Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of porous ceramic microtube loaded with carbon nano thick tube and reactor equipment used during carbon loading of porous ceramic microtube
The invention relates to a preparation method of a porous ceramic microtube loaded with a thick carbon nano tube and reactor equipment used during carbon loading. The reactor equipment comprises a methane, propane and acetylene input device, a first regulating valve, a second regulating valve, a third regulating valve, a hydrogen input device, a nitrogen or argon input device, a ceramic tube, a reaction kettle, a screen, a heater and a temperature sensor. An outlet of the methane gas device is communicated with an inlet of the first regulating valve, an outlet of the hydrogen input device is communicated with an inlet of the second regulating valve, and an outlet of the nitrogen or argon input device is communicated with an inlet of the third regulating valve; the screen is mounted in the reaction kettle and divides the reaction kettle into a lower gas inlet area and an upper reaction area, and the lower gas inlet area is communicated with the upper reaction area through meshes of the screen. The method has the advantages that the carbon nanotubes grow under atmospheric pressure, the porosity and the honeycomb ceramic specific surface are large, the method can be used in the fields of hydrogen preparation, heavy metal removal and the like, and the processing equipment is compact in structure, low in processing difficulty, beneficial to popularization and the like.
本发明涉及一种负载碳纳米粗管的多孔陶瓷微管制备方法及其负载碳时用的反应器设备，包括甲烷、丙烷、乙炔输入器、第一至第三调节阀、氢气输入器、氮气或氩气输入器、陶瓷管、反应釜、筛网、加热器及温感器；甲烷气体器的出口与第一调节阀的进口连通，氢气输入器的出口与第二调节阀的进口连通，氮气或氩气输入器的出口与第三调节阀的进口连通；筛网安装在反应釜中将反应釜分隔成下进气区域及上反应区域，下进气区域通过筛网的网孔与上反应区域连通。其具有大气压下生长碳纳米管，碳纳米管优点，孔隙率和蜂窝陶瓷比表面大，可用于制备氢气，除去重金属等领域，加工设备结构紧凑，加工难度小，利于普及等优点。
Preparation method of porous ceramic microtube loaded with carbon nano thick tube and reactor equipment used during carbon loading of porous ceramic microtube
The invention relates to a preparation method of a porous ceramic microtube loaded with a thick carbon nano tube and reactor equipment used during carbon loading. The reactor equipment comprises a methane, propane and acetylene input device, a first regulating valve, a second regulating valve, a third regulating valve, a hydrogen input device, a nitrogen or argon input device, a ceramic tube, a reaction kettle, a screen, a heater and a temperature sensor. An outlet of the methane gas device is communicated with an inlet of the first regulating valve, an outlet of the hydrogen input device is communicated with an inlet of the second regulating valve, and an outlet of the nitrogen or argon input device is communicated with an inlet of the third regulating valve; the screen is mounted in the reaction kettle and divides the reaction kettle into a lower gas inlet area and an upper reaction area, and the lower gas inlet area is communicated with the upper reaction area through meshes of the screen. The method has the advantages that the carbon nanotubes grow under atmospheric pressure, the porosity and the honeycomb ceramic specific surface are large, the method can be used in the fields of hydrogen preparation, heavy metal removal and the like, and the processing equipment is compact in structure, low in processing difficulty, beneficial to popularization and the like.
本发明涉及一种负载碳纳米粗管的多孔陶瓷微管制备方法及其负载碳时用的反应器设备，包括甲烷、丙烷、乙炔输入器、第一至第三调节阀、氢气输入器、氮气或氩气输入器、陶瓷管、反应釜、筛网、加热器及温感器；甲烷气体器的出口与第一调节阀的进口连通，氢气输入器的出口与第二调节阀的进口连通，氮气或氩气输入器的出口与第三调节阀的进口连通；筛网安装在反应釜中将反应釜分隔成下进气区域及上反应区域，下进气区域通过筛网的网孔与上反应区域连通。其具有大气压下生长碳纳米管，碳纳米管优点，孔隙率和蜂窝陶瓷比表面大，可用于制备氢气，除去重金属等领域，加工设备结构紧凑，加工难度小，利于普及等优点。
Preparation method of porous ceramic microtube loaded with carbon nano thick tube and reactor equipment used during carbon loading of porous ceramic microtube
负载碳纳米粗管的多孔陶瓷微管制备方法及其负载碳时用的反应器设备
XIAO XINGLI (Autor:in) / LIANG BO (Autor:in) / CHEN JI (Autor:in)
04.08.2023
Patent
Elektronische Ressource
Chinesisch
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