BE689696A - - Google Patents
Info
- Publication number
- BE689696A BE689696A BE689696DA BE689696A BE 689696 A BE689696 A BE 689696A BE 689696D A BE689696D A BE 689696DA BE 689696 A BE689696 A BE 689696A
- 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
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- 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
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0063—Control or regulation
-
- 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 |
|---|---|---|---|
| GB48326/65A GB1142864A (en) | 1965-11-15 | 1965-11-15 | Crystallisation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689696A true BE689696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-04-14 |
Family
ID=10448209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689696D BE689696A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-11-15 | 1966-11-14 |
Country Status (6)
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1246277A (en) * | 1967-12-29 | 1971-09-15 | Benzole Producers Ltd | Improvements in the crystallisation of substances |
| EP0168438A4 (en) * | 1983-12-27 | 1987-10-22 | Sing-Wang Cheng | Fractional consolidation method and devices used therein. |
| EP0196128B1 (en) * | 1985-03-25 | 1988-06-29 | Duphar International Research B.V | Device for concentrating solutions |
| US7582793B2 (en) | 2004-09-02 | 2009-09-01 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7482482B2 (en) | 2004-09-02 | 2009-01-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7495125B2 (en) | 2004-09-02 | 2009-02-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7361784B2 (en) | 2004-09-02 | 2008-04-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572932B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7507857B2 (en) | 2004-09-02 | 2009-03-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7589231B2 (en) | 2004-09-02 | 2009-09-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7563926B2 (en) | 2004-09-02 | 2009-07-21 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572936B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7586000B2 (en) | 2004-09-02 | 2009-09-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7381836B2 (en) | 2004-09-02 | 2008-06-03 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608732B2 (en) | 2005-03-08 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7390921B2 (en) | 2004-09-02 | 2008-06-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910769B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7741515B2 (en) | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608733B2 (en) | 2004-09-02 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7399882B2 (en) | 2004-09-02 | 2008-07-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7683210B2 (en) | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7504535B2 (en) | 2004-09-02 | 2009-03-17 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7568361B2 (en) | 2004-09-02 | 2009-08-04 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692037B2 (en) | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692036B2 (en) | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7371894B2 (en) | 2004-09-02 | 2008-05-13 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7884232B2 (en) | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7355068B2 (en) | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
| US7358389B2 (en) | 2006-01-04 | 2008-04-15 | Eastman Chemical Company | Oxidation system employing internal structure for enhanced hydrodynamics |
| CN112225635B (zh) * | 2020-11-03 | 2022-09-23 | 中国石油化工股份有限公司 | 一种对二甲苯结晶分离的装置、分离方法及应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910516A (en) * | 1953-08-20 | 1959-10-27 | Phillips Petroleum Co | Fractional crystallization process and apparatus |
| US2823242A (en) * | 1953-09-08 | 1958-02-11 | Phillips Petroleum Co | Process and apparatus for crystal purification and separation |
| US2866833A (en) * | 1953-09-14 | 1958-12-30 | Standard Oil Co | Paraxylene purification system |
| US2813099A (en) * | 1953-11-16 | 1957-11-12 | Phillips Petroleum Co | Crystal purification process |
| US2794840A (en) * | 1955-02-07 | 1957-06-04 | Phillips Petroleum Co | Fractional crystallization process and apparatus |
| US2921968A (en) * | 1955-06-03 | 1960-01-19 | Phillips Petroleum Co | Crystal purification process and apparatus |
| US2890962A (en) * | 1955-11-14 | 1959-06-16 | Phillips Petroleum Co | Process and apparatus for purification of crystals |
| US3067270A (en) * | 1958-12-19 | 1962-12-04 | Phillips Petroleum Co | Separation of xylene isomers by crystallization and distillation |
| US3305320A (en) * | 1963-07-22 | 1967-02-21 | Phillips Petroleum Co | Purification of aluminum nitrate by alternate melting and crystallization |
| US3411309A (en) * | 1967-02-13 | 1968-11-19 | Ici Ltd | Fractional freeze separation apparatus and process |
-
1965
- 1965-11-15 GB GB48326/65A patent/GB1142864A/en not_active Expired
-
1966
- 1966-11-10 US US593529A patent/US3531944A/en not_active Expired - Lifetime
- 1966-11-14 NL NL6616004A patent/NL6616004A/xx unknown
- 1966-11-14 BE BE689696D patent/BE689696A/xx unknown
- 1966-11-15 DE DE19661519821 patent/DE1519821A1/de active Pending
- 1966-11-15 FR FR83651A patent/FR1501266A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1519821A1 (de) | 1969-02-13 |
| NL6616004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-16 |
| GB1142864A (en) | 1969-02-12 |
| US3531944A (en) | 1970-10-06 |
| FR1501266A (fr) | 1967-11-10 |