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GB/T 18855-2014Coal water slurry for fuel (English PDF)

燃料水煤浆

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 22, 2014

Implementation date

June 1, 2015

Scope

GB/T 18855-2014 is the English-translated version of 燃料水煤浆.

GB/T 18855-2014 is the Chinese standard "Coal water slurry for fuel". Its scope clause reads: This standard specifies the terms and definitions of coal-water slurry fuel quality requirements, sampling, testing and determination, labeling, transport and storage Claim.

This standard applies to the use of coal-water slurry as a fuel. Its clauses include terms and definitions.

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Document preview — GB/T 18855-2014

National Standard of the People's Republic of China

ICS
75.160
Classification
D 20
Replacing
GB/T 18855-2008

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 3.1 CWS coalwaterslurry; CWS
  • 3.2 Coal-water slurry fuel coalwaterslurryforfuel; FCWS
  • 3.3 CWS apparent viscosity

1 Scope

This standard specifies the terms and definitions of coal-water slurry fuel quality requirements, sampling, testing and determination, labeling, transport and storage

Claim.

This standard applies to the use of coal-water slurry as a fuel.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

Analysis Method GB/T 212 coal

Heat GB/T 213 Determination of coal

Determination of total sulfur in GB/T 214 coal

GB/T 219 Determination of ash fusibility

GB/T 1574 ash component analysis

GB/T 3058 Determination of Arsenic in Coal

GB/T 3558 Determination of Chlorine in Coal

GB/T 16659 Determination of mercury in coal

GB/T 18856.1 CWS Test methods - Part 1. Sampling

GB/T 18856.3 CWS Test methods - Part 3. Screening Test

GB/T 18856.4 CWS Test methods - Part 4. Determination of apparent viscosity

GB/T 25209 commercial coal logo

GB/T 25215 Test Method CWS Guide

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 CWS coalwaterslurry; CWS

From coal, water and a small amount of additives processed into a certain size distribution of the fluid flow and stability. Divided by use of fuel

Materials with coal-water slurry gasification and coal-water slurry.

3.2 Coal-water slurry fuel coalwaterslurryforfuel; FCWS

As with coal-water slurry fuel product can be used in industrial boilers, industrial furnaces and power station boilers.

3.3 CWS apparent viscosity

Slurry temperature is 20 °C, the apparent viscosity and shear rate of 100-1 when called CWS viscosity, in units of milli-Pascal second (mPa · s),

Using eta100s-1 expressed.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Similar standards

Editions of GB/T 18855

EditionTitleRevisionStatus
GB/T 18855-2014Coal water slurry for fuelcurrent editionCurrent
GB/T 18855-2008Coal water slurry for fuelprevious editionSuperseded

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