JPH0568282B2 - - Google Patents
Info
- Publication number
- JPH0568282B2 JPH0568282B2 JP27887484A JP27887484A JPH0568282B2 JP H0568282 B2 JPH0568282 B2 JP H0568282B2 JP 27887484 A JP27887484 A JP 27887484A JP 27887484 A JP27887484 A JP 27887484A JP H0568282 B2 JPH0568282 B2 JP H0568282B2
- Authority
- JP
- Japan
- Prior art keywords
- distillation
- compressor
- vapor
- line
- distillation column
- 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 - Lifetime
Links
- 238000004821 distillation Methods 0.000 claims description 66
- 238000009835 boiling Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000926 separation method Methods 0.000 description 6
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59278874A JPS61157301A (ja) | 1984-12-28 | 1984-12-28 | ヒ−トポンプ方式による蒸留方法 |
| KR1019850002763A KR900008691B1 (ko) | 1984-04-26 | 1985-04-24 | 스틸렌류의 증류방법 |
| US06/727,059 US4615769A (en) | 1984-04-26 | 1985-04-25 | Process for distillation of styrenes |
| DE8585302996T DE3569518D1 (de) | 1984-04-26 | 1985-04-26 | Process for distillation of styrenes |
| EP85302996A EP0160553B1 (en) | 1984-04-26 | 1985-04-26 | Process for distillation of styrenes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59278874A JPS61157301A (ja) | 1984-12-28 | 1984-12-28 | ヒ−トポンプ方式による蒸留方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157301A JPS61157301A (ja) | 1986-07-17 |
| JPH0568282B2 true JPH0568282B2 (enrdf_load_stackoverflow) | 1993-09-28 |
Family
ID=17603317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59278874A Granted JPS61157301A (ja) | 1984-04-26 | 1984-12-28 | ヒ−トポンプ方式による蒸留方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157301A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5656057B2 (ja) * | 2010-08-24 | 2015-01-21 | Ｊｘ日鉱日石エネルギー株式会社 | 分離プロセスモジュール |
| US20150014148A1 (en) * | 2013-07-11 | 2015-01-15 | Celanese Acetate Llc | Process for Energy Recovery in Manufacturing Cellulose Esters |
| CN103611328B (zh) * | 2013-12-03 | 2015-03-25 | 天津市创举科技有限公司 | 一种连续精馏重苯提萘工艺 |
| JP6375559B2 (ja) * | 2014-04-18 | 2018-08-22 | 株式会社ササクラ | 蒸発濃縮装置及び蒸発濃縮方法 |
| CN104043260B (zh) * | 2014-06-20 | 2016-07-06 | 浙江开普特氨纶有限公司 | Dmac回收物性指标优化系统 |
| JP7464077B2 (ja) * | 2022-05-30 | 2024-04-09 | 栗田工業株式会社 | 油分含有廃液からの油分回収方法及び装置 |
-
1984
- 1984-12-28 JP JP59278874A patent/JPS61157301A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61157301A (ja) | 1986-07-17 |
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