Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A Biomass Carbon Emission Estimation System and Method Based on Life Cycle Analysis

A biomass carbon and life cycle technology, applied in computing, data processing applications, instruments, etc., can solve problems such as inaccurate carbon emissions of biomass energy

Active Publication Date: 2020-08-25
NORTHWEST A & F UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of inaccurate assessment of biomass energy carbon emissions in the current life cycle analysis, the disclosure provides a system and method for estimating biomass carbon emissions based on life cycle analysis

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A Biomass Carbon Emission Estimation System and Method Based on Life Cycle Analysis
  • A Biomass Carbon Emission Estimation System and Method Based on Life Cycle Analysis
  • A Biomass Carbon Emission Estimation System and Method Based on Life Cycle Analysis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] This embodiment provides a biomass carbon emission estimation system based on life cycle analysis, including:

[0056] The data acquisition module is connected with the data acquisition device, receives the measured actual data, and uploads them to the server for storage;

[0057] The actual data obtained from the measurements include:

[0058] The actual amount of electricity and fossil energy consumed;

[0059] The amount of biomass collected from the biomass origin;

[0060] Measuring carbon stocks after biomass collection by sampling methods at biomass production sites;

[0061] In the process of biomass conversion, the loss of biomass and carbon emissions from the combustion of biomass energy products.

[0062] The server includes knowledge base and database:

[0063] The knowledge base stores the fossil energy consumption per unit distance of various transport machinery, the fossil energy consumption of biomass pretreatment equipment, the calculation formula o...

Embodiment 3

[0123] The purpose of this embodiment is to provide a computer device.

[0124] A computer device, comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, when the processor executes the program, it realizes:

[0125] Receive the actual data sent by the data acquisition device, the actual data includes: the actual consumption of electricity and fossil energy in the process of biomass collection, transportation, processing, distribution and use, the amount of biomass collected from the biomass origin, and the biomass The carbon storage of biomass after collection measured in multiple sample plots of the material origin;

[0126] Separately estimate the emissions from fossil energy, carbon emissions from land use change, carbon emissions from biomass production and combustion, and carbon sequestration losses from biomass utilization in the process of biomass utilization;

[0127] Calculate total carbon emissions.

[0128] Th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a biomass carbon emission estimation system and method based on life cycle analysis. The system includes: a data acquisition module for receiving the measured actual data; A knowledge base for storing vegetation carbon dynamics models, calculation formulas involved in each module, and parameter values involved in the calculation process; a Database for storing the actual data obtained from measurement, intermediate data and calculation results in the calculation process of each module; a Carbon emission estimation module, including: fossil energy carbon emission, land use change carbon emission, biomass carbon emission and biomass use carbon emission estimation sub-module; Each sub-module obtains the measured data from the database and calculates the carbon emissionwith the calculation formula in the knowledge base. The total carbon emission estimation module retrieves the calculation results of the carbon emission estimation module in the carbon emission estimation module from the database to estimate the total carbon emission. The invention fully considers the carbon emission of the whole process of the biomass in the life cycle analysis, and can truly estimate the carbon emission of the biomass.

Description

technical field [0001] The present disclosure relates to the technical field of biomass carbon emission estimation, in particular to a system and method for estimating biomass carbon emission based on life cycle analysis. Background technique [0002] In the face of global warming, biomass energy is favored because of its low carbon emissions, and the use of biomass energy has also received strong support from the government. [0003] At present, there is no systematic product for the estimation of biomass energy carbon emissions, and the analysis method adopted is life cycle analysis as the standard method, but the current mainstream life cycle analysis only calculates the fossil energy in the process of biomass processing and production. carbon emissions from biomass energy utilization, ignoring the carbon emissions caused by land use changes, carbon emissions from biomass energy combustion, and carbon sequestration loss caused by biomass energy utilization, so that the ca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/02
CPCG06Q10/06315G06Q50/02Y02P90/84
Inventor 刘伟国彭长辉
Owner NORTHWEST A & F UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com