BR0311975A - Procedimento para a fabricação de propileno a partir de um fluxo de carga que contenha olefina c4 até c8 - Google Patents
Procedimento para a fabricação de propileno a partir de um fluxo de carga que contenha olefina c4 até c8Info
- Publication number
- BR0311975A BR0311975A BR0311975-0A BR0311975A BR0311975A BR 0311975 A BR0311975 A BR 0311975A BR 0311975 A BR0311975 A BR 0311975A BR 0311975 A BR0311975 A BR 0311975A
- Authority
- BR
- Brazil
- Prior art keywords
- olefins
- degrees celsius
- propylene
- separated
- bar
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/06—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
Abstract
"PROCEDIMENTO PARA A FABRICAçãO DE PROPILENO A PARTIR DE UM FLUXO DE CARGA QUE CONTENHA OLEFINA C~ 4~ ATé C~ 8~". A presente invenção refere-se a um procedimento para a fabricação de propileno, a partir de um fluxo de carga contendo olefina C~ 4~ até C~ 6~ é transformado em vapor, superaquecido e misturado com vapor de água. A mistura de vapor de olefina é convertida num catalisador de zeólito. A mistura reativa resultante é arrefecida e parcialmente condensada. Para aumentar o rendimento do propileno, a fase gasosa contendo etileno, propileno, olefina C~ 4~ até C~ 8~ como também outros hidrocarbonetos é condensada e a fase gasosa e líquida que sai do estágio de compressão e que contém propileno, etileno e outros hidrocarbonetos é decomposta numa fase gasosa e numa fase líquida contendo olefina C~ 4+~ e a fase líquida é decomposta numa fração contendo olefina C~ 4~ até C~ 6~ e uma fração contendo olefina C~ 7+~.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10233069A DE10233069C1 (de) | 2002-07-19 | 2002-07-19 | Verfahren zur Herstellung von Propylen aus einem C¶4¶ bis C¶8¶ Olefine enthaltenden Einsatzstrom |
PCT/EP2003/005903 WO2004009519A1 (de) | 2002-07-19 | 2003-06-05 | Verfahren zur herstellung von propylen aus einem c4 bis c8 olefine enthaltenden einsatzstrom |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0311975A true BR0311975A (pt) | 2005-04-26 |
Family
ID=27763009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0311975-0A BR0311975A (pt) | 2002-07-19 | 2003-06-05 | Procedimento para a fabricação de propileno a partir de um fluxo de carga que contenha olefina c4 até c8 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7425663B2 (pt) |
EP (1) | EP1525174B1 (pt) |
JP (1) | JP2005533122A (pt) |
CN (1) | CN1310853C (pt) |
AT (1) | ATE443692T1 (pt) |
AU (1) | AU2003250341A1 (pt) |
BR (1) | BR0311975A (pt) |
DE (2) | DE10233069C1 (pt) |
WO (1) | WO2004009519A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7268265B1 (en) | 2004-06-30 | 2007-09-11 | Uop Llc | Apparatus and process for light olefin recovery |
CN100368359C (zh) * | 2005-08-15 | 2008-02-13 | 中国石油化工股份有限公司 | 增产丙烯的生产方法 |
CN100413821C (zh) * | 2005-09-07 | 2008-08-27 | 中国石油化工股份有限公司 | 含碳烯烃混合物催化裂解生产轻质烯烃的方法 |
CN100413822C (zh) * | 2005-09-07 | 2008-08-27 | 中国石油化工股份有限公司 | 含碳烯烃混合物催化裂解增产丙烯乙烯的方法 |
CN100418938C (zh) * | 2005-09-07 | 2008-09-17 | 中国石油化工股份有限公司 | 分离含碳烯烃催化裂解产物的方法 |
CN100430352C (zh) * | 2005-11-11 | 2008-11-05 | 中国石油化工股份有限公司 | 含碳烯烃裂解产物的分离方法 |
CN101092323B (zh) * | 2006-06-21 | 2010-07-21 | 中国石油化工股份有限公司 | 含碳烯烃催化裂解制轻质烯烃的方法 |
CN101092325B (zh) * | 2006-06-21 | 2010-05-12 | 中国石油化工股份有限公司 | 含碳烯烃催化裂解制丙烯的方法 |
US8137631B2 (en) * | 2008-12-11 | 2012-03-20 | Uop Llc | Unit, system and process for catalytic cracking |
US8246914B2 (en) * | 2008-12-22 | 2012-08-21 | Uop Llc | Fluid catalytic cracking system |
US8889076B2 (en) * | 2008-12-29 | 2014-11-18 | Uop Llc | Fluid catalytic cracking system and process |
US9745519B2 (en) | 2012-08-22 | 2017-08-29 | Kellogg Brown & Root Llc | FCC process using a modified catalyst |
CN111217665B (zh) * | 2020-04-01 | 2024-01-19 | 联泓新材料科技股份有限公司 | 一种烯烃催化裂解产品精细分离装置及分离方法 |
US20240217898A1 (en) * | 2022-12-29 | 2024-07-04 | Uop Llc | Systems and methods for paraffin cracking |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3230660C1 (de) * | 1982-08-02 | 1984-01-26 | Basf Farben + Fasern Ag, 2000 Hamburg | Verfahren und Vorrichtung zur Durchfuehrung einer Elektrotauchlackierung sowie Anwendung |
US5026936A (en) * | 1989-10-02 | 1991-06-25 | Arco Chemical Technology, Inc. | Enhanced production of propylene from higher hydrocarbons |
US5171921A (en) * | 1991-04-26 | 1992-12-15 | Arco Chemical Technology, L.P. | Production of olefins |
DE4410477C1 (de) * | 1994-03-25 | 1995-09-14 | Flaekt Ab | Vorrichtung zur Oberflächenbehandlung von Fahrzeugkarosserien |
DE19641048C2 (de) * | 1996-10-04 | 2000-07-20 | Flaekt Ab | Verfahren zum Ein- und Ausbringen von Werkstücken, insbesondere Fahrzeugkarosserien, Vorrichtung und Anlage zur Oberflächenbehandlung von Werkstücken im Durchlauf |
DE19648795A1 (de) * | 1996-11-26 | 1998-05-28 | Metallgesellschaft Ag | Verfahren zum Erzeugen von C¶3¶- und C¶4¶-Olefinen aus einem C¶4¶- bis C¶7¶-Olefine enthaltenden Einsatzgemisch |
DE19933063A1 (de) * | 1999-07-15 | 2001-01-18 | Metallgesellschaft Ag | Verfahren zum Erzeugen von C¶2¶- bis C¶4¶-Olefinen aus einem C¶4¶- bis C¶8¶-Olefine enthaltenden Einsatzgemisch |
EP1207967B1 (de) * | 1999-09-03 | 2003-08-27 | ABB Fläkt Aktiebolag | Verfahren zum ein- und ausbringen von werkstücken in bzw. aus einem oberflächenbehandlungsbereich, oberflächenbehandlungsvorrichtung und anlage zur oberflächenbehandlung |
JP3416122B2 (ja) * | 2000-03-15 | 2003-06-16 | 株式会社大気社 | 浸漬型表面処理装置および浸漬式表面処理方法 |
-
2002
- 2002-07-19 DE DE10233069A patent/DE10233069C1/de not_active Expired - Fee Related
-
2003
- 2003-06-05 US US10/522,498 patent/US7425663B2/en active Active
- 2003-06-05 BR BR0311975-0A patent/BR0311975A/pt not_active Application Discontinuation
- 2003-06-05 DE DE50311948T patent/DE50311948D1/de not_active Expired - Lifetime
- 2003-06-05 EP EP03764916A patent/EP1525174B1/de not_active Expired - Lifetime
- 2003-06-05 AT AT03764916T patent/ATE443692T1/de not_active IP Right Cessation
- 2003-06-05 CN CNB038113325A patent/CN1310853C/zh not_active Expired - Lifetime
- 2003-06-05 JP JP2004522171A patent/JP2005533122A/ja not_active Withdrawn
- 2003-06-05 AU AU2003250341A patent/AU2003250341A1/en not_active Abandoned
- 2003-06-05 WO PCT/EP2003/005903 patent/WO2004009519A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1525174B1 (de) | 2009-09-23 |
DE50311948D1 (de) | 2009-11-05 |
EP1525174A1 (de) | 2005-04-27 |
ATE443692T1 (de) | 2009-10-15 |
WO2004009519A1 (de) | 2004-01-29 |
JP2005533122A (ja) | 2005-11-04 |
CN1653020A (zh) | 2005-08-10 |
CN1310853C (zh) | 2007-04-18 |
US7425663B2 (en) | 2008-09-16 |
DE10233069C1 (de) | 2003-09-18 |
US20050234282A1 (en) | 2005-10-20 |
AU2003250341A1 (en) | 2004-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |