GB1378178A - Hydrocarbon recovery process - Google Patents
Hydrocarbon recovery processInfo
- Publication number
- GB1378178A GB1378178A GB5496171A GB5496171A GB1378178A GB 1378178 A GB1378178 A GB 1378178A GB 5496171 A GB5496171 A GB 5496171A GB 5496171 A GB5496171 A GB 5496171A GB 1378178 A GB1378178 A GB 1378178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrocarbon
- reaction
- stripping
- oxidation
- ammoxidation
- 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
- 229930195733 hydrocarbon Natural products 0.000 title abstract 7
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 7
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 6
- 238000011084 recovery Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 230000003647 oxidation Effects 0.000 abstract 3
- 238000007254 oxidation reaction Methods 0.000 abstract 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 2
- 239000002250 absorbent Substances 0.000 abstract 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 239000001294 propane Substances 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 239000001282 iso-butane Substances 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1378178 Oxidation and ammoxidation processes DAVY POWERGAS Ltd 22 Nov 1972 [26 Nov 1971] 54961/71 Addition to 1377735 Heading C2C A process for the oxidation, including ammoxidation, of hydrocarbons is characterized in that the hydrocarbon is incompletely converted in the reaction and the unconverted hydrocarbon is recycled to the reaction, the hydrocarbon in the reactor effluent being absorbed in a liquid absorbent and recovered therefrom by stripping the liquid absorbent with oxygen, nitrogen and sufficient of the said hydrocarbon that the upper flammable limit of the medium is exceeded, the stripping gas being returned with the recovered hydrocarbon to the reaction. The process may be the ammoxidation of propane or isobutane to acrylonitrile or methacrylonitrile respectively or for the oxidation of propane or butane to acrolein, methacrolein, acrylic acid or methacrylic acid. The stripping stage may be followed by a second stripping stage in which the stripping medium is a gas substantially inert under the reaction conditions, e.g. nitrogen, which may be separated from gas from the reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5496171A GB1378178A (en) | 1972-11-22 | 1972-11-22 | Hydrocarbon recovery process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5496171A GB1378178A (en) | 1972-11-22 | 1972-11-22 | Hydrocarbon recovery process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1378178A true GB1378178A (en) | 1974-12-27 |
Family
ID=10472580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5496171A Expired GB1378178A (en) | 1972-11-22 | 1972-11-22 | Hydrocarbon recovery process |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1378178A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0381369A1 (en) * | 1989-01-30 | 1990-08-08 | The Boc Group, Inc. | Process for the production of nitriles and oxides |
| WO2001096271A3 (en) * | 2000-06-14 | 2002-05-02 | Basf Ag | Method for producing acrolein and/or acrylic acid |
-
1972
- 1972-11-22 GB GB5496171A patent/GB1378178A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0381369A1 (en) * | 1989-01-30 | 1990-08-08 | The Boc Group, Inc. | Process for the production of nitriles and oxides |
| WO2001096271A3 (en) * | 2000-06-14 | 2002-05-02 | Basf Ag | Method for producing acrolein and/or acrylic acid |
| EP1642879A1 (en) * | 2000-06-14 | 2006-04-05 | Basf Aktiengesellschaft | Method for producing acrolein and/or acrylic acid or a mixture thereof from propane and/or propene |
| US7321058B2 (en) | 2000-06-14 | 2008-01-22 | Basf Aktiengesellschaft | Method for producing acrolein and/or acrylic acid |
| CZ304548B6 (en) * | 2000-06-14 | 2014-07-02 | Basf Aktiengesellschaft | Process for preparing acrolein and/or acrylic acid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |