JPS4939749B1 - - Google Patents
Info
- Publication number
- JPS4939749B1 JPS4939749B1 JP42055590A JP5559067A JPS4939749B1 JP S4939749 B1 JPS4939749 B1 JP S4939749B1 JP 42055590 A JP42055590 A JP 42055590A JP 5559067 A JP5559067 A JP 5559067A JP S4939749 B1 JPS4939749 B1 JP S4939749B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B01D9/0059—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)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| US57675366A | 1966-09-01 | 1966-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4939749B1 true JPS4939749B1 (en) | 1974-10-28 |
Family
ID=24305854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP42055590A Pending JPS4939749B1 (en) | 1966-09-01 | 1967-08-31 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4939749B1 (en) |
| BE (1) | BE703198A (en) |
| CH (1) | CH479331A (en) |
| DE (1) | DE1619785B2 (en) |
| GB (1) | GB1175877A (en) |
| NL (1) | NL6712014A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5375252U (en) * | 1976-11-22 | 1978-06-23 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2395486C2 (en) * | 2004-04-09 | 2010-07-27 | ДжиТиСи ТЕКНОЛОДЖИ ИНК. | Purification of carboxylic acids through complexing with selective solvents |
| CN107537175B (en) * | 2017-10-18 | 2024-04-30 | 无锡力马化工机械有限公司 | Elastic scraper crystallizer |
| CN112274963B (en) * | 2020-09-27 | 2022-05-13 | 联峰钢铁（张家港）有限公司 | Crystallizer for continuous casting round billet production |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB994769A (en) * | 1963-03-29 | 1965-06-10 | Standard Oil Co | Purification of terephthalic acid |
-
1967
- 1967-07-31 GB GB35110/67A patent/GB1175877A/en not_active Expired
- 1967-08-24 DE DE1967M0075292 patent/DE1619785B2/en active Pending
- 1967-08-28 BE BE703198D patent/BE703198A/xx unknown
- 1967-08-31 CH CH1219567A patent/CH479331A/en not_active IP Right Cessation
- 1967-08-31 JP JP42055590A patent/JPS4939749B1/ja active Pending
- 1967-09-01 NL NL6712014A patent/NL6712014A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB994769A (en) * | 1963-03-29 | 1965-06-10 | Standard Oil Co | Purification of terephthalic acid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5375252U (en) * | 1976-11-22 | 1978-06-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE703198A (en) | 1968-02-28 |
| DE1619785A1 (en) | 1971-07-15 |
| CH479331A (en) | 1969-10-15 |
| NL6712014A (en) | 1968-03-04 |
| GB1175877A (en) | 1970-01-01 |
| DE1619785B2 (en) | 1977-01-20 |