首页> 外国专利> PILOT PLANT FOR CHEMICAL LOOPING HYDROGEN GENERATION USING SINGLE-COLUMN PACKED BED AND HYDROGEN GENERATION METHOD

PILOT PLANT FOR CHEMICAL LOOPING HYDROGEN GENERATION USING SINGLE-COLUMN PACKED BED AND HYDROGEN GENERATION METHOD

机译:单塔床制氢化学制氢实验装置

摘要

A pilot plant for chemical looping hydrogen generation using a single-column packed bed and hydrogen generation method. The plant has a feeding system, reaction system, tail gas treatment and analysis system, and auxiliary system. The reaction system has a packed bed reactor, inside which a thermal storage layer, oxygen carrier layer and supporting layer are arranged successively from top to bottom. The feeding system has a delivery pipe, metering pump, mass flow controller and fuel mixer. The tail gas treatment and analysis system has a cooler, gas-liquid separator, mass flow meter, gas analyzer and tail gas pipe. The packed bed reactor is subjected to fuel reduction, purge, steam oxidation, purge, air combustion and purge stages successively under control of the feeding system. The pilot plant enables evaluation for oxygen carriers and identification for technological difficulties and can generate high-purity hydrogen without using complex gas purification devices.
机译:使用单塔填充床和制氢方法进行化学循环制氢的中试工厂。该工厂具有进料系统,反应系统,尾气处理和分析系统以及辅助系统。该反应系统具有填充床反应器,在该反应器的内部从上至下依次布置了储热层,氧载体层和支撑层。进料系统具有输送管,计量泵,质量流量控制器和燃油混合器。尾气处理和分析系统具有冷却器,气液分离器,质量流量计,气体分析仪和尾气管。填充床反应器在进料系统的控制下依次经历燃料还原,吹扫,蒸汽氧化,吹扫,空气燃烧和吹扫阶段。该中试装置可以评估氧气载体并确定技术难点,并且可以在不使用复杂的气体净化装置的情况下产生高纯度的氢气。

著录项

  • 公开/公告号US2018002173A1

    专利类型

  • 公开/公告日2018-01-04

    原文格式PDF

  • 申请/专利权人 TSINGHUA UNIVERSITY;

    申请/专利号US201715625738

  • 发明设计人 WEI WANG;XIUNING HUA;ZHOU XIA;

    申请日2017-06-16

  • 分类号C01B3/10;B01J8/06;

  • 国家 US

  • 入库时间 2022-08-21 13:00:23

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