BR0114772A - Processo para hidrogenação seletiva de uma corrente de alimentação olefìnica contendo impurezas acetilênicas e diolefìnicas - Google Patents

Processo para hidrogenação seletiva de uma corrente de alimentação olefìnica contendo impurezas acetilênicas e diolefìnicas

Info

Publication number
BR0114772A
BR0114772A BR0114772-2A BR0114772A BR0114772A BR 0114772 A BR0114772 A BR 0114772A BR 0114772 A BR0114772 A BR 0114772A BR 0114772 A BR0114772 A BR 0114772A
Authority
BR
Brazil
Prior art keywords
feed stream
selective hydrogenation
stream containing
olefin feed
diolefin
Prior art date
Application number
BR0114772-2A
Other languages
English (en)
Inventor
Richard W Voight
Steven Blankenship
Original Assignee
S D Chemie Inc
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 S D Chemie Inc filed Critical S D Chemie Inc
Publication of BR0114772A publication Critical patent/BR0114772A/pt

Links

Classifications

    • 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
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • C07C7/167—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond
    • 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
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • 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
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium

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)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO PARA HIDROGENAçãO SELETIVA DE UMA CORRENTE DE ALIMENTAçãO OLEFìNICA CONTENDO IMPUREZAS ACETILêNICAS E DIOLEFìNICAS". Processo para hidrogenação seletiva de uma corrente de alimentação olefínica C~ 2~ e C~ 3~ contendo impurezas acetilênicas e diolefínicas, pelo que as impurezas de acetilenos e diolefinas são seletivamente hidrogenadas, concorrentemente, em um processo de fase vapor, sem primeiro separar os gases olefínicos C~ 2~ e C~ 3~ em uma corrente de alimentação separada.
BR0114772-2A 2000-10-18 2001-10-16 Processo para hidrogenação seletiva de uma corrente de alimentação olefìnica contendo impurezas acetilênicas e diolefìnicas BR0114772A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/691,542 US6486369B1 (en) 2000-10-18 2000-10-18 Process for selective hydrogenation of an olefinic feed stream containing acetylenic and diolefinic impurities
PCT/US2001/032216 WO2002032838A2 (en) 2000-10-18 2001-10-16 Process for selective hydrogenation of an olefinic feed stream containing acetylenic and diolefinic impurities

Publications (1)

Publication Number Publication Date
BR0114772A true BR0114772A (pt) 2004-01-13

Family

ID=24776949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0114772-2A BR0114772A (pt) 2000-10-18 2001-10-16 Processo para hidrogenação seletiva de uma corrente de alimentação olefìnica contendo impurezas acetilênicas e diolefìnicas

Country Status (10)

Country Link
US (1) US6486369B1 (pt)
EP (1) EP1326816A2 (pt)
JP (1) JP2004511533A (pt)
KR (1) KR20040030431A (pt)
CN (1) CN1476422A (pt)
AU (1) AU2002211763A1 (pt)
BR (1) BR0114772A (pt)
RU (1) RU2265004C2 (pt)
WO (1) WO2002032838A2 (pt)
ZA (1) ZA200303374B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6783659B2 (en) * 2001-11-16 2004-08-31 Chevron Phillips Chemical Company, L.P. Process to produce a dilute ethylene stream and a dilute propylene stream
US20040122272A1 (en) * 2002-12-23 2004-06-24 Van Egmond Cor F. Process and apparatus for removing unsaturated impurities from oxygenates to olefins streams
US7268265B1 (en) 2004-06-30 2007-09-11 Uop Llc Apparatus and process for light olefin recovery
US7301062B2 (en) * 2004-07-27 2007-11-27 Abb Lummus Global Inc. Process for the selective hydrogenation of alkynes and/or dienes in an olefin-containing hydrocarbon stream
DE102005062699A1 (de) * 2005-12-28 2007-09-06 Oxeno Olefinchemie Gmbh Verfahren zur Feinreinigung von 1-Buten-haltigen Strömen
US20100152507A1 (en) * 2008-12-16 2010-06-17 Gajda Gregory J Process for Using Layered Sphere Catalysts with High Accessibility Indexes
US20100331588A1 (en) * 2009-06-29 2010-12-30 Gajda Gregory J Process for Using Layered Sphere Catalysts with High Accessibility Indexes
EP3041915A2 (en) 2013-09-06 2016-07-13 Saudi Basic Industries Corporation Hydrogenation reactor and process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249228C2 (de) 1959-03-09 1975-11-20 Imperial Chemical Industries Limited, London Hydrierungskatalysator
US3679763A (en) * 1970-07-28 1972-07-25 Catalysts & Chem Inc Purification of process gas streams by hydrogenation
GB1572168A (en) 1976-04-06 1980-07-23 Ici Ltd Hydrogenation catalyst and process
US4367353A (en) 1977-12-21 1983-01-04 Imperial Chemical Industries Limited Catalytic hydrogenation and purification
FR2458524A1 (fr) 1979-06-08 1981-01-02 Inst Francais Du Petrole Procede d'hydrogenation selective d'une fraction d'hydrocarbures renfermant 2 ou 3 atomes de carbone par molecule
DE3064972D1 (en) 1979-11-20 1983-10-27 Ici Plc Hydrogenation catalyst material, a precursor thereto, method of making the latter and use of the catalyst for selective hydrogenation
US5414170A (en) 1993-05-12 1995-05-09 Stone & Webster Engineering Corporation Mixed phase front end C2 acetylene hydrogenation
EP0686615B2 (fr) 1994-06-09 2007-06-27 Institut Francais Du Petrole Procédé d'hydrogénation catalytique et catalyseur utilisable dans ce procédé
AU692723B2 (en) * 1996-02-01 1998-06-11 Phillips Petroleum Company Catalyst composition and process for selecting hydrogenation of diolefins
US5925799A (en) 1996-03-12 1999-07-20 Abb Lummus Global Inc. Catalytic distillation and hydrogenation of heavy unsaturates in an olefins plant
US5889138A (en) 1996-11-27 1999-03-30 Solutia Inc. Process for making stain resistant nylon fibers from highly sulfonated nylon copolymers

Also Published As

Publication number Publication date
WO2002032838A2 (en) 2002-04-25
EP1326816A2 (en) 2003-07-16
US6486369B1 (en) 2002-11-26
CN1476422A (zh) 2004-02-18
AU2002211763A1 (en) 2002-04-29
KR20040030431A (ko) 2004-04-09
JP2004511533A (ja) 2004-04-15
RU2265004C2 (ru) 2005-11-27
WO2002032838A3 (en) 2002-08-29
ZA200303374B (en) 2004-07-30

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 1964 DE 26/08/2008 E CONSIDERANDO A AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS.