BE790586A - Procede de separation par distillation - Google Patents
Procede de separation par distillationInfo
- Publication number
- BE790586A BE790586A BE790586DA BE790586A BE 790586 A BE790586 A BE 790586A BE 790586D A BE790586D A BE 790586DA BE 790586 A BE790586 A BE 790586A
- Authority
- BE
- Belgium
- Prior art keywords
- separation process
- distillation separation
- distillation
- separation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2156469A DE2156469C2 (de) | 1971-11-13 | 1971-11-13 | Verfahren zur Abtrennung von C tief 8 Aromaten |
Publications (1)
Publication Number | Publication Date |
---|---|
BE790586A true BE790586A (fr) | 1973-02-15 |
Family
ID=5825045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE790586D BE790586A (fr) | 1971-11-13 | Procede de separation par distillation |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS4854033A (de) |
AT (1) | AT322715B (de) |
BE (1) | BE790586A (de) |
BR (1) | BR7207912D0 (de) |
CA (1) | CA998962A (de) |
CS (1) | CS170200B2 (de) |
DE (1) | DE2156469C2 (de) |
DK (1) | DK133897C (de) |
FR (1) | FR2159263B1 (de) |
GB (1) | GB1416146A (de) |
IT (1) | IT970371B (de) |
SE (1) | SE384362B (de) |
ZA (1) | ZA727385B (de) |
-
0
- BE BE790586D patent/BE790586A/xx unknown
-
1971
- 1971-11-13 DE DE2156469A patent/DE2156469C2/de not_active Expired
-
1972
- 1972-09-20 AT AT808372A patent/AT322715B/de not_active IP Right Cessation
- 1972-10-13 FR FR7236344A patent/FR2159263B1/fr not_active Expired
- 1972-10-17 ZA ZA727385A patent/ZA727385B/xx unknown
- 1972-11-02 GB GB5062972A patent/GB1416146A/en not_active Expired
- 1972-11-09 CS CS7600A patent/CS170200B2/cs unknown
- 1972-11-10 IT IT31496/72A patent/IT970371B/it active
- 1972-11-10 BR BR007912/72A patent/BR7207912D0/pt unknown
- 1972-11-10 DK DK560472A patent/DK133897C/da not_active IP Right Cessation
- 1972-11-10 CA CA156,270A patent/CA998962A/en not_active Expired
- 1972-11-10 SE SE7214665A patent/SE384362B/xx unknown
- 1972-11-13 JP JP47114193A patent/JPS4854033A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4854033A (de) | 1973-07-30 |
FR2159263B1 (de) | 1976-08-20 |
GB1416146A (en) | 1975-12-03 |
CA998962A (en) | 1976-10-26 |
CS170200B2 (de) | 1976-08-27 |
AT322715B (de) | 1975-06-10 |
DE2156469B1 (de) | 1973-05-24 |
BR7207912D0 (pt) | 1973-08-23 |
FR2159263A1 (de) | 1973-06-22 |
DE2156469A1 (de) | 1973-05-24 |
DK133897C (da) | 1977-01-17 |
ZA727385B (en) | 1973-06-27 |
IT970371B (it) | 1974-04-10 |
DK133897B (da) | 1976-08-09 |
DE2156469C2 (de) | 1973-12-13 |
SE384362B (sv) | 1976-05-03 |
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