ES467225A1 - Method of preparing crystalline aluminosilicates - Google Patents

Method of preparing crystalline aluminosilicates

Info

Publication number
ES467225A1
ES467225A1 ES467225A ES467225A ES467225A1 ES 467225 A1 ES467225 A1 ES 467225A1 ES 467225 A ES467225 A ES 467225A ES 467225 A ES467225 A ES 467225A ES 467225 A1 ES467225 A1 ES 467225A1
Authority
ES
Spain
Prior art keywords
reaction mixture
preparing crystalline
crystalline aluminosilicates
crystalline aluminosilicate
crystals
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES467225A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell UOP LLC
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 ES467225A1 publication Critical patent/ES467225A1/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2838—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively)

Abstract

A method of preparing a crystalline aluminosilicate, comprising: (a) forming a reaction mixture comprising sodium, silica, alumina and water in a ratio determined by the desired crystalline aluminosilicate product, (b) subjecting said reaction mixture to mixing conditions with high intensity shear, (c) maintaining the resulting reaction mixture at a temperature of about 25º to about 125ºC until crystals are formed, and (d) separating said crystals from the mother liquor. (Machine-translation by Google Translate, not legally binding)
ES467225A 1977-02-24 1978-02-22 Method of preparing crystalline aluminosilicates Expired ES467225A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77172577A 1977-02-24 1977-02-24

Publications (1)

Publication Number Publication Date
ES467225A1 true ES467225A1 (en) 1978-11-16

Family

ID=25092779

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467225A Expired ES467225A1 (en) 1977-02-24 1978-02-22 Method of preparing crystalline aluminosilicates

Country Status (7)

Country Link
JP (1) JPS53114800A (en)
CA (1) CA1119578A (en)
DE (1) DE2807660A1 (en)
ES (1) ES467225A1 (en)
FR (1) FR2381716A1 (en)
GB (1) GB1598042A (en)
IT (1) IT1095432B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112980A (en) * 1981-12-22 1983-07-05 株式会社ブリヂストン Panel storage tank
IN157422B (en) * 1982-06-21 1986-03-22 Lever Hindustan Ltd
JPS5996185U (en) * 1982-12-20 1984-06-29 積水プラントシステム株式会社 reinforced tank
ZA851734B (en) * 1984-03-23 1986-10-29 Mobil Oil Corp A continuous process for manufacturing crystalline zeolites
US4818509A (en) * 1984-03-23 1989-04-04 Mobil Oil Corporation Continuous process for manufacturing crystalline zeolites in continuously stirred backmixed crystallizers
GB8517997D0 (en) * 1985-07-17 1985-08-21 English Clays Lovering Pochin Synthesing faujasites
CA2032845A1 (en) * 1989-12-29 1991-06-30 Guenter H. Kuehl Synthesis of faujasite
US5487882A (en) * 1994-07-19 1996-01-30 Albemarle Corporation Process for preparation of zeolite "X"
FR2750973B1 (en) * 1996-07-12 1998-10-30 Ceca Sa USE OF A REACTOR AGITED BY AN ARCHIMEDIC SCREW TYPE SYSTEM FOR THE SYNTHESIS OF FAUJASITE LSX
SG194087A1 (en) * 2011-04-15 2013-11-29 Exxonmobil Chem Patents Inc Process for producing molecular sieve materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433589A (en) * 1966-04-07 1969-03-18 Mobil Oil Corp Method of preparing faujasite-type crystalline zeolites
JPS4830238A (en) * 1971-08-20 1973-04-21
US3733391A (en) * 1971-11-01 1973-05-15 Nl Industries Inc Process of preparing high silica faujasite
DE2333068C3 (en) * 1973-06-29 1983-06-09 Degussa Ag, 6000 Frankfurt Process for the preparation of a powdery crystalline zeolitic molecular sieve of type A and its use
DD107428B3 (en) * 1973-11-05 1992-12-10 Chemie Ag Bittrfeld Wolfen METHOD AND DEVICE FOR PRODUCING SYNTHETIC ZEOLITE
US4040972A (en) * 1975-03-12 1977-08-09 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Ion-exchanging aluminum silicate with hydrophilic surfaces
DE2533614C2 (en) * 1975-07-26 1985-10-31 Degussa Ag, 6000 Frankfurt Process for the production of zeolitic alkali aluminum silicates
AT356628B (en) * 1976-02-06 1980-05-12 Henkel Kgaa METHOD FOR THE PRODUCTION OF AQUEOUS, FOR FURTHER PROCESSING OF WASHING AND CLEANING AGENTS SUITABLE SUSPENSIONS OF FINE-PARTICULATE WATER-UNLOCATED WATER-UNLOCKED WATER-UNLOCKED

Also Published As

Publication number Publication date
GB1598042A (en) 1981-09-16
DE2807660A1 (en) 1978-08-31
FR2381716A1 (en) 1978-09-22
JPS53114800A (en) 1978-10-06
FR2381716B1 (en) 1981-10-30
JPS5713493B2 (en) 1982-03-17
IT7820612A0 (en) 1978-02-24
CA1119578A (en) 1982-03-09
IT1095432B (en) 1985-08-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103