Synthetic ammonia fuel gas system of ability recycle membrane separation device tail gas

• Main Authors: LI WENWEI, LI WEI, JIANG ZHIFU
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2017
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; BLASTING; CHEMISTRY; COMBUSTION APPARATUS; COMBUSTION PROCESSES; FEEDING FUEL TO COMBUSTION APPARATUS; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; HEATING; LIGHTING; LIQUEFIED PETROLEUM GAS; LUBRICANTS; MECHANICAL ENGINEERING; 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; WEAPONS

The utility model discloses a synthetic ammonia fuel gas system of ability recycle membrane separation device tail gas, the natural gas that comes from normal atmospheric temperature desulfurization system is from faling into two gas branch pipes after first -class gauge comes out respectively with to fire material -gas separator and tail gas separator continuous, it sets up the relief valve on the fuel gas blast pipe at material -gas separator's top to fire, connect first branch pipe and second branch pipe to link to each other with oxygen boosting heating furnace and natural gas heating furnace respectively on the fuel gas blast pipe, the tail gas that comes from membrane separation device is connected to tail gas separator through tail gas pipeline, the last second flowmeter that has set gradually of tail gas pipeline, check valve and governing valve, the last exhausting pipeline that still is provided with of tail gas pipeline, last the 5th pressure regulating valve group that is provided with of exhausti