AR046585A1 - Metodos y sistemas para producir monoolefinas mediante la extraccion-hidrogenacion de hidrocarburos altamente insaturados - Google Patents

Metodos y sistemas para producir monoolefinas mediante la extraccion-hidrogenacion de hidrocarburos altamente insaturados

Info

Publication number
AR046585A1
AR046585A1 ARP040104197A ARP040104197A AR046585A1 AR 046585 A1 AR046585 A1 AR 046585A1 AR P040104197 A ARP040104197 A AR P040104197A AR P040104197 A ARP040104197 A AR P040104197A AR 046585 A1 AR046585 A1 AR 046585A1
Authority
AR
Argentina
Prior art keywords
extraction
hydrogenation
polar solvent
methods
highly
Prior art date
Application number
ARP040104197A
Other languages
English (en)
Original Assignee
Chevron Phillips Chemical Co
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 Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of AR046585A1 publication Critical patent/AR046585A1/es

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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
    • C07C5/05—Partial hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • 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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

En algunas realizaciones, los métodos para producir monoolefinas incluyen poner en contacto una corriente de olefina con un solvente polar para extraer un hidrocarburo altamente insaturado de la corriente de olefina, y luego poner en contacto el solvente polar con un catalizador de hidrogenación en presencia de hidrógeno, bajo condiciones efectivas para hidrogenar el hidrocarburo altamente insaturado en una monoolefina. Posteriormente, la monoolefina se separa por desorción del solvente polar y entra en la corriente de olefina purificada, lo que permite el reciclaje del solvente polar. En otras realizaciones, los sistemas de producción de monoolefina incluyen una zona de extracción-hidrogenación para efectuar los pasos de extracción e hidrogenación. En realizaciones alternativas, la zona de hidrogenación está localizada corriente debajo de la zona de extracción.
ARP040104197A 2003-11-13 2004-11-12 Metodos y sistemas para producir monoolefinas mediante la extraccion-hidrogenacion de hidrocarburos altamente insaturados AR046585A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/712,686 US7141709B2 (en) 2003-11-13 2003-11-13 Methods and systems of producing monoolefins by the extraction-hydrogenation of highly unsaturated hydrocarbons

Publications (1)

Publication Number Publication Date
AR046585A1 true AR046585A1 (es) 2005-12-14

Family

ID=34573599

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040104197A AR046585A1 (es) 2003-11-13 2004-11-12 Metodos y sistemas para producir monoolefinas mediante la extraccion-hidrogenacion de hidrocarburos altamente insaturados

Country Status (3)

Country Link
US (2) US7141709B2 (es)
AR (1) AR046585A1 (es)
WO (1) WO2005049533A1 (es)

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US7141709B2 (en) * 2003-11-13 2006-11-28 Chevron Phillips Chemical Company Lp Methods and systems of producing monoolefins by the extraction-hydrogenation of highly unsaturated hydrocarbons
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US9169169B2 (en) 2006-03-10 2015-10-27 Exxonmobil Chemical Patents Inc. Lowering nitrogen-containing Lewis bases in molecular sieve oligomerisation
EP1993980B1 (en) * 2006-03-10 2015-02-25 ExxonMobil Chemical Patents Inc. Lowering nitrogen-containing lewis bases in molecular sieve oligomerisation
US20080018665A1 (en) * 2006-07-24 2008-01-24 Jay Behr System and method for visualizing drawing style layer combinations
US8471082B2 (en) * 2008-03-14 2013-06-25 Catalytic Distillation Technologies Process for converting methane to ethylene
US20120209042A1 (en) * 2011-02-10 2012-08-16 Saudi Basic Industries Corporation Liquid Phase Hydrogenation of Alkynes
CN103768896B (zh) * 2012-10-23 2016-06-29 中国石油化工股份有限公司 一种丁二烯抽提装置尾气回收系统及方法
CN103044179A (zh) * 2012-12-19 2013-04-17 清华大学 一种乙炔在浆态床中液相选择加氢制备乙烯的方法
CN104177211B (zh) * 2013-05-23 2016-08-17 中国石油化工股份有限公司 一种c4馏分的加氢方法
US9732015B2 (en) 2015-05-29 2017-08-15 Uop Llc Process for the selective hydrogenation of acetylene to ethylene
CN105061130B (zh) * 2015-08-07 2017-08-08 北京华福工程有限公司 一种用于乙炔加氢制乙烯浆态床的液相溶剂
US9758446B2 (en) * 2015-11-16 2017-09-12 Chevron Phillips Chemical Company Lp Selective hydrogenation using a flow index

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Also Published As

Publication number Publication date
US7674438B2 (en) 2010-03-09
US20050107649A1 (en) 2005-05-19
US7141709B2 (en) 2006-11-28
WO2005049533A1 (en) 2005-06-02
US20070149835A1 (en) 2007-06-28

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