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HYDROGEN SEPARATION TYPE HYDROGEN PRODUCING SYSTEM USING OXYGEN COMBUSTION TECHNOLOGY

机译：利用氧气燃烧技术制氢的分离式制氢系统

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摘要

PPROBLEM TO BE SOLVED: To provide a hydrogen separation type hydrogen producing system using oxygen combustion technology by which carbon dioxide originating from hydrocarbon based fuel is recovered and all or almost all of water is recovered. PSOLUTION: The hydrogen separation type hydrogen producing system has a hydrogen separation type steam reformer, a combustor and a boiler using hydrocarbon based fuel and producing a reforming steam and uses an oxygen combustion technology for the combustor, wherein the combustor uses oxygen or oxygen enriched gas. After an off-gas from the hydrogen separation type steam reformer, a combustion waste gas from the combustor and a combustion waste gas from the boiler are cooled and joined, water separated in a water separator is recycled as raw material gas reforming water in the hydrogen separation type steam reformer, a separated gas is introduced into a carbon dioxide liquefaction recovering apparatus to be separated into liquefied carbonic acid and an off-gas from which carbon dioxide is removed and the liquefied carbonic acid is recovered and the off-gas is used as fuel in the combustor. PCOPYRIGHT: (C)2011,JPO&INPIT

机译：

要解决的问题：提供一种使用氧气燃烧技术的氢分离型制氢系统，通过该系统可以回收源自烃基燃料的二氧化碳，并且可以回收全部或几乎所有的水。

解决方案：氢分离式制氢系统具有氢分离式蒸汽重整器，燃烧器和使用烃基燃料并产生重整蒸汽的锅炉，并且燃烧器使用氧气燃烧技术，其中燃烧器使用氧气或富氧气体。将来自氢分离式蒸汽重整器的废气冷却后，将来自燃烧室的燃烧废气和锅炉的燃烧废气合并在一起，将在水分离器中分离出的水作为原料气体重整水进行循环利用。分离式蒸汽重整器，将分离的气体引入二氧化碳液化回收装置中，以分离成液化碳酸和废气，从其中除去二氧化碳并回收液化碳酸，并将该废气用作燃烧室中的燃料。

版权：（C）2011，日本特许厅＆INPIT 展开▼

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公开/公告号JP2010235358A

专利类型
公开/公告日2010-10-21

原文格式PDF
申请/专利权人 TOKYO GAS CO LTD;
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申请/专利号JP20090083558
发明设计人 KUROKAWA HIDETO;NISHII TAKUMI;SHIRASAKI YOSHINORI;YASUDA ISAMU;
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申请日2009-03-30
分类号C01B3/38;C01B31/20;C01B3;
国家 JP
入库时间 2022-08-21 19:06:02

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