HG/T 4198-2011Methanol synthesis catalysts - Analytical methods for chemical composition (English PDF)
甲醇合成催化剂化学成分分析方法
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 20, 2011
Implementation date
July 1, 2012
Scope
HG/T 4198-2011 is the English-translated version of 甲醇合成催化剂化学成分分析方法.
HG/T 4198-2011 is the Chinese chemical industry standard that sets out the analytical methods for the chemical composition of methanol synthesis catalysts. It is used to determine, in such a catalyst, the mass fractions of water, zinc oxide, copper oxide, aluminium oxide, ferric oxide and sodium oxide, together with the loss on ignition. The standard carries the Chinese classification G74, and the catalogue records no international classification for it. It quotes GB/T 601, GB/T 603, GB/T 6003.1, GB/T 6682 and HG/T 4107. Issued on 20 December 2011, it has applied since 1 July 2012.
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Document preview — HG/T 4198-2011
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 4198-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 601
GB/T 603
GB/T 6003.1
GB/T 6682
HG/T 4107
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 601Chemical Reagent - Preparations of Standard Volumetric Solutions
- GB/T 603Chemical reagent - Preparations of reagent solutions for use in test methods
- GB/T 6003.1Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth
- GB/T 6682Water for analytical laboratory use - Specification and test methods
- HG/T 4107Methanol synthesis catalysts
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Related Standards
GB/T 6003.1-2022 — Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth
GB/T 601-2016 — Chemical Reagent - Preparations of Standard Volumetric Solutions
GB/T 6011-2005 — Test method for flammability characteristics of fiber-reinforced plastics-Incandescent rod method
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