Catalytic hydrogen production method for quickly and continuously generating hydrogen by utilizing kitchen wastes

The invention discloses a catalytic hydrogen production method for quickly and continuously generating hydrogen by utilizing kitchen wastes. The catalytic hydrogen production method comprises the following steps: pre-treating collected kitchen wastes and removing inorganic solid wastes; replenishing...

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Hauptverfasser:	WENG ZHOUCHAO, ZHOU XUANYOU, WANG GUOBIN, YE DONGNI, ZHANG SICHENG, LIU JIANYONG, YAN MI, SU HONGCAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CARBURETTING AIR OR OTHER GASES CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES TECHNICAL GASES CONTAINING CARBON MONOXIDE
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creator	WENG ZHOUCHAO ZHOU XUANYOU WANG GUOBIN YE DONGNI ZHANG SICHENG LIU JIANYONG YAN MI SU HONGCAI
description	The invention discloses a catalytic hydrogen production method for quickly and continuously generating hydrogen by utilizing kitchen wastes. The catalytic hydrogen production method comprises the following steps: pre-treating collected kitchen wastes and removing inorganic solid wastes; replenishing the pretreated raw materials with water till water content is 90-95%, and adding 5wt% of catalyst;pumping into a supercritical water gasification reactor by a high pressure pump, preheating in a heat exchanger before entering into the reactor and heating to 500-550 DEG C in an electric heater; guiding total product acquired from 60-minute reaction in the supercritical reactor to flow by the heat exchanger, exchanging heat with raw materials, and passing by a reducing valve, a gas-liquid separator, a solid-liquid separator and a dryer in turn after heat exchange, thereby acquiring solid residue and high-value hydrogen-rich gas; taking a liquid product as replenishing water for cycle use. According to the invention,
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The catalytic hydrogen production method comprises the following steps: pre-treating collected kitchen wastes and removing inorganic solid wastes; replenishing the pretreated raw materials with water till water content is 90-95%, and adding 5wt% of catalyst;pumping into a supercritical water gasification reactor by a high pressure pump, preheating in a heat exchanger before entering into the reactor and heating to 500-550 DEG C in an electric heater; guiding total product acquired from 60-minute reaction in the supercritical reactor to flow by the heat exchanger, exchanging heat with raw materials, and passing by a reducing valve, a gas-liquid separator, a solid-liquid separator and a dryer in turn after heat exchange, thereby acquiring solid residue and high-value hydrogen-rich gas; taking a liquid product as replenishing water for cycle use. 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The catalytic hydrogen production method comprises the following steps: pre-treating collected kitchen wastes and removing inorganic solid wastes; replenishing the pretreated raw materials with water till water content is 90-95%, and adding 5wt% of catalyst;pumping into a supercritical water gasification reactor by a high pressure pump, preheating in a heat exchanger before entering into the reactor and heating to 500-550 DEG C in an electric heater; guiding total product acquired from 60-minute reaction in the supercritical reactor to flow by the heat exchanger, exchanging heat with raw materials, and passing by a reducing valve, a gas-liquid separator, a solid-liquid separator and a dryer in turn after heat exchange, thereby acquiring solid residue and high-value hydrogen-rich gas; taking a liquid product as replenishing water for cycle use. 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language	chi ; eng
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subjects	CARBURETTING AIR OR OTHER GASES CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES TECHNICAL GASES CONTAINING CARBON MONOXIDE
title	Catalytic hydrogen production method for quickly and continuously generating hydrogen by utilizing kitchen wastes
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