YS/T 1149.8-2016 Active Industry standards-Non-ferrous metals

YS/T 1149.8-2016 Methods for chemical analysis of zinc concentrate roasting—Part 8:Determination of acid-soluble silicon dioxide content—Molybdenum blue spectrophotometry

YS/T 1149.8-2016 Methods for chemical analysis of zinc concentrate roasting—Part 8:Determination of acid-soluble silicon dioxide content—Molybdenum blue spectrophotometry

Publish Date: 2016-07-11 Implement Date: 2017-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 1149.8-2016

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Lead, zinc, tin, and their alloys

Publish Date: 2016-07-11

Implement Date: 2017-01-01

Pages: 6 pages

Scope

This part of YS/T 1149 specifies the method for determining the amount of acid-soluble silica in zinc concentrate roaster sand.
This part is applicable to the determination of the amount of acid-soluble silica in zinc concentrate roaster sand. The determination range is 0.20% to 4.00%.

Development Information

Word Count: 10 Thousand words Pages: 6 pages

Same series standard

YS/T 1149.1-2016 Methods for chemical analysis of zinc concentrate roasting—Part 1:Determination of zinc content—Na2EDTA titration method YS/T 1149.2-2016 Methods for chemical analysis of zinc concentrate roasting—Part 2:Determination of acid-soluble zinc content—Na2EDTA titration method YS/T 1149.3-2016 Methods for chemical analysis of zinc concentrate roasting—Part 3:Determination of sulfur content—The combustion neutralization of titrimetric method YS/T 1149.4-2016 Methods for chemical analysis of zinc concentrate roasting—Part 4:Determination of soluble sulfur content—Barium sulphate gravimetric method YS/T 1149.5-2016 Methods for chemical analysis of zinc concentrate roasting—Part 5:Determination of iron content—Na2EDTA titrimetric method YS/T 1149.6-2016 Methods for chemical analysis of zinc concentrate roasting—Part 6:Determination of acid-soluble iron content—Flame atomic absorption spectrometry and Na2EDTA titration method YS/T 1149.7-2016 Methods for chemical analysis of zinc concentrate roasting—Part 7:Determination of silicon dioxide content—Molybdenum blue spectrophotometry

Related Standards

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