DE2330427A1 - Fermentationsverfahren - Google Patents
FermentationsverfahrenInfo
- Publication number
- DE2330427A1 DE2330427A1 DE19732330427 DE2330427A DE2330427A1 DE 2330427 A1 DE2330427 A1 DE 2330427A1 DE 19732330427 DE19732330427 DE 19732330427 DE 2330427 A DE2330427 A DE 2330427A DE 2330427 A1 DE2330427 A1 DE 2330427A1
- Authority
- DE
- Germany
- Prior art keywords
- fermentation
- aqueous phase
- stage
- fermentation stage
- primary
- 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.)
- Pending
Links
- 238000000855 fermentation Methods 0.000 title claims description 154
- 230000004151 fermentation Effects 0.000 title claims description 154
- 239000008346 aqueous phase Substances 0.000 claims description 84
- 244000005700 microbiome Species 0.000 claims description 26
- 229930195733 hydrocarbon Natural products 0.000 claims description 21
- 150000002430 hydrocarbons Chemical class 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 235000015097 nutrients Nutrition 0.000 claims description 19
- 241000894006 Bacteria Species 0.000 claims description 16
- 150000001735 carboxylic acids Chemical class 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 11
- 239000002609 medium Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 7
- 239000001963 growth medium Substances 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 26
- 238000004519 manufacturing process Methods 0.000 description 16
- 230000005484 gravity Effects 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- 230000001580 bacterial effect Effects 0.000 description 7
- 238000005273 aeration Methods 0.000 description 5
- 238000010908 decantation Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 235000015872 dietary supplement Nutrition 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 241000588986 Alcaligenes Species 0.000 description 2
- -1 Ammonium ions Chemical class 0.000 description 2
- 241000222178 Candida tropicalis Species 0.000 description 2
- 241000589516 Pseudomonas Species 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229940041514 candida albicans extract Drugs 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012138 yeast extract Substances 0.000 description 2
- NIDNOXCRFUCAKQ-UMRXKNAASA-N (1s,2r,3s,4r)-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1[C@H]2C=C[C@@H]1[C@H](C(=O)O)[C@@H]2C(O)=O NIDNOXCRFUCAKQ-UMRXKNAASA-N 0.000 description 1
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- 241000588621 Moraxella Species 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 235000020774 essential nutrients Nutrition 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2823172A GB1431544A (en) | 1972-06-16 | 1972-06-16 | Continuous fermentation processes for converting hydrocarbons into proteinaceous materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2330427A1 true DE2330427A1 (de) | 1974-01-03 |
Family
ID=10272402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732330427 Pending DE2330427A1 (de) | 1972-06-16 | 1973-06-15 | Fermentationsverfahren |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4948885A (enrdf_load_stackoverflow) |
| BE (1) | BE800993A (enrdf_load_stackoverflow) |
| DE (1) | DE2330427A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2189511B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1431544A (enrdf_load_stackoverflow) |
| IT (1) | IT985474B (enrdf_load_stackoverflow) |
| NL (1) | NL7308271A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU165381B (enrdf_load_stackoverflow) * | 1972-06-20 | 1974-08-28 | ||
| FR2481317A1 (fr) * | 1980-04-24 | 1981-10-30 | Roquette Freres | Procede microbiologique perfectionne |
-
1972
- 1972-06-16 GB GB2823172A patent/GB1431544A/en not_active Expired
-
1973
- 1973-06-14 NL NL7308271A patent/NL7308271A/xx unknown
- 1973-06-14 IT IT5080673A patent/IT985474B/it active
- 1973-06-15 DE DE19732330427 patent/DE2330427A1/de active Pending
- 1973-06-15 FR FR7322006A patent/FR2189511B1/fr not_active Expired
- 1973-06-15 JP JP6765473A patent/JPS4948885A/ja active Pending
- 1973-06-15 BE BE132336A patent/BE800993A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE800993A (fr) | 1973-12-17 |
| NL7308271A (enrdf_load_stackoverflow) | 1973-12-18 |
| GB1431544A (en) | 1976-04-07 |
| FR2189511B1 (enrdf_load_stackoverflow) | 1977-07-29 |
| JPS4948885A (enrdf_load_stackoverflow) | 1974-05-11 |
| IT985474B (it) | 1974-11-30 |
| FR2189511A1 (enrdf_load_stackoverflow) | 1974-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |