煤化学链制氢技术研究进展  

Research Progress on Coal Chemical Looping Process for Hydrogen Generation

作　　者：高磊 徐玉胜 曹晏 GAO Lei;XU Yu-sheng;CAO Yan(Shanxi Science and Technology Research Institute of Jinneng Holding Group,Shanxi Taiyuan 030032;Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences,Guangdong Guangzhou 510640,China)

机构地区：[1]晋能控股山西科学技术研究院有限公司,山西太原030032 [2]中国科学院广州能源研究所,广东广州510640

出　　处：《广州化工》2022年第21期49-51,76,共4页GuangZhou Chemical Industry

摘　　要：化学链制氢为化石能源的高效清洁利用提供了新思路,是一种新的制氢方式,它具有高效、产品纯度高且分离简单、内分离CO_(2)、低NO_(x)等特点,发展前景广阔。本文阐述了化学链制氢的国内外研究现状,基本原理,煤化学链转化过程,介绍了设计的煤化学链制氢工艺实验装置。指出了化学链制氢发展的重点方向:筛选制备性能优异的载氧体、设计优化反应器、固体燃料化学链制氢及其系统开发。Chemical looping provides a clean and efficient hydrogen production method using fossil fuels.It has characteristics of higherenergy efficiency,higher product purity,internal separation of CO_(2),and low NO_(x) emissions,etc.The chemical looping hydrogen production process using coal as fuel will be an important research direction in China.Thebasic technical principles,designed protocol,preparation of oxygen carriers and reactor design were presented.

关 键 词：化学链 煤转化 制氢 煤 载氧体 反应器 

分 类 号：TQ546.4[化学工程—煤化学工程]