CN101230360B - Method for producing propyl-butyl total solvent by starch emulsion after extracting wheat gluten from wheat - Google Patents
Method for producing propyl-butyl total solvent by starch emulsion after extracting wheat gluten from wheat Download PDFInfo
- Publication number
- CN101230360B CN101230360B CN2008100492585A CN200810049258A CN101230360B CN 101230360 B CN101230360 B CN 101230360B CN 2008100492585 A CN2008100492585 A CN 2008100492585A CN 200810049258 A CN200810049258 A CN 200810049258A CN 101230360 B CN101230360 B CN 101230360B
- Authority
- CN
- China
- Prior art keywords
- total solvent
- propyl
- starch emulsion
- butyl total
- gluten powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The invention relates to a method, in which starch emulsion left after the wheat gluten of wheat flour is extracted can be used for producing acetone-butanol general solvent. Starch emulsion which is left after the wheat gluten of wheat flour is extracted can be used as raw material and then can be added with nitrogen source material and separated through the processing of pasting, continuous sterilizing and sterilizing, fermenting, straight distilling and rectifying to obtain the finished acetone-butanol general solvent. The method of the invention not only improves the economic benefit, but also solves the problem of post sewage treatment. Hot water used in the preparing process of the invention can be reused, thereby saving energy and reducing cost to a certain extent. With simple process and low cost, the invention has sound social and economic value.
Description
Technical field
The present invention relates to a kind of production method of propyl-butyl total solvent, relate in particular to a kind of byproduct that utilizes after wheat extracts gluten powder---the method for starch emulsion (farinaceous size) production propyl-butyl total solvent.
Background technology
At present, the utilization that whole meal flour extracts the starch emulsion (farinaceous size) behind the gluten powder mainly contains following several respects: (1) removes yellow slurry through precipitation, separates, and drying is produced dry starch.This way can be recovered to about 65% of total amount of starch, and 35% remaining starch substance runs off with waste water, brings pressure not only for the downstream waste water control, has also greatly wasted resource, and the added value that this kind method is produced the starch generation is not high; (2) be with starch emulsion (farinaceous size) directly through the batching, saccharification, the fermentation, the distillation, be used to produce alcohol, though this method has improved the utilization ratio of starch, end product alcohol added value is very not high.
Existing propyl-butyl total solvent, i.e. acetone, butanols and alcoholic acid general name, its production method mainly contains following two kinds: (1) petrochemical industry synthesis method; (2) biological fermentation process.Propyl-butyl total solvent is the general name of the industrial chemicals of starchy material fermentation back production, and its composition is an acetone, butanols, and the compounding substances of three kinds of materials of ethanol both can mix use in industrial production, also can use through single kind of material of rectifying separation.Acetone, two kinds of materials of butanols are important chemical material, are widely used in organic synthesis plastics, resin, paint, medicine and national defense industry.Usually say that propyl-butyl total solvent is meant the mixing coproduction product of acetone, butanols and three kinds of materials of ethanol, acetone can be used as paint, cinefilm, plastics, petroleum refining dewaxing, vegetables oil extraction, the solvent of pharmacy, the raw material of synthetic organic chemical manufacturing industry; Butanols still is the large power fuel of a kind of potential except that can be used as solvent, and its fuel value and gasoline are suitable, are the substitutes of gasoline.These two kinds of materials mainly rely on non-renewable petroleum resources to produce through the synthetic way.In short supply day by day along with petroleum resources utilizes that reproducible biological to adopt biological fermentation to produce propyl-butyl total solvent also be a kind of good way.Present domestic employing biological fermentation process is produced the producer of propyl-butyl total solvent, the raw material that adopts is corn, and not only cost is too high, has also brought competitive pressure to feedstuff industry simultaneously, it not only directly consumes a large amount of corns, and complex process, need through screening, fragmentation, carry embryo, gelatinization connects works of treatment in earlier stage such as the boiling that disappears, and could ferment, distill and produce finished product.
Summary of the invention
The object of the present invention is to provide a kind of whole meal flour to extract the method that the starch emulsion behind the gluten powder is produced propyl-butyl total solvent,, improve economic worth to reduce production costs.
To achieve these goals, the method that technical scheme of the present invention has adopted the starch emulsion behind a kind of whole meal flour extraction gluten powder to produce propyl-butyl total solvent, with the starch emulsion behind the whole meal flour extraction gluten powder is raw material, by adding nitrogenous substances, through gelatinization, connect disappear boiling, fermentation, slightly heat up in a steamer, after the rectifying separation the finished product propyl-butyl total solvent.
Concrete preparation method of the present invention is: with whole meal flour extract behind the gluten powder byproduct---starch emulsion is a raw material, add 60 ℃ of-80 ℃ of hot water, transferring to starch-containing material is the water liquid of 6%-9%, adds the nitrogen source that weight percentage is 1%-30% again, stirs; Utilize secondary steam gelatinization 30min-90min under 80-95 ℃ temperature, reheat to 130 ℃-145 ℃, the continuously cooking sterilization, after-ripening was kept 1-3 hour, be cooled to 36-40 ℃ and go into fermentation kind female jar, under 37-39 ℃ temperature, continuously fermented 36-72 hour after inserting the third fourth bacterial classification; After slightly heating up in a steamer, karusen promptly obtains propyl-butyl total solvent.
The propyl-butyl total solvent that obtains is isolated butanols successively by rectifying tower again, acetone, and ethanol reclaims free gas in the fermenting process, can obtain carbonic acid gas and hydrogen after the separation.
Distillation back mash can obtain fiber feedstuff through the pressure filter filtering drying.
Described nitrogen source is an ammonium sulfate, beans material, cottonseed and cotton dregs, the vegetable seed and the dish dregs of rice, peanut meal, wheat bran, rice bran, cassava or sweet potato class material.
Utilize method of the present invention, the byproduct starch emulsion that whole meal flour is left after extracting gluten powder is through batching, and gelatinization even disappears and keeps, and fermentation is slightly heated up in a steamer, and rectifying separation is produced acetone, butanols, ethanol, carbonic acid gas, hydrogen, six kinds of products of fiber feedstuff.The present invention relates to be whole meal flour extract behind the gluten powder byproduct---starch milk is tucked in direct gelatinization, connect the boiling that disappears, fermentation just can be produced propyl-butyl total solvent.Method of the present invention has been saved several procedures than with corn, cost when on production cost, being lower than corn and making raw material, opened up a kind of new propyl-butyl total solvent producer to, not only reached the purpose that turns waste into wealth, also improved simultaneously value-added content of product, for enterprise and society have brought more benefit.One ton of whole meal flour can extract the 120 kg gluten powder, and gluten powder is a kind of natural additive for foodstuff of international popular, has quite high nutritive value, contains necessary ten multiple amino acids of human survival, and its protein content is between 70%-80%.Have only 65% if remaining starch emulsion is produced its yield of starch, produce 3 10 kilograms only if produce alcohol; And be used to produce propyl-butyl total solvent, and can produce 220 kilograms of propyl-butyl total solvents, 330 kilograms of carbonic acid gas and hydrogen and 200 kilograms of fiber feedstuffs, its economic worth is to produce 3 times of starch, 2 times of producing alcohol.Method of the present invention has not only improved economic benefit, has also reduced the burden of later stage sewage disposal.Hot water in the preparation process of the present invention can recycle, and the energy consumption that this also saves has to a certain extent reduced cost.Procedure of the present invention is simple, and cost is low, has favorable social and economic worth.
Embodiment
Embodiment 1
Production method of the present invention is: whole meal flour is extracted byproduct---starch emulsion behind the gluten powder, add 60 ℃ of hot water, transfer to the water liquid of starch-containing material 7.5%, stir by weight adding the soybean meal hydrolysate 5% that contains albumen 5%; Utilize gelatinization 60min under the temperature of 90 ℃ of secondary steams, reheat to 130 ℃ continuously cooking sterilization, after-ripening was kept 1 hour, be cooled to 38 ℃, pumping into fermentation kind female jar, inserting behind the third fourth bacterial classification under 37 ℃ the temperature and continuously fermented 56 hours, it is 2.03 grams per liters that karusen utilizes gas chromatographic detection propyl-butyl total solvent content, butanols wherein: acetone: the alcoholic acid weight ratio is about 6: 3: 1, and karusen promptly obtains propyl-butyl total solvent through slightly heating up in a steamer.
The propyl-butyl total solvent that obtains is isolated butanols successively by rectifying tower again, acetone, and ethanol reclaims free gas in the fermenting process, can obtain carbonic acid gas and hydrogen after the separation.Distillation back mash can obtain fiber feedstuff through the pressure filter filtering drying.
Embodiment 2
Production method of the present invention is: whole meal flour is extracted byproduct---starch emulsion behind the gluten powder, add 70 ℃ of hot water, transfer to the water liquid of starch-containing material 8%, add 1.7% wheat bran more by weight and stir; Utilize gelatinization 90min under the temperature of 90 ℃ of secondary steams, reheat to 140 ℃ continuously cooking sterilization, after-ripening was kept 2 hours, be cooled to 37 ℃, pumping into fermentation kind female jar, inserting behind the third fourth bacterial classification under 37 ℃ the temperature and continuously fermented 48 hours, it is 2.05 grams per liters that karusen utilizes gas chromatographic detection propyl-butyl total solvent content, butanols wherein: acetone: the alcoholic acid weight ratio is about 62: 29: 9, and karusen promptly obtains propyl-butyl total solvent through slightly heating up in a steamer.The propyl-butyl total solvent that obtains is isolated butanols successively by rectifying tower again, acetone, and ethanol reclaims free gas in the fermenting process, can obtain carbonic acid gas and hydrogen after the separation.Distillation back mash can obtain fiber feedstuff through the pressure filter filtering drying.
Embodiment 3
Production method of the present invention is: whole meal flour is extracted byproduct---starch emulsion behind the gluten powder, add 90 ℃ of hot water, transfer to the water liquid of starch-containing material 9%, add 9% cassava water liquid 25% more by weight and stir; Utilize gelatinization 30min under the temperature of 95 ℃ of secondary steams, reheat to 145 ℃ continuously cooking sterilization, after-ripening was kept 3 hours, be cooled to 39 ℃, pumping into fermentation kind female jar, inserting behind the third fourth bacterial classification under 38 ℃ the temperature and continuously fermented 72 hours, it is 2.12 grams per liters that karusen utilizes gas chromatographic detection propyl-butyl total solvent content, butanols wherein: acetone: the alcoholic acid weight ratio is about 6: 3: 1, and karusen promptly obtains propyl-butyl total solvent through slightly heating up in a steamer.The propyl-butyl total solvent that obtains is isolated butanols successively by rectifying tower again, acetone, and ethanol reclaims free gas in the fermenting process, can obtain carbonic acid gas and hydrogen after the separation.Distillation back mash can obtain fiber feedstuff through the pressure filter filtering drying.
It should be noted last that: above embodiment is only in order to explanation, and unrestricted technical scheme of the present invention, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. a whole meal flour extracts the method that the starch emulsion behind the gluten powder is produced propyl-butyl total solvent, it is characterized in that: with the starch emulsion behind the whole meal flour extraction gluten powder is raw material, by adding nitrogen source, through gelatinization, connect disappear boiling, fermentation, slightly heat up in a steamer, after the rectifying separation the finished product propyl-butyl total solvent.
2. whole meal flour according to claim 1 extracts the method that the starch emulsion behind the gluten powder is produced propyl-butyl total solvent, it is characterized in that: its preparation method is specially: with whole meal flour extract behind the gluten powder byproduct---starch emulsion is a raw material, add 60 ℃ of-80 ℃ of hot water, transferring to starch-containing material is the water liquid of 6%-9%, add the nitrogen source of the 1%-30% of entry liquid weight again, stir; Utilize secondary steam gelatinization 30min-90min under 80-95 ℃ temperature, reheat to 130 ℃-145 ℃, the continuously cooking sterilization, after-ripening was kept 1-3 hour, be cooled to 36-40 ℃ and go into fermentation kind female jar, under 37-39 ℃ temperature, continuously fermented 36-72 hour after inserting the third fourth bacterial classification; After slightly heating up in a steamer, karusen promptly obtains propyl-butyl total solvent.
3. whole meal flour according to claim 2 extracts the method that the starch emulsion behind the gluten powder is produced propyl-butyl total solvent, it is characterized in that: the propyl-butyl total solvent that obtains is isolated butanols successively by rectifying tower again, acetone, ethanol, reclaim free gas in the fermenting process, can obtain carbonic acid gas and hydrogen after the separation.
4. whole meal flour according to claim 2 extracts the method that the starch emulsion behind the gluten powder is produced propyl-butyl total solvent, it is characterized in that: distillation back mash can obtain fiber feedstuff through the pressure filter filtering drying.
5. whole meal flour according to claim 2 extracts the method that the starch emulsion behind the gluten powder is produced propyl-butyl total solvent, and it is characterized in that: described nitrogen source is an ammonium sulfate, the beans material, cottonseed and cotton dregs, the vegetable seed and the dish dregs of rice, peanut meal, wheat bran, rice bran, cassava or sweet potato class material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100492585A CN101230360B (en) | 2008-02-22 | 2008-02-22 | Method for producing propyl-butyl total solvent by starch emulsion after extracting wheat gluten from wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100492585A CN101230360B (en) | 2008-02-22 | 2008-02-22 | Method for producing propyl-butyl total solvent by starch emulsion after extracting wheat gluten from wheat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101230360A CN101230360A (en) | 2008-07-30 |
| CN101230360B true CN101230360B (en) | 2010-11-10 |
Family
ID=39897173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100492585A Expired - Fee Related CN101230360B (en) | 2008-02-22 | 2008-02-22 | Method for producing propyl-butyl total solvent by starch emulsion after extracting wheat gluten from wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101230360B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265486B (en) * | 2008-04-29 | 2011-07-27 | 安徽瑞福祥食品有限公司 | Method for producing biological butanol by fermenting wheat starch emulsion |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103892A (en) * | 1993-12-15 | 1995-06-21 | 丹徒县酒厂 | Utilization method of by-product in preparation of wheat gluten |
-
2008
- 2008-02-22 CN CN2008100492585A patent/CN101230360B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103892A (en) * | 1993-12-15 | 1995-06-21 | 丹徒县酒厂 | Utilization method of by-product in preparation of wheat gluten |
Non-Patent Citations (4)
| Title |
|---|
| 李明智等.丙丁菌发酵法生产丙酮、丁醇的研究.菏泽师专学报20 4.1998,20(4),全文. |
| 李明智等.丙丁菌发酵法生产丙酮、丁醇的研究.菏泽师专学报20 4.1998,20(4),全文. * |
| 陈騊声.发酵法丙酮丁醇生产技术 1.化学工业出版社,1991,全文. |
| 陈騊声.发酵法丙酮丁醇生产技术 1.化学工业出版社,1991,全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101230360A (en) | 2008-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ferreira et al. | A review of integration strategies of lignocelluloses and other wastes in 1st generation bioethanol processes | |
| Serna-Loaiza et al. | Potential raw materials for biorefineries to ensure food security: The Cocoyam case | |
| Tonukari et al. | White gold: cassava as an industrial base | |
| CN108103112A (en) | A kind of technique that alcohol fuel is produced as raw material using cornstarch matter | |
| CN101358214B (en) | Method for producing furfural coupled cogeneration of propanone and butanol using stalk | |
| CN101732359B (en) | Integrated method for poly-generation of Chinese medicinal extracts | |
| BR112015023673B1 (en) | PROCESS INTEGRATION METHOD IN AN EXISTING PLANT AND METHOD TO TREAT CELLULOSIC RAW MATERIAL | |
| WO2015086803A1 (en) | Integration of first and second generation bioethanol processes | |
| CN108913723B (en) | A method of alcohol fuel is produced by raw material of arrow-leaved oleaster | |
| CN107974467A (en) | A kind of technique that alcohol fuel is produced as raw material using starchiness and lignocellulosic | |
| CN101575620B (en) | Method for producing fermentation raw material, rice bran oil and protein feed by comprehensively utilizing rice bran | |
| CN102618609B (en) | Method for comprehensively utilizing degreased rice bran | |
| CN110004196B (en) | Process for co-producing fuel ethanol and DDGS by using straw and corn | |
| CN113038839A (en) | Ethanol production and enhanced by-products using by-products as feedstock | |
| CN102250964A (en) | Production technology of starchiness raw material alcohol | |
| CN101230360B (en) | Method for producing propyl-butyl total solvent by starch emulsion after extracting wheat gluten from wheat | |
| CN101487028B (en) | Process for producing ethanol from potato residue | |
| CN103509828A (en) | Method for preparing ethanol with manioc wastes as raw materials through synergic saccharification fermentation | |
| CN102071236A (en) | Method for preparing reducing sugar and oligosaccharide from cassava dregs | |
| CN101260412B (en) | Technique for brewing alcohol | |
| CN102220381A (en) | Technology for producing edible alcohol by using crushed vermicelli and bean dregs | |
| CN101988078B (en) | Method for extracting flavone from kudzuvine root fermentation butyl alcohol and residue thereof | |
| CN102174590B (en) | Continuous solid state fermentation and product gas stripping coupled separation method for corn | |
| WO2021206573A1 (en) | A method for processing raw plant material, especially legumes into protein having a nutritional and feed value, bioethanol, biogas and fertiliser materials | |
| CN103687953A (en) | Method of treating organic material to produce methane gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |