GB/T 32151.10-2015 in English

《GB/T 32151.10-2015温室气体排放核算与报告要求 第10部分：化工生产企业》由606（中国石油和化学工业联合会）、全国碳排放管理标准化技术委员会联合归口，主管部门为中国石油和化学工业联合会。
GB/T32151的本部分规定了化工生产企业温室气体排放量的核算和报告相关的术语、核算边界、算步骤与核算方法、数据质量管理、报告内容和格式等内容。
本部分适用于化工生产企业温室气体排放量的核算和报告,以化工产品生产活动为主营业务的企业可按照本部分提供的方法核算温室气体排放量,并编制企业温室气体排放报告。如存在本部分未涉及的石油化工或氟化工生产、或伴有温室气体排放行为的其他生产活动,还应同时参考相关行业的企业温室气体排放核算与报告要求标准进行核算并汇总报告。

1 Scope

This part of GB/T 32151 specifies the terms, accounting boundary, accounting procedures and methods, data quality management, report content and format, etc. for greenhouse gas emissions accounting and reporting by chemical production enterprises.

This part is applicable to the accounting and reporting of greenhouse gas emissions of chemical production enterprises. Enterprises with chemical product production activities as their main business may calculate greenhouse gas emissions according to the methods provided in this part and prepare enterprise greenhouse gas emission reports. In case of petrochemical or fluorine chemical production or other production activities accompanied with greenhouse gas emission behavior not covered in this part, the accounting and summary report shall be carried out with reference to the enterprise greenhouse gas emission accounting and reporting requirements of relevant industries.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB/T 213 Determination of calorific value of coal
GB/T 384 Determination of calorific value of petroleum products
GB/T 476 Determination of carbon and hydrogen in coal
GB/T 3286.1 Methods for chemical analysis of limestone and dolomite—Part 1: The determination of calcium oxide and magnesium oxide content—The complexometric titration method and the flame atomic absorption spectrometric method
GB/T 3286.9 Method for chemical analysis of limestone and dolomite—Part 9:The determination of carbon dioxide content—The caustic asbestos absorption gravimetric method
GB/T 8984 Determination of carbon monoxide carbon dioxide and hydrocarbon in gases—Gas chromatographic method
GB/T 13610 Analysis of natural gas composition—Gas chromatography
GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
GB/T 22723 Energy determination for natural gas
SH/T 0656 Determination of carbon, hydrogen and nitrogen in petroleum products and lubricants (elemental analyzer method)

3 Terms and definitions

For the purposes of this standard, the following terms and definitions apply.

3.1
greenhouse gas
gases available in the atmosphere and produced by human activities, which can trap and emit radiation produced by the Earth's surface, atmosphere and clouds and having wavelengths in the infrared spectrum

[GB/T 32150-2015, 3.1]

Note: The greenhouse gases involved in this part refer to carbon dioxide (CO2) and nitrous oxide (N2O).

3.2
reporting entity
corporate enterprises with greenhouse gas emission behavior or an independent accounting unit regarded as a legal person

[GB/T 32150-2015, 3.2]

3.3
chemical production enterprise
independent accounting unit mainly engaged in chemically producing basic chemical raw materials, fertilizers, pesticides, paints, dyes, synthetic resins, synthetic rubber, chemical fibers, rubber and its products, as well as special or daily chemicals

Note: In this part, petrochemical enterprises and fluorine chemical enterprises are not included.

3.4
accounting unit
units of the assets and facilities of the whole company which are independent and easy to identify and meter in material flow divided by reporting entity with multiple production and operation activity sites or industrial activity units according to certain logic (such as company organization and management structure, factory distribution, industrial activity classification, etc.) and the principle of non-repetition and non-omission

3.5
carbon source flow
fossil fuels, carbonaceous raw materials, carbonaceous products or carbonaceous wastes flowing into or out of accounting unit

3.6
fuel combustion emission
greenhouse gas emissions from fuel oxidation combustion

[GB/T 32150-2015, 3.7]

3.7
process emission
greenhouse gas emissions caused by physical or chemical changes other than fuel combustion during production and waste treatment and disposal

[GB/T 32150-2015, 3.8]

3.8
emission from purchased electricity and heat
carbon dioxide emission due to the electricity and heat production link which corresponds to purchased electricity and heat by the enterprise

Note: Heat includes steam, hot water, etc.

[GB/T 32150-2015, 3.9]

3.9
emission from exported electricity and heat

carbon dioxide emission due to the electricity and heat production link which corresponds to exported electricity and heat by the enterprise

[GB/T 32150-2015, 3.10]

3.10
carbon dioxide recycle
carbon dioxide produced by the reporting entity but recycled as raw material for production or supplied to other units and not discharged into the atmosphere

3.11
activity data

characteristic value of production or consumption activity that leads to greenhouse gas emission

Note: For example, the consumption of various fossil fuels, the consumption of raw materials, the purchased electricity and heat, etc.

[GB/T 32150-2015, 3.12]

3.12
emission factor
coefficient representing greenhouse gas emissions per production or consumption activity

[GB/T 32150-2015, 3.13]

3.13
carbon oxidation rate
percentage of carbon in fuel that is completely oxidized during combustion

[GB/T 32150-2015, 3.14]

3.14
global warming potential
GWP
coefficient that relates the radiative forcing effect of a certain greenhouse gas per unit mass in a given time period to the radiation intensity effect of the same amount of carbon dioxide

[GB/T 32150-2015, 3.15]

3.15
carbon dioxide equivalent
CO2e
amount of carbon dioxide whose radiation intensity is equivalent to the mass of a certain greenhouse gas

Note: Carbon dioxide equivalent is equal to the mass of a given greenhouse gas multiplied by its global warming potential.

[GB/T 32150-2015, 3.16]

Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Accounting boundary
4.1 General
4.2 Accounting and reporting scope
5 Accounting procedures and methods
5.1 Accounting procedures
5.2 Accounting method
6 Data quality management
7 Report content and format
7.1 General
7.2 Basic information of reporting entity
7.3 Greenhouse gas emissions
7.4 Activity data and sources
7.5 Emission factor data and sources
Annex A (Informative) Report format template
Annex B (Informative) Recommended values of relevant parameters
Bibliography