Gas mixing system for power station

The invention relates to a gas mixing system, and particularly relates to a natural gas and synthesis gas mixing system. The system comprises a natural gas filtering, heating and metering flow controlbranch and a control system, and further comprises a synthesis gas filtering and metering flow contr...

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Bibliographische Detailangaben
Hauptverfasser:	CAO YING, CUI WEI, YANG HUIMIN, ZHU HENGXIN, REN CHUN'AI, ZHENG GUODONG, ZHANG YULONG, FANG ZHENG, SUN YANFENG, YANG JIZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING NATURAL GAS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a gas mixing system, and particularly relates to a natural gas and synthesis gas mixing system. The system comprises a natural gas filtering, heating and metering flow controlbranch and a control system, and further comprises a synthesis gas filtering and metering flow control branch and a mixed gas mixing and pressure stabilizing path. The natural gas filtering, heatingand metering flow control branch and the synthesis gas filtering and metering flow control branch are connected in parallel and then are connected with the mixed gas mixing and pressure stabilizing path and the control system through gas conveying pipelines. The parameter range in each branch module is set according to the gas transmission requirements of different types of gas turbines so as to meet the power generation requirements of different types of gas turbines. The low-calorific-value and low-cost synthesis gas of a petrochemical refinery is used for combustion power generation, the use cost of natural gas is r