FR2390501A1 - Procede pour la production photometabolique continue d'un produit utile - Google Patents
Procede pour la production photometabolique continue d'un produit utileInfo
- Publication number
- FR2390501A1 FR2390501A1 FR7824361A FR7824361A FR2390501A1 FR 2390501 A1 FR2390501 A1 FR 2390501A1 FR 7824361 A FR7824361 A FR 7824361A FR 7824361 A FR7824361 A FR 7824361A FR 2390501 A1 FR2390501 A1 FR 2390501A1
- Authority
- FR
- France
- Prior art keywords
- production
- composite material
- useful product
- photometabolic
- continuous
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910001428 transition metal ion Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- 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
- C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (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)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
L'invention se rapporte au domaine des fermentations en général. Elle concerne un procédé selon lequel on immobilise des cellules entières d'un organisme photométaboliquement actif sur un milieu pour former une matière composite stabilisée, on place la matière composite à l'intérieur d'un réacteur présentant au moins une paroi transparente et, en présence de lumière transmise à travers la paroi, on fait arriver en continu au réacteur une substance susceptible d'être photométabolisée par les cellules dans des conditions suffisantes pour assurer la formation du produit utile, caractérisé en ce que l'on ajoute à la substance susceptible d'être métabolisée des ions de métaux de transition choisis parmi Ti, V, Cr, Mn, Fe, Co, Ni, Cu et leurs mélangea Application notamment à la production d'hydrogène.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77194577A | 1977-02-25 | 1977-02-25 | |
| US05/855,359 US4148690A (en) | 1977-02-25 | 1977-11-28 | Biophotolysis of water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2390501A1 true FR2390501A1 (fr) | 1978-12-08 |
| FR2390501B1 FR2390501B1 (fr) | 1984-03-30 |
Family
ID=27118535
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7805182A Granted FR2390376A1 (fr) | 1977-02-25 | 1978-02-23 | Procede et appareillage pour la production photometabolique d'hydrogene a partir d'eau |
| FR7824361A Granted FR2390501A1 (fr) | 1977-02-25 | 1978-08-22 | Procede pour la production photometabolique continue d'un produit utile |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7805182A Granted FR2390376A1 (fr) | 1977-02-25 | 1978-02-23 | Procede et appareillage pour la production photometabolique d'hydrogene a partir d'eau |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS53107480A (fr) |
| DE (1) | DE2807069C2 (fr) |
| FR (2) | FR2390376A1 (fr) |
| GB (2) | GB1577609A (fr) |
| IT (1) | IT1094153B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2472607A1 (fr) * | 1979-12-28 | 1981-07-03 | Anvar | Systeme de regeneration des cofacteurs pyridiniques faisant intervenir des reactions enzymatiques et des fonctions biologiques immobilisees |
| US4532210A (en) * | 1981-10-08 | 1985-07-30 | Yoshiharu Miura | Process for producing hydrogen by alga in alternating light/dark cycle and environmental aerobic/microaerobic conditions |
| US5151347A (en) * | 1989-11-27 | 1992-09-29 | Martek Corporation | Closed photobioreactor and method of use |
| DE102017104648B4 (de) * | 2017-03-06 | 2019-05-09 | Helmholtz-Zentrum Für Umweltforschung Gmbh - Ufz | Verfahren zur bioreaktiven Extraktion erzeugten Sauerstoffs aus einem Reaktionsraum, sowie Verwendung von phototrophen Mikroorganismen bei der Gewinnung von Wasserstoff |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2320349A1 (fr) * | 1975-08-06 | 1977-03-04 | Agronomique Inst Nat Rech | Procede enzymatique utilisant des microorganismes inclus |
| US4010076A (en) * | 1976-04-01 | 1977-03-01 | Corning Glass Works | Reactor for stabilized microbes having photometabolic activity |
-
1978
- 1978-02-18 DE DE2807069A patent/DE2807069C2/de not_active Expired
- 1978-02-22 IT IT20539/78A patent/IT1094153B/it active
- 1978-02-23 GB GB7282/78A patent/GB1577609A/en not_active Expired
- 1978-02-23 GB GB24047/79A patent/GB1577610A/en not_active Expired
- 1978-02-23 FR FR7805182A patent/FR2390376A1/fr active Granted
- 1978-02-24 JP JP2079078A patent/JPS53107480A/ja active Pending
- 1978-08-22 FR FR7824361A patent/FR2390501A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53107480A (en) | 1978-09-19 |
| DE2807069A1 (de) | 1978-08-31 |
| DE2807069C2 (de) | 1986-09-25 |
| FR2390376A1 (fr) | 1978-12-08 |
| IT7820539A0 (it) | 1978-02-22 |
| IT1094153B (it) | 1985-07-26 |
| GB1577609A (en) | 1980-10-29 |
| FR2390376B1 (fr) | 1984-03-30 |
| FR2390501B1 (fr) | 1984-03-30 |
| GB1577610A (en) | 1980-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |