Method for improving sulfur fixation rate in coal pyrolysis by using ash heat carrier

The invention discloses a method for improving the sulfur fixation rate in coal pyrolysis by using an ash heat carrier. The method comprises the following specific steps: 1, dissolving a water-soluble calcium salt and/or a water-soluble zinc salt in water to prepare a treatment solution, soaking coa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG XIANLIANG, CHU RUIZHI, ZHU ZHUJUN, YANG JIANYUN, YE ZEPU, JIANG XIAOFENG, LI WEISONG, LI XIAO, KONG HUIRU, WU GUOGUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS 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
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