DE3608611C2 - - Google Patents
Info
- Publication number
- DE3608611C2 DE3608611C2 DE3608611A DE3608611A DE3608611C2 DE 3608611 C2 DE3608611 C2 DE 3608611C2 DE 3608611 A DE3608611 A DE 3608611A DE 3608611 A DE3608611 A DE 3608611A DE 3608611 C2 DE3608611 C2 DE 3608611C2
- Authority
- DE
- Germany
- Prior art keywords
- reactor
- catalyst
- bed
- hydrogen
- gas
- 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
- 239000003054 catalyst Substances 0.000 claims description 57
- 239000007789 gas Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 23
- 230000003647 oxidation Effects 0.000 claims description 17
- 238000007254 oxidation reaction Methods 0.000 claims description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 12
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000011069 regeneration method Methods 0.000 claims description 9
- 230000008929 regeneration Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 150000001993 dienes Chemical class 0.000 claims description 4
- 150000005673 monoalkenes Chemical class 0.000 claims description 4
- 238000013020 steam cleaning Methods 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 239000000571 coke Substances 0.000 description 12
- 229930195733 hydrocarbon Natural products 0.000 description 12
- 238000003303 reheating Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 11
- 150000002430 hydrocarbons Chemical class 0.000 description 11
- 230000009467 reduction Effects 0.000 description 11
- 230000003197 catalytic effect Effects 0.000 description 10
- 150000001336 alkenes Chemical class 0.000 description 9
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 7
- 239000003915 liquefied petroleum gas Substances 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 5
- 230000009849 deactivation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- -1 alkane Hydrocarbons Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 125000004817 pentamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- JTXAHXNXKFGXIT-UHFFFAOYSA-N propane;prop-1-ene Chemical group CCC.CC=C JTXAHXNXKFGXIT-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
-
- 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
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3332—Catalytic processes with metal oxides or metal sulfides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/712,831 US4581339A (en) | 1985-03-18 | 1985-03-18 | Catalytic dehydrogenation reactor cycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3608611A1 DE3608611A1 (de) | 1986-09-18 |
| DE3608611C2 true DE3608611C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-12-21 |
Family
ID=24863732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863608611 Granted DE3608611A1 (de) | 1985-03-18 | 1986-03-14 | Katalytischer drehydrierungsreaktorzyklus |
Country Status (6)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4996387A (en) * | 1989-07-20 | 1991-02-26 | Phillips Petroleum Company | Dehydrogenation process |
| US5214225A (en) * | 1991-12-05 | 1993-05-25 | Hall Stephen G | Dehydrogenation process with improved heat recovery |
| US5510557A (en) * | 1994-02-28 | 1996-04-23 | Abb Lummus Crest Inc. | Endothermic catalytic dehydrogenation process |
| DE4446384A1 (de) * | 1994-12-23 | 1996-06-27 | Basf Ag | Verfahren zur Herstellung von olefinisch ungesättigten Verbindungen, insbesondere Styrol duch katalytische Oxidation |
| DK0770426T3 (da) * | 1995-10-27 | 2003-09-08 | Akzo Nobel Nv | Fremgangsmåde til fremstilling af en hydrogeneringskatalysator ud fra spildkatalysatorer |
| RU2178399C1 (ru) * | 2000-12-09 | 2002-01-20 | Институт катализа им. Г.К. Борескова СО РАН | Способ каталитического дегидрирования углеводородов |
| JP2005327483A (ja) * | 2004-05-12 | 2005-11-24 | Honda Motor Co Ltd | エネルギーの利用装置およびエネルギーの利用方法 |
| US8288446B2 (en) * | 2007-06-25 | 2012-10-16 | Saudi Basic Industries Corporation | Catalytic hydrogenation of carbon dioxide into syngas mixture |
| CN106687429A (zh) | 2014-09-12 | 2017-05-17 | 沙特基础工业全球技术有限公司 | 嵌入式烷烃脱氢系统及方法 |
| US10017431B2 (en) * | 2014-12-10 | 2018-07-10 | Lummus Technology Inc. | Process for co-producing C3 olefins, iC4 olefins, nC4 olefins and diolefins, and/or C5 olefins and diolefins |
| US10155703B2 (en) | 2015-11-04 | 2018-12-18 | Exxonmobil Chemical Patents Inc. | Processes and systems for converting hydrocarbons to cyclopentadiene |
| US20180339280A1 (en) | 2017-04-28 | 2018-11-29 | Flint Hills Resources, Lp | Processes and apparatus for introducing a gas into a reactor |
| CN110582479B (zh) * | 2017-05-03 | 2023-03-17 | 沙特基础全球技术有限公司 | 脱氢工艺中的可编程逻辑控制器 |
| US10836690B1 (en) | 2019-07-26 | 2020-11-17 | Tpc Group Llc | Dehydrogenation process and system with reactor re-sequencing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3647909A (en) * | 1970-02-10 | 1972-03-07 | Atlantic Richfield Co | Regeneration of chromia-alumina dehydrogenation catalyst |
| GB1398086A (en) * | 1971-07-02 | 1975-06-18 | Shell Int Research | Process for the regeneration of a deactivated hydrocarbon conversion catalyst |
| JPS5932447B2 (ja) * | 1982-04-12 | 1984-08-09 | 三菱瓦斯化学株式会社 | オレフインの製造方法 |
-
1985
- 1985-03-18 US US06/712,831 patent/US4581339A/en not_active Expired - Lifetime
-
1986
- 1986-03-11 CA CA000503799A patent/CA1261312A/en not_active Expired
- 1986-03-14 DE DE19863608611 patent/DE3608611A1/de active Granted
- 1986-03-17 NO NO861010A patent/NO169834C/no not_active IP Right Cessation
- 1986-03-18 KR KR8601983A patent/KR900000859B1/ko not_active Expired
- 1986-03-18 FI FI861121A patent/FI79250C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI79250B (fi) | 1989-08-31 |
| FI861121L (fi) | 1986-09-19 |
| FI861121A0 (fi) | 1986-03-18 |
| KR860007357A (ko) | 1986-10-10 |
| KR900000859B1 (en) | 1990-02-17 |
| FI79250C (fi) | 1989-12-11 |
| NO861010L (no) | 1986-09-19 |
| NO169834C (no) | 1992-08-12 |
| CA1261312A (en) | 1989-09-26 |
| NO169834B (no) | 1992-05-04 |
| DE3608611A1 (de) | 1986-09-18 |
| US4581339A (en) | 1986-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8125 | Change of the main classification |
Ipc: C07C 5/333 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HOUDRY, INC., LOUISVILLE, KY., US |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: UNITED CATALYSTS INC., LOUISVILLE, KY., US |
|
| 8339 | Ceased/non-payment of the annual fee |