AR043554A1 - Hidrogenacion selectiva de acetilenos y dienos en una corriente de hidrocarburos - Google Patents

Hidrogenacion selectiva de acetilenos y dienos en una corriente de hidrocarburos

Info

Publication number
AR043554A1
AR043554A1 ARP040100788A ARP040100788A AR043554A1 AR 043554 A1 AR043554 A1 AR 043554A1 AR P040100788 A ARP040100788 A AR P040100788A AR P040100788 A ARP040100788 A AR P040100788A AR 043554 A1 AR043554 A1 AR 043554A1
Authority
AR
Argentina
Prior art keywords
reactor
stream
acetylenes
dienes
fed
Prior art date
Application number
ARP040100788A
Other languages
English (en)
Original Assignee
Catalytic Distillation Tech
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 Catalytic Distillation Tech filed Critical Catalytic Distillation Tech
Publication of AR043554A1 publication Critical patent/AR043554A1/es

Links

Classifications

    • 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
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
    • C07C5/09—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds to carbon-to-carbon double bonds
    • 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
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
    • 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
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
    • C07C5/05—Partial hydrogenation
    • 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
    • C07C7/148—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
    • C07C2523/38—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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Se hidrogenan acetilenos y dienos en una corriente que contiene hidrógeno, metano, olefinas y parafinas C2-6, acetilenos y dienos C2-6, benceno, tolueno, xilenos y otros componentes de C6+ en un reactor de punto de ebullición de flujo descendente, en el cual el calor de la reacción es absorbido por el líquido contenido en el reactor, que produce un vapor. Aparte de la alimentación al reactor, hay una corriente recirculante que es alimentada a una velocidad suficiente para garantizar que las partículas de catalizador presentes en el interior del reactor se humedezcan. Una tercera corriente, que es tomada de una columna de destilación en la etapa posterior del proceso, es alimentada para aportar una masa de reposición correspondiente a la masa que se evapora en el reactor. La composición de esta tercera corriente controla la composición en estado estable del líquido que fluye a través del reactor.
ARP040100788A 2003-03-12 2004-03-11 Hidrogenacion selectiva de acetilenos y dienos en una corriente de hidrocarburos AR043554A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/385,677 US6867338B2 (en) 2002-03-15 2003-03-12 Selective hydrogenation of acetylenes and dienes in a hydrocarbon stream

Publications (1)

Publication Number Publication Date
AR043554A1 true AR043554A1 (es) 2005-08-03

Family

ID=32987306

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040100788A AR043554A1 (es) 2003-03-12 2004-03-11 Hidrogenacion selectiva de acetilenos y dienos en una corriente de hidrocarburos

Country Status (14)

Country Link
US (2) US6867338B2 (es)
EP (1) EP1618082A2 (es)
JP (1) JP2006522120A (es)
KR (1) KR20050106112A (es)
CN (1) CN100371305C (es)
AR (1) AR043554A1 (es)
AU (1) AU2004219723A1 (es)
BR (1) BRPI0400329A (es)
CA (1) CA2518260A1 (es)
EG (1) EG23539A (es)
MX (1) MXPA05009270A (es)
PL (1) PL378808A1 (es)
RU (1) RU2325429C2 (es)
WO (1) WO2004081149A2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040030207A1 (en) * 2002-08-08 2004-02-12 Catalytic Distillation Technologies Selective hydrogenation of acetylenes
US7022645B2 (en) * 2003-08-04 2006-04-04 Catalytic Distillation Technologies Ni hydrogenation catalysts, manufacture and use
US20060173224A1 (en) * 2005-02-01 2006-08-03 Catalytic Distillation Technologies Process and catalyst for selective hydrogenation of dienes and acetylenes
JP4845172B2 (ja) * 2005-03-30 2011-12-28 月島機械株式会社 有機化合物の断熱冷却式晶析方法及び装置
US7408090B2 (en) * 2005-04-07 2008-08-05 Catalytic Distillation Technologies Method of operating downflow boiling point reactors in the selective hydrogenation of acetylenes and dienes
US8471082B2 (en) * 2008-03-14 2013-06-25 Catalytic Distillation Technologies Process for converting methane to ethylene
EP2223987A1 (en) * 2009-02-17 2010-09-01 ISP Marl GmbH Purification of an aromatic fraction containing acetylenes by selective hydrogenation of the acetylenes
US20120209042A1 (en) 2011-02-10 2012-08-16 Saudi Basic Industries Corporation Liquid Phase Hydrogenation of Alkynes
US9695096B2 (en) 2012-07-12 2017-07-04 Lummus Technology Inc. More energy efficient C5 hydrogenation process
JP6298438B2 (ja) * 2014-11-28 2018-03-20 旭化成株式会社 炭化水素の製造方法
FR3045651B1 (fr) * 2015-12-22 2018-01-19 IFP Energies Nouvelles Procede d'hydrogenation selective de charges olefiniques avec un seuil reacteur principalet un reacteur de garde de taille reduite
RU2673550C1 (ru) * 2018-05-15 2018-11-28 Публичное Акционерное Общество "Нижнекамскнефтехим" Способ совместного получения циклогексана и гексанового растворителя

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US2918425A (en) * 1958-03-27 1959-12-22 Universal Oil Prod Co Conversion process and apparatus therefor
US3560167A (en) * 1968-12-18 1971-02-02 Air Prod & Chem Upflow catalytic reactor for fluid hydrocarbons
US3702237A (en) * 1970-07-02 1972-11-07 Universal Oil Prod Co Hydrocarbon conversion apparatus
US4126539A (en) * 1977-12-05 1978-11-21 Mobil Oil Corporation Method and arrangement of apparatus for hydrogenating hydrocarbons
US4194964A (en) * 1978-07-10 1980-03-25 Mobil Oil Corporation Catalytic conversion of hydrocarbons in reactor fractionator
US4171260A (en) * 1978-08-28 1979-10-16 Mobil Oil Corporation Process for reducing thiophenic sulfur in heavy oil
US4283271A (en) * 1980-06-12 1981-08-11 Mobil Oil Corporation Manufacture of hydrocracked low pour lubricating oils
US5190730A (en) * 1982-11-17 1993-03-02 Chemical Research & Licensing Company Reactor for exothermic reactions
US4484983A (en) * 1983-05-23 1984-11-27 Shell Oil Company Distillation and vapor treatment process
US4990242A (en) * 1989-06-14 1991-02-05 Exxon Research And Engineering Company Enhanced sulfur removal from fuels
US5011593A (en) * 1989-11-20 1991-04-30 Mobil Oil Corporation Catalytic hydrodesulfurization
US5409599A (en) * 1992-11-09 1995-04-25 Mobil Oil Corporation Production of low sulfur distillate fuel
US5714640A (en) * 1994-01-21 1998-02-03 Mobil Oil Corporation Vapor pocket reactor
US5510568A (en) * 1994-06-17 1996-04-23 Chemical Research & Licensing Company Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams
US5554275A (en) * 1994-11-28 1996-09-10 Mobil Oil Corporation Catalytic hydrodesulfurization and stripping of hydrocarbon liquid
US5779883A (en) * 1995-07-10 1998-07-14 Catalytic Distillation Technologies Hydrodesulfurization process utilizing a distillation column realtor
US5961815A (en) * 1995-08-28 1999-10-05 Catalytic Distillation Technologies Hydroconversion process
US5597476A (en) * 1995-08-28 1997-01-28 Chemical Research & Licensing Company Gasoline desulfurization process
EP0883663A4 (en) 1996-02-02 1999-12-29 Exxon Research Engineering Co SELECTIVE CATALYST FOR HYDRODESULFURING AND METHOD
US5925799A (en) * 1996-03-12 1999-07-20 Abb Lummus Global Inc. Catalytic distillation and hydrogenation of heavy unsaturates in an olefins plant
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Also Published As

Publication number Publication date
US20050090701A1 (en) 2005-04-28
EG23539A (en) 2006-04-26
RU2325429C2 (ru) 2008-05-27
PL378808A1 (pl) 2006-05-15
US7368617B2 (en) 2008-05-06
CN1759083A (zh) 2006-04-12
AU2004219723A1 (en) 2004-09-23
EP1618082A2 (en) 2006-01-25
US6867338B2 (en) 2005-03-15
WO2004081149A2 (en) 2004-09-23
CA2518260A1 (en) 2004-09-23
US20030233017A1 (en) 2003-12-18
BRPI0400329A (pt) 2005-01-04
KR20050106112A (ko) 2005-11-08
MXPA05009270A (es) 2005-10-19
WO2004081149A3 (en) 2005-01-13
RU2005131579A (ru) 2006-02-10
JP2006522120A (ja) 2006-09-28
CN100371305C (zh) 2008-02-27

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