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Evaluation method and system for economic feasibility of biological energy and carbon capture and storage technology

A carbon capture and bioenergy technology, applied in the field of technical and economic evaluation, can solve problems such as weak foresight and strong one-sidedness, and achieve a strong foresight effect

Pending Publication Date: 2021-07-09
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a method and system for evaluating the economic feasibility of bioenergy and carbon capture and storage technology, which overcomes the shortcomings of traditional methods such as weak foresight and strong one-sidedness

Method used

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  • Evaluation method and system for economic feasibility of biological energy and carbon capture and storage technology
  • Evaluation method and system for economic feasibility of biological energy and carbon capture and storage technology
  • Evaluation method and system for economic feasibility of biological energy and carbon capture and storage technology

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Embodiment 1

[0055] Such as figure 1 As shown, a method for assessing the economic feasibility of bioenergy and carbon capture and storage technology, including the following steps:

[0056] S1: Obtain patent application documents and policy documents related to the bioenergy and carbon capture and storage technology; optional, patent application documents and policy documents are specifically: keywords include bioenergy and carbon dioxide capture and storage , patent application documents for bioenergy, biofuels, negative emissions, or carbon capture and storage, keywords including policy documents for biomass power generation.

[0057] It should be noted that the patent application documents are obtained through the Dewin database of the core collection of the Web of Science database, and the policy documents are obtained through the Bailu Think Tank database.

[0058] S2: Obtain the patent database through word segmentation based on the title, abstract and keywords of the patent applic...

Embodiment 2

[0072] Based on the above embodiments, the present invention provides an evaluation system for the economic feasibility of bioenergy and carbon capture and storage technology, including a file acquisition module, a database acquisition module, a machine learning module, a technology identification module, a judgment module, and a first evaluation module and a second evaluation module.

[0073] The document acquisition module is used to acquire patent application documents and policy documents related to the bioenergy and carbon capture and storage technology; optionally, the patent application documents and policy documents are specifically: keywords include bioenergy And carbon dioxide capture and storage, bioenergy, biofuels, negative emissions or carbon capture and storage patent application documents, keywords include policy documents for biomass power generation.

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Abstract

A method and a system for evaluating economic feasibility of bioenergy and carbon dioxide capture and storage technology are characterized in that patent application documents and policy documents related to bioenergy and carbon dioxide capture and storage are acquired, a patent database is obtained according to questions, abstracts and keywords of the patent application documents, and according to full texts of the policy documents, a policy database is obtained; theme distribution and word distribution of a database are recognized through machine learning according to a patent database and a policy database, a BECCS technology with an invention prospect is recognized according to the theme distribution and word distribution of the database, and an energy conservation and emission reduction benefit evaluation framework is constructed through an energy conservation supply curve. The energy conservation and emission reduction benefits of the BECCS technology are evaluated through the energy conservation and emission reduction benefit evaluation framework, and the method has the advantages of being comprehensive, accurate, high in perspectiveness and the like.

Description

technical field [0001] The invention belongs to the technical field of technical and economic evaluation, and in particular relates to a method and system for evaluating the technical economic feasibility of bioenergy and carbon capture and storage. Background technique [0002] The traditional method of evaluating technical and economic feasibility is mainly aimed at existing technologies, lacks consideration of technological development trends, is weakly forward-looking and one-sided, and cannot meet the needs of emerging technology planning and deployment under the background of big data. Bio-Energy with Carbon Capture and Storage (BECCS) is an important green technology that can reduce carbon dioxide in the atmosphere and is crucial to addressing climate change and achieving sustainable development. As the negative emission approach most likely to achieve commercial deployment, there is currently no intelligent technical solution to evaluate the energy-saving and emissio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26G06N20/00
CPCG06Q10/0639G06Q50/26G06N20/00Y02P90/82
Inventor 魏一鸣朱楠楠余碧莹王晋伟康佳宁廖华
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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