GB/T 34702-2017 Active National standards

GB/T 34702-2017 Analytical method of chemical composition for low temperature sulphur tail gas hydrogenation catalyst

GB/T 34702-2017 Analytical method of chemical composition for low temperature sulphur tail gas hydrogenation catalyst

Publish Date: 2017-11-01 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 34702-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basics of catalysts and general methods

ICS Name: Other chemical products

Publish Date: 2017-11-01

Implement Date: 2018-05-01

Pages: 9 pages

Scope

This standard specifies the method for analyzing the chemical composition of low-temperature sulfur tail gas hydrogenation catalysts.
This standard is applicable to the determination of the mass fractions of molybdenum trioxide (MoO3) (10%~13%), cobalt oxide (CoO) (1.5%~3.5%), nickel (Ni) (0.1%~2.0%), calcium (Ca) (0.01%~0.1%), and magnesium (Mg) (0.01%~0.05%) in low-temperature sulfur tail gas hydrogenation catalysts with cobalt and molybdenum as the main active components and alumina or alumina/titanium oxide as the carrier.

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Referenced Standards

GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 6003.1-1997 Test sieves of metal wire cloth GB/T 6003.1-2012 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth GB/T 6003.1-2022 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth GB/T 6679-2003 General rules for sampling solid chemical products GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

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