IT967788B - Metodo di preparazione di zeoliti sintetiche - Google Patents
Metodo di preparazione di zeoliti sinteticheInfo
- Publication number
- IT967788B IT967788B IT2938372Q IT2938372Q IT967788B IT 967788 B IT967788 B IT 967788B IT 2938372 Q IT2938372 Q IT 2938372Q IT 2938372 Q IT2938372 Q IT 2938372Q IT 967788 B IT967788 B IT 967788B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- synthetic zeolites
- zeolites
- synthetic
- Prior art date
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
- C01B39/32—Type L
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/50—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4440271A GB1393365A (en) | 1971-09-23 | 1971-09-23 | Zeolites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT967788B true IT967788B (it) | 1974-03-11 |
Family
ID=10433134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2938372Q IT967788B (it) | 1971-09-23 | 1972-09-22 | Metodo di preparazione di zeoliti sintetiche |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4840697A (it) |
| BE (1) | BE789095A (it) |
| DE (1) | DE2246554A1 (it) |
| FR (1) | FR2153462B3 (it) |
| GB (1) | GB1393365A (it) |
| IT (1) | IT967788B (it) |
| NL (1) | NL7212901A (it) |
| NO (1) | NO135024C (it) |
| SE (1) | SE382441B (it) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544539A (en) * | 1982-05-14 | 1985-10-01 | Exxon Research & Engineering Co. | Zeolite L with cylindrical morphology |
| US4593133A (en) * | 1982-05-14 | 1986-06-03 | Exxon Research & Engineering Co. | Zeolite L |
| US4552731A (en) * | 1983-11-10 | 1985-11-12 | Exxon Research And Engineering Co. | Process for preparing crystalline zeolite composition ERC-2 |
| US4973461A (en) * | 1983-11-10 | 1990-11-27 | Exxon Research & Engineering Company | Crystalline zeolite composition |
| US4657749A (en) * | 1983-11-10 | 1987-04-14 | Exxon Research And Engineering Company | Stoichiometric process for preparing a zeolite of the L type |
| CA1236817A (en) * | 1983-11-10 | 1988-05-17 | David E.W.. Vaughan | Stoichiometric process for preparing a zeolite of the l type |
| US4595670A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Zeolite catalyst |
| US4595668A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Bound zeolite catalyst |
| NO170924C (no) * | 1984-12-17 | 1992-12-30 | Exxon Research Engineering Co | Fremgangsmaate for fremstilling av zeolitt l |
| US5242675A (en) * | 1985-10-15 | 1993-09-07 | Exxon Research & Engineering Company | Zeolite L |
| US5486498A (en) * | 1986-10-14 | 1996-01-23 | Exxon Research & Engineering Company | Zeolite L |
| GB8800045D0 (en) * | 1988-01-04 | 1988-02-10 | Exxon Chemical Patents Inc | Zeolite l |
| SA05260056B1 (ar) | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
| US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
| US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
| US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
-
0
- BE BE789095D patent/BE789095A/xx unknown
-
1971
- 1971-09-23 GB GB4440271A patent/GB1393365A/en not_active Expired
-
1972
- 1972-09-12 NO NO323672A patent/NO135024C/no unknown
- 1972-09-22 SE SE1227472A patent/SE382441B/xx unknown
- 1972-09-22 DE DE19722246554 patent/DE2246554A1/de active Pending
- 1972-09-22 FR FR7233798A patent/FR2153462B3/fr not_active Expired
- 1972-09-22 NL NL7212901A patent/NL7212901A/xx unknown
- 1972-09-22 IT IT2938372Q patent/IT967788B/it active
- 1972-09-25 JP JP9525372A patent/JPS4840697A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE382441B (sv) | 1976-02-02 |
| FR2153462B3 (it) | 1975-10-17 |
| NO135024B (it) | 1976-10-18 |
| BE789095A (fr) | 1973-03-21 |
| FR2153462A1 (it) | 1973-05-04 |
| GB1393365A (en) | 1975-05-07 |
| JPS4840697A (it) | 1973-06-14 |
| NL7212901A (it) | 1973-03-27 |
| DE2246554A1 (de) | 1973-04-19 |
| NO135024C (it) | 1977-01-26 |
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