DK18981A - Fremgangsmaade til fremstilling af krystallinske silicoaluminater af typen a, isaer typen 4a, og med hoej vandgenoptagelsesevne - Google Patents

Fremgangsmaade til fremstilling af krystallinske silicoaluminater af typen a, isaer typen 4a, og med hoej vandgenoptagelsesevne

Info

Publication number
DK18981A
DK18981A DK18981A DK18981A DK18981A DK 18981 A DK18981 A DK 18981A DK 18981 A DK18981 A DK 18981A DK 18981 A DK18981 A DK 18981A DK 18981 A DK18981 A DK 18981A
Authority
DK
Denmark
Prior art keywords
type
temperature
high water
isaer
crystallinic
Prior art date
Application number
DK18981A
Other languages
Danish (da)
English (en)
Inventor
B Latourrette
Original Assignee
Rhone Poulenc Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9237631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK18981(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of DK18981A publication Critical patent/DK18981A/da

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)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Saccharide Compounds (AREA)
  • Silicon Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DK18981A 1980-01-18 1981-01-16 Fremgangsmaade til fremstilling af krystallinske silicoaluminater af typen a, isaer typen 4a, og med hoej vandgenoptagelsesevne DK18981A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001046A FR2474014A1 (fr) 1980-01-18 1980-01-18 Nouveau procede d'obtention d'un silico-aluminate cristallin de type a, a reprise d'eau elevee, et notamment de type 4a, et produit ainsi obtenu

Publications (1)

Publication Number Publication Date
DK18981A true DK18981A (da) 1981-07-19

Family

ID=9237631

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18981A DK18981A (da) 1980-01-18 1981-01-16 Fremgangsmaade til fremstilling af krystallinske silicoaluminater af typen a, isaer typen 4a, og med hoej vandgenoptagelsesevne

Country Status (12)

Country Link
EP (1) EP0032854B1 (de)
JP (1) JPS56140024A (de)
AT (1) ATE4695T1 (de)
BR (1) BR8100257A (de)
CA (1) CA1153749A (de)
DE (1) DE3160890D1 (de)
DK (1) DK18981A (de)
ES (1) ES498553A0 (de)
FI (1) FI810132L (de)
FR (1) FR2474014A1 (de)
NO (1) NO810143L (de)
PT (1) PT72364B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2161109B1 (es) * 1998-05-29 2002-06-16 Consejo Superior Investigacion Procedimiento optimizado para la obtencion de zeolitas a partir de lejias residuales de la industria de anodizacion y extrusion, utilizables en la formulacion de detergentes.
JP4921097B2 (ja) * 2006-09-29 2012-04-18 ダイコク電機株式会社 遊技場用台毎装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674426A (en) * 1966-09-28 1972-07-04 Asahi Denka Kogyo Kk Process for producing crystalline zeolite a
FR1536947A (fr) * 1967-03-01 1968-09-02 Mines Domaniales De Potasse Zéolites synthétiques et leur procédé de fabrication
FR2384716A2 (fr) * 1977-03-25 1978-10-20 Rhone Poulenc Ind Nouveau silico-aluminate cristallin synthetique, mode d'obtention et applications
FR2376074A1 (fr) * 1976-12-30 1978-07-28 Rhone Poulenc Ind Nouveau silico-aluminate cristallin synthetique, finement divise, mode d'obtention et application
GB2005653A (en) * 1977-10-12 1979-04-25 Pq Corp Preparing zeolites

Also Published As

Publication number Publication date
FR2474014B1 (de) 1981-12-11
CA1153749A (en) 1983-09-13
FI810132L (fi) 1981-07-19
EP0032854B1 (de) 1983-09-21
NO810143L (no) 1981-07-20
JPS56140024A (en) 1981-11-02
BR8100257A (pt) 1981-08-04
ATE4695T1 (de) 1983-10-15
FR2474014A1 (fr) 1981-07-24
ES8201105A1 (es) 1981-12-01
DE3160890D1 (en) 1983-10-27
EP0032854A1 (de) 1981-07-29
ES498553A0 (es) 1981-12-01
PT72364B (fr) 1981-12-18
PT72364A (fr) 1981-02-01

Similar Documents

Publication Publication Date Title
DE69330963D1 (de) Herstellung von aluminosilikatzeolithen
Selbin et al. Preparation of gallium-containing molecular sieves
EP0142348A3 (en) Process for preparing a zeolite of the l type using organic templates
ES465937A1 (es) Procedimiento para la preparacion de aluminio-silicatos de sodio predominantemente cristalinos.
ES470445A1 (es) Procedimiento para fabricar un silicoaluminato sodico cris- talino
JPS5688820A (en) Crystalline aluminosilicate
DK18981A (da) Fremgangsmaade til fremstilling af krystallinske silicoaluminater af typen a, isaer typen 4a, og med hoej vandgenoptagelsesevne
ATE72807T1 (de) Verfahren zur herstellung von zeolithen des ltyps durch nuklear-technik.
JPS5555125A (en) Preparation of gas hydrate
JPS5632412A (en) Insulin crystal suspension and its manufacture
JPS5245585A (en) Method of stabilizing properties of crystal in flue gas desulfurizatio n process
JPS5534115A (en) Crystallization method
RU1801945C (ru) Способ получени силиката натри с мол рным отношением S @ О @ /N @ О не менее 2
JPS5617920A (en) Manufacture of synthetic crystalline aluminosilicate zeolite
SU880979A1 (ru) Способ получени ортосиликата натри с восемью молекулами воды
KR830005054A (ko) 수분 흡수력이 큰 타입 a, 특히 타입 4a, 실리코- 알루미네이트 결정의 제조방법
GB1208446A (en) Improvements in or relating to the preparation of silicates
SU1181990A1 (ru) Способ стабилизации растворов гипохлоритов щелочных и щелочноземельных металлов
JPS54157796A (en) High purity mordenite type crystalline zeolite production
JPS5782115A (en) Synthetic crystalline aluminosilicate zeolite
JPS5325298A (en) Purifying method for caustic soda solution by hydrate method
DE3576946D1 (de) Verfahren zur herstellung von zeolithen.
FR2351173A1 (fr) Procede et dispositif pour le traitement des masses cuites en vue de l'obtention de cristaux de sucre dans l'industrie sucriere
JPS5510465A (en) Production of fibrous calcium potassium silicate
JPS57179015A (en) Manufacture of crystalline zeolite

Legal Events

Date Code Title Description
ATS Application withdrawn