； The second-phase natural gas liquefaction project (LNG) is a load-driven natural gas liquefaction plant. The planned investment for this project is 12 billion yuan; the construction will include natural gas purification, liquefaction, storage of liquefied natural gas, transportation, as well as related supporting facilities. It will enable an additional production capacity of 1.6 billion cubic meters of coal-derived natural gas, all of which will be liquefied. The plant will be able to process 2.7 million Nm³ of natural gas per day, with operation expected to begin in 2021.