GB/T 47357-2026 Pending National standards

GB/T 47357-2026 Determination of melting point and drop melting point for Fischer-Tropsch synthesis wax—Differential scanning calorimetry

Publish Date: 2026-03-31 Implement Date: 2026-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 47357-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Generally, organic chemical raw materials

ICS Name: Analytical chemistry

Publish Date: 2026-03-31

Implement Date: 2026-10-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国煤化工标准化技术委员会(SAC/TC 469)

Pages: 12 pages

Scope

本文件描述了采用差示扫描量热法(DSC)测定费托合成蜡熔点和滴熔点的方法,熔点测定范围为55.0 ℃~80.0 ℃;滴熔点测定范围为75.0 ℃~115.0 ℃。超出测定范围参照此方法执行,但精密度未进行验证。
本文件适用于费托合成蜡熔点和滴熔点的测定。

Development Information

Drafting Units:

中国石油天然气股份有限公司石油化工研究院、中科合成油技术股份有限公司、山西省检验检测中心、内蒙古伊泰煤炭股份有限公司、国能经济技术研究院有限责任公司、中石化(大连)石油化工研究院有限公司、耐驰科学仪器(上海)有限公司、长治市综合检验检测中心、沃特世科技(上海)有限公司、梅特勒托利多科技(中国)有限公司、内蒙古垣吉化工有限公司、中国石油天然气股份有限公司大庆炼化分公司、山西潞安煤基清洁能源有限责任公司

Drafting Persons:

王刚、夏恩冬、李淑杰、金书含、王紫东、李英、贾德芳、赵艳莉、陈静霞、智红梅、赵彬、王强、马丽、汲永钢、王荣、曲龙梅、倪丽娟、郭艳霜、陈文轩、杨悦、陶怡、史文霞、关旭、荣丽丽、陈湘、郭凯、孙发民、赵檀

Word Count: 12 Thousand words Pages: 12 pages

Referenced Standards

GB/T 6425-1986 Nomenclature for thermal analysis GB/T 6425-2008 Nomenclature for thermal analysis GB/T 6678-2003 General principles for sampling chemical products GB/T 6679-2003 General rules for sampling solid chemical products JJG 936-1998 Differential Scanning Calorimeter JJG 936-2012 Differential Scanning Calorimeters

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