NL127668C - - Google Patents
Info
- Publication number
- NL127668C NL127668C NL127668DA NL127668C NL 127668 C NL127668 C NL 127668C NL 127668D A NL127668D A NL 127668DA NL 127668 C NL127668 C NL 127668C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL942737X | 1946-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL127668C true NL127668C (en:Method) |
Family
ID=19865215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127668D NL127668C (en:Method) | 1946-09-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE471727A (en:Method) |
| FR (1) | FR942737A (en:Method) |
| NL (1) | NL127668C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1261843B (de) * | 1957-12-17 | 1968-02-29 | Still Fa Carl | Verfahren zur Gewinnung von Naphthalin mit dem Erstarrungspunkt von 78 bis 79 und darueber aus Steinkohlenteer |
-
0
- NL NL127668D patent/NL127668C/xx active
- BE BE471727D patent/BE471727A/xx unknown
-
1947
- 1947-03-07 FR FR942737D patent/FR942737A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR942737A (fr) | 1949-02-16 |
| BE471727A (en:Method) |