ES8601800A1 - Un procedimiento para sintetizar una zeolita cristalina, que contiene potasio - Google Patents

Un procedimiento para sintetizar una zeolita cristalina, que contiene potasio

Info

Publication number
ES8601800A1
ES8601800A1 ES537518A ES537518A ES8601800A1 ES 8601800 A1 ES8601800 A1 ES 8601800A1 ES 537518 A ES537518 A ES 537518A ES 537518 A ES537518 A ES 537518A ES 8601800 A1 ES8601800 A1 ES 8601800A1
Authority
ES
Spain
Prior art keywords
zeolite
potassium
preparing
source
type
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
ES537518A
Other languages
English (en)
Other versions
ES537518A0 (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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of ES537518A0 publication Critical patent/ES537518A0/es
Publication of ES8601800A1 publication Critical patent/ES8601800A1/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
    • 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
    • C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
    • C01B39/065—Galloaluminosilicates; Group IVB- metalloaluminosilicates; Ferroaluminosilicates
    • 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
    • C01B33/2876—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 from a reacting mixture containing an amine or an organic cation, e.g. a quaternary onium cation-ammonium, phosphonium, stibonium
    • 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
    • Y10S423/28—LTL, e.g. BA-G, L, AG-1, AG-2, AG-4, BA-6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

UN PROCEDIMIENTO PARA SINTETIZAR UNA ZEOLITA CRISTALINA, QUE CONTIENE POTASIO. SE PREPARA UNA ZEOLITA DE TIPO L POR CRISTALIZACION A PARTIR DE UNA MEZCLA DE REACCION ENVEJECIDA A UNA TEMPERATURA COMPRENDIDA ENTRE 70 Y 260C QUE CONTIENE AGUA, UNA FUENTE DE SILICE O DIOXIDO DE GERMANIO, UNA FUENTE DE ALUMINA U OXIDO DE GALIO, UNA FUENTE DE POTASIO (Y OPCIONALMENTE HASTA 40% EN MOLES DE UNA FUENTE DE SODIO, BASADO EN EL PORCENTAJE EN MOLES TOTAL DE POTASIO Y SODIO), Y UNA SAL DE UN CATION TETRAALQUILAMONIO EN EL QUE AL MENOS DOS GRUPOS ALQUILO TIENEN MAS DE UN ATOMO DE CARBONO. LO MAS PREFERIBLE ES QUE EL CATION SEA EL CATION TETRAETILAMONIO.
ES537518A 1983-11-10 1984-11-08 Un procedimiento para sintetizar una zeolita cristalina, que contiene potasio Expired ES8601800A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/550,895 US4554146A (en) 1983-11-10 1983-11-10 Process for preparing a zeolite of the L type using organic templates

Publications (2)

Publication Number Publication Date
ES537518A0 ES537518A0 (es) 1985-11-01
ES8601800A1 true ES8601800A1 (es) 1985-11-01

Family

ID=24199015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537518A Expired ES8601800A1 (es) 1983-11-10 1984-11-08 Un procedimiento para sintetizar una zeolita cristalina, que contiene potasio

Country Status (7)

Country Link
US (1) US4554146A (es)
EP (1) EP0142348B1 (es)
JP (1) JPS60127224A (es)
AT (1) ATE51854T1 (es)
CA (1) CA1225385A (es)
DE (1) DE3481906D1 (es)
ES (1) ES8601800A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657749A (en) * 1983-11-10 1987-04-14 Exxon Research And Engineering Company Stoichiometric process for preparing a zeolite of the L type
GB8329973D0 (en) * 1983-11-10 1983-12-14 Exxon Research Engineering Co Recycled zeolite l preparation
US4714601A (en) * 1984-05-04 1987-12-22 Exxon Research And Engineering Co. Process for preparing a high silica faujasite aluminosilicate, ECR-4
US4657748A (en) * 1985-03-18 1987-04-14 Exxon Research And Engineering Company Crystalline zeolite (ECR-1) and process for preparing it
US4840779A (en) * 1985-07-08 1989-06-20 Uop Crystalline zeolite LZ-202 and process for preparing same
US5242675A (en) * 1985-10-15 1993-09-07 Exxon Research & Engineering Company Zeolite L
GB8525405D0 (en) * 1985-10-15 1985-11-20 Exxon Chemical Patents Inc Hexagonal zeolite l
US5133951A (en) * 1986-09-04 1992-07-28 Union Oil Company Of California Process for making a crystalline galliosilicate with the offretite structure
US5486498A (en) * 1986-10-14 1996-01-23 Exxon Research & Engineering Company Zeolite L
US4919907A (en) * 1986-12-22 1990-04-24 Union Oil Company Of California Crystalline galliosilicate with the zeolite L type structure
US5035868A (en) * 1986-12-22 1991-07-30 Union Oil Company Of California Catalyst composition containing a crystalline galliosilicate having the zeolite L type structure
US4995963A (en) * 1986-12-22 1991-02-26 Union Oil Company Of California Crystalline galliosilicate with the zeolite L type structure and its use in chemical catalytic conversions
ES2032547T3 (es) * 1987-02-25 1993-02-16 Exxon Chemical Patents Inc. Preparacion de zeolita l.
GB8709506D0 (en) * 1987-04-22 1987-05-28 Exxon Chemical Patents Inc Zeolite l synthesis
JPH0662456B2 (ja) * 1987-10-05 1994-08-17 帝人株式会社 メタキシレンの製造法
GB8800045D0 (en) * 1988-01-04 1988-02-10 Exxon Chemical Patents Inc Zeolite l
US5146040A (en) * 1988-01-04 1992-09-08 Exxon Chemical Patents Inc. Process for separating dimethylnaphthalene isomers with zeolite L agglomerates
US4888105A (en) * 1988-02-16 1989-12-19 Mobil Oil Corporation Process for the dehydrocyclization of acyclic hydrocarbons and catalyst composition therefor
GB9019740D0 (en) * 1990-09-10 1990-10-24 Unilever Plc Zeolites
US5455020A (en) * 1994-06-24 1995-10-03 Exxon Research & Engineering Co. Gallium silicate having 12-ring pores (ECR-34) and a method for its preparation
US5624657A (en) * 1994-11-01 1997-04-29 Exxon Research And Engineering Company Crystalline zeolite composition ECR-31 and process for its preparation
WO2018086976A1 (en) 2016-11-10 2018-05-17 Haldor Topsøe A/S Method for the preparation of a molecular sieve belonging to the abc-6 framework family with disorder in the abc stacking sequence

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238953A (es) * 1958-05-08
US3298780A (en) * 1961-03-21 1967-01-17 Union Oil Co Process for preparing a crystalline zeolite
US3306922A (en) * 1961-03-22 1967-02-28 Union Carbide Corp Molecular sieve adsorbents
NL238183A (es) * 1962-08-03
US3308069A (en) * 1964-05-01 1967-03-07 Mobil Oil Corp Catalytic composition of a crystalline zeolite
GB1117568A (en) * 1965-11-24 1968-06-19 Mobil Oil Corp Synthetic crystalline aluminosilicate
FR1598506A (es) * 1968-01-05 1970-07-06
US3867512A (en) * 1969-09-10 1975-02-18 Union Oil Co Method of preparing crystalline {37 l{38 {0 zeolite
US3692470A (en) * 1969-10-09 1972-09-19 Mobil Oil Corp Crystalline zeolite zsm-10
NL168194C (nl) * 1970-02-25 1982-03-16 Shell Int Research Werkwijze voor de bereiding van aluminosilicaatzeolieten.
US3709979A (en) * 1970-04-23 1973-01-09 Mobil Oil Corp Crystalline zeolite zsm-11
US3832449A (en) * 1971-03-18 1974-08-27 Mobil Oil Corp Crystalline zeolite zsm{14 12
CA933911A (en) * 1971-03-18 1973-09-18 Mobil Oil Corporation Method of preparation for crystalline aluminosilicate zeolites
BE789628A (fr) * 1971-10-04 1973-04-03 Ici Ltd Zeolites
US4175114A (en) * 1973-12-13 1979-11-20 Mobil Oil Corporation Method for producing zeolites
US3947482A (en) * 1974-03-20 1976-03-30 W. R. Grace & Co. Method for producing open framework zeolites
ZA756745B (en) * 1974-10-30 1976-10-27 Ici Ltd Improvements in and relating to zeolites
US3972983A (en) * 1974-11-25 1976-08-03 Mobil Oil Corporation Crystalline zeolite ZSM-20 and method of preparing same
US4241036A (en) * 1975-10-23 1980-12-23 Union Carbide Corporation Synthetic crystalline zeolite and process for preparing same
US4209498A (en) * 1976-11-05 1980-06-24 Imperial Chemical Industries Limited Silica-containing material FU-1
US4247416A (en) * 1979-02-28 1981-01-27 Mobil Oil Corporation Crystalline zeolite ZSM-25
NL184214C (nl) * 1979-08-06 1989-05-16 Shell Int Research Werkwijze voor de bereiding van een koolwaterstofmengsel uit een mengsel, dat koolmonoxide en waterstof met een hŸ2/co mol. verhouding van minder dan 1,0 bevat.

Also Published As

Publication number Publication date
ATE51854T1 (de) 1990-04-15
EP0142348A3 (en) 1987-11-19
DE3481906D1 (de) 1990-05-17
ES537518A0 (es) 1985-11-01
EP0142348B1 (en) 1990-04-11
JPH052609B2 (es) 1993-01-12
US4554146A (en) 1985-11-19
EP0142348A2 (en) 1985-05-22
JPS60127224A (ja) 1985-07-06
CA1225385A (en) 1987-08-11

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