BE474784A - - Google Patents
Info
- Publication number
- BE474784A BE474784A BE474784DA BE474784A BE 474784 A BE474784 A BE 474784A BE 474784D A BE474784D A BE 474784DA BE 474784 A BE474784 A BE 474784A
- 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
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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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2529—Revolvable cutter heads
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US447653A US2366651A (en) | 1942-06-19 | 1942-06-19 | Regeneration of ionic exchangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474784A true BE474784A (xx) |
Family
ID=23777203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474784D BE474784A (xx) | 1942-06-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2366651A (xx) |
| BE (1) | BE474784A (xx) |
| FR (1) | FR951235A (xx) |
| GB (1) | GB641962A (xx) |
| NL (1) | NL72488C (xx) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2538479A (en) * | 1946-03-13 | 1951-01-16 | Wyeth Corp | Methods of deacidifying solutions |
| US2543659A (en) * | 1946-03-29 | 1951-02-27 | American Cyanamid Co | Modification of the relative concentration of ions in fluid media |
| US2461506A (en) * | 1946-10-18 | 1949-02-15 | Sun Chemical Corp | Process for regeneration of ion exchange material |
| US2561695A (en) * | 1948-01-30 | 1951-07-24 | Infilco Inc | Removal of color from alkaline solutions |
| US2698293A (en) * | 1950-10-04 | 1954-12-28 | Culligan Inc | Regeneration system and method of regenerating and treating ion exchange materials |
| US2689229A (en) * | 1951-12-04 | 1954-09-14 | Standard Oil Dev Co | Regeneration of ion-exchange materials |
| US2683695A (en) * | 1952-06-27 | 1954-07-13 | Barnstead Still And Sterilizer | Regeneration of cation exchangers containing alkaline earth metals |
| US2892679A (en) * | 1953-07-21 | 1959-06-30 | Manuel E Fuentevilla | Ion-exchange method for separating radium from radium-barium mixtures |
| US3042491A (en) * | 1957-10-29 | 1962-07-03 | David F Smith | Purification of caustic alkali by ion exchange |
| GB1014477A (en) * | 1961-11-09 | 1965-12-22 | Snia Viscosa | Process for the recovery of cobalt catalysts |
| US3645673A (en) * | 1969-12-01 | 1972-02-29 | Dynamit Nobel Ag | Process for the production of potassium nitrate by the ion exchange method |
| JPS5344423B1 (xx) * | 1971-05-28 | 1978-11-29 | ||
| DE2543733C2 (de) * | 1975-10-01 | 1983-02-03 | Degussa Ag, 6000 Frankfurt | Verfahren zur Durchführung von Ionenaustauschreaktionen |
| US5428074A (en) * | 1987-10-29 | 1995-06-27 | Cutler; Frances M. | Method for separating ion exchange resins and for removing metallic foulants from the resins |
| US5081159A (en) * | 1987-10-29 | 1992-01-14 | Cutler Frances M | Method for separating ion exchange resins using amine salt solutions and composition formed therein |
| PT92072B (pt) * | 1989-10-23 | 1995-06-30 | Rar Refinarias Acucar Reunidas | Processo para descoloracao e descalcificacao de solucoes de acucar |
| US5019542A (en) * | 1990-01-08 | 1991-05-28 | RAR - Refinarias De Accucar Reunidas, S.A. | Processing for regenerating sugar decolorizing ion exchange resins, with regenerant recovery |
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0
- NL NL72488D patent/NL72488C/xx active
- BE BE474784D patent/BE474784A/xx unknown
-
1942
- 1942-06-19 US US447653A patent/US2366651A/en not_active Expired - Lifetime
-
1947
- 1947-06-25 GB GB16764/47A patent/GB641962A/en not_active Expired
- 1947-07-22 FR FR951235D patent/FR951235A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR951235A (fr) | 1949-10-19 |
| GB641962A (en) | 1950-08-23 |
| NL72488C (xx) | |
| US2366651A (en) | 1945-01-02 |