-
-
-
-
-
Two-stage coal gasification process
-
Patent number 4,872,886
-
Issue date Oct 10, 1989
-
The Dow Chemical Company
-
John P. Henley
-
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
-
Annular nozzle
-
Patent number 4,857,076
-
Issue date Aug 15, 1989
-
The Dow Chemical Company
-
Stanley R. Pearson
-
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
-
Vessel having a molten material outlet
-
Patent number 4,653,677
-
Issue date Mar 31, 1987
-
The Dow Chemical Company
-
Bruce C. Peters
-
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...