JPS52212A - Vacuum control in ethylene glycol carrying line by circulated inert ga s - Google Patents

Vacuum control in ethylene glycol carrying line by circulated inert ga s

Info

Publication number
JPS52212A
JPS52212A JP7376375A JP7376375A JPS52212A JP S52212 A JPS52212 A JP S52212A JP 7376375 A JP7376375 A JP 7376375A JP 7376375 A JP7376375 A JP 7376375A JP S52212 A JPS52212 A JP S52212A
Authority
JP
Japan
Prior art keywords
ethylene glycol
carrying line
vacuum control
circulated inert
glycol carrying
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
JP7376375A
Other languages
Japanese (ja)
Inventor
Ken Tsueda
Tsutomu Hiseki
Hiromi Nagashima
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP7376375A priority Critical patent/JPS52212A/en
Publication of JPS52212A publication Critical patent/JPS52212A/en
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: A process for efficient and safe control of vacuum in an ethylene glycol carrying line by recycling used inert gas.
COPYRIGHT: (C)1977,JPO&Japio
JP7376375A 1975-06-19 1975-06-19 Vacuum control in ethylene glycol carrying line by circulated inert ga s Pending JPS52212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7376375A JPS52212A (en) 1975-06-19 1975-06-19 Vacuum control in ethylene glycol carrying line by circulated inert ga s

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7376375A JPS52212A (en) 1975-06-19 1975-06-19 Vacuum control in ethylene glycol carrying line by circulated inert ga s

Publications (1)

Publication Number Publication Date
JPS52212A true JPS52212A (en) 1977-01-05

Family

ID=13527573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7376375A Pending JPS52212A (en) 1975-06-19 1975-06-19 Vacuum control in ethylene glycol carrying line by circulated inert ga s

Country Status (1)

Country Link
JP (1) JPS52212A (en)

Similar Documents

Publication Publication Date Title
JPS51133700A (en) Process for storing the radioactive rare gas
JPS5219582A (en) Method and system to detrect partial discharge in high voltage apparat us
JPS51140057A (en) Setting apparatus for mechanical seal
JPS52212A (en) Vacuum control in ethylene glycol carrying line by circulated inert ga s
JPS51119392A (en) A process for producing an oxygen absorbing agent
JPS5228274A (en) Containing method of wafer to magazine
JPS5223565A (en) Atmosphere gas purification apparatus
JPS51117991A (en) A process for producing oxygen absorbent
JPS51125356A (en) Process for preparing 4-hydroxycyclopent -2-ene-1-one
JPS51123887A (en) Method for preparing l-cysteine
JPS52129275A (en) Impurity diffusion method
JPS5225021A (en) Method for preparing a mole repellent
JPS5210481A (en) A method for preparing yeasts containing glutathione abundantly
JPS529088A (en) Method for preparing polyolefin
JPS5217799A (en) Apparatus and method for labeling
JPS521247A (en) Runner fabrication method
JPS5223564A (en) Atmosphere gas purification apparatus
JPS51148684A (en) Process for removal of oxygen
JPS526460A (en) Manufacturing method of field emission type negative electrode
JPS51127307A (en) Foam-removing operation of direct gas-cooling electric machine
JPS51133699A (en) Process for storing the radioactive rare gas
JPS51122588A (en) Transport device
JPS51116170A (en) A process for removing nitrogen oxides in waste gas
JPS52149761A (en) Auxiliary device for hoop apply, hoop removal tie supply and tie removal
JPS51141707A (en) A1 electrolysis process