ES8506543A1 - Procedimiento de fabricacion de zeolitas - Google Patents

Procedimiento de fabricacion de zeolitas

Info

Publication number
ES8506543A1
ES8506543A1 ES531359A ES531359A ES8506543A1 ES 8506543 A1 ES8506543 A1 ES 8506543A1 ES 531359 A ES531359 A ES 531359A ES 531359 A ES531359 A ES 531359A ES 8506543 A1 ES8506543 A1 ES 8506543A1
Authority
ES
Spain
Prior art keywords
alumina
originating
silica
caustic soda
treatment
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
ES531359A
Other languages
English (en)
Other versions
ES531359A0 (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.)
SIPAC
Original Assignee
SIPAC
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 SIPAC filed Critical SIPAC
Publication of ES8506543A1 publication Critical patent/ES8506543A1/es
Publication of ES531359A0 publication Critical patent/ES531359A0/es
Granted 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)

Abstract

METODO DE FABRICACION DE ZEOLITAS, POR REACCION EN MEDIO ACUOSO, DE SILICE, ALUMINA Y SOSA CAUSTICA EN UNA RELACION ESTEQUIOMETRICA ADECUADA.CONSISTE EN HACER BASICA, MEDIANTE ADICION DE SOSA CAUSTICA, UNA PULPA DE GEL SILICATADO, PROCEDENTE DEL TRATAMIENTO DE ESCORIA DE ALTO HORNO CON ACIDO RESIDUAL; INCORPORAR A LA SILICE ALUMINA PRODUCIDA A PARTIR DEL ALUMINATO DE SODIO PROCEDENTE DEL TRATAMIENTO DE UN GEL DE ALUMINA CON SOSA CAUSTICA Y/O DE ALUMINATO DE SODIO OBTENIDO EN EL TRATAMIENTO DE SUPERFICIE DE ALUMINO. LA PROPORCION MOLAR DE SILICE A ALUMINA DEBE ESTAR COMPRENDIDA ENTRE 60 Y 1,2.ESTAS GEOLITAS TIENEN APLICACIONES, POR SU ACTIVIDAD SECUESTRANTE, COMO INGREDIENTE DE LOS POLVOS DE LAVAR.
ES531359A 1983-04-11 1984-04-06 Procedimiento de fabricacion de zeolitas Granted ES531359A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84743A LU84743A1 (fr) 1983-04-11 1983-04-11 Procede de fabrication de zeolite a et produits obtenus

Publications (2)

Publication Number Publication Date
ES8506543A1 true ES8506543A1 (es) 1985-08-01
ES531359A0 ES531359A0 (es) 1985-08-01

Family

ID=19730074

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531359A Granted ES531359A0 (es) 1983-04-11 1984-04-06 Procedimiento de fabricacion de zeolitas

Country Status (15)

Country Link
JP (1) JPS60108357A (es)
KR (1) KR840008641A (es)
AU (1) AU578243B2 (es)
BE (1) BE899312A (es)
CA (1) CA1224201A (es)
DE (1) DE3413317A1 (es)
ES (1) ES531359A0 (es)
FI (1) FI841370A (es)
FR (1) FR2543939B1 (es)
GB (1) GB2138792B (es)
IT (1) IT1176004B (es)
LU (1) LU84743A1 (es)
NL (1) NL8401114A (es)
NO (1) NO841402L (es)
ZA (1) ZA842508B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2068743A1 (es) * 1993-02-11 1995-04-16 Invest De Las Ind Ceramicas A Procedimiento de obtencion de zeolita a.
ES2161109A1 (es) * 1998-05-29 2001-11-16 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.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240782B (it) * 1990-02-27 1993-12-17 Ilva Spa Procedimento perfezionato per la produzione di zeoliti.
FR2804103B1 (fr) * 2000-01-26 2002-03-01 Commissariat Energie Atomique Procede de conditionnement d'effluents de soude sous forme nepheline
KR100415941B1 (ko) * 2001-06-12 2004-01-24 코스모산업 주식회사 보오크사이트를 이용한 제올라이트 4에이의 제조방법
KR100491091B1 (ko) * 2002-09-30 2005-05-24 코스모정밀화학 주식회사 제올라이트의 제조방법
DE602004017650D1 (de) * 2004-03-31 2008-12-18 G R Trattamenti Termici Grtt S Verfahren zur wiedergewinnung von ätznatronlösungen anfallend beim abbeizen von matrizen der aluminiumextrusion
CN104968336A (zh) * 2012-07-11 2015-10-07 Zs制药公司 用于治疗高钙血症患者高钾血症的微孔硅酸锆以及用于治疗高钾血症的改进的含钙组合物
JP7150704B2 (ja) * 2017-04-27 2022-10-11 住友化学株式会社 メチオニンの製造方法および製造設備
CN113231007B (zh) * 2021-06-07 2022-07-12 北京科技大学 一种利用高炉渣制备重金属吸附剂的方法及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722994B2 (es) * 1973-08-24 1982-05-15
JPS5224197A (en) * 1975-08-20 1977-02-23 Kazuichi Tanimura Method for caustic treatment of aiuminum sludge
JPS6050725B2 (ja) * 1978-12-27 1985-11-09 昭和鋼機株式会社 高純度アルミノケイ酸塩の製造法
JPS55144412A (en) * 1979-04-27 1980-11-11 Kazuo Soma Treatment of aluminum sludge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2068743A1 (es) * 1993-02-11 1995-04-16 Invest De Las Ind Ceramicas A Procedimiento de obtencion de zeolita a.
ES2161109A1 (es) * 1998-05-29 2001-11-16 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.

Also Published As

Publication number Publication date
LU84743A1 (fr) 1984-11-28
JPS60108357A (ja) 1985-06-13
CA1224201A (en) 1987-07-14
ZA842508B (en) 1984-10-31
FI841370A (fi) 1984-10-12
GB8408918D0 (en) 1984-05-16
AU578243B2 (en) 1988-10-20
BE899312A (fr) 1984-10-02
DE3413317A1 (de) 1984-12-06
GB2138792B (en) 1987-10-21
IT1176004B (it) 1987-08-12
IT8420479A0 (it) 1984-04-10
NL8401114A (nl) 1984-11-01
AU2667484A (en) 1984-10-18
FI841370A0 (fi) 1984-04-06
FR2543939B1 (fr) 1986-11-28
GB2138792A (en) 1984-10-31
KR840008641A (ko) 1984-12-17
FR2543939A1 (fr) 1984-10-12
ES531359A0 (es) 1985-08-01
NO841402L (no) 1984-10-12

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