GB/T 14506.6-1993 Chemical analysis methods for silicate rocks - Determination of calcium oxide
time:
2024-09-20 12:01:39
- GB/T 14506.6-1993
- in force
Standard ID:
GB/T 14506.6-1993
Standard Name:
Chemical analysis methods for silicate rocks - Determination of calcium oxide
Chinese Name:
硅酸盐岩石化学分析方法 氧化钙的测定
Standard category:
National Standard (GB)
-
Date of Release:
1993-06-19 -
Date of Implementation:
1994-02-01
Standard ICS number:
Mining and mineral products >> 73.080 Non-metallic mineralsChina Standard Classification Number:
Mining>>Non-metallic Minerals>>D53 Building Materials Raw Materials
Release date:
1993-06-19Review date:
2004-10-14Drafter:
Zhang Zongchun, Yan Maohong, Xiao Huixiang, Chen JinwuDrafting Organization:
Institute of Rock and Mineral Testing Technology, Ministry of Geology and Mineral ResourcesFocal point Organization:
National Technical Committee on Land and Resources StandardizationProposing Organization:
Ministry of Geology and Mineral Resources of the People's Republic of ChinaPublishing Department:
State Bureau of Technical SupervisionCompetent Authority:
Ministry of Land and Resources
Description (Translated English) / downloadSkip to download
Summary:
This standard is applicable to the determination of calcium oxide in biotite granite, rhyolite, granodiorite, quartz hornblende andesite, olivine basalt, gabbro, trachyandesite, neon syenite, sandstone, shale and other silicate rocks with similar composition. The EGTA complexometric titration method is not applicable to rock samples with a total strontium and barium content greater than 0.4%. Determination range: EGTA complexometric titration method, 1% to 15% calcium oxide. Flame atomic absorption spectrophotometry, 0.1% to 5% calcium oxide. This standard complies with the provisions of GB/T 14505. GB/T 14506.6-1993 Chemical analysis method for silicate rocks Determination of calcium oxide GB/T14506.6-1993 Standard download decompression password: www.bzxz.net
- Recommended standards
- HG/T 20650-1998 Provisions for calculating design and operation costs of automobile transportation for chemical enterprises
- SY/T 5594-1993 Method for compiling development planning for water-flooded sandstone oilfields
- SY/T 5641-2000 190 series natural gas engines for petroleum and natural gas industries
- SY/T 6514-2001 Preparation for hot work on tank bottom
- HG/T 2891-1997 Chemical reagent Isoamyl alcohol (3-methyl-1-butanol)
- GB/T 17497-1998 Decorative products by flexo printing
- JB/T 8808-1998 DLM2 electromagnetic clutch
- JJG 691-1990 Verification Regulation of Multi-Rate Alternating -Current Watthour Meters
- GB 16917.22-1997 Residual current operated circuit breakers (RCBO) with overcurrent protection for household and similar purposes Part 2.2: Applicability of general rules to RCBOs whose operating function is related to line voltage
- GB/T 3543.1-1995 General rules for inspection of crop seeds
- GB 917.1-2000 Rules for naming, numbering and coding of highway route signs
- GB 5490-1985 General rules for inspection of grains, oilseeds and vegetable fats
- JB/T 7776.3-1995 Chemical analysis method for silver cadmium oxide electrical contact materials
- JB/T 9008.1-1999 Types and basic parameters of wire rope electric hoists
- GB 30000.2-2013 Rules for classification and labelling of chemicals—Part 2:Explosives
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：bzxznet@163.com