JPS4929175B1 - - Google Patents
Info
- Publication number
- JPS4929175B1 JPS4929175B1 JP13046370A JP13046370A JPS4929175B1 JP S4929175 B1 JPS4929175 B1 JP S4929175B1 JP 13046370 A JP13046370 A JP 13046370A JP 13046370 A JP13046370 A JP 13046370A JP S4929175 B1 JPS4929175 B1 JP S4929175B1
- Authority
- JP
- Japan
- 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.)
- Pending
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702005648 DE2005648C3 (de) | 1970-02-07 | 1970-02-07 | Verfahren zur Abtrennung von Aromaten aus Kohlenwasserstoffgemischen beliebigen Aromatengehaltes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4929175B1 true JPS4929175B1 (enrdf_load_stackoverflow) | 1974-08-01 |
Family
ID=5761699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13046370A Pending JPS4929175B1 (enrdf_load_stackoverflow) | 1970-02-07 | 1970-12-30 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4929175B1 (enrdf_load_stackoverflow) |
| BE (1) | BE761071R (enrdf_load_stackoverflow) |
| DE (1) | DE2005648C3 (enrdf_load_stackoverflow) |
| ES (1) | ES386176A2 (enrdf_load_stackoverflow) |
| FR (1) | FR2090464A6 (enrdf_load_stackoverflow) |
| GB (1) | GB1264740A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4109632A1 (de) * | 1991-03-23 | 1992-09-24 | Krupp Koppers Gmbh | Verfahren zur abtrennung von aromaten durch extraktivdestillation |
-
1970
- 1970-02-07 DE DE19702005648 patent/DE2005648C3/de not_active Expired
- 1970-11-30 GB GB1264740D patent/GB1264740A/en not_active Expired
- 1970-12-04 ES ES386176A patent/ES386176A2/es not_active Expired
- 1970-12-30 JP JP13046370A patent/JPS4929175B1/ja active Pending
- 1970-12-30 FR FR7047189A patent/FR2090464A6/fr not_active Expired
- 1970-12-30 BE BE761071A patent/BE761071R/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2005648C3 (de) | 1979-10-25 |
| FR2090464A6 (enrdf_load_stackoverflow) | 1972-01-14 |
| DE2005648B2 (de) | 1979-03-01 |
| GB1264740A (enrdf_load_stackoverflow) | 1972-02-23 |
| BE761071R (fr) | 1971-05-27 |
| ES386176A2 (es) | 1973-03-16 |
| DE2005648A1 (enrdf_load_stackoverflow) | 1971-08-19 |