GB1420751A - Process for converting methane into proteinaceous material - Google Patents
Process for converting methane into proteinaceous materialInfo
- Publication number
- GB1420751A GB1420751A GB1439772A GB1439772A GB1420751A GB 1420751 A GB1420751 A GB 1420751A GB 1439772 A GB1439772 A GB 1439772A GB 1439772 A GB1439772 A GB 1439772A GB 1420751 A GB1420751 A GB 1420751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- broth
- ammonium
- nitrogen
- added
- methane
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/26—Processes using, or culture media containing, hydrocarbons
- C12N1/28—Processes using, or culture media containing, hydrocarbons aliphatic
- C12N1/30—Processes using, or culture media containing, hydrocarbons aliphatic having five or less carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Microbiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
1420751 Cultivating methane-utilizing bacteria BRITISH PETROLEUM CO Ltd 26 March 1973 [28 March 1972] 14397/7.2 Heading C6F In the continuous cultivation of a methane utilizing micro-organism e.g. Methylococcus capsulatus in a broth comprising an aqueous nutrient medium containing nutrient salts, in the presence of methane and a gas containing free oxygen (air), a first nitrogen source added to the broth is a utilizable compound which is soluble in the broth to give ammonium ions (liquid or gaseous ammonia, ammonium hydroxide or ammonium chloride) and a second nitrogen source added to the broth is of combined nitrogen in a form which does not give ammonium ions and which is less readily utilizable than the first nitrogen source (nitric acid and/or sodium or potassium nitrate), and the quantities added are such as to give an ammonium ion concentration of less than 2.0 milligrams per litre of broth and an excess of combined nitrogen over that utilized (if any). The ammonium source may provide 95-99% of the total nitrogen requirement for microbial growth. The amount of nitric acid/nitrate added may be sufficient to supply 2-12% of the total requirements.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1439772A GB1420751A (en) | 1972-03-28 | 1972-03-28 | Process for converting methane into proteinaceous material |
AU53660/73A AU5366073A (en) | 1972-03-28 | 1973-03-22 | Converting methane into proteinaceous material |
DE19732315177 DE2315177A1 (en) | 1972-03-28 | 1973-03-27 | CONTINUOUS PROCEDURE FOR THE CONVERSION OF METHANE INTO PROTEIN MATERIAL |
IT4906773A IT985616B (en) | 1972-03-28 | 1973-03-27 | PROCESS TO CONVERT METHANE INTO PROTEIN MATERIAL |
FR7310999A FR2178081B1 (en) | 1972-03-28 | 1973-03-27 | |
SU1899414A SU501681A3 (en) | 1972-03-28 | 1973-03-27 | Method for producing protein |
NL7304234A NL7304234A (en) | 1972-03-28 | 1973-03-27 | |
BE129384A BE797464A (en) | 1972-03-28 | 1973-03-28 | METHOD FOR THE CONVERSION OF METHANE INTO PROTEIN MATERIALS |
JP3558073A JPS496188A (en) | 1972-03-28 | 1973-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1439772A GB1420751A (en) | 1972-03-28 | 1972-03-28 | Process for converting methane into proteinaceous material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1420751A true GB1420751A (en) | 1976-01-14 |
Family
ID=10040463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1439772A Expired GB1420751A (en) | 1972-03-28 | 1972-03-28 | Process for converting methane into proteinaceous material |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS496188A (en) |
AU (1) | AU5366073A (en) |
BE (1) | BE797464A (en) |
DE (1) | DE2315177A1 (en) |
FR (1) | FR2178081B1 (en) |
GB (1) | GB1420751A (en) |
IT (1) | IT985616B (en) |
NL (1) | NL7304234A (en) |
SU (1) | SU501681A3 (en) |
-
1972
- 1972-03-28 GB GB1439772A patent/GB1420751A/en not_active Expired
-
1973
- 1973-03-22 AU AU53660/73A patent/AU5366073A/en not_active Expired
- 1973-03-27 IT IT4906773A patent/IT985616B/en active
- 1973-03-27 FR FR7310999A patent/FR2178081B1/fr not_active Expired
- 1973-03-27 DE DE19732315177 patent/DE2315177A1/en active Pending
- 1973-03-27 SU SU1899414A patent/SU501681A3/en active
- 1973-03-27 NL NL7304234A patent/NL7304234A/xx not_active Application Discontinuation
- 1973-03-28 BE BE129384A patent/BE797464A/en unknown
- 1973-03-28 JP JP3558073A patent/JPS496188A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2178081A1 (en) | 1973-11-09 |
AU5366073A (en) | 1974-09-26 |
IT985616B (en) | 1974-12-10 |
FR2178081B1 (en) | 1977-07-29 |
DE2315177A1 (en) | 1973-10-04 |
BE797464A (en) | 1973-09-28 |
NL7304234A (en) | 1973-10-02 |
SU501681A3 (en) | 1976-01-30 |
JPS496188A (en) | 1974-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |