ZA955727B - Molecular sieves and processes for their manufacture - Google Patents

Molecular sieves and processes for their manufacture

Info

Publication number
ZA955727B
ZA955727B ZA955727A ZA955727A ZA955727B ZA 955727 B ZA955727 B ZA 955727B ZA 955727 A ZA955727 A ZA 955727A ZA 955727 A ZA955727 A ZA 955727A ZA 955727 B ZA955727 B ZA 955727B
Authority
ZA
South Africa
Prior art keywords
manufacture
processes
molecular sieves
sieves
molecular
Prior art date
Application number
ZA955727A
Other languages
English (en)
Inventor
Johannes Petrus Verduijn
Anton-Jan Bons
Marc Henri Carolina Anthonis
Lothar Ruediger Czarnetzki
Original Assignee
Exxon Chemical 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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of ZA955727B publication Critical patent/ZA955727B/xx

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
    • 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
    • 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
    • B01J37/0244—Coatings comprising several layers
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA955727A 1994-07-08 1995-07-10 Molecular sieves and processes for their manufacture ZA955727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9413863A GB9413863D0 (en) 1994-07-08 1994-07-08 Molecular sieves and processes for their manufacture

Publications (1)

Publication Number Publication Date
ZA955727B true ZA955727B (en) 1996-02-26

Family

ID=10758071

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA955727A ZA955727B (en) 1994-07-08 1995-07-10 Molecular sieves and processes for their manufacture

Country Status (13)

Country Link
US (1) US6090289A (xx)
EP (1) EP0769982A1 (xx)
KR (1) KR970704506A (xx)
CN (1) CN1087182C (xx)
AU (1) AU700321B2 (xx)
CA (1) CA2194603A1 (xx)
GB (1) GB9413863D0 (xx)
IL (1) IL114506A0 (xx)
MX (1) MX9606682A (xx)
RU (1) RU2169039C2 (xx)
TW (1) TW315316B (xx)
WO (1) WO1996001683A1 (xx)
ZA (1) ZA955727B (xx)

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US6395067B1 (en) * 2000-09-15 2002-05-28 Engelhard Corporation Geometric separation processes involving modified CTS membranes
DE10052075A1 (de) * 2000-10-19 2002-05-02 Thomas Bein Poröse Schichten und ein Verfahren zu deren Herstellung mittels Spin-Coating
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FR2840296B1 (fr) * 2002-06-03 2004-08-20 Inst Francais Du Petrole Procede de preparation d'une membrane zeolithique de faible epaisseur
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US20060065528A1 (en) * 2004-02-03 2006-03-30 Gabriel Lopez Nanostructured devices for separation and analysis
CN1929901B (zh) * 2004-03-17 2011-06-22 三菱化学株式会社 分离膜
US7316727B2 (en) * 2004-03-19 2008-01-08 The Regents Of The University Of Colorado High-selectivity supported SAPO membranes
US7622624B2 (en) * 2004-04-05 2009-11-24 Exxonmobil Chemical Patents Inc. Crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins
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US7846322B2 (en) * 2005-03-11 2010-12-07 Uop Llc Integrated refinery with enhanced olefin and reformate production
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US7381677B1 (en) * 2005-09-14 2008-06-03 Uop Llc Ethylbenzene conversion and xylene isomerization processes and catalysts therefor
US7297830B2 (en) * 2005-09-14 2007-11-20 Uop Llc Process for isomerizing non-equilibrium xylene-containing feed streams
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CN105582997B (zh) * 2014-10-21 2018-05-18 中国石油化工股份有限公司 石脑油催化裂解产丙烯的催化剂及其制备方法和石脑油催化裂解产丙烯的方法
CN105582996B (zh) * 2014-10-21 2018-02-23 中国石油化工股份有限公司 石脑油催化裂解产丙烯的催化剂及其制备方法和石脑油催化裂解产丙烯的方法
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CN107427782B (zh) * 2015-03-31 2020-06-23 日本碍子株式会社 沸石膜结构体及其制造方法
CN110446545B (zh) * 2017-03-31 2022-07-19 日本碍子株式会社 沸石膜复合体和沸石膜复合体的制造方法
WO2018180539A1 (ja) * 2017-03-31 2018-10-04 日本碍子株式会社 Ｅｒｉ構造のゼオライト膜及び膜構造体
CN111871220B (zh) * 2018-10-10 2022-09-30 邱海兵 一种水处理用无机反渗透膜材料
CN110681270B (zh) * 2019-09-29 2021-11-05 天津大学 不同载体上三明治型mfi分子筛膜的制备方法及膜的醇用途
CN112657461B (zh) * 2019-10-15 2024-03-26 中国石油化工股份有限公司 正丁烯吸附剂及其制备方法和应用

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Also Published As

Publication number Publication date
MX9606682A (es) 1997-03-29
US6090289A (en) 2000-07-18
IL114506A0 (en) 1995-11-27
WO1996001683A1 (en) 1996-01-25
CA2194603A1 (en) 1996-01-25
EP0769982A1 (en) 1997-05-02
AU2982895A (en) 1996-02-09
CN1152261A (zh) 1997-06-18
AU700321B2 (en) 1998-12-24
KR970704506A (ko) 1997-09-06
CN1087182C (zh) 2002-07-10
TW315316B (xx) 1997-09-11
GB9413863D0 (en) 1994-08-24
RU2169039C2 (ru) 2001-06-20

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