ES461398A1 - Procedimiento para la obtencion de silicatos de aluminio zeoliticos pobres en hierro. - Google Patents

Procedimiento para la obtencion de silicatos de aluminio zeoliticos pobres en hierro.

Info

Publication number
ES461398A1
ES461398A1 ES461398A ES461398A ES461398A1 ES 461398 A1 ES461398 A1 ES 461398A1 ES 461398 A ES461398 A ES 461398A ES 461398 A ES461398 A ES 461398A ES 461398 A1 ES461398 A1 ES 461398A1
Authority
ES
Spain
Prior art keywords
iron
production
low
zeolitic aluminosilicates
iron zeolitic
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
ES461398A
Other languages
English (en)
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.)
Henkel AG and Co KGaA
Evonik Operations GmbH
Original Assignee
Henkel AG and Co KGaA
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Henkel AG and Co KGaA, Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Henkel AG and Co KGaA
Publication of ES461398A1 publication Critical patent/ES461398A1/es
Expired 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/21—Faujasite, e.g. X, Y, CZS-3, ECR-4, Z-14HS, VHP-R
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/24—LTA, e.g. A, alpha, ZK-4, ZK-21, ZK-22

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)

Abstract

Procedimiento para la obtención de silicatos de aluminio zeolíticos, pobres en hierro, a partir de materias primas de aluminio-silicato, minerales, en caso dado previamente activadas, bajo proporciones molares adecuadas de Na20: SiO2 : Al2O3 : H2O en el preparado por tratamientos hidrotérmico en presencia de alcalis cáusticos y en caso dado, silicato alcalinos, caracterizado porque la cristalización se realiza en solución fuertemente alcalina bajo adición trialcanol-aminas hidrosolubles.
ES461398A 1976-08-06 1977-08-05 Procedimiento para la obtencion de silicatos de aluminio zeoliticos pobres en hierro. Expired ES461398A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762635357 DE2635357A1 (de) 1976-08-06 1976-08-06 Verfahren zur herstellung eisenarmer zeolithischer aluminiumsilikate

Publications (1)

Publication Number Publication Date
ES461398A1 true ES461398A1 (es) 1978-06-01

Family

ID=5984842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461398A Expired ES461398A1 (es) 1976-08-06 1977-08-05 Procedimiento para la obtencion de silicatos de aluminio zeoliticos pobres en hierro.

Country Status (11)

Country Link
US (1) US4089929A (es)
AT (1) AT359044B (es)
BE (1) BE857524A (es)
BR (1) BR7705139A (es)
CH (1) CH633236A5 (es)
DE (1) DE2635357A1 (es)
ES (1) ES461398A1 (es)
FR (1) FR2360512A1 (es)
GB (1) GB1580918A (es)
IT (1) IT1085405B (es)
NL (1) NL7707931A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727053C2 (de) * 1977-06-15 1982-11-25 Süd-Chemie AG, 8000 München Adsorptiv wirkendes silikatisches Mittel zur Bindung von Erdalkali-Ionen
DE2728812A1 (de) * 1977-06-27 1979-01-18 Henkel Kgaa Verwendung feinteiliger wasserunloeslicher alkalialuminiumsilikate zum waschen und reinigen von rohhaeuten und pelzfellen
DE2822072A1 (de) * 1978-05-20 1979-11-29 Henkel Kgaa Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung
EP0002899B1 (en) * 1977-12-23 1983-03-16 The British Petroleum Company p.l.c. Method for preparing aluminosilicates and their use as catalyst supports and catalysts
DE2862096D1 (en) * 1977-12-23 1982-12-30 British Petroleum Co Plc Method for producing aluminosilicates and their use as catalysts and supports
DE2852674A1 (de) * 1978-12-06 1980-06-19 Bayer Ag Verfahren zur herstellung von zeolith a aus kaolin
CA1166620A (en) * 1981-07-01 1984-05-01 English Clays Lovering Pochin & Company Limited Manufacture of zeolites
DE3203777A1 (de) * 1982-02-04 1983-08-11 Degussa Ag, 6000 Frankfurt Verfahren zur kontinuierlichen umwandlung von metakaolin in feinstteiliges zeolithisches natriumaluminiumsilikat
GB2125390B (en) * 1982-08-16 1985-12-24 Ici Plc Preparation of zeolites
IT1152546B (it) * 1982-09-10 1987-01-07 Ente Minerario Siciliano Procedimento e impianto per la sintesi di zeoliti esenti da ferro
US4961836A (en) * 1986-05-23 1990-10-09 Exxon Research And Engineering Company Synthesis of transition metal alumino-silicate IOZ-5 and use of it for hydrocarbon conversion
US5223235A (en) * 1986-06-17 1993-06-29 J. M. Huber Corporation Synthetic alkali metal alumino-silicates compounds and their methods of preparation
US5164169A (en) * 1991-06-14 1992-11-17 Mobil Oil Corporation Zeolite Beta
US5164170A (en) * 1991-06-14 1992-11-17 Mobil Oil Corporation Synthesis of zeolite Beta
US20060140853A1 (en) * 2004-12-27 2006-06-29 Council Of Scientific And Industrial Research Process for preparing detergent builder zeolite-a from kimberlite tailings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101251A (en) * 1960-01-15 1963-08-20 Union Carbide Corp Process for producing molecular sieves
US3114603A (en) * 1960-01-15 1963-12-17 Union Carbide Corp Process for synthetic zeolite a
US3306922A (en) * 1961-03-22 1967-02-28 Union Carbide Corp Molecular sieve adsorbents
US3390958A (en) * 1964-10-19 1968-07-02 Union Carbide Corp Process for preparing crystalline zeolitic molecular sieves
US3515682A (en) * 1968-12-06 1970-06-02 Air Prod & Chem Cracking catalyst manufacture
US3758539A (en) * 1971-03-09 1973-09-11 Air Prod & Chem Offretite synthesis from minerals
US4034058A (en) * 1976-06-29 1977-07-05 Engelhard Minerals & Chemicals Corporation Method for producing synthetic sodium aluminosilicate ion-exchange material from calcined kaolin clay

Also Published As

Publication number Publication date
NL7707931A (nl) 1978-02-08
IT1085405B (it) 1985-05-28
BE857524A (fr) 1978-02-06
AT359044B (de) 1980-10-10
FR2360512B1 (es) 1981-04-30
FR2360512A1 (fr) 1978-03-03
DE2635357A1 (de) 1978-02-09
GB1580918A (en) 1980-12-10
CH633236A5 (de) 1982-11-30
BR7705139A (pt) 1978-05-30
ATA576877A (de) 1980-03-15
US4089929A (en) 1978-05-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601