GB984901A - Process for the dehydrogenation of hydrocarbons - Google Patents
Process for the dehydrogenation of hydrocarbonsInfo
- Publication number
- GB984901A GB984901A GB3946462A GB3946462A GB984901A GB 984901 A GB984901 A GB 984901A GB 3946462 A GB3946462 A GB 3946462A GB 3946462 A GB3946462 A GB 3946462A GB 984901 A GB984901 A GB 984901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphur
- hydrocarbons
- hydrocarbon
- oxygen
- referred
- 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 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 238000006356 dehydrogenation reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 2
- 239000004291 sulphur dioxide Substances 0.000 abstract 2
- 239000011449 brick Substances 0.000 abstract 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene group Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 abstract 1
- 239000008262 pumice Substances 0.000 abstract 1
- PTISTKLWEJDJID-UHFFFAOYSA-N sulfanylidenemolybdenum Chemical compound [Mo]=S PTISTKLWEJDJID-UHFFFAOYSA-N 0.000 abstract 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 abstract 1
- CXVCSRUYMINUSF-UHFFFAOYSA-N tetrathiomolybdate(2-) Chemical compound [S-][Mo]([S-])(=S)=S CXVCSRUYMINUSF-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/54—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with an acceptor system containing at least two compounds provided for in more than one of the sub-groups C07C5/44 - C07C5/50
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Hydrocarbons are dehydrogenated by treating the hydrocarbon at 200-1500 DEG C. with a mixture of sulphur, oxygen and sulphur dioxide. A dehydrogenation catalyst, e.g. tungsten or molybdenum sulphide or a thiotungstate or thiomolybdate supported on pumice, charcoal or brick, may also be employed. A molecular ratio of hydrocarbon to total sulphur in the sulphur/oxygen/sulphur dioxide mixture of up to 1 : 1 is specified. The process may be carried out at atmospheric conditions. The preparation of butadienes from crude butenes, isoprene from isopentane and styrene from ethylbenzene is referred to. Specification 796,085 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3946462A GB984901A (en) | 1962-10-18 | 1962-10-18 | Process for the dehydrogenation of hydrocarbons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3946462A GB984901A (en) | 1962-10-18 | 1962-10-18 | Process for the dehydrogenation of hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB984901A true GB984901A (en) | 1965-03-03 |
Family
ID=10409689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3946462A Expired GB984901A (en) | 1962-10-18 | 1962-10-18 | Process for the dehydrogenation of hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB984901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0766330A1 (en) | 1989-12-27 | 1997-04-02 | The Standard Oil Company | Components for use in electrochemical cells and their use in oxygen separation |
| US10722871B2 (en) | 2016-03-22 | 2020-07-28 | Haldor Topsøe A/S | Sulfide-based alkane dehydrogenation catalysts |
-
1962
- 1962-10-18 GB GB3946462A patent/GB984901A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0766330A1 (en) | 1989-12-27 | 1997-04-02 | The Standard Oil Company | Components for use in electrochemical cells and their use in oxygen separation |
| US10722871B2 (en) | 2016-03-22 | 2020-07-28 | Haldor Topsøe A/S | Sulfide-based alkane dehydrogenation catalysts |
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