NO20073707L - Fremgangsmate for fremstilling av propen fra propan - Google Patents
Fremgangsmate for fremstilling av propen fra propanInfo
- Publication number
- NO20073707L NO20073707L NO20073707A NO20073707A NO20073707L NO 20073707 L NO20073707 L NO 20073707L NO 20073707 A NO20073707 A NO 20073707A NO 20073707 A NO20073707 A NO 20073707A NO 20073707 L NO20073707 L NO 20073707L
- Authority
- NO
- Norway
- Prior art keywords
- gas stream
- propene
- propane
- absorbent
- stream
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- 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
- C07C5/3335—Catalytic processes with metals
- C07C5/3337—Catalytic processes with metals of the platinum group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Fremgangsmåte for fremstilling av propen fra propan, som innbefatter trinnene: A) en fødegasstrøm a som innbefatter propan er tilveiebrakt; B) fødegasstrømmen a som innbefatter propan, eventuelt damp og, eventuelt, en oksygenholdig gasstrøm, mates inn i en dehydrogeneringssone og propan blir gjort til gjenstand for en dehydrogenering til propen for å oppnå en produktgasstrøm b som innbefatter propan, propen, metan, etan, eten, karbonmonoksid, karbondioksid, damp, eventuelt hydrogen og, eventuelt oksygen; C) produktgasstrøm b avkjøles, eventuelt komprimeres og damp fjernes ved kondensasjon for å gi en dampfattig produktgasstrøm c; D) produktgasstrøm c bringes i kontakt med en første absorpsjonssone med en selektiv inert absorbens som selektivt absorberer propen for å gi en absorbentstrøm d1 tilsatt i det vesentlige med propen og en gasstrøm d2 som innbefatter propan, propen, metan, etan, eten, karbonmonoksid, karbondioksid, eventuelt hydrogen og, eventuelt oksygen; E) eventuelt blir absorbentstrøm d1 dekomprimert til et lavere trykk i en første desorpsjonssone for å gi en absorbentstrøm e1 tilsatt i det vesentlige propen og en gasstrøm e2 som innbefatter propen, og gasstrøm e2 resirkuleres inn i den første absorpsjonssonen, F) fra absorbentstrømmen d1 og e1 inneholdende i det vesentlig propen, i minst én andre desorpsjonssone, ved dekomprimering, oppvarming og/eller stripping av absorbentstrømmen d1 eller e1, blir en gasstrøm f1 som innbefatter propen frigitt og den selektive absorbenten utvunnet.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510000798 DE102005000798A1 (de) | 2005-01-05 | 2005-01-05 | Verfahren zur Herstellung von Propen aus Propan |
| DE200510012291 DE102005012291A1 (de) | 2005-03-17 | 2005-03-17 | Verfahren zur Herstellung von Propen aus Propan |
| PCT/EP2006/000032 WO2006072572A1 (de) | 2005-01-05 | 2006-01-04 | Verfahren zur herstellung von propen aus propan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20073707L true NO20073707L (no) | 2007-10-03 |
Family
ID=36035680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20073707A NO20073707L (no) | 2005-01-05 | 2007-07-18 | Fremgangsmate for fremstilling av propen fra propan |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US20080221374A1 (no) |
| EP (1) | EP1836146B1 (no) |
| JP (1) | JP2008526800A (no) |
| KR (1) | KR20070093445A (no) |
| AT (1) | ATE438603T1 (no) |
| AU (1) | AU2006204488A1 (no) |
| BR (1) | BRPI0606400A2 (no) |
| CA (1) | CA2594355A1 (no) |
| DE (1) | DE502006004439D1 (no) |
| DK (1) | DK1836146T3 (no) |
| EA (1) | EA010894B1 (no) |
| ES (1) | ES2329166T3 (no) |
| MX (1) | MX2007008179A (no) |
| MY (1) | MY140670A (no) |
| NO (1) | NO20073707L (no) |
| TW (1) | TW200630331A (no) |
| WO (1) | WO2006072572A1 (no) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120190904A1 (en) * | 2011-01-20 | 2012-07-26 | Fina Technology, Inc. | Hydrogen removal from dehydrogenation reactor product |
| DE102013011984A1 (de) * | 2013-07-18 | 2015-01-22 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Erzeugung eines Alkens |
| WO2017179009A1 (en) | 2016-04-15 | 2017-10-19 | Sabic Global Technologies B.V. | Separation of off gases from c3 hydrocarbons in propane dehydrogenation process |
| KR101867691B1 (ko) | 2016-09-09 | 2018-06-18 | 주식회사 효성 | 프로판 탈수소 반응을 이용한 프로필렌 제조 공정 내 에틸렌 제조방법 |
| KR101921190B1 (ko) * | 2017-01-18 | 2018-11-23 | 효성화학 주식회사 | 알칸의 탈수소화 방법 |
| HUE053059T2 (hu) * | 2017-02-22 | 2021-06-28 | Shell Int Research | Alkán oxidatív dehidrogénezése során kilépó anyagáram gázoktól való megtisztítása |
| KR101946152B1 (ko) | 2017-06-01 | 2019-02-11 | 효성화학 주식회사 | 경질 올레핀의 회수방법 |
| ZA201807242B (en) * | 2017-12-21 | 2019-07-31 | Indian Oil Corp Ltd | An integrated fluid catalytic cracking and oxidative propane dehydrogenation process |
| CN108888982B (zh) * | 2018-06-29 | 2021-03-30 | 合肥通用机械研究院有限公司 | 一种聚丙烯工艺气回收装备及回收工艺 |
| CA3115731A1 (en) | 2018-11-02 | 2020-04-16 | Shell Internationale Research Maatschappij B.V. | Separation of ethane oxidative dehydrogenation effluent |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3662017A (en) * | 1970-08-04 | 1972-05-09 | Petro Texas Chemical Corp | Fouling reduction in oxidative dehydrogenation process |
| DE3539553A1 (de) * | 1985-11-07 | 1987-05-14 | Linde Ag | Verfahren zum gewinnen von methylazetylen und/oder propadien |
| US4695662A (en) * | 1986-04-04 | 1987-09-22 | Uop Inc. | Light paraffin dehydrogenation process |
| US6293999B1 (en) * | 1999-11-30 | 2001-09-25 | Uop Llc | Process for separating propylene from propane |
| NO316512B1 (no) * | 2000-01-25 | 2004-02-02 | Statoil Asa | Fremgangsmate og reaktor for autoterm dehydrogenering av hydrokarboner |
| DE10118814A1 (de) * | 2001-04-17 | 2002-10-24 | Basf Ag | Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Gasphasenoxidation von Propen mit molekularem Sauerstoff in einer Reaktionszone |
-
2006
- 2006-01-04 WO PCT/EP2006/000032 patent/WO2006072572A1/de active Application Filing
- 2006-01-04 KR KR1020077017877A patent/KR20070093445A/ko not_active Application Discontinuation
- 2006-01-04 ES ES06700188T patent/ES2329166T3/es active Active
- 2006-01-04 CA CA002594355A patent/CA2594355A1/en not_active Abandoned
- 2006-01-04 JP JP2007549855A patent/JP2008526800A/ja not_active Withdrawn
- 2006-01-04 MX MX2007008179A patent/MX2007008179A/es active IP Right Grant
- 2006-01-04 AU AU2006204488A patent/AU2006204488A1/en not_active Abandoned
- 2006-01-04 US US11/813,360 patent/US20080221374A1/en not_active Abandoned
- 2006-01-04 EA EA200701454A patent/EA010894B1/ru not_active IP Right Cessation
- 2006-01-04 DE DE502006004439T patent/DE502006004439D1/de active Active
- 2006-01-04 BR BRPI0606400-0A patent/BRPI0606400A2/pt not_active IP Right Cessation
- 2006-01-04 DK DK06700188T patent/DK1836146T3/da active
- 2006-01-04 EP EP06700188A patent/EP1836146B1/de active Active
- 2006-01-04 AT AT06700188T patent/ATE438603T1/de not_active IP Right Cessation
- 2006-01-04 MY MYPI20060028A patent/MY140670A/en unknown
- 2006-01-05 TW TW095100483A patent/TW200630331A/zh unknown
-
2007
- 2007-07-18 NO NO20073707A patent/NO20073707L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE438603T1 (de) | 2009-08-15 |
| EP1836146A1 (de) | 2007-09-26 |
| TW200630331A (en) | 2006-09-01 |
| ES2329166T3 (es) | 2009-11-23 |
| KR20070093445A (ko) | 2007-09-18 |
| CA2594355A1 (en) | 2006-07-13 |
| AU2006204488A1 (en) | 2006-07-13 |
| MY140670A (en) | 2010-01-15 |
| US20080221374A1 (en) | 2008-09-11 |
| WO2006072572A1 (de) | 2006-07-13 |
| BRPI0606400A2 (pt) | 2009-11-17 |
| EA010894B1 (ru) | 2008-12-30 |
| JP2008526800A (ja) | 2008-07-24 |
| EA200701454A1 (ru) | 2008-02-28 |
| EP1836146B1 (de) | 2009-08-05 |
| MX2007008179A (es) | 2007-07-25 |
| DK1836146T3 (da) | 2009-10-19 |
| DE502006004439D1 (de) | 2009-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |