Patent ID: 8128894
Filing Date: 2012-03-06
Classification: B01J

Abstract:
1. A gas reaction device having four reaction states, comprising: a plurality of gas transportation pipes, said plurality of gas transportation pipes being connected with each other, each of said gas transportation pipes having at least one valve to control inlet of a reacting gas; a fixed-bed reactor, said fixed-bed reactor being connected with said gas transportation pipe, said fixed-bed reactor having a first gas inlet pipeline and a gas outlet pipeline, said fixed-bed reactor having a catalyst bed contained inside; wherein a fixed-bed reaction is happened with a fixed-bed catalyst and then a reacted gas is obtained after said fixed-bed reaction to be outlet through said gas outlet pipeline; a slurry-bed reactor, said slurry-bed reactor being connected with said gas transportation pipe, said slurry-bed reactor comprising a second gas inlet pipeline, a gas/liquid outlet pipeline and a reaction housing, said second gas inlet pipeline being connected with said first gas inlet pipeline, said second gas inlet pipeline being connected with said gas outlet pipeline of said fixed-bed reactor through a first connecting pipeline and a second connecting pipeline, said gas/liquid outlet pipeline having a condenser, said condenser having an exhaust pipeline and a drain line, said exhaust pipeline being connected with said gas outlet pipeline; wherein said slurry-bed reactor processes a slurry-bed reaction with a slurry-bed catalyst; wherein a reacted gas having steam obtained after said slurry-bed reaction are outlet to said condenser to separate gas and water; wherein, at last, said gas separated from said reacted gas is outlet through said gas outlet pipeline; and said water separated from said reacted gas is recirculated to said slurry-bed reactor through said exhaust pipeline; a gas analyzer (GA), said GA being connected with said fixed-bed reactor and said slurry-bed reactor, said GA receiving and analyzing gas from a sampling tube, said gas from said sampling tube being obtained after catalyst reaction in said fixed-bed reactor and/or said slurry-bed reactor; wherein said gas reaction device has four reaction states, comprising: