Closed triethylene glycol dehydration system

The invention discloses a closed triethylene glycol dehydration system. The closed triethylene glycol dehydration system comprises an absorption tower, a gas and barren liquor heat exchanger, a rectification column, a flash tank, a filter, a barren liquor and rich liquor heat exchanger, a barren liq...

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Bibliographische Detailangaben
Hauptverfasser:	Wang Lijun, Huang Shaowei, Dong Jinting, Shu Hongbin, Zhang Xinjun, Li Jinhuan, Fu Li, Zhang Shuolin, Liu Haili, Li Qingfang, Zhang Qiyang, Yan Tingmin, Zhang Jian, Zhang Ningning
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 NATURAL GAS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE SEPARATION 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 discloses a closed triethylene glycol dehydration system. The closed triethylene glycol dehydration system comprises an absorption tower, a gas and barren liquor heat exchanger, a rectification column, a flash tank, a filter, a barren liquor and rich liquor heat exchanger, a barren liquor buffer tank, a regeneration tower, a reboiler and a circulation pump, wherein the absorption tower, the rectification column, the flash tank, the barren liquor and rich liquor heat exchanger, the reboiler, the barren liquor buffer tank, the circulation pump and the gas and barren liquor heat exchanger are connected in sequence through a pipeline to form a closed circulation loop. The closed triethylene glycol dehydration system further comprises a condensation separator and an air blower, wherein an outlet of a regeneration gas pipeline is communicated with a heat source inlet of the condensation separator, and a gas outlet of the condensation separator is connected with a fuel gas inlet of the reboiler through