Novel coke oven gas methanation system natural gas complete equipment

• Main Authors: CHEN ZHIQIANG, SUN XUEBAO
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2016
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; CHEMISTRY; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; LIQUEFIED PETROLEUM GAS; LUBRICANTS; METALLURGY; NATURAL GAS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The utility model discloses a novel coke oven gas methanation system natural gas complete equipment, including one section reactor of methanation, methanation two -stage process reactor, methanation three -section reactor, deareator and adsorption tower that coke oven gas intake pipe and coke oven gas intake pipe connected gradually, the gas outlet of adsorption tower is equipped with natural gas outlet duct. The utility model discloses a novel coke oven gas methanation system natural gas complete equipment, earlier preheat coke oven gas and take place the methanation reaction behind the repressing in proper order in the reactor, the efficiency of the reaction is improved use high temperature result that methanation three -section reactor came out as steam generator heat supply system vapor, after the gas behind the gas - water separation can obtain net natural gas after the adsorption tower adsorbs, let in one section reactor of methanation through the vacuum pump desorption again with the coke oven gas of t