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IT1119601B - Procedimento per la produzione industriale della zeolite a con un processo semicontinuo - Google Patents

Procedimento per la produzione industriale della zeolite a con un processo semicontinuo

Info

Publication number
IT1119601B
IT1119601B IT69413/79A IT6941379A IT1119601B IT 1119601 B IT1119601 B IT 1119601B IT 69413/79 A IT69413/79 A IT 69413/79A IT 6941379 A IT6941379 A IT 6941379A IT 1119601 B IT1119601 B IT 1119601B
Authority
IT
Italy
Prior art keywords
zeolite
procedure
industrial production
semicontinuous process
semicontinuous
Prior art date
Application number
IT69413/79A
Other languages
English (en)
Other versions
IT7969413A0 (it
Inventor
Bernard Berger
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of IT7969413A0 publication Critical patent/IT7969413A0/it
Application granted granted Critical
Publication of IT1119601B publication Critical patent/IT1119601B/it

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)
    • C01B33/2823—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) from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica

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)
IT69413/79A 1978-12-15 1979-12-14 Procedimento per la produzione industriale della zeolite a con un processo semicontinuo IT1119601B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7835344A FR2444005A1 (fr) 1978-12-15 1978-12-15 Procede industriel de fabrication en semi-continu de zeolithe a

Publications (2)

Publication Number Publication Date
IT7969413A0 IT7969413A0 (it) 1979-12-14
IT1119601B true IT1119601B (it) 1986-03-10

Family

ID=9216175

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69413/79A IT1119601B (it) 1978-12-15 1979-12-14 Procedimento per la produzione industriale della zeolite a con un processo semicontinuo

Country Status (21)

Country Link
JP (1) JPS5585416A (it)
BE (1) BE880533A (it)
BR (1) BR7908222A (it)
CA (1) CA1142501A (it)
CH (1) CH641128A5 (it)
DE (1) DE2950086A1 (it)
DK (1) DK532479A (it)
ES (1) ES486941A0 (it)
FI (1) FI793923A7 (it)
FR (1) FR2444005A1 (it)
GB (1) GB2038301B (it)
GR (1) GR66001B (it)
HU (1) HU181898B (it)
IT (1) IT1119601B (it)
LU (1) LU81989A1 (it)
NO (1) NO794092L (it)
PL (1) PL125174B1 (it)
PT (1) PT70474A (it)
RO (1) RO78900A (it)
SE (1) SE7910247L (it)
YU (1) YU296179A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049130B2 (ja) * 1980-12-27 1985-10-31 日本化学工業株式会社 Ａ型ゼオライトの製造法
DK164097C (da) * 1982-09-20 1992-10-05 Tosoh Corp Fremgangsmaade til fremstilling af zeoliter
DE3926400A1 (de) * 1988-08-12 1990-02-22 Degussa Zeolithpulver des typs naa fuer die verwendung in fluessigwaschmitteln
DK0490011T3 (da) * 1990-12-14 1994-11-07 Foret Sa Fremgangsmåde til fremstilling af zeolit 4A ud fra bauxit
AU2012214224B2 (en) 2011-02-11 2016-03-17 Zs Pharma, Inc Microporous zirconium silicate for the treatment of hyperkalemia
US9943637B2 (en) 2012-06-11 2018-04-17 ZS Pharma, Inc. Microporous zirconium silicate and its method of production
CA2878832A1 (en) 2012-07-11 2014-01-16 ZS Pharma, Inc. Microporous zirconium silicate for the treatment of hyperkalemia in hypercalcemic patients and improved calcium-containing compositions for the treatment of hyperkalemia
RS67365B1 (sr) 2012-10-22 2025-11-28 Zs Pharma Inc Mikroporozni cirkonijum silikat za lečenje hiperkalemije
US10695365B2 (en) 2012-10-22 2020-06-30 ZS Pharma, Inc. Microporous zirconium silicate for the treatment of hyperkalemia
US11053143B2 (en) 2015-02-20 2021-07-06 Usalco, Llc Stable concentrated polyaluminum chlorosilicate solutions
US9592253B1 (en) 2015-10-14 2017-03-14 ZS Pharma, Inc. Extended use zirconium silicate compositions and methods of use thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280877A (fr) * 1961-01-14 1962-01-08 Socony Mobil Oil Co Procédé de préparation de zéolithes cristallins
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
AT322511B (de) * 1970-06-15 1975-05-26 Martinswerk G M B H Fuer Chem Verfahren zur direktherstellung eines reinen kristallinen zeolithischen molekularsiebes mit einer porenweite von 4å.
DD107428B3 (de) * 1973-11-05 1992-12-10 Chemie Ag Bittrfeld Wolfen Verfahren und vorrichtung zur herstellung synthetischer zeolithe
DE2447021C3 (de) * 1974-10-02 1984-03-22 Degussa Ag, 6000 Frankfurt Kristallines Zeolithpulver des Typs A und das Verfahren zu seiner Herstellung
DE2651384C2 (de) * 1976-11-11 1984-03-15 Degussa Ag, 6000 Frankfurt Verfahren zur Aufbereitung von Siliziumdioxid enthaltenden Abfallstäuben zu kristallinem zeolithischem Molekularsieb vom Typ A
DE2651445A1 (de) * 1976-11-11 1978-05-18 Degussa Kristallines zeolithpulver des typs a ii

Also Published As

Publication number Publication date
SE7910247L (sv) 1980-06-16
DK532479A (da) 1980-06-16
FR2444005B1 (it) 1984-05-11
GR66001B (it) 1981-01-13
NO794092L (no) 1980-06-17
CA1142501A (fr) 1983-03-08
BR7908222A (pt) 1980-07-22
CH641128A5 (fr) 1984-02-15
IT7969413A0 (it) 1979-12-14
HU181898B (en) 1983-11-28
BE880533A (fr) 1980-06-11
RO78900A (ro) 1982-12-06
FI793923A7 (fi) 1981-01-01
YU296179A (en) 1983-01-21
JPS5585416A (en) 1980-06-27
PL125174B1 (en) 1983-04-30
ES8101516A1 (es) 1980-12-16
FR2444005A1 (fr) 1980-07-11
LU81989A1 (fr) 1981-07-23
GB2038301B (en) 1983-02-09
GB2038301A (en) 1980-07-23
ES486941A0 (es) 1980-12-16
PT70474A (fr) 1979-12-01
PL220420A1 (it) 1980-10-06
DE2950086A1 (de) 1980-06-19

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961217