ES8601800A1 - Un procedimiento para sintetizar una zeolita cristalina, que contiene potasio - Google Patents
Un procedimiento para sintetizar una zeolita cristalina, que contiene potasioInfo
- 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
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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
- Compounds Of Unknown Constitution (AREA)
- Preparation Of Compounds By Using Micro-Organisms (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.
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 |
---|---|
ES8601800A1 true ES8601800A1 (es) | 1985-11-01 |
ES537518A0 ES537518A0 (es) | 1985-11-01 |
Family
ID=24199015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES537518A Granted ES537518A0 (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) | ES537518A0 (es) |
Families Citing this family (22)
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 |
GB8525405D0 (en) * | 1985-10-15 | 1985-11-20 | Exxon Chemical Patents Inc | Hexagonal zeolite l |
US5242675A (en) * | 1985-10-15 | 1993-09-07 | Exxon Research & Engineering Company | 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 |
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 |
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 |
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 |
EP3538488A1 (en) | 2016-11-10 | 2019-09-18 | 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)
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 |
NL150082B (nl) * | 1965-11-24 | 1976-07-15 | Mobil Oil Corp | Werkwijze ter bereiding van een kristallijn aluminosilicaat-zeoliet, alsmede voorwerpen, geheel of grotendeels bestaande uit kristallijne aluminosilicaten verkregen onder toepassing van deze werkwijze. |
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 h2/co mol. verhouding van minder dan 1,0 bevat. |
-
1983
- 1983-11-10 US US06/550,895 patent/US4554146A/en not_active Expired - Lifetime
-
1984
- 1984-10-19 CA CA000465897A patent/CA1225385A/en not_active Expired
- 1984-11-08 ES ES537518A patent/ES537518A0/es active Granted
- 1984-11-09 AT AT84307759T patent/ATE51854T1/de not_active IP Right Cessation
- 1984-11-09 EP EP84307759A patent/EP0142348B1/en not_active Expired - Lifetime
- 1984-11-09 JP JP59236575A patent/JPS60127224A/ja active Granted
- 1984-11-09 DE DE8484307759T patent/DE3481906D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0142348B1 (en) | 1990-04-11 |
US4554146A (en) | 1985-11-19 |
CA1225385A (en) | 1987-08-11 |
DE3481906D1 (de) | 1990-05-17 |
JPS60127224A (ja) | 1985-07-06 |
ATE51854T1 (de) | 1990-04-15 |
JPH052609B2 (es) | 1993-01-12 |
EP0142348A3 (en) | 1987-11-19 |
EP0142348A2 (en) | 1985-05-22 |
ES537518A0 (es) | 1985-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8601800A1 (es) | Un procedimiento para sintetizar una zeolita cristalina, que contiene potasio | |
PT79793B (de) | Verfahren zur herstellung von kristallinen alkalischichtssilikaten | |
ES8300643A1 (es) | "un procedimiento para obtener aluminosilicatos cristalinos". | |
US4687654A (en) | Process for preparing ZSM-5, large pore mordenite and ZSM-35 | |
ES8704855A1 (es) | Procedimiento para la preparacion de silicato estratificado de metal alcalino, cristalino | |
EP0186480A3 (en) | Process for synthesizing a zeolite catalyst on a ph controlled basis to improve catalyst life | |
ATE48278T1 (de) | Verfahren zur herstellung von 2'desoxyadenosinverbindungen. | |
DE3484559D1 (de) | Kristalline zeolith-ecr-2-zusammensetzung und verfahren zu ihrer herstellung. | |
EP0213739A3 (en) | A paulingite-like synthetic zeolite | |
EP0142349A3 (en) | Stoichiometric process for preparing a zeolite of the l type | |
ATE72807T1 (de) | Verfahren zur herstellung von zeolithen des ltyps durch nuklear-technik. | |
ES8604387A1 (es) | Procedimiento para preparar un ferrosilicato cristalino microporoso. | |
JPS577819A (en) | Manufacture of crystalline aluminosilicate zeolite | |
DE68919688D1 (de) | Verfahren zur kristallisation von subtilisin. | |
DE3378464D1 (de) | Preparation of zeolite zsm-12 | |
ZA793457B (en) | Preparation of crystalline cryolite | |
DK0423530T3 (da) | Fremgangsmåde til fremstilling af syntetiske, krystallinske, metalholdige borosilicater | |
EP0293998A3 (en) | Crystalline silicates | |
JPS5523088A (en) | Production of calcium sodium silicate | |
PT76143A (en) | Process for dessilication of aluminate solution |