ATE54295T1 - Verfahren zur herstellung von recycle-l-zeolith. - Google Patents

Verfahren zur herstellung von recycle-l-zeolith.

Info

Publication number
ATE54295T1
ATE54295T1 AT84307766T AT84307766T ATE54295T1 AT E54295 T1 ATE54295 T1 AT E54295T1 AT 84307766 T AT84307766 T AT 84307766T AT 84307766 T AT84307766 T AT 84307766T AT E54295 T1 ATE54295 T1 AT E54295T1
Authority
AT
Austria
Prior art keywords
zeolite
recycle
mother liquor
formation
cylindrical
Prior art date
Application number
AT84307766T
Other languages
English (en)
Inventor
Johannes Petrus Verduijn
Original Assignee
Exxon Research Engineering 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of ATE54295T1 publication Critical patent/ATE54295T1/de

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
    • C01B39/32—Type L
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • 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
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • 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
    • Y10S423/28—LTL, e.g. BA-G, L, AG-1, AG-2, AG-4, BA-6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT84307766T 1983-11-10 1984-11-09 Verfahren zur herstellung von recycle-l-zeolith. ATE54295T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838329973A GB8329973D0 (en) 1983-11-10 1983-11-10 Recycled zeolite l preparation
EP84307766A EP0142355B1 (de) 1983-11-10 1984-11-09 Verfahren zur Herstellung von Recycle-L-Zeolith

Publications (1)

Publication Number Publication Date
ATE54295T1 true ATE54295T1 (de) 1990-07-15

Family

ID=10551537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84307766T ATE54295T1 (de) 1983-11-10 1984-11-09 Verfahren zur herstellung von recycle-l-zeolith.

Country Status (8)

Country Link
US (1) US5017353A (de)
EP (1) EP0142355B1 (de)
JP (1) JPS60127222A (de)
AT (1) ATE54295T1 (de)
CA (1) CA1238032A (de)
DE (1) DE3482642D1 (de)
ES (1) ES8606196A1 (de)
GB (1) GB8329973D0 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO170924C (no) * 1984-12-17 1992-12-30 Exxon Research Engineering Co Fremgangsmaate for fremstilling av zeolitt l
US5242675A (en) * 1985-10-15 1993-09-07 Exxon Research & Engineering Company Zeolite L
GB8525404D0 (en) * 1985-10-15 1985-11-20 Exxon Chemical Patents Inc Zeolite l
US4961836A (en) * 1986-05-23 1990-10-09 Exxon Research And Engineering Company Synthesis of transition metal alumino-silicate IOZ-5 and use of it for hydrocarbon conversion
US5486498A (en) * 1986-10-14 1996-01-23 Exxon Research & Engineering Company Zeolite L
ATE74336T1 (de) * 1987-02-25 1992-04-15 Exxon Chemical Patents Inc Herstellung von zeolith-l.
GB8709506D0 (en) * 1987-04-22 1987-05-28 Exxon Chemical Patents Inc Zeolite l synthesis
GB8800046D0 (en) * 1988-01-04 1988-02-10 Exxon Chemical Patents Inc Zeolite l
GB8800045D0 (en) * 1988-01-04 1988-02-10 Exxon Chemical Patents Inc Zeolite l
GB8801067D0 (en) * 1988-01-19 1988-02-17 Exxon Chemical Patents Inc Zeolite l preparation
GB8819260D0 (en) * 1988-08-12 1988-09-14 Exxon Chemical Patents Inc Zeolite l preparation
US5330736A (en) * 1992-12-07 1994-07-19 W. R. Grace & Co.-Conn. Zeolite L synthesis and resulting product
US6042808A (en) * 1995-07-10 2000-03-28 Exxon Chemical Patents Inc. Zeolites and processes for their manufacture
US5785945A (en) * 1996-07-31 1998-07-28 Chevron Chemical Company Llc Preparation of zeolite L
CN1089279C (zh) * 1998-09-17 2002-08-21 中国石油化工集团公司 一种钛硅分子筛的合成方法
US6831056B1 (en) * 1999-11-09 2004-12-14 Kao Corporation Process for preparing fine alkaline earth metal zeolite particles
DE102010034005A1 (de) * 2010-08-11 2012-02-16 Süd-Chemie AG Hydrothermale Synthese von Zeolithen oder zeolithähnlichen Materialien unter Verwendung von modifizierten Mischoxiden
EP2753578B1 (de) * 2011-09-09 2020-07-29 Basf Se Verfahren zur synthetischen organotemplate-freien herstellung eines zeolithmaterials unter verwendung von recycling-mutterlauge
GB2521909B (en) * 2013-10-31 2018-05-09 Johnson Matthey Plc AEI zeolite synthesis
US9573122B2 (en) 2014-08-29 2017-02-21 Chevron U.S.A. Inc. Small crystal LTL framework type zeolites

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012853A (en) * 1957-08-26 1961-12-12 Union Carbide Corp Crystalline zeolite
GB1115489A (en) * 1964-07-31 1968-05-29 Deputy Minister A process to manufacture crystalline synthetic zeolites for use as molecular sieves
US3425800A (en) * 1967-10-05 1969-02-04 Aluminum Co Of America Production of crystalline zeolites
US3867512A (en) * 1969-09-10 1975-02-18 Union Oil Co Method of preparing crystalline {37 l{38 {0 zeolite
US4041135A (en) * 1975-07-25 1977-08-09 J. M. Huber Corporation Production of high capacity inorganic crystalline base exchange materials
DE2640541C2 (de) * 1976-09-09 1984-04-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Synthese von Zeolithen
US4164551A (en) * 1977-12-19 1979-08-14 W. R. Grace & Co. Preparation of zeolite
US4330518A (en) * 1978-12-20 1982-05-18 J. M. Huber Corporation Removal of contaminants from zeolite mother liquors
US4385042A (en) * 1979-08-06 1983-05-24 Mobil Oil Corporation Continuous reaction/separation method for nucleated growth reactions
US4544539A (en) * 1982-05-14 1985-10-01 Exxon Research & Engineering Co. Zeolite L with cylindrical morphology
JPS5973421A (ja) * 1982-10-18 1984-04-25 Toyo Soda Mfg Co Ltd Ｌ型ゼオライトの製造方法
US4554146A (en) * 1983-11-10 1985-11-19 Exxon Research And Engineering Co. Process for preparing a zeolite of the L type using organic templates
CA1236817A (en) * 1983-11-10 1988-05-17 David E.W.. Vaughan Stoichiometric process for preparing a zeolite of the l type
US4552731A (en) * 1983-11-10 1985-11-12 Exxon Research And Engineering Co. Process for preparing crystalline zeolite composition ERC-2
CA1225387A (en) * 1983-11-10 1987-08-11 David E.W. Vaughan Process for preparing type l zeolites by nucleation technique
GB8329972D0 (en) * 1983-11-10 1983-12-14 Exxon Research Engineering Co Zeolite l preparation from alumina rich gels

Also Published As

Publication number Publication date
ES8606196A1 (es) 1986-04-16
US5017353A (en) 1991-05-21
EP0142355B1 (de) 1990-07-04
DE3482642D1 (de) 1990-08-09
CA1238032A (en) 1988-06-14
EP0142355A3 (en) 1987-11-19
ES537514A0 (es) 1986-04-16
GB8329973D0 (en) 1983-12-14
JPS60127222A (ja) 1985-07-06
EP0142355A2 (de) 1985-05-22

Similar Documents

Publication Publication Date Title
ATE54295T1 (de) Verfahren zur herstellung von recycle-l-zeolith.
DE69330963D1 (de) Herstellung von aluminosilikatzeolithen
DE3676893D1 (de) Katalytisches verfahren zur herstellung von cyclohexanon-oxim.
ATE66229T1 (de) Verfahren zur herstellung von (6r)-tetrahydro-l- biopterin.
DE69423231T2 (de) Verfahren mit hoher produktivität zur herstellung von niederen olefinen durch katalytische umwandlung
DE69305238D1 (de) Verfahren zur Herstellung von grossen Monokristallen
ATE39249T1 (de) Verfahren zur herstellung von polyisocyanatopolyisocyanuraten durch katalytische cyclotrimerisierung von polyisocyanaten.
ATE72807T1 (de) Verfahren zur herstellung von zeolithen des ltyps durch nuklear-technik.
ATE283864T1 (de) Ein verfahren zur herstellung therapeutisch wirksamer bruchstücke von von willebrand-faktor
DE3382167D1 (de) Verfahren zur herstellung von pseudocumol oder von durol.
ATE60030T1 (de) Verfahren zur herstellung von l-zeolith aus tonerdereichen gelen.
AT350545B (de) Verfahren zur herstellung von neuen n- subistituierten carbonsaeureamiden
ATE61317T1 (de) Verfahren zur herstellung von l-zeolith bei hoher temperatur.
ATE86526T1 (de) Verfahren zur herstellung von zeolith y.
ATE49016T1 (de) Verfahren zur herstellung von stabilen kohlewasser-gemischen.
ATE138047T1 (de) Verfahren zur herstellung von kristallisiertem zeolith des 4a-typs
ATA352184A (de) Verfahren zur herstellung von neuen azabicyclo (3,3,1) - nonan- derivaten
EP0131898A3 (de) Verfahren zur Herstellung von Aluminiumsilikaten mit Zeolithstrukturen
DE3581619D1 (de) Verfahren zur herstellung von kristallinischem ceftazidime-pentahydrat.
ATA353073A (de) Verfahren zur herstellung von neuen 1-amino- 3,5-dimethyladamantanen und deren saureadditionssalzen
ES2016800B3 (es) Proceso para purificar n-(2-hidroxietil)-2-metil-3 acido carboxilico amido-quinoxalin-1,4-di-n-oxido crudo
AT342580B (de) Verfahren zur herstellung von neuen salzen des p-chlorphenoxyessigsaure-dimethylaminoathylesters
DE68907146D1 (de) Verfahren zur reinigung von d-hydroxyphenoxypropionsaeure.
ATA116382A (de) Verfahren zur herstellung von neuen m-phenylendiaminen und von deren saeueradditionssalzen
AT386411B (de) Verfahren zur herstellung von neuem kristallinem 7-d-alpha-amino-alpha-(3-chlor-4-hydroxyphenyl) acetamido)-3-methyl-3-cephem-4-carbonsaeuremonohydrat

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee