NL49176C - - Google Patents
Info
- Publication number
- NL49176C NL49176C NL49176DA NL49176C NL 49176 C NL49176 C NL 49176C NL 49176D A NL49176D A NL 49176DA NL 49176 C NL49176 C NL 49176C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0223—Moving bed of solid material
- B01D11/0238—Moving bed of solid material on fixed or rotating flat surfaces, e.g. tables combined with rotating elements or on rotating flat surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/028—Flow sheets
- B01D11/0284—Multistage extraction
-
- 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
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
- B01D21/0036—Horizontal partition 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
- B01D21/10—Settling tanks with multiple outlets for the separated liquids
- B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
- B01D21/14—Settling tanks with multiple outlets for the separated liquids with moving scrapers with rotating scrapers
-
- 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
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/186—Construction of the scrapers or the driving mechanisms for settling tanks with two or more scrapers fixed at different heights on a central rotating shaft
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US124948A US2233641A (en) | 1937-02-09 | 1937-02-09 | Pulp treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL49176C true NL49176C (en:Method) | 1900-01-01 |
Family
ID=22417553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL49176D NL49176C (en:Method) | 1937-02-09 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2233641A (en:Method) |
| NL (1) | NL49176C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531259A (en) * | 1967-02-15 | 1970-09-29 | Blaw Knox Co | Apparatus for rotary continuous countercurrent extraction |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2457191A (en) * | 1943-10-26 | 1948-12-28 | Paul L Wigton | Sedimentation apparatus |
| US2465264A (en) * | 1944-11-22 | 1949-03-22 | Harbison Walker Refractories | Production of magnesia |
| US2483648A (en) * | 1945-04-07 | 1949-10-04 | Dorr Co | Washing thickener system |
| US2780362A (en) * | 1953-12-21 | 1957-02-05 | Dorr Oliver Inc | Multi-tray clarifier |
| US3245543A (en) * | 1960-11-07 | 1966-04-12 | Union Tank Car Co | Clarifier apparatus |
| NL129832C (en:Method) * | 1964-02-03 | |||
| US4184950A (en) * | 1975-07-24 | 1980-01-22 | Hendrick Manufacturing Company | Method and apparatus for dewatering sludge |
| US4994187A (en) * | 1988-08-17 | 1991-02-19 | Richard Totzke Mashinen- Und Apparatebaue Gmbh | Apparatus for removing sewage sludge from the bottom or the surface in a settling basin |
| DE3834891A1 (de) * | 1988-08-17 | 1990-05-10 | Totzke Richard Masch | Saugraeumer fuer rundklaerbecken |
| US6391195B1 (en) * | 2000-12-26 | 2002-05-21 | Kenneth R. Layton | Apparatus for cleaning clearwater drilling muds |
-
0
- NL NL49176D patent/NL49176C/xx active
-
1937
- 1937-02-09 US US124948A patent/US2233641A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531259A (en) * | 1967-02-15 | 1970-09-29 | Blaw Knox Co | Apparatus for rotary continuous countercurrent extraction |
Also Published As
| Publication number | Publication date |
|---|---|
| US2233641A (en) | 1941-03-04 |