FR2416263A1 - Procede pour preparer un compose organique volatil, de preference l'ethanol, par fermentation continue - Google Patents
Procede pour preparer un compose organique volatil, de preference l'ethanol, par fermentation continueInfo
- Publication number
- FR2416263A1 FR2416263A1 FR7902498A FR7902498A FR2416263A1 FR 2416263 A1 FR2416263 A1 FR 2416263A1 FR 7902498 A FR7902498 A FR 7902498A FR 7902498 A FR7902498 A FR 7902498A FR 2416263 A1 FR2416263 A1 FR 2416263A1
- Authority
- FR
- France
- Prior art keywords
- stream
- organic compound
- volatile organic
- preparing
- preferably ethanol
- 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.)
- Granted
Links
- 238000000855 fermentation Methods 0.000 title abstract 3
- 230000004151 fermentation Effects 0.000 title abstract 3
- 239000012855 volatile organic compound Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- LFQSCWFLJHTTHZ-HQMMCQRPSA-N Ethanol-14C Chemical compound C[14CH2]O LFQSCWFLJHTTHZ-HQMMCQRPSA-N 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 abstract 2
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- 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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Procédé pour préparer un composé organique volatil, de préférence l'éthanol, par fermentation continue d'un substrat contenant des hydrates de carbone dans un fermenteur. On sépare un courant de la liqueur de fermentation par la force centrifuge en au moins un courant concentré en levure et un courant exempt de levure, on recycle le courant concentré en levure sur le fermenteur et on sépare le courant débarrassé de levure en un courant enrichi en composé organique volatil qu'on évacue et un courant résiduel dont une partie au moins est recyclée sur le fermenteur. Le procédé selon l'invention permet d'obtenir un produit concentré en composé organique recherché.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7801133A SE430171B (sv) | 1978-01-31 | 1978-01-31 | Kontinuerligt forfarande for framstellning av etanol i en fermentor som tillfors ett substrat me hog kolhydratkoncentration, varvid avford fermenteringsvetska efter aterforening av ett franseparat jestflode och avski... |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2416263A1 true FR2416263A1 (fr) | 1979-08-31 |
FR2416263B1 FR2416263B1 (fr) | 1982-07-02 |
Family
ID=20333821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902498A Granted FR2416263A1 (fr) | 1978-01-31 | 1979-01-31 | Procede pour preparer un compose organique volatil, de preference l'ethanol, par fermentation continue |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS6043117B2 (fr) |
AR (1) | AR222649A1 (fr) |
AU (1) | AU511754B2 (fr) |
BR (1) | BR7900321A (fr) |
CA (2) | CA1110985A (fr) |
DE (1) | DE2903273A1 (fr) |
DK (1) | DK149782C (fr) |
FI (1) | FI66905C (fr) |
FR (1) | FR2416263A1 (fr) |
GB (1) | GB2013716B (fr) |
IN (1) | IN150767B (fr) |
NL (1) | NL7900803A (fr) |
NZ (1) | NZ189485A (fr) |
PH (1) | PH17707A (fr) |
SE (1) | SE430171B (fr) |
SU (1) | SU1303034A3 (fr) |
ZA (1) | ZA787390B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2441661A1 (fr) * | 1978-11-16 | 1980-06-13 | Alfa Laval Ab | Perfectionnements aux procedes et installations de production d'ethanol a partir de matieres premieres comprenant un substrat contenant des hydrates de carbone |
FR2450277A1 (fr) * | 1979-02-27 | 1980-09-26 | Alfa Laval Ab | Perfectionnements aux procedes de production d'ethanol par fermentation |
FR2477571A1 (fr) * | 1980-03-05 | 1981-09-11 | Unisearch Ltd | Procede de production d'ethanol a partir de milieux contenant un carbohydrate fermentable par culture de zymomonas mobilis et ethanol produit par ledit procede |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PH15644A (en) * | 1979-07-16 | 1983-03-11 | Ag Patents Ltd | Fermentation process and apparatus |
DE2938339B2 (de) * | 1979-09-21 | 1981-06-19 | Uhde Gmbh, 4600 Dortmund | Verfahren zur kontinuierlichen Vergärung von wässrigen Maischen für die Gewinnung von Alkohol und Hefe-Biomasse |
US4287303A (en) * | 1979-11-13 | 1981-09-01 | Alfa-Laval Ab | Production of ethanol |
NZ196049A (en) * | 1980-01-30 | 1984-05-31 | Commw Scient Ind Res Org | Production of ethano l by yeast fermentation of carbohydrate-containing material; petrolethanol mixture |
US4310629A (en) * | 1980-04-03 | 1982-01-12 | National Distillers & Chemical Corp. | Continuous fermentation process for producing ethanol |
US4385118A (en) * | 1980-04-03 | 1983-05-24 | National Distillers & Chemical Corp. | Fermentation process |
CU35492A (en) * | 1980-06-27 | 1982-08-24 | Ag Patents Ltd | Procedure and apparatus to fermentation |
US4517298A (en) * | 1981-05-08 | 1985-05-14 | Georgia Tech Research Corporation | Process for producing fuel grade ethanol by continuous fermentation, solvent extraction and alcohol separation |
JPS5911160A (ja) * | 1982-07-08 | 1984-01-20 | Kikkoman Corp | 調味液の製造法 |
US4508929A (en) * | 1983-01-03 | 1985-04-02 | The United States Of America As Represented By The Secretary Of The Army | Recovery of alcohol from a fermentation source by separation rather than distillation |
AT388386B (de) * | 1983-01-13 | 1989-06-12 | Voest Alpine Ag | Verfahren zur gewinnung von aethanol aus vergaerbaren zuckerloesungen |
AT391876B (de) * | 1983-01-13 | 1990-12-10 | Voest Alpine Ag | Verfahren zur gewinnung von aethanol aus vergaerbaren zuckerloesungen |
FI118301B (fi) * | 2005-05-25 | 2007-09-28 | St1 Biofuels Oy | Menetelmä etanoli-vesiseoksen valmistamiseksi |
FI20075288A0 (fi) * | 2007-04-25 | 2007-04-25 | St1 Biofuels Oy | Menetelmä ja laitteisto etanolin ja veden seoksen valmistamiseksi |
RO129937B1 (ro) * | 2013-11-25 | 2017-12-29 | Transproiect Organic Srl | Procedeu de obţinere a unui fertilizant din vinasă |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR673283A (fr) * | 1927-10-04 | 1930-01-13 | Mode de production de levure comprimée, particulièrement d'aérolevure, avec ou sans production d'alcool | |
DE596107C (de) * | 1931-11-19 | 1934-04-27 | Dansk Gaerings Ind As | Verfahren zur Herstellung von Alkohol durch Gaerung kohlehydrathaltiger Fluessigkeiten |
US2053770A (en) * | 1933-08-15 | 1936-09-08 | Dreyfus Henry | Removal from a fermenting medium of organic compounds produced by the fermentation |
AT160210B (de) * | 1938-05-14 | 1941-03-10 | Heinrich Dr Ing Scholler | Gärverfahren zur Züchtung von Mikroorganismen oder zur Gewinnung von Gärungserzeugnissen. |
FR896756A (fr) * | 1943-07-26 | 1945-03-02 | Bergin Ag Fu R Holzhydrolyse D | Procédé de traitement de solutions de sucre |
US2430170A (en) * | 1942-12-22 | 1947-11-04 | Distillers Co Yeast Ltd | Production of alcohol and glycerol by fermentation |
US2440925A (en) * | 1944-04-27 | 1948-05-04 | Chemprotin Producs | Fermenting method |
CH264588A (de) * | 1948-03-24 | 1949-10-31 | Keussler Helene Von | Verfahren zur Vergärung zuckerreicher Flüssigkeiten auf Alkohol. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE387657B (sv) * | 1973-07-09 | 1976-09-13 | Alfa Laval Ab | Sett vid kontinuerlig jesning, varvid efter jesningen separation sker genom centrifugering i tre komponenter, nemligen odlingsvetska, levande cellmassa och fororeningar |
AT334857B (de) * | 1975-05-16 | 1977-02-10 | Vogelbusch Gmbh | Verfahren zur alkoholischen vergarung von zuckerhaltigen substraten |
-
1978
- 1978-01-31 SE SE7801133A patent/SE430171B/sv unknown
- 1978-12-28 ZA ZA00787390A patent/ZA787390B/xx unknown
- 1978-12-29 IN IN1394/CAL/78A patent/IN150767B/en unknown
-
1979
- 1979-01-05 PH PH22033A patent/PH17707A/en unknown
- 1979-01-08 GB GB7900623A patent/GB2013716B/en not_active Expired
- 1979-01-18 BR BR7900321A patent/BR7900321A/pt unknown
- 1979-01-26 NZ NZ189485A patent/NZ189485A/xx unknown
- 1979-01-26 FI FI790258A patent/FI66905C/fi not_active IP Right Cessation
- 1979-01-29 DE DE19792903273 patent/DE2903273A1/de active Granted
- 1979-01-29 CA CA320,434A patent/CA1110985A/fr not_active Expired
- 1979-01-30 DK DK37779A patent/DK149782C/da active
- 1979-01-30 JP JP54008803A patent/JPS6043117B2/ja not_active Expired
- 1979-01-30 AU AU43764/79A patent/AU511754B2/en not_active Expired
- 1979-01-30 SU SU792719149A patent/SU1303034A3/ru active
- 1979-01-31 FR FR7902498A patent/FR2416263A1/fr active Granted
- 1979-01-31 NL NL7900803A patent/NL7900803A/xx not_active Application Discontinuation
- 1979-01-31 AR AR275358A patent/AR222649A1/es active
-
1982
- 1982-01-14 CA CA000394207A patent/CA1140873B/fr not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR673283A (fr) * | 1927-10-04 | 1930-01-13 | Mode de production de levure comprimée, particulièrement d'aérolevure, avec ou sans production d'alcool | |
DE596107C (de) * | 1931-11-19 | 1934-04-27 | Dansk Gaerings Ind As | Verfahren zur Herstellung von Alkohol durch Gaerung kohlehydrathaltiger Fluessigkeiten |
US2053770A (en) * | 1933-08-15 | 1936-09-08 | Dreyfus Henry | Removal from a fermenting medium of organic compounds produced by the fermentation |
AT160210B (de) * | 1938-05-14 | 1941-03-10 | Heinrich Dr Ing Scholler | Gärverfahren zur Züchtung von Mikroorganismen oder zur Gewinnung von Gärungserzeugnissen. |
US2430170A (en) * | 1942-12-22 | 1947-11-04 | Distillers Co Yeast Ltd | Production of alcohol and glycerol by fermentation |
FR896756A (fr) * | 1943-07-26 | 1945-03-02 | Bergin Ag Fu R Holzhydrolyse D | Procédé de traitement de solutions de sucre |
US2440925A (en) * | 1944-04-27 | 1948-05-04 | Chemprotin Producs | Fermenting method |
CH264588A (de) * | 1948-03-24 | 1949-10-31 | Keussler Helene Von | Verfahren zur Vergärung zuckerreicher Flüssigkeiten auf Alkohol. |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2441661A1 (fr) * | 1978-11-16 | 1980-06-13 | Alfa Laval Ab | Perfectionnements aux procedes et installations de production d'ethanol a partir de matieres premieres comprenant un substrat contenant des hydrates de carbone |
FR2450277A1 (fr) * | 1979-02-27 | 1980-09-26 | Alfa Laval Ab | Perfectionnements aux procedes de production d'ethanol par fermentation |
FR2477571A1 (fr) * | 1980-03-05 | 1981-09-11 | Unisearch Ltd | Procede de production d'ethanol a partir de milieux contenant un carbohydrate fermentable par culture de zymomonas mobilis et ethanol produit par ledit procede |
Also Published As
Publication number | Publication date |
---|---|
IN150767B (fr) | 1982-12-11 |
AU511754B2 (en) | 1980-09-04 |
ZA787390B (en) | 1979-12-27 |
FI790258A (fi) | 1979-08-01 |
GB2013716A (en) | 1979-08-15 |
DK149782B (da) | 1986-09-29 |
FI66905C (fi) | 1987-04-22 |
SE7801133L (sv) | 1979-08-01 |
FI66905B (fi) | 1984-08-31 |
CA1110985A (fr) | 1981-10-20 |
DE2903273A1 (de) | 1979-08-16 |
JPS6043117B2 (ja) | 1985-09-26 |
SE430171B (sv) | 1983-10-24 |
GB2013716B (en) | 1982-03-03 |
JPS54110387A (en) | 1979-08-29 |
DK37779A (da) | 1979-08-01 |
AU4376479A (en) | 1979-08-09 |
BR7900321A (pt) | 1979-08-14 |
DE2903273C2 (fr) | 1993-03-25 |
PH17707A (en) | 1984-11-19 |
NZ189485A (en) | 1982-03-30 |
DK149782C (da) | 1987-03-02 |
AR222649A1 (es) | 1981-06-15 |
FR2416263B1 (fr) | 1982-07-02 |
SU1303034A3 (ru) | 1987-04-07 |
NL7900803A (nl) | 1979-08-02 |
CA1140873B (fr) | 1983-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |