FR2672816B1 - Installation pour la separation en continu par cristallisation et par filtration d'un sel peu soluble dissout dans une solution liquide. - Google Patents
Installation pour la separation en continu par cristallisation et par filtration d'un sel peu soluble dissout dans une solution liquide.Info
- Publication number
- FR2672816B1 FR2672816B1 FR9102118A FR9102118A FR2672816B1 FR 2672816 B1 FR2672816 B1 FR 2672816B1 FR 9102118 A FR9102118 A FR 9102118A FR 9102118 A FR9102118 A FR 9102118A FR 2672816 B1 FR2672816 B1 FR 2672816B1
- Authority
- FR
- France
- Prior art keywords
- crystallization
- filtration
- installation
- soluble salt
- liquid solution
- Prior art date
- 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 - Fee Related
Links
- 238000002425 crystallisation Methods 0.000 title 1
- 230000008025 crystallization Effects 0.000 title 1
- 238000001914 filtration Methods 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 239000006193 liquid solution Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/663—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using membranes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9102118A FR2672816B1 (fr) | 1991-02-18 | 1991-02-18 | Installation pour la separation en continu par cristallisation et par filtration d'un sel peu soluble dissout dans une solution liquide. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9102118A FR2672816B1 (fr) | 1991-02-18 | 1991-02-18 | Installation pour la separation en continu par cristallisation et par filtration d'un sel peu soluble dissout dans une solution liquide. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2672816A1 FR2672816A1 (fr) | 1992-08-21 |
| FR2672816B1 true FR2672816B1 (fr) | 1994-09-23 |
Family
ID=9409981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9102118A Expired - Fee Related FR2672816B1 (fr) | 1991-02-18 | 1991-02-18 | Installation pour la separation en continu par cristallisation et par filtration d'un sel peu soluble dissout dans une solution liquide. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2672816B1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2716385B1 (fr) * | 1994-02-18 | 1996-03-29 | Dumez Lyonnaise Eaux | Procédé et dispositif de rétrolavage de modules de filtration. |
| DE19859876A1 (de) | 1998-12-23 | 2000-06-29 | Fraunhofer Ges Forschung | Verfahren zur Kristallisation aus Lösungen |
| FR2815269B1 (fr) * | 2000-10-13 | 2003-08-15 | Tech Avancees & Membranes Ind | Dispositif et installation pour la filtration tangentielle incluant un mode de fonctionnement en retrofiltration |
| ITRM20120316A1 (it) * | 2012-07-05 | 2014-01-06 | Meccanica Spadoni S R L | Apparato per la filtrazione di liquidi |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR642113A (fr) * | 1927-10-08 | 1928-08-22 | Appareil de filtration | |
| GB769177A (en) * | 1954-06-07 | 1957-02-27 | Esso Res And Engineerjng Compa | Method for separating organic compounds from liquid mixtures |
| DE1082575B (de) * | 1958-06-25 | 1960-06-02 | Krauss Maffei Imp G M B H & Co | Rohreindicker zum Eindicken von Masse-Suspensionen |
| US3649708A (en) * | 1969-10-16 | 1972-03-14 | Republic Steel Corp | Purification of naphthalene |
| BE759151A (fr) * | 1969-11-21 | 1971-05-19 | Hoechst Ag | Procede de separation en continu de melanges d'isomeres des series des nitro, chloro et nitrochlorobenzenes et toluenes |
| JPS63269976A (ja) * | 1987-04-28 | 1988-11-08 | Suntory Ltd | 連続式酒石除去方法及びその装置 |
-
1991
- 1991-02-18 FR FR9102118A patent/FR2672816B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2672816A1 (fr) | 1992-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |