NL252821A - - Google Patents
Info
- Publication number
- NL252821A NL252821A NL252821DA NL252821A NL 252821 A NL252821 A NL 252821A NL 252821D A NL252821D A NL 252821DA NL 252821 A NL252821 A NL 252821A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR797999A FR1237317A (fr) | 1959-06-19 | 1959-06-19 | Dispositif pour la purification de substances cristallisées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL252821A true NL252821A (en:Method) |
Family
ID=8716243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL252821D NL252821A (en:Method) | 1959-06-19 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1178826B (en:Method) |
| FR (1) | FR1237317A (en:Method) |
| GB (1) | GB931192A (en:Method) |
| NL (1) | NL252821A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH621489A5 (en:Method) * | 1977-06-09 | 1981-02-13 | Lonza Ag | |
| FI70376C (fi) * | 1984-07-04 | 1986-09-19 | Neste Oy | Foerfarande och anordning foer separering eller rening av organiska aemnen |
| CN115193090B (zh) * | 2022-07-25 | 2023-08-29 | 青岛润扬环境科技有限公司 | 一种零排放工艺杂盐连续分质结晶提纯装置 |
| CN119633437A (zh) * | 2024-12-10 | 2025-03-18 | 湖北广辰药业有限公司 | 一种羟苯磺酸钙的纯化方法及纯化设备 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH293689A (de) * | 1950-10-16 | 1953-10-15 | Merz Victor | Verfahren und Vorrichtung zur kontinuierlichen Extraktion von löslichen Bestandteilen aus festen Rohmaterialen. |
-
0
- NL NL252821D patent/NL252821A/xx unknown
-
1959
- 1959-06-19 FR FR797999A patent/FR1237317A/fr not_active Expired
-
1960
- 1960-05-04 GB GB1579560A patent/GB931192A/en not_active Expired
- 1960-06-13 DE DEA34875A patent/DE1178826B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1237317A (fr) | 1960-07-29 |
| DE1178826B (de) | 1964-10-01 |
| GB931192A (en) | 1963-07-10 |