MXPA01008737A - Procedimiento para la preparacion selectiva de dib a partir de una corriente de c4 que contiene i-buteno. - Google Patents

Procedimiento para la preparacion selectiva de dib a partir de una corriente de c4 que contiene i-buteno.

Info

Publication number
MXPA01008737A
MXPA01008737A MXPA01008737A MXPA01008737A MXPA01008737A MX PA01008737 A MXPA01008737 A MX PA01008737A MX PA01008737 A MXPA01008737 A MX PA01008737A MX PA01008737 A MXPA01008737 A MX PA01008737A MX PA01008737 A MXPA01008737 A MX PA01008737A
Authority
MX
Mexico
Prior art keywords
butene
stream
dib
column
reactor
Prior art date
Application number
MXPA01008737A
Other languages
English (en)
Inventor
Kramer Hans-Joachim
Original Assignee
Erdoelchemie Gmbh
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 Erdoelchemie Gmbh filed Critical Erdoelchemie Gmbh
Publication of MXPA01008737A publication Critical patent/MXPA01008737A/es

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
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • 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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/226—Catalytic processes not covered by C07C5/23 - C07C5/31 with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • C07C2531/08—Ion-exchange resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

La invencion se relaciona con un procedimiento para la preparacion de diisobutileno (DIB), a partir de un refinado I de C4 que contiene i-buteno, en donde la corriente de C4 se pasa a traves de un primer reactor de hidroisomerizacion (A) y de una columna de fraccionamiento (B) y, de este modo, se libera en gran medida de 1-buteno y 2-buteno. A continuacion se dimeriza sobre un catalizador acido instalado en una columna reactiva (E). La corriente de alimentacion a esta columna reactiva contiene no solo i-buteno sino tambien butanos, lo cual hace que la temperatura de reaccion en el lecho fijo pueda ser controlada mediante la disipacion del calor de reaccion. En la columna de fraccionamiento (B), se puede someter una corriente lateral a otra hidroisomerizacion en un reactor (C).
MXPA01008737A 2000-08-29 2001-08-29 Procedimiento para la preparacion selectiva de dib a partir de una corriente de c4 que contiene i-buteno. MXPA01008737A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10042280 2000-08-29
DE10103834 2001-01-29

Publications (1)

Publication Number Publication Date
MXPA01008737A true MXPA01008737A (es) 2004-08-11

Family

ID=26006839

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01008737A MXPA01008737A (es) 2000-08-29 2001-08-29 Procedimiento para la preparacion selectiva de dib a partir de una corriente de c4 que contiene i-buteno.

Country Status (12)

Country Link
US (1) US6632972B2 (es)
EP (1) EP1184361B1 (es)
JP (1) JP5142433B2 (es)
KR (1) KR100776553B1 (es)
AT (1) ATE267153T1 (es)
AU (1) AU782627B2 (es)
CA (1) CA2355445C (es)
DE (1) DE60103335T2 (es)
ES (1) ES2219482T3 (es)
MX (1) MXPA01008737A (es)
NO (1) NO329239B1 (es)
PT (1) PT1184361E (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20021806A0 (fi) 2002-10-10 2002-10-10 Fortum Oyj Menetelmä bensiiniseoskomponentin valmistamiseksi
DE602004017773D1 (de) 2003-11-13 2008-12-24 Neste Oil Oyj Verfahren zur hydrierung von olefinen
US7329788B2 (en) * 2003-12-22 2008-02-12 Neste Oil Oyj Process for producing gasoline components
US20080015397A1 (en) * 2006-06-16 2008-01-17 D Amore Michael B Process for making isooctenes from aqueous 1-butanol
US8975047B2 (en) * 2006-06-16 2015-03-10 E I Du Pont De Nemours And Company Process for making isooctenes from dry 1-butanol
US20090099401A1 (en) 2006-06-16 2009-04-16 D Amore Michael B Process for making isooctenes from aqueous isobutanol
US20080131948A1 (en) * 2006-12-01 2008-06-05 Leo Ernest Manzer Process for making isooctenes from dry 2-butanol
US9732018B2 (en) * 2014-02-11 2017-08-15 Saudi Arabian Oil Company Process for production of mixed butanols and diisobutenes as fuel blending components
JP7090471B2 (ja) * 2018-05-15 2022-06-24 Ｅｎｅｏｓ株式会社 ｐ－キシレンの製造方法
CN114163286B (zh) * 2021-11-29 2024-04-09 万华化学集团股份有限公司 一种异丁烯齐聚加氢生产异构十二烷及联产三异丁烯的方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256351A (en) 1963-08-22 1966-06-14 Monsanto Co Conversion of o-nitrochlorobenzene to o-dichlorobenzene
EP0008860B2 (en) 1978-07-27 1991-12-04 CHEMICAL RESEARCH & LICENSING COMPANY Catalyst system
US4242530A (en) * 1978-07-27 1980-12-30 Chemical Research & Licensing Company Process for separating isobutene from C4 streams
JPS61183231A (ja) * 1985-02-12 1986-08-15 Nippon Zeon Co Ltd イソアミレンの製造法
CA2043815C (en) * 1990-09-04 1997-04-01 Harvey D. Hensley Methyl-tertiary ether production
DE19646405A1 (de) * 1996-11-11 1998-05-14 Erdoelchemie Gmbh Verfahren zur Oligomerisierung von i-Buten
FR2757505B1 (fr) * 1996-12-23 1999-02-19 Inst Francais Du Petrole Procede de production d'isobutene de haute purete combinant une distillation reactive d'hydroisomerisation, une distillation et une isomerisation squelettale
US5877372A (en) 1997-11-21 1999-03-02 Arco Chemical Technology, L.P. Isobutylene oligomerization using isooctane diluent
DE29807007U1 (de) 1998-04-18 1998-07-30 Gorak Andrzej Prof Dr Ing Packung für Stoffaustauschkolonnen
GB9930402D0 (en) * 1999-12-23 2000-02-16 Exxon Chemical Patents Inc Selective removal of isobutene from C4 olefinic feedstocks
DE60004657T3 (de) * 2000-06-26 2008-03-06 Saudi Basic Industries Corp. Dimerisierung von Olefinen

Also Published As

Publication number Publication date
ES2219482T3 (es) 2004-12-01
AU782627B2 (en) 2005-08-18
NO20014175L (no) 2002-03-01
CA2355445A1 (en) 2002-02-28
AU6547301A (en) 2002-03-07
NO20014175D0 (no) 2001-08-28
ATE267153T1 (de) 2004-06-15
DE60103335T2 (de) 2006-03-30
NO329239B1 (no) 2010-09-20
KR20020018118A (ko) 2002-03-07
EP1184361A1 (en) 2002-03-06
DE60103335D1 (de) 2004-06-24
KR100776553B1 (ko) 2007-11-16
JP2002087996A (ja) 2002-03-27
CA2355445C (en) 2010-03-23
US20020045786A1 (en) 2002-04-18
US6632972B2 (en) 2003-10-14
PT1184361E (pt) 2004-09-30
EP1184361B1 (en) 2004-05-19
JP5142433B2 (ja) 2013-02-13

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