BR9406645A - Processo para a produção de um alumino-silicato de metal alcalino do tipo zeólito p. - Google Patents

Processo para a produção de um alumino-silicato de metal alcalino do tipo zeólito p.

Info

Publication number
BR9406645A
BR9406645A BR9406645-0A BR9406645A BR9406645A BR 9406645 A BR9406645 A BR 9406645A BR 9406645 A BR9406645 A BR 9406645A BR 9406645 A BR9406645 A BR 9406645A
Authority
BR
Brazil
Prior art keywords
alkali metal
zeolite
production
aluminum silicate
metal aluminum
Prior art date
Application number
BR9406645-0A
Other languages
English (en)
Inventor
Abraham Araya
Original Assignee
Crosfield Joseph & Sons
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 Crosfield Joseph & Sons filed Critical Crosfield Joseph & Sons
Publication of BR9406645A publication Critical patent/BR9406645A/pt

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
    • C01B39/28—Phillipsite or harmotome type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Patente de Invenção "PROCESSO PARA A PRODUçãO DE UM ALUMINO-SILICATO DE METAL ALCALINO DO TIPO ZEóLITO P". Silicato de sódio, aluminato de sódio e hidróxido de sódio são misturados entre si para produzir um gel tendo a fórmula geral: 2,5-7,5 Na2O, 2,2-3,0 SiO2, Al2O3, 80-250 H2O e um volume de mais que 1,5 m3, nenhum zeólito A detectável por XRD sendo produzido e nenhum zeólito P sendo adicionado, o produto sendo eventualmente filtrado, lavado e seco. é assim possível se produzir em escala industrial um alumino-silicato de metal alcalino do tipo zeólito P tendo a fórmula de óxido: M2/nO, Al2O3, 2, 0-2,66 SiO2, y H2O.
BR9406645-0A 1993-05-07 1994-04-28 Processo para a produção de um alumino-silicato de metal alcalino do tipo zeólito p. BR9406645A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP93303546 1993-05-07
PCT/EP1994/001439 WO1994026662A1 (en) 1993-05-07 1994-04-28 Aluminosilicates

Publications (1)

Publication Number Publication Date
BR9406645A true BR9406645A (pt) 2000-05-02

Family

ID=8214404

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406645-0A BR9406645A (pt) 1993-05-07 1994-04-28 Processo para a produção de um alumino-silicato de metal alcalino do tipo zeólito p.

Country Status (19)

Country Link
EP (1) EP0697010B1 (pt)
JP (1) JP2753521B2 (pt)
KR (1) KR0169543B1 (pt)
CN (1) CN1043634C (pt)
AT (1) ATE174005T1 (pt)
AU (1) AU675140B2 (pt)
BR (1) BR9406645A (pt)
CA (1) CA2161524C (pt)
CZ (1) CZ290481B6 (pt)
DE (1) DE69415004T2 (pt)
DK (1) DK0697010T3 (pt)
ES (1) ES2124890T3 (pt)
FI (1) FI112354B (pt)
GR (1) GR3029268T3 (pt)
HU (1) HU214363B (pt)
PL (1) PL311626A1 (pt)
TW (1) TW296363B (pt)
WO (1) WO1994026662A1 (pt)
ZA (1) ZA943033B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2093303C (en) * 1992-04-09 1998-11-24 Abraham Araya Aluminosilicates
GB9422401D0 (en) * 1994-11-07 1995-01-04 Unilever Plc Aluminosilicates
WO1997018163A1 (en) 1995-11-15 1997-05-22 California Institute Of Technology Synthesis of zeolites by hydrothermal reaction of zeolite p1
US6187283B1 (en) 1995-11-15 2001-02-13 California Institute Of Technology Hydrothermal conversion of Y-zeolite using alkaline earth cations
ES2199496T3 (es) 1998-06-02 2004-02-16 Crompton Vinyl Additives Gmbh Cianacetilureas para la estabilizacion de polimeros con un contenido en halogeno.
EP0967245A1 (de) 1998-06-26 1999-12-29 Witco Vinyl Additives GmbH 1,3-disubstituierte 6-Aminouracile zum Stabilisieren von halogenhaltigen Polymeren
EP0967209B1 (de) 1998-06-26 2003-01-08 Crompton Vinyl Additives GmbH Neue NH2-modifizierte 6-Aminouracile als Stabilisatoren für halogenhaltige Polymere
CN1077453C (zh) * 1998-12-25 2002-01-09 华南理工大学 碱木素羟甲基化多相反应催化剂及其制备方法
GB0013406D0 (en) 2000-06-02 2000-07-26 Crosfield Joseph & Sons Zeolite compositions and their use
GB0225177D0 (en) 2002-10-30 2002-12-11 Ineos Silicas Ltd Stabilised aluminosilicate slurries
EP2123659A1 (en) 2008-05-15 2009-11-25 Arkema France High purity monoalkyltin compounds and uses thereof
CN104528755A (zh) * 2014-12-26 2015-04-22 上海大学 一种p1型分子筛的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182212A (ja) * 1987-01-20 1988-07-27 Mizusawa Ind Chem Ltd 非晶質シリカ乃至シリカアルミナ球状粒子及びその製法
US5236680A (en) * 1987-01-20 1993-08-17 Mizusawa Industrial Chemicals, Ltd. Preparation of amorphous silica-alumina particles by acid-treating spherical P-type zeolite particles crystallized from a sodium aluminosilicate gel
CA2001927C (en) * 1988-11-03 1999-12-21 Graham Thomas Brown Aluminosilicates and detergent compositions
CA2093303C (en) * 1992-04-09 1998-11-24 Abraham Araya Aluminosilicates

Also Published As

Publication number Publication date
AU6843194A (en) 1994-12-12
ZA943033B (en) 1995-11-04
FI112354B (fi) 2003-11-28
JPH08509950A (ja) 1996-10-22
FI955301A (fi) 1995-11-06
CN1125431A (zh) 1996-06-26
CA2161524C (en) 2000-10-24
GR3029268T3 (en) 1999-05-28
ES2124890T3 (es) 1999-02-16
PL311626A1 (en) 1996-03-04
HUT73053A (en) 1996-06-28
JP2753521B2 (ja) 1998-05-20
FI955301A0 (fi) 1995-11-06
DE69415004D1 (de) 1999-01-14
HU9503172D0 (en) 1995-12-28
DK0697010T3 (da) 1999-08-16
EP0697010A1 (en) 1996-02-21
ATE174005T1 (de) 1998-12-15
WO1994026662A1 (en) 1994-11-24
CN1043634C (zh) 1999-06-16
CA2161524A1 (en) 1994-11-24
CZ290481B6 (cs) 2002-08-14
EP0697010B1 (en) 1998-12-02
HU214363B (hu) 1998-03-30
AU675140B2 (en) 1997-01-23
TW296363B (pt) 1997-01-21
CZ290195A3 (en) 1996-05-15
DE69415004T2 (de) 1999-04-22
KR0169543B1 (ko) 1999-01-15

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
HKFN Application deemed withdrawn (deleted)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved

Owner name: INEOS SILICAS LIMITED (GB)

Free format text: ALTERADO DE: CROSFIELD LIMITED

B25A Requested transfer of rights approved

Owner name: PQ SILICAS UK LIMITED (GB)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/04/2014