FR2573319B1 - Procede d'epuration d'une solution mere d'hexamethylenetetramine par electrodialyse - Google Patents
Procede d'epuration d'une solution mere d'hexamethylenetetramine par electrodialyseInfo
- Publication number
- FR2573319B1 FR2573319B1 FR8417818A FR8417818A FR2573319B1 FR 2573319 B1 FR2573319 B1 FR 2573319B1 FR 8417818 A FR8417818 A FR 8417818A FR 8417818 A FR8417818 A FR 8417818A FR 2573319 B1 FR2573319 B1 FR 2573319B1
- Authority
- FR
- France
- Prior art keywords
- hexamethylenetetramine
- electrodialysis
- purifying
- mother solution
- mother
- Prior art date
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
- C07D487/18—Bridged systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8417818A FR2573319B1 (fr) | 1984-11-22 | 1984-11-22 | Procede d'epuration d'une solution mere d'hexamethylenetetramine par electrodialyse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8417818A FR2573319B1 (fr) | 1984-11-22 | 1984-11-22 | Procede d'epuration d'une solution mere d'hexamethylenetetramine par electrodialyse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2573319A1 FR2573319A1 (fr) | 1986-05-23 |
FR2573319B1 true FR2573319B1 (fr) | 1987-01-30 |
Family
ID=9309848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8417818A Expired FR2573319B1 (fr) | 1984-11-22 | 1984-11-22 | Procede d'epuration d'une solution mere d'hexamethylenetetramine par electrodialyse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2573319B1 (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288790A (en) * | 1966-11-29 | Production of hexamethylene |
-
1984
- 1984-11-22 FR FR8417818A patent/FR2573319B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2573319A1 (fr) | 1986-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |