ZA913514B - Large-pored molecular sieves containing at least one octahedral site and tetrahedral sites of at least one type - Google Patents
Large-pored molecular sieves containing at least one octahedral site and tetrahedral sites of at least one typeInfo
- Publication number
- ZA913514B ZA913514B ZA913514A ZA913514A ZA913514B ZA 913514 B ZA913514 B ZA 913514B ZA 913514 A ZA913514 A ZA 913514A ZA 913514 A ZA913514 A ZA 913514A ZA 913514 B ZA913514 B ZA 913514B
- Authority
- ZA
- South Africa
- Prior art keywords
- type
- molecular sieves
- tetrahedral sites
- sieves containing
- octahedral site
- 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
- 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
- C01B33/2884—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 the aluminium or the silicon in the network being partly replaced
-
- 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
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/14—Base exchange silicates, e.g. zeolites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Glass Compositions (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52762490A | 1990-05-28 | 1990-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA913514B true ZA913514B (en) | 1992-04-29 |
Family
ID=24102270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA913514A ZA913514B (en) | 1990-05-28 | 1991-05-08 | Large-pored molecular sieves containing at least one octahedral site and tetrahedral sites of at least one type |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0531364B1 (ja) |
JP (1) | JP3310282B2 (ja) |
AT (1) | ATE167459T1 (ja) |
AU (1) | AU654818B2 (ja) |
CA (1) | CA2084086C (ja) |
DE (1) | DE69129627T2 (ja) |
ES (1) | ES2117010T3 (ja) |
WO (1) | WO1991018833A1 (ja) |
ZA (1) | ZA913514B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5346535A (en) * | 1991-08-23 | 1994-09-13 | Engelhard Corporation | Use of crystalline molecular sieves containing charged octahedral sites in removing volatile organic compounds from a mixture of the same |
ES2092428B1 (es) * | 1993-06-15 | 1997-08-01 | Univ Valencia Politecnica | Material de estructura tipo zeolita de poros ultragrandes con un red constituida por oxidos de silicio y titanio; su sintesis y utilizacion para la oxidacion selectiva de productos organicos. |
AU704624B2 (en) * | 1994-10-25 | 1999-04-29 | Australian National University, The | Aluminosilicate cation exchange compounds |
WO1996012674A1 (en) * | 1994-10-25 | 1996-05-02 | The Australian National University | Aluminosilicate cation exchange compounds |
US5688484A (en) * | 1996-07-29 | 1997-11-18 | Arco Chemical Technology, L.P. | Non-hydrothermal method of making a titanium-containing zeolite |
GB9810271D0 (en) * | 1998-05-14 | 1998-07-15 | British Nuclear Fuels Plc | Ion exchange materials |
EP1038580B1 (en) * | 1999-03-26 | 2005-05-25 | Uop Llc | Ammonium ion adsorption process using zirconium silicate and zirconium germanate molecular sieves |
CN106170283B (zh) * | 2013-11-08 | 2019-08-20 | Zs制药公司 | 用于治疗高钾血症的微孔硅酸锆 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2017807A1 (de) * | 1969-05-01 | 1970-11-12 | W.R. Grace & Co., New York, N.Y. (V.St.A.) | Synthetischer Alumosilikatzeolith und Verfahren zu dessen Herstellung |
US4891197A (en) * | 1983-12-19 | 1990-01-02 | Mobil Oil Corporation | Silicophosphoaluminates and related crystalline oxides |
US4917876A (en) * | 1984-04-13 | 1990-04-17 | Uop | Iron-titanium-aluminum-phosphorus-oxide molecular sieve compositions |
US4707345A (en) * | 1984-04-26 | 1987-11-17 | Union Carbide Corporation | Titanium-aluminum-silicon-oxide molecular sieve compositions and process for preparing the same |
US4853202A (en) * | 1987-09-08 | 1989-08-01 | Engelhard Corporation | Large-pored crystalline titanium molecular sieve zeolites |
US4853201A (en) * | 1988-07-11 | 1989-08-01 | Occidental Chemical Corporation | Recovery of P2 O5 values from phosphoric acid hemihydrate crystals |
US5244650A (en) * | 1989-06-29 | 1993-09-14 | Engelhard Corporation | Large-pored molecular sieves with charged octahedral titanium and charged tetrahedral aluminum sites |
-
1991
- 1991-04-30 DE DE69129627T patent/DE69129627T2/de not_active Expired - Lifetime
- 1991-04-30 CA CA002084086A patent/CA2084086C/en not_active Expired - Lifetime
- 1991-04-30 ES ES91909897T patent/ES2117010T3/es not_active Expired - Lifetime
- 1991-04-30 AT AT91909897T patent/ATE167459T1/de not_active IP Right Cessation
- 1991-04-30 AU AU78816/91A patent/AU654818B2/en not_active Expired
- 1991-04-30 WO PCT/US1991/002972 patent/WO1991018833A1/en active IP Right Grant
- 1991-04-30 EP EP91909897A patent/EP0531364B1/en not_active Expired - Lifetime
- 1991-04-30 JP JP50983391A patent/JP3310282B2/ja not_active Expired - Lifetime
- 1991-05-08 ZA ZA913514A patent/ZA913514B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA2084086C (en) | 2002-10-08 |
DE69129627T2 (de) | 1999-01-14 |
ES2117010T3 (es) | 1998-08-01 |
AU7881691A (en) | 1991-12-31 |
ATE167459T1 (de) | 1998-07-15 |
EP0531364A1 (en) | 1993-03-17 |
JP3310282B2 (ja) | 2002-08-05 |
CA2084086A1 (en) | 1991-11-29 |
WO1991018833A1 (en) | 1991-12-12 |
JPH05507057A (ja) | 1993-10-14 |
AU654818B2 (en) | 1994-11-24 |
EP0531364A4 (en) | 1993-03-31 |
EP0531364B1 (en) | 1998-06-17 |
DE69129627D1 (de) | 1998-07-23 |
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