Standard No.:	HG 2273.3-2004
English Name:	The heat - preserve of natural gas for secondary reforming
Chinese Name:	天然气二段转化热保护剂
Chinese Classification:	G75    Catalyst
Professional Classification:	HG    Professional Standard - Chemistry
Issued by:	NDRC
Issued on:	2004-12-14
Implemented on:	2005-6-1
Status:	superseded
Superseded by:	HG/T 2273.3-2013 The Heat Resistant Catalyst of Natural Gas for Secondary Reforming
Superseded on:	2014-3-1
Abolished on:	2014-03-01
Superseding:	HG 2273.3-1992
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	60.00
Delivery:	via email in 1~3 business day

本标准规定了Z205型天然气二段转化热保护剂的要求、试验方法、检验规则及标志、包装、运输、贮存。
本标准适用于合成氨厂二段转化炉中天然气进一步转化制取氢气装置中与天然气二段转化催化剂配套使用的Z205型天然气二段转化热保护剂及其同类型产品。