JPS5272393A - Production of neutralized aceive carbon granuls by the activation with steam - Google Patents

Production of neutralized aceive carbon granuls by the activation with steam

Info

Publication number
JPS5272393A
JPS5272393A JP50149734A JP14973475A JPS5272393A JP S5272393 A JPS5272393 A JP S5272393A JP 50149734 A JP50149734 A JP 50149734A JP 14973475 A JP14973475 A JP 14973475A JP S5272393 A JPS5272393 A JP S5272393A
Authority
JP
Japan
Prior art keywords
granuls
steam
neutralized
aceive
activation
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
JP50149734A
Other languages
Japanese (ja)
Other versions
JPS589763B2 (en
Inventor
Shoji Mizufune
Tadashi Fujimoto
Yasuhiro Morisue
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP50149734A priority Critical patent/JPS589763B2/en
Publication of JPS5272393A publication Critical patent/JPS5272393A/en
Publication of JPS589763B2 publication Critical patent/JPS589763B2/en
Expired legal-status Critical Current

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  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: To produce neutralized active carbon easily in short time by the reaction of active carbon granuls activated by steam and CO2 gas under the presence of water.
COPYRIGHT: (C)1977,JPO&Japio
JP50149734A 1975-12-15 1975-12-15 It's time to get used to it. Expired JPS589763B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50149734A JPS589763B2 (en) 1975-12-15 1975-12-15 It's time to get used to it.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50149734A JPS589763B2 (en) 1975-12-15 1975-12-15 It's time to get used to it.

Publications (2)

Publication Number Publication Date
JPS5272393A true JPS5272393A (en) 1977-06-16
JPS589763B2 JPS589763B2 (en) 1983-02-22

Family

ID=15481635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50149734A Expired JPS589763B2 (en) 1975-12-15 1975-12-15 It's time to get used to it.

Country Status (1)

Country Link
JP (1) JPS589763B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624937A (en) * 1984-05-10 1986-11-25 Monsanto Company Process for removing surface oxides from activated carbon catalyst
WO1997029045A1 (en) * 1996-02-06 1997-08-14 Calgon Carbon Corporation AN ACTIVATED CARBON TREATED BY CARBON DIOXIDE FOR THE STABILIZATION OF TREATED WATER pH AND THE CONTROL OF ALUMINUM IN THE TREATED WATER
JP2005187253A (en) * 2003-12-25 2005-07-14 Japan Enviro Chemicals Ltd Activated carbon to which carbon dioxide is adsorbed and its manufacturing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624937A (en) * 1984-05-10 1986-11-25 Monsanto Company Process for removing surface oxides from activated carbon catalyst
WO1997029045A1 (en) * 1996-02-06 1997-08-14 Calgon Carbon Corporation AN ACTIVATED CARBON TREATED BY CARBON DIOXIDE FOR THE STABILIZATION OF TREATED WATER pH AND THE CONTROL OF ALUMINUM IN THE TREATED WATER
JP2005187253A (en) * 2003-12-25 2005-07-14 Japan Enviro Chemicals Ltd Activated carbon to which carbon dioxide is adsorbed and its manufacturing method
JP4537699B2 (en) * 2003-12-25 2010-09-01 日本エンバイロケミカルズ株式会社 Activated carbon slurry transport method

Also Published As

Publication number Publication date
JPS589763B2 (en) 1983-02-22

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