Carbon footprint calculation method based on coal products
A calculation method and carbon footprint technology, applied in computing, data processing applications, instruments, etc., can solve the problems of not considering the carbon emissions of coal products and not doing too much research, and achieve the effect of reducing carbon emissions and improving accuracy
Pending Publication Date: 2022-06-07
STATE GRID JIANGSU ELECTRIC POWER CO LTD MARKETING SERVICE CENT +2
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Existing technology 2 converts the relevant energy consumption in the production process into corresponding carbon emissions, and evaluates it qualitatively, and does not consider the carbon emissions of the entire life cycle
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[0067] The present application will be further described below with reference to the accompanying drawings. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and cannot be used to limit the protection scope of the present application.
[0068] like figure 1 , a carbon footprint calculation method based on coal products includes steps 1 to 6. details as follows:
[0069] Step 1. Determine the system boundary of carbon footprint in the whole life cycle of carbon products.
[0070] Specifically, in step 1, as figure 2 , The whole life cycle of carbon products includes: raw coal mining, raw coal short-distance transportation, raw coal washing, coal product sales and external transportation to coal consumption enterprises.
[0071] The system boundary of carbon footprint starts from the mining of raw coal, and ends when coal products are sold and shipped to coal consuming enterprises.
[0072] Step 2: Within the ...
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The invention discloses a carbon footprint calculation method based on a coal product. The method comprises the following steps: determining a system boundary of a carbon footprint in a full life cycle of the carbon product; dividing the carbon footprint into a raw coal mining stage, a post-mining methane escape stage, a raw coal washing stage and a coal outward transportation stage in the boundary of the system; determining a direct carbon emission source and an indirect carbon emission source of each stage according to a production process of a carbon product; respectively determining emission factors of a direct carbon emission source and emission factors of an indirect carbon emission source in each stage; constructing a carbon emission accounting model by using the emission factor of the direct carbon emission source and the emission factor of the indirect carbon emission source; and under different application scenes, the carbon footprint of the coal product is obtained by using the carbon emission accounting model of each stage. According to the method, the carbon emission source and the carbon emission condition in the coal production process are deeply analyzed, the coal product carbon footprint metering model is established, coal product carbon footprint accounting is achieved, and the method has practical significance and practical value for correct accounting of the product carbon footprint for coal enterprises.
Description
Technical field [0001] The invention belongs to the field of energy emission technology, and specifically relates to a carbon footprint calculation method based on coal products. Background technique [0002] The production and use of coal products are associated with large amounts of greenhouse gas emissions and have become one of the important sources of carbon emissions. To monitor greenhouse gas emissions, we first need to correctly account for greenhouse gas emissions. In order to unify greenhouse gas emission accounting methods and thereby more effectively control greenhouse gas emission issues, according to the internationally accepted greenhouse gas accounting methods in the "2006 IPCC National Greenhouse Gas Inventory Guidelines" and the "Greenhouse Gas Emissions Accounting Methods of China's Coal Production Enterprises" and Reporting Guidelines" to conduct greenhouse gas emission accounting for my country's coal enterprises. Although the guideline provides an acco...
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Login to View More IPC IPC(8): G06Q10/10G06Q30/00G06Q50/02G06Q50/26
CPCG06Q10/103G06Q30/018G06Q50/02G06Q50/26Y02P90/845
Inventor 陈铭明杨世海程含渺左强方凯杰黄艺璇刘恬畅方超张凡郑安宁姚鹏
Owner STATE GRID JIANGSU ELECTRIC POWER CO LTD MARKETING SERVICE CENT