BE687861A - - Google Patents
Info
- Publication number
- BE687861A BE687861A BE687861DA BE687861A BE 687861 A BE687861 A BE 687861A BE 687861D A BE687861D A BE 687861DA BE 687861 A BE687861 A BE 687861A
- Authority
- BE
- Belgium
Links
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
- B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR34363A FR1508956A (fr) | 1965-10-08 | 1965-10-08 | Procédé de séparation en continu de matériaux solides contenus dans un liquide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687861A true BE687861A (en:Method) | 1967-04-05 |
Family
ID=8590092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687861D BE687861A (en:Method) | 1965-10-08 | 1966-10-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3541804A (en:Method) |
| BE (1) | BE687861A (en:Method) |
| DE (1) | DE1519820A1 (en:Method) |
| ES (1) | ES332023A1 (en:Method) |
| FR (1) | FR1508956A (en:Method) |
| GB (1) | GB1120375A (en:Method) |
| NL (1) | NL6614087A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079087A (en) * | 1969-01-27 | 1978-03-14 | The Dow Chemical Company | Three phase crystallization of bisphenol A |
| US3758601A (en) * | 1971-11-17 | 1973-09-11 | R Wylie | Three-phase organics separation process |
| US3885399A (en) * | 1973-03-27 | 1975-05-27 | Robert J Campbell | Means for and method of purifying contaminated water |
| DE3839229A1 (de) * | 1988-11-19 | 1990-05-23 | Krupp Koppers Gmbh | Verfahren zur gewinnung von p-xylol mit einer reinheit von mehr als 99,8 gew.-% |
| DE58902934D1 (de) * | 1988-05-05 | 1993-01-21 | Krupp Koppers Gmbh | Verfahren zur gewinnung von p-xylol mit einer reinheit von mindestens 99,5 %. |
| US7405340B2 (en) * | 2004-04-01 | 2008-07-29 | Bp Corporation North America Inc. | Process for recovering paraxylene utilizing ammonia absorption refrigeration |
| WO2009123350A1 (ja) * | 2008-04-04 | 2009-10-08 | 株式会社 城 | 結晶ろ過の方法および装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126334A (en) * | 1964-03-24 | Process and apparatus for melting | ||
| US2764488A (en) * | 1951-01-24 | 1956-09-25 | Gerald H Slattery | Method and apparatus for freezing solvents out of solutions |
| US2769852A (en) * | 1953-04-01 | 1956-11-06 | California Research Corp | Separation of xylene isomers by fractional crystallization |
| US3079761A (en) * | 1959-04-27 | 1963-03-05 | Union Carbide Corp | Method and apparatus for dehydration |
| US3017751A (en) * | 1960-04-25 | 1962-01-23 | Phillips Petroleum Co | Concentration of aqueous solutions |
| US3119772A (en) * | 1960-05-12 | 1964-01-28 | Koppers Co Inc | Process and apparatus for separating water from an aqueous system |
| US3180102A (en) * | 1961-12-29 | 1965-04-27 | Exxon Research Engineering Co | Method of fractionally crystallizing solutions with an immiscible liquid coolant |
| US3350296A (en) * | 1961-08-01 | 1967-10-31 | Exxon Research Engineering Co | Wax separation by countercurrent contact with an immiscible coolant |
| US3243968A (en) * | 1962-05-17 | 1966-04-05 | Phillips Petroleum Co | Fractional crystallization |
| US3250081A (en) * | 1962-12-26 | 1966-05-10 | Donald F Othmer | Process for freezing water from solutions to make fresh water or concentrated solutions |
| US3368362A (en) * | 1964-04-17 | 1968-02-13 | Herbert H Clark Jr | Freeze process for the separation of water |
| US3303121A (en) * | 1964-07-01 | 1967-02-07 | Exxon Research Engineering Co | Additives for maintaining a dense dispersion of crystallizable material in countercurrent contact with an immiscible coolant |
| US3327492A (en) * | 1964-09-28 | 1967-06-27 | Phillips Petroleum Co | Process and apparatus for concentrating solutions |
| US3269136A (en) * | 1964-12-15 | 1966-08-30 | Umano Shuji | Apparatus for separation of solvent from solute by freezing |
-
1965
- 1965-10-08 FR FR34363A patent/FR1508956A/fr not_active Expired
-
1966
- 1966-10-05 BE BE687861D patent/BE687861A/xx unknown
- 1966-10-06 NL NL6614087A patent/NL6614087A/xx unknown
- 1966-10-06 ES ES0332023A patent/ES332023A1/es not_active Expired
- 1966-10-07 DE DE19661519820 patent/DE1519820A1/de active Pending
- 1966-10-07 US US585126A patent/US3541804A/en not_active Expired - Lifetime
- 1966-10-07 GB GB45035/66A patent/GB1120375A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1508956A (fr) | 1968-01-12 |
| ES332023A1 (es) | 1967-10-01 |
| NL6614087A (en:Method) | 1967-04-10 |
| GB1120375A (en) | 1968-07-17 |
| US3541804A (en) | 1970-11-24 |
| DE1519820A1 (de) | 1969-03-13 |