FR2100216A5 - - Google Patents
Info
- Publication number
- FR2100216A5 FR2100216A5 FR7124374A FR7124374A FR2100216A5 FR 2100216 A5 FR2100216 A5 FR 2100216A5 FR 7124374 A FR7124374 A FR 7124374A FR 7124374 A FR7124374 A FR 7124374A FR 2100216 A5 FR2100216 A5 FR 2100216A5
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/392—Separation; Purification; Stabilisation; 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
- B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
-
- 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)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5791570 | 1970-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2100216A5 true FR2100216A5 (enExample) | 1972-03-17 |
Family
ID=13069277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7124374A Expired FR2100216A5 (enExample) | 1970-07-02 | 1971-07-02 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH526321A (enExample) |
| DE (1) | DE2133036A1 (enExample) |
| FR (1) | FR2100216A5 (enExample) |
| GB (1) | GB1349958A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5285124A (en) * | 1976-01-07 | 1977-07-15 | Kanto Denka Kogyo Kk | Separation of paraadichlorobenzene |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025504A (ja) * | 1983-07-21 | 1985-02-08 | Kureha Chem Ind Co Ltd | 結晶精製装置 |
-
1971
- 1971-07-02 FR FR7124374A patent/FR2100216A5/fr not_active Expired
- 1971-07-02 CH CH978471A patent/CH526321A/de not_active IP Right Cessation
- 1971-07-02 GB GB3114871A patent/GB1349958A/en not_active Expired
- 1971-07-02 DE DE19712133036 patent/DE2133036A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5285124A (en) * | 1976-01-07 | 1977-07-15 | Kanto Denka Kogyo Kk | Separation of paraadichlorobenzene |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1349958A (en) | 1974-04-10 |
| DE2133036A1 (de) | 1972-01-13 |
| CH526321A (de) | 1972-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |