YS/T 1149.2-2016 Active Industry standards-Non-ferrous metals

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 1149.2-2016 Methods for chemical analysis of zinc concentrate roasting—Part 2:Determination of acid-soluble zinc content—Na2EDTA titration method

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 1149.2-2016

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 zinc in zinc concentrate roasted sand.
This part is applicable to the determination of the amount of acid-soluble zinc in zinc concentrate roasted sand. The measurement range is 20.00% to 61.00%.
When Co≥0.05% and Ni≥0.4%, this method is not applicable.

Development Information

Word Count: 11 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 1149.3-2016 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 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

Referenced Standards

GB/T 8151.8-2000 Methods for chemical analysis of zinc concentrates—Determination of cadmium content GB/T 8151.8-2012 Methods for chemical analysis of zinc concentrates—Part 8:Determination of cadmium content—The flame atomic absorption spectrometric method

Related Standards

GB/T 8738-1988 Replaced

GB/T 8738-1988 Zinc alloy ingots for casting

Publish Date: 1988-02-25

GB/T 1470-1988 Replaced

GB/T 1470-1988 Lead and lead-antimony alloy plate

Publish Date: 1988-02-29

GB/T 1471-1988 Active

GB/T 1471-1988 Lead plate for anode

Publish Date: 1988-02-29

GB/T 1472-1988 Replaced

GB/T 1472-1988 Lead and lead-antimony alloy tube

Publish Date: 1988-02-29

GB/T 1473-1988 Active

GB/T 1473-1988 Lead and lead-antimony alloy rod

Publish Date: 1988-02-29

GB/T 1474-1988 Active

GB/T 1474-1988 Lead and lead-antimony alloy wire

Publish Date: 1988-02-29