NL7001163A - - Google Patents
Info
- Publication number
- NL7001163A NL7001163A NL7001163A NL7001163A NL7001163A NL 7001163 A NL7001163 A NL 7001163A NL 7001163 A NL7001163 A NL 7001163A NL 7001163 A NL7001163 A NL 7001163A NL 7001163 A NL7001163 A NL 7001163A
- Authority
- NL
- Netherlands
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
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
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)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80518769A | 1969-03-07 | 1969-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7001163A true NL7001163A (enExample) | 1970-09-09 |
Family
ID=25190884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7001163A NL7001163A (enExample) | 1969-03-07 | 1970-01-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3660478A (enExample) |
| JP (2) | JPS4924468B1 (enExample) |
| BE (1) | BE746995A (enExample) |
| CH (1) | CH537353A (enExample) |
| FR (1) | FR2037551A5 (enExample) |
| NL (1) | NL7001163A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2606364C3 (de) * | 1976-02-18 | 1988-05-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Stofftrennung aus einem flüssigen Gemisch durch fraktionierte Kristallisation |
| JPS52168661U (enExample) * | 1976-06-15 | 1977-12-21 | ||
| DE2714985C2 (de) * | 1977-04-04 | 1982-05-06 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Reinigung von Terephthalsäure |
| IT1163145B (it) * | 1983-03-11 | 1987-04-08 | Friuli Chim Spa | Preparazione di acido benzoico puro |
-
1969
- 1969-03-07 US US805187A patent/US3660478A/en not_active Expired - Lifetime
-
1970
- 1970-01-27 NL NL7001163A patent/NL7001163A/xx unknown
- 1970-02-06 CH CH176870A patent/CH537353A/de not_active IP Right Cessation
- 1970-03-03 FR FR7007576A patent/FR2037551A5/fr not_active Expired
- 1970-03-06 BE BE746995D patent/BE746995A/xx unknown
- 1970-03-07 JP JP45019259A patent/JPS4924468B1/ja active Pending
-
1975
- 1975-06-03 JP JP6696075A patent/JPS5395935A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH537353A (de) | 1973-05-31 |
| FR2037551A5 (enExample) | 1970-12-31 |
| US3660478A (en) | 1972-05-02 |
| BE746995A (fr) | 1970-09-07 |
| JPS4924468B1 (enExample) | 1974-06-22 |
| JPS5395935A (en) | 1978-08-22 |
| DE2004274B2 (de) | 1976-05-06 |
| DE2004274A1 (de) | 1970-09-24 |