GOST 8930-1994
Hard coals. Method for determination of oxidation

Standard No.

GOST 8930-1994

Release Date

1994

Published By

RU-GOST R

Status

Be replaced 2017-04

Replace By

GOST 8930-2015

Latest

GOST 8930-2015

Replace

GOST 8930-1979

Scope

This standard applies to bituminous coals (medium rank coals) and establishes a petrographic method for determining their oxide content.

GOST 8930-1994 Referenced Document

• GOST 1186-1987 Hard coals. Method for determination of plastometric indices
• GOST 12112-1978 Brown coals. Method for determination of petrographic composition
• GOST 13739-1978 Immersion oil for microscopy. Technical requirements. Methods of testing
• GOST 147-1974 Brown coals, hard coals, anthracite, combustible shales, turf and briquettes. Method for determination of specific heat of combustion
• GOST 8719-1990 Brown coals, hard coals and anthracite. Method for determination of hygroscopic moisture
• GOST 9284-1975 Slides for micropreparations. Specifications*， 2024-04-17 Update
• GOST 9414.2-1993 Methods for the petrographic analysis of bituminous coal and anthracite. Part 2. Method of preparing coal samples
• GOST 9815-1975 Brown coals, hard coals, anthracite and combustible shales. Method for sampling of seam samples

GOST 8930-1994 history

• 2015 GOST 8930-2015 Hard coals. Method for determination of oxidation
• 1994 GOST 8930-1994 Hard coals. Method for determination of oxidation
• 1970 GOST 8930-1979 Hard coals. Methods for the determination of oxidation