BE379363A - - Google Patents
Info
- Publication number
- BE379363A BE379363A BE379363DA BE379363A BE 379363 A BE379363 A BE 379363A BE 379363D A BE379363D A BE 379363DA BE 379363 A BE379363 A BE 379363A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
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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
- Y10S159/00—Concentrating evaporators
- Y10S159/25—Decant, press, centrifuge
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1930D0003630 DE587293C (de) | 1930-05-09 | 1930-05-09 | Verfahren zum Trennen fester, in einer Fluessigkeit suspendierter Stoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE379363A true BE379363A (de) | 1931-05-30 |
Family
ID=6572171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE379363D BE379363A (de) | 1930-05-09 | 1931-04-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1976936A (de) |
| BE (1) | BE379363A (de) |
| DE (1) | DE587293C (de) |
| FR (1) | FR715999A (de) |
| GB (1) | GB377337A (de) |
| NL (1) | NL32701C (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516832A (en) * | 1947-04-24 | 1950-07-25 | American Cyanamid Co | Separation of crystals from solutions containing hcn |
| US2631084A (en) * | 1948-12-29 | 1953-03-10 | Phillips Petroleum Co | Ammonium sulfate production |
| US2623814A (en) * | 1949-08-26 | 1952-12-30 | Phillips Petroleum Co | Production of crystalline materials |
| US2801907A (en) * | 1952-01-02 | 1957-08-06 | Phillips Petroleum Co | Process for the manufacture of crystals of uniform size |
| NL125128C (de) * | 1961-04-14 | |||
| US3363664A (en) * | 1964-02-25 | 1968-01-16 | Juan T. Villanueva | Scheme of salt manufacture |
| GB1329316A (en) * | 1970-12-08 | 1973-09-05 | Kerr Mc Gee Chem Corp | Process for automatic control of crystal size distribution |
| US3859052A (en) * | 1972-08-15 | 1975-01-07 | Joh A Benckiser Chem Fab Gmbh | Crystallization apparatus having pressure-liquid level control means |
| DE3111320C2 (de) * | 1981-03-23 | 1986-10-09 | Walter Rau Lebensmittelwerke GmbH & Co. KG, 4517 Hilter | Verfahren zur Kristallisation von Fetten |
-
1930
- 1930-05-09 DE DE1930D0003630 patent/DE587293C/de not_active Expired
- 1930-11-24 US US497780A patent/US1976936A/en not_active Expired - Lifetime
-
1931
- 1931-04-24 FR FR715999D patent/FR715999A/fr not_active Expired
- 1931-04-29 BE BE379363D patent/BE379363A/xx unknown
- 1931-05-04 NL NL56717A patent/NL32701C/xx active
- 1931-05-11 GB GB13927/31A patent/GB377337A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL32701C (de) | 1934-05-15 |
| DE587293C (de) | 1933-11-01 |
| FR715999A (fr) | 1931-12-12 |
| GB377337A (en) | 1932-07-28 |
| US1976936A (en) | 1934-10-16 |