JPS4916408A - - Google Patents
Info
- Publication number
- JPS4916408A JPS4916408A JP47051371A JP5137172A JPS4916408A JP S4916408 A JPS4916408 A JP S4916408A JP 47051371 A JP47051371 A JP 47051371A JP 5137172 A JP5137172 A JP 5137172A JP S4916408 A JPS4916408 A JP S4916408A
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5137172A JPS5516330B2 (ja�@�@) | 1972-05-20 | 1972-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5137172A JPS5516330B2 (ja�@�@) | 1972-05-20 | 1972-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4916408A true JPS4916408A (ja�@�@) | 1974-02-13 |
| JPS5516330B2 JPS5516330B2 (ja�@�@) | 1980-05-01 |
Family
ID=12885071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5137172A Expired JPS5516330B2 (ja�@�@) | 1972-05-20 | 1972-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5516330B2 (ja�@�@) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885501A (ja�@�@) * | 1972-02-01 | 1973-11-13 | ||
| US4966656A (en) * | 1990-06-04 | 1990-10-30 | Lloyd Berg | Separation of styrene from ethyl benzene or o-xylene by azeotropic or extractive distillation with esters |
| US5849982A (en) * | 1996-05-21 | 1998-12-15 | Hfm International, Inc. | Recovery of styrene from pyrolysis gasoline by extractive distillation |
-
1972
- 1972-05-20 JP JP5137172A patent/JPS5516330B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885501A (ja�@�@) * | 1972-02-01 | 1973-11-13 | ||
| US4966656A (en) * | 1990-06-04 | 1990-10-30 | Lloyd Berg | Separation of styrene from ethyl benzene or o-xylene by azeotropic or extractive distillation with esters |
| US5849982A (en) * | 1996-05-21 | 1998-12-15 | Hfm International, Inc. | Recovery of styrene from pyrolysis gasoline by extractive distillation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5516330B2 (ja�@�@) | 1980-05-01 |