SE330682B - - Google Patents
Info
- Publication number
- SE330682B SE330682B SE06095/67*A SE609567A SE330682B SE 330682 B SE330682 B SE 330682B SE 609567 A SE609567 A SE 609567A SE 330682 B SE330682 B SE 330682B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/16—Separation or purification
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH634066A CH450356A (de) | 1966-05-02 | 1966-05-02 | Verfahren und Vorrichtung zur Trennung von Stoffgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE330682B true SE330682B (ref) | 1970-11-30 |
Family
ID=4308013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE06095/67*A SE330682B (ref) | 1966-05-02 | 1967-04-28 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE697822A (ref) |
| CH (1) | CH450356A (ref) |
| DE (1) | DE1619773A1 (ref) |
| ES (1) | ES339996A1 (ref) |
| GB (1) | GB1128718A (ref) |
| NL (2) | NL6706057A (ref) |
| SE (1) | SE330682B (ref) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058370B (zh) * | 2021-06-02 | 2021-10-01 | 广州赛宝认证中心服务有限公司 | 通过绿色诊断增加烟气缓冲来对烧结烟气进行分离的系统 |
-
0
- NL NL136378D patent/NL136378C/xx active
-
1966
- 1966-05-02 CH CH634066A patent/CH450356A/de unknown
-
1967
- 1967-04-27 DE DE19671619773 patent/DE1619773A1/de active Pending
- 1967-04-28 NL NL6706057A patent/NL6706057A/xx unknown
- 1967-04-28 SE SE06095/67*A patent/SE330682B/xx unknown
- 1967-04-28 BE BE697822D patent/BE697822A/xx unknown
- 1967-04-29 ES ES339996A patent/ES339996A1/es not_active Expired
- 1967-05-01 GB GB20052/67A patent/GB1128718A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH450356A (de) | 1968-01-31 |
| BE697822A (ref) | 1967-10-02 |
| NL6706057A (ref) | 1967-11-03 |
| NL136378C (ref) | |
| GB1128718A (en) | 1968-10-02 |
| ES339996A1 (es) | 1968-09-01 |
| DE1619773A1 (de) | 1970-07-30 |