JPH0130521B2 - - Google Patents
Info
- Publication number
- JPH0130521B2 JPH0130521B2 JP55153451A JP15345180A JPH0130521B2 JP H0130521 B2 JPH0130521 B2 JP H0130521B2 JP 55153451 A JP55153451 A JP 55153451A JP 15345180 A JP15345180 A JP 15345180A JP H0130521 B2 JPH0130521 B2 JP H0130521B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- reboiler
- temperature
- control
- controlled
- 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
- 239000007788 liquid Substances 0.000 claims description 40
- 238000004821 distillation Methods 0.000 claims description 23
- 238000010992 reflux Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 230000002411 adverse Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15345180A JPS5778902A (en) | 1980-10-31 | 1980-10-31 | Controlling method for distiling column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15345180A JPS5778902A (en) | 1980-10-31 | 1980-10-31 | Controlling method for distiling column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5778902A JPS5778902A (en) | 1982-05-17 |
| JPH0130521B2 true JPH0130521B2 (ko) | 1989-06-20 |
Family
ID=15562834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15345180A Granted JPS5778902A (en) | 1980-10-31 | 1980-10-31 | Controlling method for distiling column |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5778902A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038001A (ja) * | 1983-08-09 | 1985-02-27 | Nippon Zeon Co Ltd | 蒸溜塔の制御方法 |
| JP5653318B2 (ja) * | 2011-08-12 | 2015-01-14 | 鹿島石油株式会社 | イソペンタン留分の製造方法及びイソペンタン分離装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5089272A (ko) * | 1973-12-12 | 1975-07-17 | ||
| JPS54109071A (en) * | 1978-01-20 | 1979-08-27 | Yamatake Honeywell Co Ltd | Control of distllation column |
-
1980
- 1980-10-31 JP JP15345180A patent/JPS5778902A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5089272A (ko) * | 1973-12-12 | 1975-07-17 | ||
| JPS54109071A (en) * | 1978-01-20 | 1979-08-27 | Yamatake Honeywell Co Ltd | Control of distllation column |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5778902A (en) | 1982-05-17 |
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