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GB/T 8188-2017Reciprocating internal combustion engines - Emissions terminology and nomenclature (English PDF)

往复式内燃机 排放术语和定义

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 12, 2017

Implementation date

February 1, 2018

Scope

GB/T 8188-2017 is the English-translated version of 往复式内燃机 排放术语和定义.

GB/T 8188-2017 is the Chinese standard "Reciprocating internal combustion engines - Emissions terminology and nomenclature". Its scope clause reads: This standard defines the terms and definitions of reciprocating internal combustion engine emissions.

This standard applies to all kinds of engines and vehicles. Its clauses include chemical terms.

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Document preview — GB/T 8188-2017

National Standard of the People's Republic of China

ICS
27.020
Classification
J 90
Replacing
GB/T 8188-2003

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

Contents

  • 1 Scope
  • 2 Normative references
  • 3 chemical terms
  • 3.1 Alcoholic alcohol
  • 3.2 Aldehyde
  • 3.3 Amines
  • 3.4 Ester esters
  • 3.5 Ethers
  • 3.6 Methane

1 Scope

This standard defines the terms and definitions of reciprocating internal combustion engine emissions.

This standard applies to all kinds of engines and vehicles.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

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

GB/T 8017 petroleum products - Determination of vapor pressure - Reid method

GB/T 15089 motor vehicles and trailers classification

GB 17691 compression limit, gas-fired ignition engines and automotive exhaust pollutant emission limits and measurement methods (China III,

IV, V stage)

GB 20891 Non-road mobile machinery exhaust emission limits and measurement methods of diesel engines (China's third and fourth phase)

HJ689 Limits and Measurement Methods of Exhaust Pollutants from Diesel Engines for Urban Vehicles (WHTC Condition Method)

3 chemical terms

3.1 Alcoholic alcohol

A compound in which a hydroxyl group is bonded to a saturated carbon atom. Compounds of the general formula ROH wherein R represents a hydrocarbyl group.

3.2 Aldehyde

A compound formed by linking an aldehyde group with a hydrocarbyl group (or a hydrogen atom), a compound of the general formula RCHO.

3.3 Amines

A compound in which one or more hydrogen atoms in an ammonia molecule is substituted with a hydrocarbyl group.

3.4 Ester esters

A class of organic compounds formed by the reaction of acids (carboxylic acids or inorganic oxyacids) with alcohols and has the general formula RCOOR '.

3.5 Ethers

Compounds of the general formula ROR '.

3.6 Methane

The simplest hydrocarbon, molecular formula CH4.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 30 pages — is available in the English PDF.

Similar standards

Editions of GB/T 8188

EditionTitleRevisionStatus
GB/T 8188-2017Reciprocating internal combustion engines - Emissions terminology and nomenclaturecurrent editionCurrent
GB/T 8188-2003Reciprocating internal combustion engines - Emissions terminology and nomenclatureprevious editionSuperseded

This page sells the current edition, GB/T 8188-2017. Earlier editions are listed for reference only.

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