BRPI0417746A - processo para separar compostos orgánicos de nitrogênio a partir de uma corrente de hidrocarboneto e sistema de alquilação - Google Patents

processo para separar compostos orgánicos de nitrogênio a partir de uma corrente de hidrocarboneto e sistema de alquilação

Info

Publication number
BRPI0417746A
BRPI0417746A BRPI0417746-0A BRPI0417746A BRPI0417746A BR PI0417746 A BRPI0417746 A BR PI0417746A BR PI0417746 A BRPI0417746 A BR PI0417746A BR PI0417746 A BRPI0417746 A BR PI0417746A
Authority
BR
Brazil
Prior art keywords
nitrogen compounds
organic nitrogen
adsorbent bed
hydrocarbon stream
separating organic
Prior art date
Application number
BRPI0417746-0A
Other languages
English (en)
Inventor
Robert J Schmidt
Andrew S Zarchy
Gregory J Gajda
Guy B Woodle
Deng-Yang Jan
Original Assignee
Uop Llc
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 Uop Llc filed Critical Uop Llc
Publication of BRPI0417746A publication Critical patent/BRPI0417746A/pt
Publication of BRPI0417746B1 publication Critical patent/BRPI0417746B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

"PROCESSO PAPA SEPARAR COMPOSTOS ORGáNICOS DE NITROGêNIO A PARTIR DE UMA CORRENTE DE HIDROCARBONETO E SISTEMA DE ALQUILAçãO". é descrito um processo e aparelho para a remoção de compostos de nitrogênio de um substrato de alquilação, tal como benzeno. Um leito adsorvente convencional (46, 114) pode ser usado para adsorver compostos de nitrogênio orgânico básico e um leito adsorvente quente (72, 162) de peneira molecular acídica pode adsorver os compostos de nitrogênio fracamente básico, tais como nitrilas. A água facilita a adsorção dos compostos de nitrogênio fracamente básicos. Pode ser vantajoso conduzir uma corrente de substrato de alquilação (68, 8) de uma coluna de fracionamento (40, 130) de elevada temperatura e adequada concentração de água para o leito adsorvente quente.
BRPI0417746-0A 2003-12-19 2004-12-07 Processo para separar compostos orgânicos de nitrogênio a partir de uma corrente de hidrocarboneto e sistema de alquilação para realização do processo para separar compostos orgânicos de nitrogênio a partir de uma corrente de hidrocarboneto BRPI0417746B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/741,470 US6894201B1 (en) 2003-12-19 2003-12-19 Process and apparatus for the removal of nitrogen compounds from a fluid stream
US10/741470 2003-12-19
PCT/US2004/040891 WO2005061420A2 (en) 2003-12-19 2004-12-07 Process and apparatus for the removal of nitrogen compounds from a fluid stream

Publications (2)

Publication Number Publication Date
BRPI0417746A true BRPI0417746A (pt) 2007-04-10
BRPI0417746B1 BRPI0417746B1 (pt) 2015-06-09

Family

ID=34574729

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417746-0A BRPI0417746B1 (pt) 2003-12-19 2004-12-07 Processo para separar compostos orgânicos de nitrogênio a partir de uma corrente de hidrocarboneto e sistema de alquilação para realização do processo para separar compostos orgânicos de nitrogênio a partir de uma corrente de hidrocarboneto

Country Status (9)

Country Link
US (2) US6894201B1 (pt)
EP (3) EP2520560B1 (pt)
JP (2) JP4958559B2 (pt)
KR (3) KR101379052B1 (pt)
CN (1) CN1918092B (pt)
BR (1) BRPI0417746B1 (pt)
CA (1) CA2550578A1 (pt)
RU (1) RU2409543C2 (pt)
WO (1) WO2005061420A2 (pt)

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US9024104B2 (en) * 2012-06-19 2015-05-05 Uop Llc Methods for removing weakly basic nitrogen compounds from a hydrocarbon stream using basic molecular sieves
US9029622B2 (en) * 2012-06-19 2015-05-12 Uop Llc Methods for removing weakly basic nitrogen compounds from a hydrocarbon stream using acidic clay
CN104936929B (zh) * 2012-11-27 2018-11-02 巴杰许可有限责任公司 苯乙烯的生产
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CN112755591B (zh) * 2019-10-21 2023-04-07 中国石油化工股份有限公司 脱除有机溶剂中碱性含氮物质的方法和芳烃烷基化反应的方法及芳烃烷基化反应的装置
CN112755590A (zh) * 2019-10-21 2021-05-07 中国石油化工股份有限公司 脱除有机溶剂中碱性含氮物质的方法
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Also Published As

Publication number Publication date
RU2006126093A (ru) 2008-02-10
US20050152819A1 (en) 2005-07-14
RU2409543C2 (ru) 2011-01-20
BRPI0417746B1 (pt) 2015-06-09
KR20110114685A (ko) 2011-10-19
KR20130024962A (ko) 2013-03-08
EP2520559A1 (en) 2012-11-07
CA2550578A1 (en) 2005-07-07
KR101379052B1 (ko) 2014-03-28
US6894201B1 (en) 2005-05-17
JP2012006947A (ja) 2012-01-12
JP2007514786A (ja) 2007-06-07
EP2520560B1 (en) 2017-06-07
EP2520559B1 (en) 2017-05-10
WO2005061420A3 (en) 2005-08-25
JP4958559B2 (ja) 2012-06-20
CN1918092B (zh) 2010-09-29
JP5302364B2 (ja) 2013-10-02
WO2005061420A2 (en) 2005-07-07
KR20070029129A (ko) 2007-03-13
EP1697285A2 (en) 2006-09-06
CN1918092A (zh) 2007-02-21
EP2520560A1 (en) 2012-11-07
US7744828B2 (en) 2010-06-29

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
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