EA200970676A1 - Обработка олефинового сырья для алкилирования парафинов - Google Patents

Обработка олефинового сырья для алкилирования парафинов

Info

Publication number
EA200970676A1
EA200970676A1 EA200970676A EA200970676A EA200970676A1 EA 200970676 A1 EA200970676 A1 EA 200970676A1 EA 200970676 A EA200970676 A EA 200970676A EA 200970676 A EA200970676 A EA 200970676A EA 200970676 A1 EA200970676 A1 EA 200970676A1
Authority
EA
Eurasian Patent Office
Prior art keywords
alkylation
paraffins
treatment
raw materials
stream
Prior art date
Application number
EA200970676A
Other languages
English (en)
Other versions
EA016950B1 (ru
Inventor
Уилльям М. мл. Кросс
Original Assignee
Каталитик Дистиллейшн Текнолоджиз
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 Каталитик Дистиллейшн Текнолоджиз filed Critical Каталитик Дистиллейшн Текнолоджиз
Publication of EA200970676A1 publication Critical patent/EA200970676A1/ru
Publication of EA016950B1 publication Critical patent/EA016950B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • B01D3/346—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas the gas being used for removing vapours, e.g. transport gas
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Способ удаления ароматических соединений из олефинового сырья для алкилирования парафинов серной кислотой путем подачи олефинсодержащего углеводородного потока и потока разбавленных алкилатов, полученных при алкилировании парафинов, в зону перегонки, удаление непрореагировавшего материала из указанного углеводородного потока в качестве головного продукта и удаление потока более концентрированного алкилированного продукта и части указанных ароматических соединений в качестве кубового продукта, результатом этого является улучшенный способ алкилирования.
EA200970676A 2007-01-08 2007-11-21 Обработка олефинового сырья для алкилирования парафинов EA016950B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/650,874 US7781634B2 (en) 2007-01-08 2007-01-08 Treatment of olefin feed to paraffin alkylation
PCT/US2007/085406 WO2008085609A1 (en) 2007-01-08 2007-11-21 Treatment of olefin feed to paraffin alkylation

Publications (2)

Publication Number Publication Date
EA200970676A1 true EA200970676A1 (ru) 2009-12-30
EA016950B1 EA016950B1 (ru) 2012-08-30

Family

ID=39593333

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970676A EA016950B1 (ru) 2007-01-08 2007-11-21 Обработка олефинового сырья для алкилирования парафинов

Country Status (7)

Country Link
US (1) US7781634B2 (ru)
AU (1) AU2007342224B2 (ru)
EA (1) EA016950B1 (ru)
EG (1) EG25216A (ru)
MY (1) MY144952A (ru)
UA (1) UA93932C2 (ru)
WO (1) WO2008085609A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108302900A (zh) * 2018-01-10 2018-07-20 青岛理工大学 异丁烷脱氢产物分离方法及设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347061A (en) * 1993-03-08 1994-09-13 Mobil Oil Corporation Process for producing gasoline having lower benzene content and distillation end point
US5648586A (en) * 1993-12-17 1997-07-15 Atlantic Richfield Company Alkylation with separate alkylation of isobutane with pentenes
IT1291729B1 (it) * 1997-05-15 1999-01-21 Snam Progetti Procedimento per la produzione di idrocarburi altoottanici mediante dimerizzazione selettiva di isobutene
US6858770B2 (en) * 2001-08-21 2005-02-22 Catalytic Distillation Technologies Paraffin alkylation
US6849773B2 (en) * 2002-01-23 2005-02-01 Catalytic Distillation Technologies Process for the utilization of refinery C4 streams

Also Published As

Publication number Publication date
EG25216A (en) 2011-11-16
WO2008085609A1 (en) 2008-07-17
UA93932C2 (ru) 2011-03-25
EA016950B1 (ru) 2012-08-30
US20080164139A1 (en) 2008-07-10
AU2007342224A1 (en) 2008-07-17
MY144952A (en) 2011-11-30
US7781634B2 (en) 2010-08-24
AU2007342224B2 (en) 2011-02-03

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM