ZA889457B - Small-pored crystalline titanium molecular sieve zeolites - Google Patents
Small-pored crystalline titanium molecular sieve zeolitesInfo
- Publication number
- ZA889457B ZA889457B ZA889457A ZA889457A ZA889457B ZA 889457 B ZA889457 B ZA 889457B ZA 889457 A ZA889457 A ZA 889457A ZA 889457 A ZA889457 A ZA 889457A ZA 889457 B ZA889457 B ZA 889457B
- Authority
- ZA
- South Africa
- Prior art keywords
- small
- molecular sieve
- crystalline titanium
- sieve zeolites
- titanium molecular
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C01B39/08—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 the aluminium atoms being wholly replaced
- C01B39/085—Group IVB- metallosilicates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88311555A EP0372132B1 (fr) | 1988-12-06 | 1988-12-06 | Zéolites à tamis moléculaire cristallin titanique et à petits pores |
CA000585075A CA1328099C (fr) | 1988-12-06 | 1988-12-06 | Compositions de zeolite pour tamis moleculaires a micropores |
ES88311555T ES2043854T3 (es) | 1988-12-06 | 1988-12-06 | Zeolitas para tamices moleculares de titanio cristalino de poros peque\os. |
ZA889457A ZA889457B (en) | 1988-12-06 | 1988-12-19 | Small-pored crystalline titanium molecular sieve zeolites |
AU27362/88A AU623358B2 (en) | 1988-12-06 | 1988-12-20 | Small-pored crystalline titanium molecular sieve zeolites |
JP63319690A JPH02184515A (ja) | 1988-12-06 | 1988-12-20 | 小細孔の結晶性チタンモレキユラーシーブゼオライト |
BR898900089A BR8900089A (pt) | 1988-12-19 | 1989-01-10 | Zeolito de peneira molecular de titaniossilicato cristalino e processo para remocao de ions divalentes de uma solucao contendo os mesmos |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88311555A EP0372132B1 (fr) | 1988-12-06 | 1988-12-06 | Zéolites à tamis moléculaire cristallin titanique et à petits pores |
CA000585075A CA1328099C (fr) | 1988-12-06 | 1988-12-06 | Compositions de zeolite pour tamis moleculaires a micropores |
ZA889457A ZA889457B (en) | 1988-12-06 | 1988-12-19 | Small-pored crystalline titanium molecular sieve zeolites |
JP63319690A JPH02184515A (ja) | 1988-12-06 | 1988-12-20 | 小細孔の結晶性チタンモレキユラーシーブゼオライト |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA889457B true ZA889457B (en) | 1989-09-27 |
Family
ID=39710808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA889457A ZA889457B (en) | 1988-12-06 | 1988-12-19 | Small-pored crystalline titanium molecular sieve zeolites |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0372132B1 (fr) |
JP (1) | JPH02184515A (fr) |
AU (1) | AU623358B2 (fr) |
CA (1) | CA1328099C (fr) |
ES (1) | ES2043854T3 (fr) |
ZA (1) | ZA889457B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853202A (en) * | 1987-09-08 | 1989-08-01 | Engelhard Corporation | Large-pored crystalline titanium molecular sieve zeolites |
US5053139A (en) * | 1990-12-04 | 1991-10-01 | Engelhard Corporation | Removal of heavy metals, especially lead, from aqueous systems containing competing ions utilizing amorphous tin and titanium silicates |
US5277931A (en) * | 1992-08-21 | 1994-01-11 | Engelhard Corporation | Composite ion-exchange material, preparation and use thereof |
JP2634015B2 (ja) * | 1993-02-25 | 1997-07-23 | 東洋エンジニアリング株式会社 | アンモニア分離用の圧力スイング分離装置およびアンモニア分離方法 |
CN1048228C (zh) * | 1995-12-22 | 2000-01-12 | 吉林大学 | 钛硅酸盐沸石分子筛晶体及其制备方法 |
US6068682A (en) * | 1997-12-22 | 2000-05-30 | Engelhard Corporation | Small-pored crystalline titanium molecular sieve zeolites and their use in gas separation processes |
JP5192653B2 (ja) * | 2006-03-31 | 2013-05-08 | 日本インスツルメンツ株式会社 | 水銀還元用触媒、水銀変換ユニットおよびこれを用いた排気ガス中の全水銀測定装置 |
JP2016003151A (ja) * | 2014-06-16 | 2016-01-12 | 日本化学工業株式会社 | 結晶性シリコチタネートの製造方法 |
FR3041628B1 (fr) | 2015-09-28 | 2019-07-05 | Centre National De La Recherche Scientifique (C.N.R.S.) | Procede de preparation de particules minerales synthetiques et composition comprenant des particules minerales synthetiques |
US11577014B2 (en) | 2019-07-09 | 2023-02-14 | Uop Llc | Process for removing strontium ions from bodily fluids using metallate ion exchange compositions |
US11484875B2 (en) * | 2019-07-09 | 2022-11-01 | Uop Llc | Process for removing mercury ions from bodily fluids using titanium metallate ion exchange compositions |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167481A (en) * | 1975-03-19 | 1979-09-11 | Leuven Research & Development Vzw | Process for the removal of metals from solution |
AU559968B2 (en) * | 1982-04-29 | 1987-03-26 | Mobil Oil Corp. | Controlled morphology high silica zeolites |
US4519998A (en) * | 1982-08-26 | 1985-05-28 | Centre De Recherche Industrielle Du Quebec | Process for the preparation of a crystalline titanoborosilicate |
AU568400B2 (en) * | 1983-08-31 | 1987-12-24 | E.I. Du Pont De Nemours And Company | Preparation of silica polymorphs from silicon |
EP0179875A1 (fr) * | 1984-04-26 | 1986-05-07 | Union Carbide Corporation | Compositions de titane-silicate |
DE3880369T2 (de) * | 1987-05-22 | 1993-08-05 | Rhone Poulenc Chimie | Zeolithe mit mfi-struktur auf der basis von kieselsaeure und titanoxid und verfahren zu deren synthese. |
US4853202A (en) * | 1987-09-08 | 1989-08-01 | Engelhard Corporation | Large-pored crystalline titanium molecular sieve zeolites |
AU2759688A (en) * | 1988-01-20 | 1989-07-20 | Engelhard Corporation | Improved zeolitic molecular sieve fluid cracking catalyst made from kaolin clay by in situ method |
-
1988
- 1988-12-06 ES ES88311555T patent/ES2043854T3/es not_active Expired - Lifetime
- 1988-12-06 CA CA000585075A patent/CA1328099C/fr not_active Expired - Fee Related
- 1988-12-06 EP EP88311555A patent/EP0372132B1/fr not_active Expired - Lifetime
- 1988-12-19 ZA ZA889457A patent/ZA889457B/xx unknown
- 1988-12-20 JP JP63319690A patent/JPH02184515A/ja active Pending
- 1988-12-20 AU AU27362/88A patent/AU623358B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0372132A1 (fr) | 1990-06-13 |
AU2736288A (en) | 1990-06-28 |
CA1328099C (fr) | 1994-03-29 |
JPH02184515A (ja) | 1990-07-19 |
AU623358B2 (en) | 1992-05-14 |
ES2043854T3 (es) | 1994-01-01 |
EP0372132B1 (fr) | 1993-01-13 |
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