ES344475A1 - A procedure for the cultivation of a microorganism and the separation of straight chain hydrocarbons. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the cultivation of a microorganism and the separation of straight chain hydrocarbons. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES344475A1 ES344475A1 ES344475A ES344475A ES344475A1 ES 344475 A1 ES344475 A1 ES 344475A1 ES 344475 A ES344475 A ES 344475A ES 344475 A ES344475 A ES 344475A ES 344475 A1 ES344475 A1 ES 344475A1
- Authority
- ES
- Spain
- Prior art keywords
- microorganism
- stage
- cultivation
- straight chain
- chain hydrocarbons
- 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
Links
- 244000005700 microbiome Species 0.000 title abstract 10
- 229930195733 hydrocarbon Natural products 0.000 title abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 4
- 239000010452 phosphate Substances 0.000 abstract 4
- 239000008346 aqueous phase Substances 0.000 abstract 3
- 239000002609 medium Substances 0.000 abstract 2
- 235000015097 nutrients Nutrition 0.000 abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A method for the cultivation of a microorganism and the separation of straight chain hydrocarbons, characterized in that it comprises the cultivation of a microorganism in the presence of a petroleum fraction consisting entirely or in part of straight chain hydrocarbons, in the presence of an aqueous nutrient medium consisting partly of phosphate and in the presence of a gas containing free oxygen, said fraction of the oil and said aqueous medium being continuously fed to a fermenter containing said microorganism and in which a first stage of cultivation of said microorganism, a product flow continuously comprising the microorganism to a second promoting stage, in which the microorganism is treated with a second stage of aqueous nutrient medium, a product flow comprising microorganism of the second fermenting stage being continuously separated, in the first stage of cultivation the amount of fo in the aqueous phase in the first fermentor stage being such that the rate of development of the microorganism is not impeded by phosphate depletion, and in the second stage the amount of phosphate in the aqueous phase of the second fermentor stage being less than the amount required to prevent the development of the microorganism or the absence of phosphate from the aqueous phase of the second fermentor stage. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES344475A ES344475A1 (en) | 1967-08-17 | 1967-08-17 | A procedure for the cultivation of a microorganism and the separation of straight chain hydrocarbons. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES344475A ES344475A1 (en) | 1967-08-17 | 1967-08-17 | A procedure for the cultivation of a microorganism and the separation of straight chain hydrocarbons. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES344475A1 true ES344475A1 (en) | 1968-12-16 |
Family
ID=8446001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES344475A Expired ES344475A1 (en) | 1967-08-17 | 1967-08-17 | A procedure for the cultivation of a microorganism and the separation of straight chain hydrocarbons. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES344475A1 (en) |
-
1967
- 1967-08-17 ES ES344475A patent/ES344475A1/en not_active Expired
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