JPS5441382A - Sealing of fermentor - Google Patents

Sealing of fermentor

Info

Publication number
JPS5441382A
JPS5441382A JP10546777A JP10546777A JPS5441382A JP S5441382 A JPS5441382 A JP S5441382A JP 10546777 A JP10546777 A JP 10546777A JP 10546777 A JP10546777 A JP 10546777A JP S5441382 A JPS5441382 A JP S5441382A
Authority
JP
Japan
Prior art keywords
fermentor
sealing
hydrogen peroxide
mechanical seal
aqueous hydrogen
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.)
Granted
Application number
JP10546777A
Other languages
Japanese (ja)
Other versions
JPS569113B2 (en
Inventor
Kenichi Osakabe
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.)
JGC Corp
Original Assignee
JGC Corp
Japan Gasoline 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 JGC Corp, Japan Gasoline Co Ltd filed Critical JGC Corp
Priority to JP10546777A priority Critical patent/JPS5441382A/en
Publication of JPS5441382A publication Critical patent/JPS5441382A/en
Publication of JPS569113B2 publication Critical patent/JPS569113B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the contamination of a fermentor with saprophytes without suppressing the fermentation reaction, by using aqueous hydrogen peroxide as sealing liquid of a mechanical seal of a rotating device of a fermentor.
CONSTITUTION: Stirrer, pump, etc., of a fermentor are sealed with a mechanical seal containing 1W3% aqueous hydrogen peroxide as sealant.
COPYRIGHT: (C)1979,JPO&Japio
JP10546777A 1977-09-02 1977-09-02 Sealing of fermentor Granted JPS5441382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10546777A JPS5441382A (en) 1977-09-02 1977-09-02 Sealing of fermentor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10546777A JPS5441382A (en) 1977-09-02 1977-09-02 Sealing of fermentor

Publications (2)

Publication Number Publication Date
JPS5441382A true JPS5441382A (en) 1979-04-02
JPS569113B2 JPS569113B2 (en) 1981-02-27

Family

ID=14408374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10546777A Granted JPS5441382A (en) 1977-09-02 1977-09-02 Sealing of fermentor

Country Status (1)

Country Link
JP (1) JPS5441382A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020130079A (en) * 2019-02-21 2020-08-31 三菱ケミカルエンジニアリング株式会社 Liquid-feeding pump used in biological reaction apparatus, biological reaction apparatus equipped with the liquid-feeding pump, and biological reaction method using the biological reaction apparatus
CN112940888A (en) * 2021-03-19 2021-06-11 永州江嘉生物科技有限公司 Sealing mechanism for brewing Xiaoqu liquor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140114U (en) * 1984-02-24 1985-09-17 カルソニックカンセイ株式会社 Voltage regulator for bimetal gauges

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS476236U (en) * 1971-02-15 1972-09-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS476236U (en) * 1971-02-15 1972-09-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020130079A (en) * 2019-02-21 2020-08-31 三菱ケミカルエンジニアリング株式会社 Liquid-feeding pump used in biological reaction apparatus, biological reaction apparatus equipped with the liquid-feeding pump, and biological reaction method using the biological reaction apparatus
CN112940888A (en) * 2021-03-19 2021-06-11 永州江嘉生物科技有限公司 Sealing mechanism for brewing Xiaoqu liquor

Also Published As

Publication number Publication date
JPS569113B2 (en) 1981-02-27

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