YS/T 461.5-2013 Active Industry standards-Non-ferrous metals

YS/T 461.5-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 5:The determination of silicon dioxide content—Molybdenum blue spectrophotometric method

YS/T 461.5-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 5:The determination of silicon dioxide content—Molybdenum blue spectrophotometric method

Publish Date: 2013-10-17 Implement Date: 2014-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 461.5-2013

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: 2013-10-17

Implement Date: 2014-03-01

Pages: 5 pages

Scope

This part of YS/T 461 specifies the method for determining the silica content in mixed lead-zinc concentrates.
This part is applicable to the determination of the silica content in mixed lead-zinc concentrates. The measurement range is 1.00% to 10.00%.

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Same series standard

YS/T 461.1-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 1:The determination of lead and zinc contents—Na2EDTA titrimetric method after precipitation separation YS/T 461.2-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 2:The determination of iron content—Na2EDTA titrimetric method YS/T 461.3-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 3:The determination of sulfur content—Combustion-neustralinzation titrimetric method YS/T 461.4-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 4:The determination of arsenic content—Iodimetricic method YS/T 461.6-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 6:The determination of mercury content—Atomic fluorescence spectrometry YS/T 461.7-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 7:The determination of cadmium content—Flame atomic absorption spectrometry YS/T 461.8-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 8:Determination of copper content—Flame atomic absorption spectrometry YS/T 461.9-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 9:The determination of silver content—Flame atomic absorption spectrometry YS/T 461.10-2013 Methods for chemical analysis of lead and zinc bulk concentrates—Part 10:The determination of gold and silver contents—Fire-assaying methods

Replace the following standards

YS/T 461.5-2003 The methods for chemical analysis of lead and zinc bulk concentrates—The determination of silicon dioxide content—The molybdenum blue spectrophotometric 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