Process and device for gasifying coal

Details Process and device for gasifying coal Process and device for gasifying coal

C - Chemistry, Metallurgy

10

J

48/8

C10J 3/56 (2006.01) C10J 3/54 (2006.01) F01K 23/06 (2006.01)

Patent

CA 1282243

PROCESS AND DEVICE FOR GASIFYING COAL ABSTRACT OF THE DISCLOSURE Part of the synthesis gas produced by coal gasification in an allothermiclly heated fluidized bed reactor is burned after removal of dust and sulfur and serves as a source of energy to heat the reactor by indirect heat exchange and to produce the steam required for the gasification process. The flue gas exiting from the heat exchanger of the reactor can be used to perform work in expansion turbines. The rest of the synthesis gas is available for use in downstream processes, such as iron ore reduction, or can be burned and used to perform work in turbines to produce electric current. The result is a process that is environmentally safer and operates with a better yield than direct coal burning or autothermal coal gasification, but requires no outside source of energy, such as nucler powr, as prior art allothermal coal gasification processes do.

509513

Affiliated with

Also associated with

Rating

Process and device for gasifying coal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and device for gasifying coal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and device for gasifying coal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1183756