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

Method for generating hydrogen and converting electricity generation with biological fuel cell reactor

A bio-fuel cell and bio-battery technology is applied in the field of environment and bio-energy to achieve the effect of improving process efficiency and solving multi-functional and convenient use.

Inactive Publication Date: 2009-10-21
SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the multifunctional and convenient use of biofuel cells in the application of environmental pollution control processes by establishing a hydrogen production / power generation conversion process method for biofuel cell reactors to treat organic biological waste or waste liquid problems, better conversion of organic pollutants into high value-added hydrogen or electricity on demand

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Using the two-stage integrated solid fermentation coupled ionic membrane biofuel cell reactor of the present invention, the organic waste water is directly fed into the BFC or the raw material of the organic biological waste is sent into the fermentation reaction chamber after being pulverized. Under the action, the organic matter is degraded and converted into sugars, organic acids and other substances. After percolation, the filtrate enters the biofuel cell chamber. For hydrogen production or power generation. The parameters of the reaction system, such as pH 4-6, temperature controlled at 30-60°C, growth factors operated according to the following ratios, residues removed for use as fertilizers, and hydrogen or electricity generated are used in a suitable manner. The proportion of growth factors: COD 6~25g / L, urea 0.5~1.0g / L, phosphate 0.1~0.2g / L, the proportion of other major growth factors is MgSO 4 ·7H 2 O: FeCl 3 : NiSO 4 : CaCl 2 :Na 2 BO 7 ·H 2 O:(NH 4...

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 method for generating hydrogen and converting electricity generation with a biological fuel cell reactor, relating to the filed of environment and biological energy source. The invention uses the biological fuel cell (BFC) reactor to treat solid or liquid organic wastes and convert organic matter into hydrogen gas fuel with high added value or electric energy. By adjusting the process of generating hydrogen / converting electricity generation electrode of the BFC reactor, the invention can improve the conversion efficiency and the use efficiency of the energy. The method couples the electrode of the anaerobic BFC reactor with microorganism into a whole body, ferments the organic matter in way of anaerobism as required, and links a bioelectricity chemical unit to react so as to generate hydrogen or convert electricity generation. By directly converting the electrode process of the BFC reactor of the organic matter biological fermentation, the method can develop the clean biological energy source for generating hydrogen or generating electricity, reasonably switches the hydrogen generation into the electricity generation, and improves reacting efficiency.

Description

technical field [0001] The invention relates to the field of environment and bio-energy, in particular to a method for treating solid or liquid organic waste by using a biofuel cell (BFC) reactor, and converting organic matter into high value-added hydrogen fuel or into electric energy. Background technique [0002] The harmless recycling of organic pollutants has always been a problem faced by countries all over the world. Foot-and-mouth disease, mad cow disease, and bird flu have made people change the traditional way of treating traditional catering organic waste as feed. Dioxins and other harmful gases produced during waste incineration have also led many countries to formulate strict regulations on the use of this technology. Therefore, people increasingly feel the urgency of developing green organic matter treatment and resource recovery system. In order to solve the problem of harmless and resourceful organic wastewater and waste, bio-composting technology is widely ...

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): C12P3/00H01M8/16C05F5/00C12R1/645
CPCY02E60/527Y02A40/20Y02E60/50
Inventor 王黎
Owner SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
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