JPS54109071A - Control of distllation column - Google Patents

Control of distllation column

Info

Publication number
JPS54109071A
JPS54109071A JP432278A JP432278A JPS54109071A JP S54109071 A JPS54109071 A JP S54109071A JP 432278 A JP432278 A JP 432278A JP 432278 A JP432278 A JP 432278A JP S54109071 A JPS54109071 A JP S54109071A
Authority
JP
Japan
Prior art keywords
distllation
column
control
distllation 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.)
Pending
Application number
JP432278A
Other languages
Japanese (ja)
Inventor
Shiyougo Hibi
Kenzou Fujii
Tatsunori Sumiyoshi
Tooru Tsuchiya
Chihiro Furushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Petrochemical Co Ltd
Azbil Corp
Original Assignee
Idemitsu Petrochemical Co Ltd
Azbil Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Idemitsu Petrochemical Co Ltd, Azbil Corp filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP432278A priority Critical patent/JPS54109071A/en
Publication of JPS54109071A publication Critical patent/JPS54109071A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP432278A 1978-01-20 1978-01-20 Control of distllation column Pending JPS54109071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP432278A JPS54109071A (en) 1978-01-20 1978-01-20 Control of distllation column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP432278A JPS54109071A (en) 1978-01-20 1978-01-20 Control of distllation column

Publications (1)

Publication Number Publication Date
JPS54109071A true JPS54109071A (en) 1979-08-27

Family

ID=11581214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP432278A Pending JPS54109071A (en) 1978-01-20 1978-01-20 Control of distllation column

Country Status (1)

Country Link
JP (1) JPS54109071A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778902A (en) * 1980-10-31 1982-05-17 Idemitsu Petrochem Co Ltd Controlling method for distiling column
JPS5936501A (en) * 1982-08-23 1984-02-28 Toshiba Corp Control device of distillation column
JPS6061003A (en) * 1983-09-14 1985-04-08 Idemitsu Petrochem Co Ltd Device for controlling top temperature of distillation tower

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778902A (en) * 1980-10-31 1982-05-17 Idemitsu Petrochem Co Ltd Controlling method for distiling column
JPH0130521B2 (en) * 1980-10-31 1989-06-20 Idemitsu Petrochemical Co
JPS5936501A (en) * 1982-08-23 1984-02-28 Toshiba Corp Control device of distillation column
JPS6061003A (en) * 1983-09-14 1985-04-08 Idemitsu Petrochem Co Ltd Device for controlling top temperature of distillation tower
JPS6247407B2 (en) * 1983-09-14 1987-10-07 Idemitsu Sekyu Kagaku Kk

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