Method for producing ethanol from crop straw
A crop straw and ethanol technology, applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve the problems of increased production costs, large heat energy, increased costs, etc., and achieve the effect of reducing production and production costs
Active Publication Date: 2008-05-28
ANHUI BBCA FERMENTATION TECH ENG RES
2 Cites 28 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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 moreAbstract
The invention provides a process for producing ethanol with raw materials of straws. The process comprises preliminary treatment to crops straws, solid-liquid separation, hydrolyzed solid components and fermentation with yeasts after hyperfiltration and filtration enrichment by RO combination. The invention can simultaneously conduct evaporating concentration to liquid components, and produce corresponding by-product of lignosulfonate by adding sulfonating agent. The ethanol producing process of the invention greatly decreases the cost of industrial production which ferments straws to produce ethanol, and efficiently utilizes all the ingredients of crops straws.
Application Domain
Technology Topic
Image
Examples
- Experimental program(7)
Example Embodiment
Example Embodiment
Example Embodiment
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


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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 Similar technology patents
1,3-propanediol catalyst prepared by directly hydrotreating glycerol and preparation method thereof
InactiveCN102059116AReduce generationHigh selectivityMolecular sieve catalystsPreparation by OH group eliminationTungstenOxide
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Method of packing silicon and packing body
ActiveUS20090056279A1Reduce generationVibration suppressionWrapping material feeding apparatusBagsPolycrystalline siliconEngineering
Owner:MITSUBISHI MATERIALS CORP
System and method for collaborative garbage disposal of cement clinker production line
ActiveCN102705837ARaise the temperature of waste incinerationReduce generationIndirect carbon-dioxide mitigationClinker productionPhysicsHot blast
Owner:NANJING KISEN INT ENG
Anti-aging elastomer-modified asphalt waterproof rolling material
InactiveCN106515115AReduce generationImprove anti-agingSynthetic resin layered productsBuilding insulationsPolyesterButadiene-styrene rubber
Owner:XIANYANG DONGFANG YUHONG BUILDING MATERIAL CO LTD
Comparing positional information
InactiveUS20140229501A1Reduce generationDigital data processing detailsMaps/plans/chartsMachine learning
Owner:DEUTSCHE POST
Classification and recommendation of technical efficacy words
- Reduce manufacturing cost
- Reduce generation
Biometric information input device, biometric authentication device, biometric information processing method, and computer-readable recording medium recording biometric information processing program
InactiveUS20060078176A1Highly convenientReduce manufacturing costMowersCharacter and pattern recognitionLiving bodyInput device
Owner:FUJITSU LTD
Magnetic pole layout method and a magnetizing device for double-wing opposite attraction soft magnet and a product thereof
InactiveUS6927657B1Increase volumeReduce manufacturing costSnap fastenersElectromagnets without armaturesEngineeringElectrical conductor
Owner:WU MICHAEL
Liquid crystal display device and electronic device
InactiveUS20080136990A1Wide viewing angleReduce manufacturing costStatic indicating devicesSolid-state devicesElectric fieldLiquid-crystal display
Owner:SEMICON ENERGY LAB CO LTD
LED drive circuit, LED lighting device, and backlight
ActiveUS20060255753A1Product qualityReduce manufacturing costStatic indicating devicesElectroluminescent light sourcesReverse currentCapacitance
Owner:SHARP KK