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

Energy utilization system of organic wastes with zero emission of carbon dioxide

A technology of organic waste and carbon dioxide, applied in the direction of solid waste removal, waste treatment, etc., to achieve the effect of eliminating environmental pollution

Active Publication Date: 2010-12-22
GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
View PDF5 Cites 34 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A zero-emission carbon dioxide-emission organic waste energy utilization system that integrates multiple technologies such as anaerobic fermentation hydrogen production, biogas fermentation, carbon dioxide absorption, microalgae fixation of carbon dioxide, biogas slurry treatment, and energy grass planting, and the system can simultaneously obtain Hydrogen and electricity are two clean energy sources, such a system has not yet been reported

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
  • Energy utilization system of organic wastes with zero emission of carbon dioxide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see figure 1 In this embodiment, the carbon dioxide zero-emission type organic waste energy utilization system includes a raw material storage pool 1, a pretreatment device 2, a hydrogen production adjustment pool 3, an anaerobic hydrogen production reactor 4, a methanation adjustment pool 5, an anaerobic Oxygen methane reactor 6, solid-liquid separation equipment 7, biogas slurry adjustment tank 8, mixing tank 9, photobioreactor 10, air flotation tank 11, algae expansion tank 12, carbon dioxide absorption tower 13, absorption liquid regeneration Tower 14, first gas-water separator 151, second gas-water separator 152, carbon dioxide storage tank 16, hydrogen storage tank 17, biogas desulfurization tower 18, biogas storage cabinet 19, biogas generator set 20, condenser 21, waste heat recovery Utilization system, fertilizer processing plant, energy grass planting base, the raw material storage pool 1, pretreatment device 2, hydrogen production adjustment pool 3, anaerobic...

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 an energy utilization system of organic wastes with zero emission of carbon dioxide, which organically combines anaerobic fermentation hydrogen production, methane fermentation, CO2 absorption, microalgae fixation CO2, biogas liquid treatment and energy grass planting. The system is suitable for treating various types of organic wastes, can be applied to the treatment of agricultural organic wastes, industrial organic wastes, domestic organic wastes, slurry and the like, and the industries, such as new energy development. Through the application of the invention, the specific application demonstration of recycling economy can be carried out, clean energy is obtained while eliminating environmental pollution, no greenhouse gas emits in the process, and the triple effects of wastes treatment, production of clean and renewable energy sources and reduction of carbon dioxide emission can be realized.

Description

technical field [0001] The invention belongs to the fields of waste treatment and clean energy development, and in particular relates to a carbon dioxide emission-free organic waste energy utilization system. technical background [0002] It is an indisputable fact that the excessive development and utilization of fossil fuels has caused global warming, acid rain, and ecological environment damage and degradation, and fossil fuels are also facing exhaustion. Therefore, based on environmental and energy considerations, human beings urgently need a non-polluting of renewable energy. Hydrogen energy is an ideal clean and renewable alternative fuel. It only produces water after burning, without other greenhouse gases, and can be directly and efficiently converted into electricity through fuel cells. From an environmental point of view, the use of various organic wastes for anaerobic fermentation of hydrogen production is a major research focus in recent years, and is considered...

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
IPC IPC(8): B09B3/00B09B5/00
CPCY02W30/20
Inventor 李东孙永明袁振宏孔晓英李连华马隆龙王忠铭庄新姝许敬亮吕鹏梅
Owner GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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