C - Chemistry – Metallurgy – 10 – J
Patent
C - Chemistry, Metallurgy
10
J
48/27, 260/678.6
C10J 3/16 (2006.01) C01B 3/40 (2006.01) C10K 3/02 (2006.01)
Patent
CA 1210242
ABSTRACT OF THE DISCLOSURE In coal gasification processes for the production of snythetic natural gas by the reaction of coal with steam and oxygen under pressure to form a gasifier synthesis gas and a liquid hydrocarbon by-product, the liquid hydrocarbon by-product is treated for solids and metal removal and is then passed to a cata- lytic partial oxidation zone containing a monolithic platinum- palladium catalyst. The hydrocarbon by-product liquids are con- verted to secondary synthesis gas by being reacted with steam and oxygen. Optionally, the effluent from the catalytic partial oxidation zone may be passed through a second, steam reforming catalyst to react residual hydrocarbons with water to produce hydrogen and carbon oxides. The gasifier and secondary synthesis gases may be treated to remove acid gases therefrom and then methanated to provide a product synthetic natural gas.
437942
Mcshea William T. III
Yarrington Robert M.
Engelhard Corporation
Macrae & Co.
LandOfFree
Production of synthetic natural gas from coal gasification... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Production of synthetic natural gas from coal gasification..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of synthetic natural gas from coal gasification... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1305977