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Method for chlorine in coal

Journal Article · · Annu. Book ASTM Stand.; (United States)
OSTI ID:5604155
The total chlorine in a coal sample is oxidized by combustion and absorbed in alkaline reagents. After absorption in an ammonium carbonate solution, the chlorine is determined by potentiometric titration with AgNO/sub 3/ solution or by a modified Volhard titration using AgNO/sub 3/. The precision of the method is reported to be +- 0.03% chlorine. (BLM)
OSTI ID:
5604155
Journal Information:
Annu. Book ASTM Stand.; (United States), Journal Name: Annu. Book ASTM Stand.; (United States) Vol. 26; ISSN ASTSA
Country of Publication:
United States
Language:
English

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Related Subjects

01 COAL, LIGNITE, AND PEAT
010600* -- Coal
Lignite
& Peat-- Properties & Composition
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
CARBONACEOUS MATERIALS
CHEMICAL ANALYSIS
CHLORINE
COAL
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HALOGENS
NONMETALS
QUANTITATIVE CHEMICAL ANALYSIS
STANDARDS
VOLUMETRIC ANALYSIS