RU2002120493A - PROCESSES FOR PREVENTING THE FORMATION OF HALOGEN HYDROGEN IN THE SYSTEM OF EXTRACTION OF OLIGOMERIZATION PRODUCTS - Google Patents

PROCESSES FOR PREVENTING THE FORMATION OF HALOGEN HYDROGEN IN THE SYSTEM OF EXTRACTION OF OLIGOMERIZATION PRODUCTS

Info

Publication number
RU2002120493A
RU2002120493A RU2002120493/04A RU2002120493A RU2002120493A RU 2002120493 A RU2002120493 A RU 2002120493A RU 2002120493/04 A RU2002120493/04 A RU 2002120493/04A RU 2002120493 A RU2002120493 A RU 2002120493A RU 2002120493 A RU2002120493 A RU 2002120493A
Authority
RU
Russia
Prior art keywords
clause
stabilizing substance
quenching agent
amine
substance comprises
Prior art date
Application number
RU2002120493/04A
Other languages
Russian (ru)
Other versions
RU2249585C2 (en
Inventor
Джеффри У. ФРИМАН (US)
Джеффри У. ФРИМАН
Брюс Э. КРЕЙШЕР (US)
Брюс Э. КРЕЙШЕР
Уоррен М. ЭВЕРТ (US)
Уоррен М. ЭВЕРТ
Роналд Д. КНАДСЕН (US)
Роналд Д. КНАДСЕН
Original Assignee
Филлипс Петролеум Компани (US)
Филлипс Петролеум Компани
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Филлипс Петролеум Компани (US), Филлипс Петролеум Компани filed Critical Филлипс Петролеум Компани (US)
Publication of RU2002120493A publication Critical patent/RU2002120493A/en
Application granted granted Critical
Publication of RU2249585C2 publication Critical patent/RU2249585C2/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08Catalytic processes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Claims (35)

1. Способ олигомеризации, включающий: a) обеспечение по меньшей мере одной каталитической системы, по меньшей мере одного низшего олефина и по меньшей мере одной среды для проведения процесса; b) введение низшего олефина в реакцию в присутствии указанной каталитической системы с получением потока продукта, включающего высший олефиновый продукт и остаток каталитической системы, диспергированные в среде для проведения процесса; c) обработку полученного потока продукта гасящим веществом, включающим алифатический первичный амин, алифатический вторичный амин, алифатический третичный амин или комбинацию этих веществ, причем указанное гасящее вещество предоставляют в количестве, по меньшей мере эффективном для того, чтобы в значительной степени погасить каталитическую систему.1. The method of oligomerization, including: a) providing at least one catalytic system, at least one lower olefin and at least one medium for carrying out the process; b) introducing a lower olefin into the reaction in the presence of said catalyst system to obtain a product stream comprising a higher olefin product and the remainder of the catalyst system dispersed in the process medium; c) treating the resulting product stream with a quenching agent comprising an aliphatic primary amine, an aliphatic secondary amine, an aliphatic tertiary amine, or a combination of these substances, said quenching agent being provided in an amount at least effective to substantially extinguish the catalyst system. 2. Способ по п.1, где гасящее вещество включает ациклический алифатический амин.2. The method according to claim 1, where the quenching agent comprises an acyclic aliphatic amine. 3. Способ по п.1, где гасящее вещество включает циклический алифатический амин.3. The method according to claim 1, where the quenching agent comprises a cyclic aliphatic amine. 4. Способ по п.1, где гасящее вещество включает первичный амин.4. The method according to claim 1, where the quenching agent comprises a primary amine. 5. Способ по п.1, где гасящее вещество включает вторичный амин.5. The method according to claim 1, where the quenching agent comprises a secondary amine. 6. Способ по п.1, где гасящее вещество включает циклогексиламин.6. The method according to claim 1, where the quenching agent comprises cyclohexylamine. 7. Способ по п.1, где гасящее вещество включает дибутиламин.7. The method according to claim 1, where the quenching agent comprises dibutylamine. 8. Способ по п.1, где гасящее вещество включает алканоламин.8. The method according to claim 1, where the quenching agent comprises alkanolamine. 9. Способ по п.1, где гасящее вещество включает изопропиламин.9. The method according to claim 1, where the quenching agent comprises isopropylamine. 10. Способ по п.1, где гасящее вещество включает моноэтаноламин.10. The method according to claim 1, where the quenching agent comprises monoethanolamine. 11. Способ по п.1, где гасящее вещество включает диэтаноламин.11. The method according to claim 1, where the quenching agent comprises diethanolamine. 12. Способ по п.1, где гасящее вещество отделяется от указанного высшего олефина путем перегонки.12. The method according to claim 1, where the quenching agent is separated from the specified higher olefin by distillation. 13. Способ по п.1, где гасящее вещество дополнительно включает спирт.13. The method according to claim 1, where the quenching agent further comprises alcohol. 14. Способ по п.1, где гасящее вещество добавляют в молярном соотношении от около 1 до около 5 по отношению к содержанию металла в указанном катализаторе.14. The method according to claim 1, where the quenching agent is added in a molar ratio of from about 1 to about 5 with respect to the metal content in the specified catalyst. 15. Способ олигомеризации, включающий: a) обеспечение галогенированной каталитической системы, низшего олефина и среды для проведения процесса; b) введение низшего олефина в реакцию в присутствии каталитической системы с получением потока продукта, включающего высший олефиновый продукт и остаток каталитической системы, диспергированные в среде для проведения процесса; c) обработку потока продукта спиртом в количестве, по меньшей мере эффективном для того, чтобы частично погасить каталитическую систему; и d) обработку потока продукта стабилизирующим веществом, которое образует стабильную галогеноводородную соль, причем указанное стабилизирующее вещество обеспечивают в количестве, эффективном для уменьшения образования газообразного галогеноводорода.15. An oligomerization process, comprising: a) providing a halogenated catalyst system, lower olefin and process medium; b) introducing a lower olefin into the reaction in the presence of a catalyst system to obtain a product stream comprising a higher olefin product and the remainder of the catalyst system dispersed in the process medium; c) treating the product stream with alcohol in an amount at least effective to partially quench the catalyst system; and d) treating the product stream with a stabilizing substance that forms a stable hydrogen halide salt, said stabilizing substance being provided in an amount effective to reduce the formation of hydrogen halide gas. 16. Способ по п.15, где стабилизирующее вещество выбирают из алифатического амина, ароматического амина, соли металла с амидом, соли металла с бутилатом, соли металла с карбоновой кислотой или комбинации этих веществ.16. The method according to clause 15, where the stabilizing substance is selected from an aliphatic amine, aromatic amine, a metal salt with an amide, a metal salt with butylate, a metal salt with a carboxylic acid, or a combination of these substances. 17. Способ по п.15, где стабилизирующее вещество включает ациклический алифатический амин.17. The method according to clause 15, where the stabilizing substance comprises an acyclic aliphatic amine. 18. Способ по п.15, где стабилизирующее вещество включает циклический алифатический амин.18. The method according to clause 15, where the stabilizing substance comprises a cyclic aliphatic amine. 19. Способ по п.15, где стабилизирующее вещество включает ароматический амин.19. The method according to clause 15, where the stabilizing substance comprises an aromatic amine. 20. Способ по п.15, где стабилизирующее вещество включает первичный амин.20. The method according to clause 15, where the stabilizing substance comprises a primary amine. 21. Способ по п.15, где стабилизирующее вещество включает вторичный амин.21. The method according to clause 15, where the stabilizing substance comprises a secondary amine. 22. Способ по п.15, где стабилизирующее вещество включает третичный амин.22. The method according to clause 15, where the stabilizing substance comprises a tertiary amine. 23. Способ по п.15, где стабилизирующее вещество включает алканоламин.23. The method according to clause 15, where the stabilizing substance includes alkanolamine. 24. Способ по п.15, где стабилизирующее вещество включает изопропиламин.24. The method according to clause 15, where the stabilizing substance comprises isopropylamine. 25. Способ по п.15, где стабилизирующее вещество включает моноэтаноламин.25. The method according to clause 15, where the stabilizing substance comprises monoethanolamine. 26. Способ по п.15, где стабилизирующее вещество включает диэтаноламин.26. The method according to clause 15, where the stabilizing substance comprises diethanolamine. 27. Способ по п.15, где стабилизирующее вещество включает циклогексиламин.27. The method according to clause 15, where the stabilizing substance comprises cyclohexylamine. 28. Способ по п.15, где стабилизирующее вещество включает дибутиламин.28. The method according to clause 15, where the stabilizing substance comprises dibutylamine. 29. Способ по п.15, где стабилизирующее вещество включает трибутиламин.29. The method according to clause 15, where the stabilizing substance comprises tributylamine. 30. Способ по п.15, где стабилизирующее вещество включает этилендиамин.30. The method according to clause 15, where the stabilizing substance comprises ethylenediamine. 31. Способ по п.15, где спирт содержит по меньшей мере шесть атомов углерода в молекуле.31. The method according to clause 15, where the alcohol contains at least six carbon atoms in the molecule. 32. Способ по п.15, где спирт и стабилизирующее вещество отделяют от указанного высшего олефина путем перегонки.32. The method according to clause 15, where the alcohol and the stabilizing substance is separated from the specified higher olefin by distillation. 33. Способ по п.15, где спирт представляет собой 2-этилгексанол.33. The method according to clause 15, where the alcohol is 2-ethylhexanol. 34. Способ по п.15, где спирт добавляют в молярном соотношении, составляющем от около 0,01 до около 100, по отношению к содержанию металла в катализаторе.34. The method according to clause 15, where the alcohol is added in a molar ratio of from about 0.01 to about 100, relative to the metal content in the catalyst. 35. Способ по п.15, где стабилизирующее вещество добавляют в молярном соотношении, составляющем от около 0,01 до около 100 по отношению к содержанию металла в катализаторе.35. The method according to clause 15, where the stabilizing substance is added in a molar ratio of from about 0.01 to about 100 relative to the metal content in the catalyst.
RU2002120493/04A 1999-12-29 2000-12-27 Oligomerization process (options) and a method for preventing corrosion during oligomerization process RU2249585C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47368899A 1999-12-29 1999-12-29
US09/473,688 1999-12-29

Publications (2)

Publication Number Publication Date
RU2002120493A true RU2002120493A (en) 2004-01-10
RU2249585C2 RU2249585C2 (en) 2005-04-10

Family

ID=23880592

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002120493/04A RU2249585C2 (en) 1999-12-29 2000-12-27 Oligomerization process (options) and a method for preventing corrosion during oligomerization process

Country Status (9)

Country Link
EP (1) EP1242341A4 (en)
CN (1) CN1399620A (en)
AU (1) AU773364B2 (en)
CA (1) CA2392233C (en)
GC (1) GC0000217A (en)
MX (1) MXPA02005399A (en)
RU (1) RU2249585C2 (en)
WO (1) WO2001047839A1 (en)
ZA (1) ZA200203457B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200502038A (en) * 2003-03-14 2005-01-16 Chevron Phillips Chemical Co Process to decrease or eliminate corrosion from the decomposition of halide containing olefin catalysts
US20050187418A1 (en) 2004-02-19 2005-08-25 Small Brooke L. Olefin oligomerization
US20070043181A1 (en) 2005-08-19 2007-02-22 Knudsen Ronald D Methods of preparation of an olefin oligomerization catalyst
US7384886B2 (en) 2004-02-20 2008-06-10 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
US9550841B2 (en) 2004-02-20 2017-01-24 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
US20050187098A1 (en) 2004-02-20 2005-08-25 Knudsen Ronald D. Methods of preparation of an olefin oligomerization catalyst
US7902415B2 (en) 2007-12-21 2011-03-08 Chevron Phillips Chemical Company Lp Processes for dimerizing or isomerizing olefins
US9593055B2 (en) * 2008-01-30 2017-03-14 Saudi Basic Industries Corporation Method for preparing linear alpha-olefins
CA2740217C (en) 2008-10-31 2017-03-28 Chevron Phillips Chemical Company Lp System and method for deactivating and quenching an oligomerization catalyst
EP2287142B1 (en) * 2009-07-24 2013-11-06 Linde AG Method for preparing linear alpha-olefins
RU2471762C1 (en) 2011-06-22 2013-01-10 Открытое акционерное общество "СИБУР Холдинг" (ОАО "СИБУР Холдинг") Method of extracting products of oligomerisation of olefins and decomposition of oligomerisation catalyst residues
US9586872B2 (en) 2011-12-30 2017-03-07 Chevron Phillips Chemical Company Lp Olefin oligomerization methods
DK3237364T3 (en) 2014-12-23 2019-05-13 Sibur Holding Public Joint Stock Co PROCEDURE FOR PRECIPIATING POLYMS AND DEACTIVATED ORGANOMETAL CATALYST IN AN OLEFIN OLIGOMERIZATION REACTION
WO2017010998A1 (en) 2015-07-14 2017-01-19 Chevron Phillips Chemical Company Lp Olefin compositions
US10407359B2 (en) * 2015-09-16 2019-09-10 Sabic Global Technologies B.V. Process for deactivation of an olefin oligomerization catalyst
US9512248B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as chain transfer agents
US10011564B2 (en) 2015-12-28 2018-07-03 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US9505011B1 (en) 2015-12-28 2016-11-29 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as mining chemical collectors
US10040758B2 (en) 2015-12-28 2018-08-07 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
US10294200B2 (en) 2015-12-28 2019-05-21 Chevron Phillips Chemical Company, Lp Mixed branched eicosyl polysulfide compositions and methods of making same
US9512071B1 (en) 2015-12-28 2016-12-06 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and methods of making same
WO2018116177A1 (en) * 2016-12-19 2018-06-28 Sabic Global Technologies B.V. Method of separating linear alpha olefins
FR3103485B1 (en) * 2019-11-26 2023-03-24 Ifp Energies Now Process for separating an effluent from an oligomerization step
FR3103486A1 (en) * 2019-11-26 2021-05-28 IFP Energies Nouvelles PROCESS FOR NEUTRALIZING A CATALYTIC COMPOSITION CONTAINED IN AN EFFLUENT FROM AN OLIGOMERIZATION STAGE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486615A (en) * 1960-09-14 1984-12-04 Exxon Research & Engineering Co. Preparation of linear olefin products
FR2581381B1 (en) * 1985-05-02 1987-07-10 Inst Francais Du Petrole PROCESS FOR PRODUCING IMPROVED PURITY BUTENE-1 FROM THE CRUDE ETHYLENE DIMENSION PRODUCT
DE3675385D1 (en) * 1986-04-17 1990-12-06 Idemitsu Petrochemical Co METHOD FOR PRODUCING LINEAR ALPHA OLEFINS.
SU1662996A1 (en) * 1987-07-13 1991-07-15 Отделение Института химической физики АН СССР Method of producing butene-1
FR2715154B1 (en) * 1994-01-14 1996-04-05 Inst Francais Du Petrole Process for the production of light alpha olefins of improved purity by oligomerization of ethylene.
CA2134503C (en) * 1994-02-18 2001-04-10 Mark E. Lashier Olefin production
FR2759922B1 (en) * 1997-02-25 1999-05-07 Inst Francais Du Petrole IMPROVED CATALYTIC COMPOSITION FOR THE CONVERSION OF ETHYLENE TO LIGHT ALPHA OLEFINS

Also Published As

Publication number Publication date
AU773364B2 (en) 2004-05-20
CN1399620A (en) 2003-02-26
GC0000217A (en) 2006-03-29
ZA200203457B (en) 2003-10-29
CA2392233C (en) 2006-10-24
AU2600601A (en) 2001-07-09
EP1242341A4 (en) 2004-11-03
WO2001047839A1 (en) 2001-07-05
EP1242341A1 (en) 2002-09-25
MXPA02005399A (en) 2002-12-05
CA2392233A1 (en) 2001-07-05
RU2249585C2 (en) 2005-04-10

Similar Documents

Publication Publication Date Title
RU2002120493A (en) PROCESSES FOR PREVENTING THE FORMATION OF HALOGEN HYDROGEN IN THE SYSTEM OF EXTRACTION OF OLIGOMERIZATION PRODUCTS
JP4913342B2 (en) Homogeneous process for hydrogenating carboxylic acids and their derivatives
US6146603A (en) System for recovering carbon dioxide from a lean feed
NO20052226L (en) Process for removing oxygen from oil-containing process gas streams
US5137702A (en) Regeneration of used alkanolamine solutions
KR102567215B1 (en) Method for preparing methacrolein
Hori et al. Efficient rhenium-catalyzed photochemical carbon dioxide reduction under high pressure
NO981937D0 (en) Process for preparing 1,3-propanediol
KR920017712A (en) Reactivation of Hydroformylation Catalyst
US11401229B2 (en) Process for preparing methacrolein
KR100406750B1 (en) Method for separating a palladium catalyst
FR2522522A1 (en) PROCESS FOR IMPROVING THE INITIAL ACTIVITY OF ACTIVATED HYDRAZINE
ATE138630T1 (en) METHOD FOR SELECTIVE HYDROGENATION OF AROMATIC ACETYLENE COMPOUNDS
JPH0643587B2 (en) A caustic-free sweetening method for sour hydrocarbon streams.
RU2149139C1 (en) Method of conversion of hydrazines into ammonia or ammonia and corresponding amines (variants)
INOUE et al. Asymmetric hydrogenation of α-Acetamidocinnamic acid with chiral Rhodium complexes of DIOP and BPPM on charcoal
JP2937292B2 (en) Continuous production method of dimethyl carbonate
RU95122795A (en) METHOD FOR PRODUCING 1,2-Dichloroethane
JPS60126248A (en) Decarbonation of aqueous solution of carbonic acid salt of ethyleneamine compound
JP2003511359A5 (en)
US9371268B2 (en) Method for producing asymmetric chain carbonate
Imamoglu et al. Photocatalytic metathesis of 1-octene
JP2004526677A (en) Nitrile process
AU2001234240B2 (en) Process for preparing melamine from urea
SU679562A1 (en) Method of producing cyclohexane

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20051228