摘要:
A second stage Fischer-Tropsch reaction system to enhance a conversion ratio of a synthetic gas, includes, at least one first reactor that uses a Fe catalyst, receives a first synthetic gas extracted from a coal, biomass or natural gas, and reacts the first synthetic gas with the Fe catalyst to obtain a synthetic fuel, and a second reactor that uses a Fe.Co or Co catalyst, receives a second synthetic gas discharged from the first reactors after reaction, and reacts the second synthetic gas with the Fe.Co or Co catalyst to obtain a synthetic fuel.
摘要:
A second stage Fischer-Tropsch reaction system to enhance a conversion ratio of a synthetic gas, includes, at least one first reactor that uses a Fe catalyst, receives a first synthetic gas extracted from a coal, biomass or natural gas, and reacts the first synthetic gas with the Fe catalyst to obtain a synthetic fuel, and a second reactor that uses a Fe.Co or Co catalyst, receives a second synthetic gas discharged from the first reactors after reaction, and reacts the second synthetic gas with the Fe.Co or Co catalyst to obtain a synthetic fuel.
摘要:
Disclosed is a method for manufacturing an iron catalyst, the method including: a mixing stage where a mixture solution is manufactured by mixing iron nitrate (Fe(NO3)3) solution and copper nitrate (Cu(NO3)2) solution; a precipitation slurry-forming stage where a precipitation slurry is formed by adding at least one of sodium carbonate (Na2CO3) or sodium hydroxide (Na2CO3) solutions to the mixture solution; a washing stage where the precipitation slurry is filtered and washed with distilled water; a silica adding stage where fumed silica powder and potassium carbonate (K2CO3) solution are added to the precipitation slurry and then agitated; a drying stage where the precipitation slurry is passed through a sieve having a size of 30 μm to 100 μm and dried by a spry drying method to manufacture a powdered iron catalyst; and a heat treatment stage where the iron catalyst is dried at a temperature of 50° to 150° C., and then heat-treated at a temperature of 300° C. to 500° C.
摘要翻译:本发明公开了一种铁催化剂的制造方法,其特征在于,包括:将硝酸铁(Fe(NO 3)3)溶液与硝酸铜(Cu(NO 3)2)溶液混合,制成混合溶液的混合阶段; 沉淀浆液形成阶段,其中通过向混合物溶液中加入至少一种碳酸钠(Na 2 CO 3)或氢氧化钠(Na 2 CO 3)溶液形成沉淀浆料; 洗涤阶段,其中沉淀浆液被过滤并用蒸馏水洗涤; 二氧化硅添加阶段,将沉淀二氧化硅粉末和碳酸钾(K 2 CO 3)溶液加入沉淀浆料中,然后搅拌; 将沉淀浆料通过尺寸为30μm至100μm的筛子的干燥阶段,并通过干燥法干燥以制造粉末状铁催化剂; 以及铁催化剂在50℃〜150℃的温度下干燥,然后在300℃〜500℃的温度下进行热处理的热处理阶段。
摘要:
Disclosed is a method for manufacturing an iron catalyst, the method including: a mixing stage where a mixture solution is manufactured by mixing iron nitrate (Fe(NO3)3) solution and copper nitrate (Cu(NO3)2) solution; a precipitation slurry-forming stage where a precipitation slurry is formed by adding at least one of sodium carbonate (Na2CO3) or sodium hydroxide (Na2CO3) solutions to the mixture solution; a washing stage where the precipitation slurry is filtered and washed with distilled water; a silica adding stage where fumed silica powder and potassium carbonate (K2CO3) solution are added to the precipitation slurry and then agitated; a drying stage where the precipitation slurry is passed through a sieve having a size of 30 μm to 100 μm and dried by a spry drying method to manufacture a powdered iron catalyst; and a heat treatment stage where the iron catalyst is dried at a temperature of 50° to 150° C., and then heat-treated at a temperature of 300° C. to 500° C.
摘要翻译:本发明公开了一种铁催化剂的制造方法,其特征在于,包括:将硝酸铁(Fe(NO 3)3)溶液与硝酸铜(Cu(NO 3)2)溶液混合而成的混合溶液的混合阶段, 沉淀浆液形成阶段,其中通过向混合物溶液中加入至少一种碳酸钠(Na 2 CO 3)或氢氧化钠(Na 2 CO 3)溶液形成沉淀浆料; 洗涤阶段,其中沉淀浆液被过滤并用蒸馏水洗涤; 二氧化硅添加阶段,将沉淀二氧化硅粉末和碳酸钾(K 2 CO 3)溶液加入沉淀浆料中,然后搅拌; 将沉淀浆料通过尺寸为30μm至100μm的筛子的干燥阶段,并通过干燥法干燥以制造粉末状铁催化剂; 以及铁催化剂在50℃〜150℃的温度下干燥,然后在300℃〜500℃的温度下进行热处理的热处理阶段。