BR7802172A - Processo para a preparacao de zeolitos-a - Google Patents

Processo para a preparacao de zeolitos-a

Info

Publication number
BR7802172A
BR7802172A BR787802172A BR7802172A BR7802172A BR 7802172 A BR7802172 A BR 7802172A BR 787802172 A BR787802172 A BR 787802172A BR 7802172 A BR7802172 A BR 7802172A BR 7802172 A BR7802172 A BR 7802172A
Authority
BR
Brazil
Prior art keywords
zeolites
preparation
Prior art date
Application number
BR787802172A
Other languages
English (en)
Inventor
G Ulisch
L Puppe
H Weber
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BR7802172A publication Critical patent/BR7802172A/pt

Links

Classifications

    • 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
    • C01B33/2815—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 type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR787802172A 1977-04-09 1978-04-07 Processo para a preparacao de zeolitos-a BR7802172A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772715934 DE2715934A1 (de) 1977-04-09 1977-04-09 Verfahren zur herstellung von feinteiligem zeolith a

Publications (1)

Publication Number Publication Date
BR7802172A true BR7802172A (pt) 1979-02-13

Family

ID=6006021

Family Applications (1)

Application Number Title Priority Date Filing Date
BR787802172A BR7802172A (pt) 1977-04-09 1978-04-07 Processo para a preparacao de zeolitos-a

Country Status (9)

Country Link
JP (1) JPS53125996A (pt)
BE (1) BE865771A (pt)
BR (1) BR7802172A (pt)
DE (1) DE2715934A1 (pt)
ES (1) ES468629A1 (pt)
FR (1) FR2386484A1 (pt)
GB (1) GB1571264A (pt)
IT (1) IT7848796A0 (pt)
NL (1) NL7803736A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418771A1 (fr) * 1978-03-02 1979-09-28 Rhone Poulenc Ind Procede de fabrication d'un silico-aluminate synthetique et produits obtenus
DE3926400A1 (de) * 1988-08-12 1990-02-22 Degussa Zeolithpulver des typs naa fuer die verwendung in fluessigwaschmitteln
GB2224725A (en) * 1988-09-20 1990-05-16 Watts Blake Bearne & Co Ltd Ball clay products
AU4216789A (en) * 1988-09-20 1990-04-18 Watts Blake Bearne & Co. Plc Clay composition and method of casting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1264441A (fr) * 1960-08-05 1961-06-19 Grace W R & Co Procédé de préparation de zéolites synthétiques cristallines
FR1343946A (fr) * 1962-12-12 1963-11-22 Grace W R & Co Procédé de fabrication d'adsorbants microsélectifs et en particulier de zéolites au sodium
FR83942E (fr) * 1963-06-10 1964-11-06 Grace W R & Co Procédé de fabrication d'adsorbants micro-sélectifs et en particulier de zéolites au sodium

Also Published As

Publication number Publication date
JPS53125996A (en) 1978-11-02
FR2386484A1 (fr) 1978-11-03
ES468629A1 (es) 1978-12-01
NL7803736A (nl) 1978-10-11
GB1571264A (en) 1980-07-09
BE865771A (fr) 1978-10-09
IT7848796A0 (it) 1978-04-07
DE2715934A1 (de) 1978-10-19

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