FR2196183B1 - - Google Patents
Info
- Publication number
- FR2196183B1 FR2196183B1 FR7329518A FR7329518A FR2196183B1 FR 2196183 B1 FR2196183 B1 FR 2196183B1 FR 7329518 A FR7329518 A FR 7329518A FR 7329518 A FR7329518 A FR 7329518A FR 2196183 B1 FR2196183 B1 FR 2196183B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- B01D9/0063—Control or regulation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US280928A US3859052A (en) | 1972-08-15 | 1972-08-15 | Crystallization apparatus having pressure-liquid level control means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2196183A1 FR2196183A1 (en) | 1974-03-15 |
| FR2196183B1 true FR2196183B1 (en) | 1977-09-09 |
Family
ID=23075209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7329518A Expired FR2196183B1 (en) | 1972-08-15 | 1973-08-13 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3859052A (en) |
| JP (1) | JPS4958080A (en) |
| BE (1) | BE803588A (en) |
| BR (1) | BR7306287D0 (en) |
| DE (1) | DE2326753A1 (en) |
| FR (1) | FR2196183B1 (en) |
| GB (1) | GB1447281A (en) |
| IE (1) | IE37955B1 (en) |
| IL (1) | IL42815A (en) |
| IT (1) | IT989085B (en) |
| NL (1) | NL7311196A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT347404B (en) * | 1976-01-29 | 1978-12-27 | Ruthner Industrieanlagen Ag | DEVICE FOR PROMOTING SOLUTIONS AND Sludge |
| US4913771A (en) * | 1988-11-25 | 1990-04-03 | Mcintyre Glover C | Method for dewatering sludge or slurry |
| TW304890B (en) * | 1994-12-08 | 1997-05-11 | Sulzer Chemtech Ag | |
| US6892471B2 (en) * | 2003-07-02 | 2005-05-17 | Anders T. Ragnarsson | Sludge dryer |
| CN102407030A (en) * | 2011-10-24 | 2012-04-11 | 张吉浩 | Normal pressure crystallization method for monosodium glutamate |
| CN109646974A (en) * | 2017-10-10 | 2019-04-19 | 中国石油化工股份有限公司 | A kind of evaporated crystallization device producing Cymag and method |
| EP4119505A1 (en) * | 2021-07-16 | 2023-01-18 | Hydromecanique Et Frottement | Method for processing a fluid comprising salts and installation for implementing the method |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1831121A (en) * | 1930-01-23 | 1931-11-10 | Buffalo Foundry & Machine Comp | Evaporating apparatus |
| DE587293C (en) * | 1930-05-09 | 1933-11-01 | Dorr Company Inc | Process for separating solid substances suspended in a liquid |
| US1879445A (en) * | 1931-01-19 | 1932-09-27 | Eastman Kodak Co | Process of crystallizing salts from solutions containing them |
| DE618727C (en) * | 1931-11-06 | 1935-09-14 | Krystal As | Device for the generation of relatively large crystals by evaporation under vacuum or by vacuum cooling |
| US2876182A (en) * | 1952-06-21 | 1959-03-03 | Int Salt Co | Method and apparatus for treating salts |
| US2819154A (en) * | 1953-12-11 | 1958-01-07 | Foster Wheeler Corp | Apparatus for producing crystalline materials |
| NL102712C (en) * | 1956-07-03 | |||
| FR1393567A (en) * | 1964-02-14 | 1965-03-26 | Method and device for the continuous concentration-crystallization of liquid solutions such as sweet syrups | |
| FR1480277A (en) * | 1966-03-29 | 1967-05-12 | Improvements to installations for the crystallization of a product in solution, in particular anhydrous sodium sulphate | |
| US3467162A (en) * | 1966-07-11 | 1969-09-16 | Charles W Putnam | Process of making concentrated phosphoric acid of improved clarity characteristics |
| US3585237A (en) * | 1966-09-29 | 1971-06-15 | Wellman Lord Inc | Crystallization of urea |
| FR1567872A (en) * | 1967-07-11 | 1969-05-23 | Institut Francais Du Petrole | CRYSTALLIZER |
| US3514263A (en) * | 1969-06-23 | 1970-05-26 | Jan Michal Malek | Fluidized bed crystallization device |
-
1972
- 1972-08-15 US US280928A patent/US3859052A/en not_active Expired - Lifetime
-
1973
- 1973-05-25 DE DE2326753A patent/DE2326753A1/en not_active Withdrawn
- 1973-06-12 IT IT25276/73A patent/IT989085B/en active
- 1973-07-17 JP JP48080002A patent/JPS4958080A/ja active Pending
- 1973-07-24 IL IL42815A patent/IL42815A/en unknown
- 1973-07-27 IE IE1285/73A patent/IE37955B1/en unknown
- 1973-08-13 FR FR7329518A patent/FR2196183B1/fr not_active Expired
- 1973-08-14 BE BE134557A patent/BE803588A/en unknown
- 1973-08-14 NL NL7311196A patent/NL7311196A/xx not_active Application Discontinuation
- 1973-08-15 GB GB3858973A patent/GB1447281A/en not_active Expired
- 1973-08-15 BR BR6287/73A patent/BR7306287D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE37955L (en) | 1974-02-15 |
| NL7311196A (en) | 1974-02-19 |
| IT989085B (en) | 1975-05-20 |
| BR7306287D0 (en) | 1974-07-18 |
| GB1447281A (en) | 1976-08-25 |
| IE37955B1 (en) | 1977-11-23 |
| IL42815A0 (en) | 1973-10-25 |
| FR2196183A1 (en) | 1974-03-15 |
| IL42815A (en) | 1976-10-31 |
| US3859052A (en) | 1975-01-07 |
| DE2326753A1 (en) | 1974-02-28 |
| BE803588A (en) | 1973-12-03 |
| JPS4958080A (en) | 1974-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |