GB/T 8899-1998 in English

SUPERSEDED

Determination of maceral group composition and minerals in coal

Issued on:1986-07-02
Implemented on:1987-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $300.00
$291.00

Standard No:	GB/T 8899-1998
Document status:	SUPERSEDED
Superseded by:	GB/T 8899-2013 Methods for coal maceral grouping and mineral determination
Superseded on:	2014-05-01
Title in English:	Determination of maceral group composition and minerals in coal
Title in Chinese:	煤的显微组分组和矿物测定方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1986-07-02
Implemented on:	1987-06-01
Professional Classification:	GB-National Standard
Related Keywords:	coal microcomponents bituminous coal pulverized coal light slices coal scopethis standard coal
Related Topics:	microscopic Micromineralization and Micromineralization Coal Microcomponents and Mineral Determination Methods Mineral Oil Microdisks Micro Assay Kit Mineral Moisture Determination Method Mineral Moisture Determination Method Two-component assay method Method of microscopic determination Microbial components microscopic measurement method microscopic qualitative method Microbial components Methods for Microbiome Analysis Mineral oil components mineral version GBT8899 GB/T 8899-1998 GB/T 8899-2013 Microscope software customization Microinjection is a physical method gb/t 8899-2013

《GB/T 8899-1998煤的显微组分组和矿物测定方法》由TC42（全国煤炭标准化技术委员会）归口，主管部门为中国煤炭工业协会。
本标准规定了在反射偏光显微镜下用白光测定煤的显微组分组(或显微组分)和矿物的体积百分数的方法，适用于褐煤、烟煤和无烟煤制成的粉煤光片。

Scope

This standard specifies the method for determining the volume percentage of coal microcomponents (or microcomponents) and minerals with white light under a reflected polarizing microscope, and is applicable to pulverized coal light slices made of lignite, bituminous coal and anthracite.

More samples: QC/T 942-2021 GB 50021-2001(2009) DL/T 5154-2012

Sample only — not a preview of GB/T 8899-1998

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