BR0008877A - Camada de peneira molecular cristalina, processo para a produção de uma camada de peneira molecular cristalina, processo para intensificar a seletividade de uma camada de peneira molecular cristalina, processo para separação de pelo menos um componente de um fluxo de hidrocarboneto, e, processo para a separação de para-xileno - Google Patents

Camada de peneira molecular cristalina, processo para a produção de uma camada de peneira molecular cristalina, processo para intensificar a seletividade de uma camada de peneira molecular cristalina, processo para separação de pelo menos um componente de um fluxo de hidrocarboneto, e, processo para a separação de para-xileno

Info

Publication number
BR0008877A
BR0008877A BR0008877-3A BR0008877A BR0008877A BR 0008877 A BR0008877 A BR 0008877A BR 0008877 A BR0008877 A BR 0008877A BR 0008877 A BR0008877 A BR 0008877A
Authority
BR
Brazil
Prior art keywords
crystalline molecular
molecular sieve
sieve layer
para
xylene
Prior art date
Application number
BR0008877-3A
Other languages
English (en)
Inventor
Marc Henri Carolina Anthonis
Anton-Jan Bons
Harry William Deckman
Jonas Hedlund
Wenyih F Lai
Jacobus Anna Josephus Peters
Original Assignee
Exxonmobil Chem Patents 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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of BR0008877A publication Critical patent/BR0008877A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0051—Inorganic membrane manufacture by controlled crystallisation, e,.g. hydrothermal growth
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/105—Support pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B01D71/0281—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B01J35/59—Membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0248—Coatings comprising impregnated particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/082—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/60—Synthesis on support
    • B01J2229/64—Synthesis on support in or on refractory materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

"CAMADA DE PENEIRA MOLECULAR CRISTALINA, PROCESSO PARA A PRODUçãO DE UMA CAMADA DE PENEIRA MOLECULAR CRISTALINA, PROCESSO PARA INTENSIFICAR A SELETIVIDADE DE UMA CAMADA DE PENEIRA MOLECULAR CRISTALINA, PROCESSO PARA SEPARAçãO DE PELO MENOS UM COMPONENTE DE UM FLUXO DE HIDROCARBONETO, E, PROCESSO PARA A SEPARAçãO DE PARA-XILENO". Um processo é descrito para a fabricação de camadas de peneira molecular cristalina com bons desempenhos e seletividades de para-xileno de boa seletividade de para-xileno sobre meta-xileno. O processo requer impregnação do suporte antes da síntese ludrotérmica usando o método de semente e pode ser realizado com mascaragem de pré-impregnação. A camada de peneira molecular cristalina tem uma seletividade (<244>~ x~) para para-xileno sobre meta-xileno de 2 ou mais e um desempenho de (Q~ x~) para para-xileno de 3,27 x 10^ -8^ moles(px)/m^ 2^.s.Pa(px) ou mais medida em uma temperatura de <242> 250<198>C e uma pressão parcial de hidrocarboneto aromático de <242> 10 X 10^ 3^ Pa.
BR0008877-3A 1999-03-11 2000-03-10 Camada de peneira molecular cristalina, processo para a produção de uma camada de peneira molecular cristalina, processo para intensificar a seletividade de uma camada de peneira molecular cristalina, processo para separação de pelo menos um componente de um fluxo de hidrocarboneto, e, processo para a separação de para-xileno BR0008877A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9905561.8A GB9905561D0 (en) 1999-03-11 1999-03-11 Molecular sieve layers and process for their manufacture
PCT/EP2000/002127 WO2000053297A1 (en) 1999-03-11 2000-03-10 Crystalline molecular sieve layers and processes for their manufacture

Publications (1)

Publication Number Publication Date
BR0008877A true BR0008877A (pt) 2002-01-22

Family

ID=10849389

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008877-3A BR0008877A (pt) 1999-03-11 2000-03-10 Camada de peneira molecular cristalina, processo para a produção de uma camada de peneira molecular cristalina, processo para intensificar a seletividade de uma camada de peneira molecular cristalina, processo para separação de pelo menos um componente de um fluxo de hidrocarboneto, e, processo para a separação de para-xileno

Country Status (12)

Country Link
US (1) US6689195B1 (pt)
EP (1) EP1163046A1 (pt)
JP (1) JP2002537990A (pt)
KR (1) KR20020024575A (pt)
CN (1) CN1344179A (pt)
AU (1) AU3288300A (pt)
BR (1) BR0008877A (pt)
CA (1) CA2364431A1 (pt)
GB (1) GB9905561D0 (pt)
MX (1) MXPA01009144A (pt)
WO (1) WO2000053297A1 (pt)
ZA (1) ZA200108336B (pt)

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ATE399940T1 (de) * 2001-11-19 2008-07-15 Ixetic Mac Gmbh Hubermittelung in hubkolbenmaschine
FR2840236B1 (fr) * 2002-06-03 2005-02-04 Inst Francais Du Petrole Membrane zeolithique de faible epaisseur, sa preparation et son utilisation en separation
US6818333B2 (en) 2002-06-03 2004-11-16 Institut Francais Du Petrole Thin zeolite membrane, its preparation and its use in separation
KR100460450B1 (ko) * 2002-10-04 2004-12-08 한국화학연구원 함침-롤링법에 의한 열적 안정성이 우수한 실리카 복합막의 제조방법
US20050067344A1 (en) * 2003-09-30 2005-03-31 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Zeolite membrane support and zeolite composite membrane
US8288302B2 (en) * 2004-06-23 2012-10-16 Industry University Cooperation Foundation Sogang University Method of preparing substrates—molecular sieve layers complex using ultrasound and apparatuses used therein
JP2009066462A (ja) * 2005-12-28 2009-04-02 Asahi Kasei Chemicals Corp 複合膜の製造方法
US7297830B2 (en) * 2005-09-14 2007-11-20 Uop Llc Process for isomerizing non-equilibrium xylene-containing feed streams
KR100978490B1 (ko) * 2008-05-21 2010-08-30 서강대학교산학협력단 다양한 두께를 갖는 모든 ｂ-축이 기질에 대해서 수직으로배향된 ＭＦＩ형 제올라이트 박막 및 그의 제조방법
JPWO2010106881A1 (ja) * 2009-03-16 2012-09-20 日本碍子株式会社 ゼオライト分離膜配設体、その製造方法、混合流体の分離方法、及び混合流体分離装置
US8673067B2 (en) 2009-05-21 2014-03-18 Battelle Memorial Institute Immobilized fluid membranes for gas separation
US20100304953A1 (en) * 2009-05-21 2010-12-02 Battelle Memorial Institute Zeolite Membranes for Separation of Mixtures Containing Water, Alcohols, or Organics
US10265660B2 (en) 2009-05-21 2019-04-23 Battelle Memorial Institute Thin-sheet zeolite membrane and methods for making the same
US8715392B2 (en) 2009-05-21 2014-05-06 Battelle Memorial Institute Catalyzed CO2-transport membrane on high surface area inorganic support
US9079136B2 (en) 2009-05-21 2015-07-14 Battelle Memorial Institute Thin, porous metal sheets and methods for making the same
US8481187B2 (en) 2009-09-10 2013-07-09 Battelle Memorial Institute High-energy metal air batteries
US9039788B2 (en) 2009-11-18 2015-05-26 Battelle Memorial Institute Methods for making anodes for lithium ion batteries
JP5428014B2 (ja) * 2009-12-25 2014-02-26 日本碍子株式会社 ゼオライト膜の製造方法
DE102010009542A1 (de) * 2010-02-26 2011-09-01 Dbi - Gastechnologisches Institut Ggmbh Freiberg Verfahren zur Abtrennung von Erdgas- oder Erdölbegleitgaskomponenten an anorganisch porösen Membranen
GB201211309D0 (en) * 2012-06-26 2012-08-08 Fujifilm Mfg Europe Bv Process for preparing membranes
JP6301313B2 (ja) 2013-03-29 2018-03-28 日本碍子株式会社 ゼオライト膜の製造方法
DE102015016908A1 (de) 2015-12-29 2017-06-29 Friedrich-Alexander-Universität Erlangen-Nürnberg Zeolithische Partikel mit Nanometerdimensionen und Verfahren zu deren Herstellung
DE102016003731A1 (de) * 2016-03-24 2017-09-28 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zum Erzeugen eines Kompositmaterials mit hierarchischer Porosität
JP6757606B2 (ja) * 2016-06-21 2020-09-23 日立造船株式会社 Ｍｆｉ型ゼオライト（シリカライト）を用いた分離膜の製造方法
GB201714269D0 (en) 2017-09-05 2017-10-18 Hedlund Jonas Methods for preparing supported zeolite films
CN107983176A (zh) * 2017-12-04 2018-05-04 上海绿强新材料有限公司 一种用于c8芳烃异构体分离的emt分子筛膜的制备方法
CN112237849A (zh) * 2019-07-17 2021-01-19 中国石油化工股份有限公司 用于芳烃分离的mfi分子筛膜制备方法

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Also Published As

Publication number Publication date
JP2002537990A (ja) 2002-11-12
CN1344179A (zh) 2002-04-10
WO2000053297A1 (en) 2000-09-14
ZA200108336B (en) 2003-01-10
KR20020024575A (ko) 2002-03-30
US6689195B1 (en) 2004-02-10
MXPA01009144A (es) 2004-09-10
GB9905561D0 (en) 1999-05-05
AU3288300A (en) 2000-09-28
EP1163046A1 (en) 2001-12-19
CA2364431A1 (en) 2000-09-14

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1925 DE 27/11/2007.