With a single methanol production capacity of 900,000 tons per year, which process is the best choice?
Thread Content
With a single methanol production capacity of 900,000 tons per year, which process is the best choice? Abroad: Kassali, David, Topsø, Ruci? Domestic: Guochang, Anchun, East China University of Science and Technology?
Personally, I think Luchi’s water cooling towers are good.
Listen to me: Huali or Luchi, either one will work without any problem.
Luchi and Huali’s single-tower systems cannot achieve 900,000; if the subsequent product is olefins, David’s option is cheaper. If the subsequent product is refined methylene chloride, then Luchi’s system should still be used
I heard that the Mitsubishi Gas SPC tower in Japan is an improved version of the Lurgi technology from Germany, and it has many advantages over Lurgi’s version in terms of various specifications
Regardless of the process used, it is recommended to employ multiple towers, increase the amount of synthetic catalyst used, and reduce the synthesis pressure. This can help save power consumption in the cycle compressors, thereby achieving energy savings. Compared to the initial investment, the cost savings in terms of energy expenses are much higher.