ES2344115T3 - Procedimiento para producir olefinas. - Google Patents
Procedimiento para producir olefinas. Download PDFInfo
- Publication number
- ES2344115T3 ES2344115T3 ES05748228T ES05748228T ES2344115T3 ES 2344115 T3 ES2344115 T3 ES 2344115T3 ES 05748228 T ES05748228 T ES 05748228T ES 05748228 T ES05748228 T ES 05748228T ES 2344115 T3 ES2344115 T3 ES 2344115T3
- Authority
- ES
- Spain
- Prior art keywords
- stream
- effluent stream
- steam
- vapor
- steam effluent
- 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 - Lifetime
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 150000001728 carbonyl compounds Chemical class 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- 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
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un procedimiento para producir una corriente de olefinas C3 y una corriente de hidrocarburos C4 que comprende: (a) proporcionar una primera corriente efluente de vapor a partir de una reacción de conversión de compuestos oxigenados a olefinas, comprendiendo dicha primera corriente efluente de vapor olefinas C2 y C3, hidrocarburos C4, y compuestos carbonilos C2 a C6; (b) ajustar la temperatura y la presión de la primera corriente efluente de vapor para producir una segunda corriente efluente de vapor con una presión que varía de 790 kPa a 2.514 kPa (100 psig a 350 psig) y con una temperatura que varía de 21ºC a 49ºC (70ºF a 120ºF), conteniendo dicha segunda corriente efluente de vapor aproximadamente 50% en peso o más de los hidrocarburos C4 en la primera corriente efluente de vapor; (c) lavar la segunda corriente efluente de vapor con una corriente líquida que contiene alcohol para producir una tercera corriente efluente de vapor; (d) lavar la tercera corriente efluente de vapor con agua líquida para proporcionar una cuarta corriente efluente de vapor, comprendiendo dicha cuarta corriente efluente de vapor aproximadamente 1,0% en peso o menos de compuestos carbonilo C2 a C6; y (e) fraccionar al menos parte de dicha cuarta corriente efluente de vapor para producir una corriente que contiene C3 y una primera corriente que contiene C4.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/871,394 US7332639B2 (en) | 2004-06-18 | 2004-06-18 | Process for producing olefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2344115T3 true ES2344115T3 (es) | 2010-08-18 |
Family
ID=34956112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES05748228T Expired - Lifetime ES2344115T3 (es) | 2004-06-18 | 2005-05-09 | Procedimiento para producir olefinas. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7332639B2 (es) |
| EP (1) | EP1765746B1 (es) |
| CN (1) | CN100548943C (es) |
| AT (1) | ATE463472T1 (es) |
| DE (1) | DE602005020448D1 (es) |
| EA (1) | EA010359B1 (es) |
| ES (1) | ES2344115T3 (es) |
| WO (1) | WO2006007066A1 (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8163967B2 (en) * | 2005-12-22 | 2012-04-24 | Uop Llc | Oxygenate conversion to olefins with enhanced carbonyl recovery |
| US20080039670A1 (en) * | 2006-08-10 | 2008-02-14 | Miller Lawrence W | Methanol-Water Mixtures in Olefin Production Via Oxygenate Conversion |
| EP2338865A1 (en) * | 2009-12-22 | 2011-06-29 | Total Petrochemicals Research Feluy | Process for removing oxygenated contaminants from an hydrocarbon stream |
| EP2338864A1 (en) * | 2009-12-22 | 2011-06-29 | Total Petrochemicals Research Feluy | Process for removing oxygenated contaminants from an hydrocarbon stream |
| KR101972755B1 (ko) * | 2011-07-28 | 2019-04-29 | 토탈 리서치 앤드 테크놀로지 펠루이 | 에틸렌 스트림으로부터 산소화 오염물들을 제거하는 방법 |
| WO2013014002A1 (en) * | 2011-07-28 | 2013-01-31 | Total Research & Technology Feluy | Process for removing oxygenated contaminants from an ethylene stream |
| US9828312B2 (en) | 2012-10-31 | 2017-11-28 | Shell Oil Company | Process for removing oxygenates from an olefin stream |
| WO2014091015A1 (en) | 2012-12-13 | 2014-06-19 | Total Research & Technology Feluy | Process for removing light components from an ethylene stream |
| US9447346B2 (en) | 2013-12-11 | 2016-09-20 | Saudi Arabian Oil Company | Two-step process for production of RON-enhanced mixed butanols and diisobutenes |
| US9732018B2 (en) * | 2014-02-11 | 2017-08-15 | Saudi Arabian Oil Company | Process for production of mixed butanols and diisobutenes as fuel blending components |
| CN105503497B (zh) * | 2014-09-25 | 2017-09-15 | 中国石油化工股份有限公司 | 含氧化合物制丙烯反应产物中水的脱除方法 |
| CN104293398B (zh) * | 2014-10-27 | 2016-05-04 | 上海国际化建工程咨询公司 | 一种低温甲醇洗节能增产的方法及装置 |
| US9670114B2 (en) * | 2014-10-27 | 2017-06-06 | Uop Llc | Methods and apparatuses for reforming of hydrocarbons including recovery of products using an absorption zone |
| US9663423B2 (en) * | 2014-10-27 | 2017-05-30 | Uop Llc | Methods and apparatuses for reforming of hydrocarbons including recovery of products using an absorption zone and a pressure swing adsorption zone |
| EP3284804B1 (en) * | 2016-08-19 | 2020-04-22 | INDIAN OIL CORPORATION Ltd. | Production of propylene in a fluid catalytic cracking unit |
| CN108794289A (zh) * | 2018-07-26 | 2018-11-13 | 国家能源投资集团有限责任公司 | Mto产品气的处理装置和mto系统 |
| EP3683201B1 (de) | 2019-01-18 | 2023-04-26 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Verfahren zur herstellung von olefinen aus oxygenaten |
| CN113527023B (zh) * | 2020-04-15 | 2024-10-15 | 中国石油化工股份有限公司 | 一种异丙醇制丙烯的系统及方法 |
| KR20230098182A (ko) * | 2020-10-31 | 2023-07-03 | 차이나 페트로리움 앤드 케미컬 코포레이션 | 프로필렌의 제조 방법 및 제조 장치 |
| CN114432724B (zh) * | 2020-10-31 | 2023-07-28 | 中国石油化工股份有限公司 | 异丙醇脱水反应的工艺系统和方法及丙酮制丙烯的工艺系统和方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6121504A (en) * | 1998-04-29 | 2000-09-19 | Exxon Chemical Patents Inc. | Process for converting oxygenates to olefins with direct product quenching for heat recovery |
| DE19911910B4 (de) | 1999-03-17 | 2007-04-05 | Linde Ag | Verfahren zur Abtrennung von Oxygenaten aus einem Kohlenwasserstoff-Strom |
| US6303841B1 (en) * | 1999-10-04 | 2001-10-16 | Uop Llc | Process for producing ethylene |
| US6403854B1 (en) * | 2000-10-19 | 2002-06-11 | Uop Llc | Two-stage quench tower for use with oxygenate conversion process |
| DE10150480B4 (de) | 2001-10-16 | 2019-11-28 | Exxonmobil Chemical Patents Inc. | Verfahren zur Aufbereitung eines olefinhaltigen Produktstromes |
| US20030130555A1 (en) * | 2001-11-30 | 2003-07-10 | Minquan Cheng | Oxygenated hydrocarbon compositions and method for recovering the compositions |
-
2004
- 2004-06-18 US US10/871,394 patent/US7332639B2/en active Active
-
2005
- 2005-05-09 AT AT05748228T patent/ATE463472T1/de not_active IP Right Cessation
- 2005-05-09 ES ES05748228T patent/ES2344115T3/es not_active Expired - Lifetime
- 2005-05-09 CN CNB2005800185011A patent/CN100548943C/zh not_active Expired - Lifetime
- 2005-05-09 WO PCT/US2005/016174 patent/WO2006007066A1/en not_active Ceased
- 2005-05-09 DE DE602005020448T patent/DE602005020448D1/de not_active Expired - Fee Related
- 2005-05-09 EP EP05748228A patent/EP1765746B1/en not_active Expired - Lifetime
- 2005-05-09 EA EA200700031A patent/EA010359B1/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA200700031A1 (ru) | 2007-06-29 |
| WO2006007066A1 (en) | 2006-01-19 |
| EP1765746B1 (en) | 2010-04-07 |
| US7332639B2 (en) | 2008-02-19 |
| EP1765746A1 (en) | 2007-03-28 |
| EA010359B1 (ru) | 2008-08-29 |
| US20050283038A1 (en) | 2005-12-22 |
| ATE463472T1 (de) | 2010-04-15 |
| CN100548943C (zh) | 2009-10-14 |
| DE602005020448D1 (de) | 2010-05-20 |
| CN101001822A (zh) | 2007-07-18 |
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