BE642740A - - Google Patents
Info
- Publication number
- BE642740A BE642740A BE642740DA BE642740A BE 642740 A BE642740 A BE 642740A BE 642740D A BE642740D A BE 642740DA BE 642740 A BE642740 A BE 642740A
- Authority
- BE
- Belgium
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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
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- 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
- Y10S423/24—LTA, e.g. A, alpha, ZK-4, ZK-21, ZK-22
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- 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
- Y10S95/00—Gas separation: processes
- Y10S95/90—Solid sorbent
- Y10S95/902—Molecular sieve
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US252560A US3224167A (en) | 1963-01-21 | 1963-01-21 | Modified zeolitic molecular sieves and process for producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE642740A true BE642740A (US08177716-20120515-C00003.png) |
Family
ID=22956525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE642740D BE642740A (US08177716-20120515-C00003.png) | 1963-01-21 |
Country Status (6)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455842A (en) * | 1964-02-20 | 1969-07-15 | Air Prod & Chem | Cracking catalyst comprising aluminum zeolite |
| US3331882A (en) * | 1964-10-29 | 1967-07-18 | Exxon Research Engineering Co | Separating alpha monoolefins using a steamed faujasite molecular sieve |
| US3405057A (en) * | 1966-01-28 | 1968-10-08 | Universal Oil Prod Co | Method for improving molecular sieves |
| US3506593A (en) * | 1968-02-05 | 1970-04-14 | Union Carbide Corp | Stabilized zeolite composition and process for preparing same |
| US3899310A (en) * | 1974-03-20 | 1975-08-12 | Grace W R & Co | Alumina-zeolite composite adsorbents for refrigerants |
| US4144196A (en) * | 1975-08-11 | 1979-03-13 | Schoofs Richard J | Adsorbent for use in double glazed windows |
| FR2432605A1 (fr) * | 1978-08-03 | 1980-02-29 | Schoofs Richard | Agent d'adsorption pour l'air emprisonne entre les vitres d'une fenetre a double vitrage, et son application |
| DE3017531A1 (de) * | 1980-05-08 | 1981-11-12 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur verbesserung der thermischen stabilitaet von fluor-chlor-kohlenwasserstoffen |
| DE3132379A1 (de) * | 1981-08-17 | 1983-02-24 | Degussa Ag, 6000 Frankfurt | Zeolithgranulat, verfahren zu seiner herstellung und verwendung |
| DE3230048A1 (de) * | 1982-08-12 | 1984-02-16 | Wacker-Chemie GmbH, 8000 München | Verfahren zur stabilisierung von chlorkohlenwasserstoffen, verfahrensgemaess stabilisierte chlorkohlenwasserstoffe und ihre verwendung |
| US4663052A (en) * | 1985-12-12 | 1987-05-05 | Union Carbide Corporation | Drying process using chabazite-type adsorbents |
| CA2046325A1 (en) * | 1989-12-16 | 1991-06-17 | Hiroyuki Itoh | Concentration process of gaseous chlorine |
| US5069690A (en) * | 1991-02-21 | 1991-12-03 | Air Products And Chemicals, Inc. | Process for kinetic gas-solid chromatographic separations |
| US5271762A (en) * | 1992-09-29 | 1993-12-21 | Schoofs Gregory R | Apparatus and method for air drying with reduced oxygen enrichment |
| US5417742A (en) * | 1993-12-03 | 1995-05-23 | The Boc Group, Inc. | Removal of perfluorocarbons from gas streams |
| US5946921A (en) * | 1995-08-22 | 1999-09-07 | General Electric Company | Method for repairing HFC refrigerant system |
| US6020281A (en) * | 1996-08-28 | 2000-02-01 | Uop Llc | Process for drying CH2 F2 refrigerant utilizing zeolite |
| US6168720B1 (en) | 1997-06-20 | 2001-01-02 | Uop Llc | Process for drying CH2F2 refrigerant utilizing zeolite |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767148A (en) * | 1952-02-18 | 1956-10-16 | Socony Mobil Oil Co Inc | Method for preparing cracking catalyst involving a mild acid and steam treatment |
| US2882243A (en) * | 1953-12-24 | 1959-04-14 | Union Carbide Corp | Molecular sieve adsorbents |
| US2973327A (en) * | 1955-07-01 | 1961-02-28 | Union Carbide Corp | Bonded molecular sieves |
| US2894998A (en) * | 1957-07-29 | 1959-07-14 | Texas Co | Method of treating a c4 hydrocarbon stream |
-
0
- BE BE642740D patent/BE642740A/xx unknown
-
1963
- 1963-01-21 US US252560A patent/US3224167A/en not_active Expired - Lifetime
-
1964
- 1964-01-16 NL NL6400274A patent/NL6400274A/xx unknown
- 1964-01-20 GB GB2340/64A patent/GB1057411A/en not_active Expired
- 1964-01-20 SE SE641/64A patent/SE309972B/xx unknown
- 1964-01-20 DE DE19641493354 patent/DE1493354B1/de active Pending
-
1967
- 1967-06-22 SE SE09013/67A patent/SE331081B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3224167A (en) | 1965-12-21 |
| DE1493354B1 (de) | 1970-06-04 |
| GB1057411A (en) | 1967-02-01 |
| NL6400274A (US08177716-20120515-C00003.png) | 1964-07-22 |
| SE331081B (US08177716-20120515-C00003.png) | 1970-12-14 |
| SE309972B (US08177716-20120515-C00003.png) | 1969-04-14 |
