ZA771081B - Steam crystallization of binderless molecular sieves - Google Patents

Steam crystallization of binderless molecular sieves

Info

Publication number
ZA771081B
ZA771081B ZA00771081A ZA771081A ZA771081B ZA 771081 B ZA771081 B ZA 771081B ZA 00771081 A ZA00771081 A ZA 00771081A ZA 771081 A ZA771081 A ZA 771081A ZA 771081 B ZA771081 B ZA 771081B
Authority
ZA
South Africa
Prior art keywords
molecular sieves
steam crystallization
binderless molecular
binderless
crystallization
Prior art date
Application number
ZA00771081A
Other languages
English (en)
Inventor
C Chi
E Eichhorn
G Hoffman
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of ZA771081B publication Critical patent/ZA771081B/xx

Links

Classifications

    • 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
    • C01B39/14—Type A
    • C01B39/18—Type A from a reaction mixture containing at least one aluminium silicate or aluminosilicate of a clay type, e.g. kaolin or metakaolin or its exotherm modification or allophane
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/21—Faujasite, e.g. X, Y, CZS-3, ECR-4, Z-14HS, VHP-R
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/24—LTA, e.g. A, alpha, ZK-4, ZK-21, ZK-22

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
ZA00771081A 1976-02-25 1977-02-23 Steam crystallization of binderless molecular sieves ZA771081B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/661,457 US4058586A (en) 1976-02-25 1976-02-25 Forming and crystallization process for molecular sieve manufacture

Publications (1)

Publication Number Publication Date
ZA771081B true ZA771081B (en) 1978-01-25

Family

ID=24653676

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00771081A ZA771081B (en) 1976-02-25 1977-02-23 Steam crystallization of binderless molecular sieves

Country Status (9)

Country Link
US (1) US4058586A (nl)
JP (1) JPS52103391A (nl)
AU (1) AU500884B2 (nl)
CA (1) CA1067059A (nl)
DE (1) DE2707313A1 (nl)
FR (1) FR2342250A1 (nl)
IT (1) IT1075293B (nl)
NL (1) NL7701863A (nl)
ZA (1) ZA771081B (nl)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829165A1 (de) * 1978-07-03 1980-01-17 Henkel Kgaa Verfahren zur herstellung von alumosilikat-granulat
US4406822A (en) * 1981-10-05 1983-09-27 Ethyl Corporation Method of making zeolites
US4406823A (en) * 1981-10-05 1983-09-27 Ethyl Corporation Method of making zeolites
US4818508A (en) * 1985-08-20 1989-04-04 Uop Process for preparing molecular sieve bodies
US5223235A (en) * 1986-06-17 1993-06-29 J. M. Huber Corporation Synthetic alkali metal alumino-silicates compounds and their methods of preparation
CA2151592A1 (en) * 1992-12-16 1994-06-23 Stephen J. Miller Preparation of aluminosilicate zeolites
US6270743B1 (en) * 1995-05-24 2001-08-07 Kuboto Corporation Method of manufacturing crystalline microporous materials
NO302559B1 (no) * 1996-06-27 1998-03-23 Norsk Leca As Fremstilling av uorganisk kationebytter fra kuler av ekspandert leire samt anvendelse av de fremstilte kationbyttere
US5716593A (en) * 1996-07-31 1998-02-10 Chevron U.S.A. Inc. Preparation of Y-type faujasite using an organic template
US5785945A (en) * 1996-07-31 1998-07-28 Chevron Chemical Company Llc Preparation of zeolite L
US5785944A (en) * 1996-07-31 1998-07-28 Chevron U.S.A. Inc. Preparation of Y zeolite
EP1061046B1 (en) * 1999-06-18 2007-09-26 Nippon Shokubai Co., Ltd. Molding of binderless zeolite, method for its production and its use
US6261534B1 (en) 1999-11-24 2001-07-17 Chevron U.S.A. Inc. Method for making ZSM-5 zeolites
US6632415B2 (en) 2001-04-09 2003-10-14 Chevron U.S.A. Inc. Methods for making molecular sieves
US20050063901A1 (en) * 2003-09-24 2005-03-24 Miller Stephen J. Preparation of molecular sieves involving spray drying
US7837977B2 (en) * 2005-09-13 2010-11-23 Chevron U.S.A. Inc. Preparation of titanosilicate zeolite TS-1
KR101523116B1 (ko) * 2007-10-12 2015-05-26 가부시끼가이샤 이테크 우레탄계 접착제 조성물
US8609925B2 (en) * 2008-06-30 2013-12-17 Uop Llc Adsorbents with improved mass transfer properties and their use in the adsorptive separation of para-xylene
US20090326308A1 (en) * 2008-06-30 2009-12-31 Uop Llc Binderless adsorbents comprising nano-size zeolite x and their use in the adsorptive separation of para-xylene
US7820869B2 (en) * 2008-06-30 2010-10-26 Uop Llc Binderless adsorbents and their use in the adsorptive separation of para-xylene
US7812208B2 (en) * 2008-09-22 2010-10-12 Uop Llc Binderless adsorbents with improved mass transfer properties and their use in the adsorptive separation of para-xylene
US8283274B2 (en) * 2009-07-20 2012-10-09 Uop Llc Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and processes for adsorptive separation of para-xylene from mixed xylenes using the binderless zeolitic adsorbents
US8992884B2 (en) * 2009-11-30 2015-03-31 Chevron U.S.A. Inc. Preparation of X zeolite
EP2527296B1 (de) 2011-05-25 2021-07-07 Chemiewerk Bad Köstritz GmbH Bindemittelfreies zeolithisches Granulat mit Faujasitstruktur und Verfahren zur Herstellung eines derartigen bindemittelfreien zeolithischen Granulats nebst Verwendung
EP3328518A1 (en) * 2015-05-22 2018-06-06 Alsitek Limited Pollutant-reducing mineral polymers
WO2019068135A1 (en) * 2017-10-04 2019-04-11 Neomaterials Pty Ltd SYNTHESIS OF ZEOLITES
CN110921677B (zh) * 2019-12-04 2021-05-11 广东石油化工学院 一种高岭土制备4a沸石的方法
CN113479903B (zh) * 2021-08-20 2023-01-10 中化泉州能源科技有限责任公司 一种利用天然黏土矿物制备分子筛的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119659A (en) * 1960-09-26 1964-01-28 Union Carbide Corp Process for producing molecular sieve bodies
US3119660A (en) * 1960-09-26 1964-01-28 Union Carbide Corp Process for producing molecular sieve bodies
US3394989A (en) * 1963-10-29 1968-07-30 Union Carbide Corp Zeolite "a" bodies and their preparation
US3338672A (en) * 1964-02-25 1967-08-29 Minerals & Chem Philipp Corp Method for making a faujasite-type crystalline zeolite
GB1132883A (en) * 1965-04-21 1968-11-06 Grace W R & Co Process for the production of zeolites in nodular form
US3433587A (en) * 1965-10-22 1969-03-18 Engelhard Min & Chem Method for preparing crystalline zeolite catalyst

Also Published As

Publication number Publication date
FR2342250A1 (fr) 1977-09-23
AU500884B2 (en) 1979-06-07
AU2259177A (en) 1978-08-31
NL7701863A (nl) 1977-08-29
JPS6128606B2 (nl) 1986-07-01
DE2707313A1 (de) 1977-09-08
IT1075293B (it) 1985-04-22
US4058586A (en) 1977-11-15
CA1067059A (en) 1979-11-27
FR2342250B3 (nl) 1979-10-19
JPS52103391A (en) 1977-08-30

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