JPS5441296A - Production of porous carbon particles - Google Patents

Production of porous carbon particles

Info

Publication number
JPS5441296A
JPS5441296A JP10756277A JP10756277A JPS5441296A JP S5441296 A JPS5441296 A JP S5441296A JP 10756277 A JP10756277 A JP 10756277A JP 10756277 A JP10756277 A JP 10756277A JP S5441296 A JPS5441296 A JP S5441296A
Authority
JP
Japan
Prior art keywords
spheres
carbon particles
porous carbon
esp
dipped
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
JP10756277A
Other languages
Japanese (ja)
Other versions
JPS6141842B2 (en
Inventor
Mitsuru Tanaka
Shin Kobayashi
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP10756277A priority Critical patent/JPS5441296A/en
Publication of JPS5441296A publication Critical patent/JPS5441296A/en
Publication of JPS6141842B2 publication Critical patent/JPS6141842B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To preduce porous carbon particles of gool fluidity, high breaking strength and small diameter in a high yield by granulating carbon black having a predetermined diameter range into spheres after which the spheres are dipped in a resin binder and calcined.
CONSTITUTION: Carbon black having a diameter range of 150W3,000Å and a DBP absorption quantity of 60W200ml/100g is granulated to spheres of 0.1W5mm diameter esp. by a rotary moving method. The spheres are then dipped in a soln. of a carbonizable binder such as phenol formaldehyde resin, in a solvent such as acetone, showing a carbonization yield more than 10% by calcination. After volatilizing the solvent the spheres are carbonized by calcination under an inert gas atmosphere such as N2 at 500W1,200, esp. 500W800°C. The resulting porous carbon particles have a pore vol. of 0.05W1.0cc/g, pore distribution peak of 100W1,000Å and breaking strengh of 0.6W5.0kg/mm2.
COPYRIGHT: (C)1979,JPO&Japio
JP10756277A 1977-09-07 1977-09-07 Production of porous carbon particles Granted JPS5441296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10756277A JPS5441296A (en) 1977-09-07 1977-09-07 Production of porous carbon particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10756277A JPS5441296A (en) 1977-09-07 1977-09-07 Production of porous carbon particles

Publications (2)

Publication Number Publication Date
JPS5441296A true JPS5441296A (en) 1979-04-02
JPS6141842B2 JPS6141842B2 (en) 1986-09-18

Family

ID=14462308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10756277A Granted JPS5441296A (en) 1977-09-07 1977-09-07 Production of porous carbon particles

Country Status (1)

Country Link
JP (1) JPS5441296A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722157A (en) * 1980-07-15 1982-02-05 Kobe Steel Ltd Carbide porous formed body and manufacture
JPS57145017A (en) * 1981-02-26 1982-09-07 Mitsubishi Chem Ind Ltd Preparation of porous carbonaceous particle
JPS61145257A (en) * 1984-12-20 1986-07-02 Toyoda Gosei Co Ltd Modified carbon black
JPS63190767A (en) * 1987-01-30 1988-08-08 東海カ−ボン株式会社 Granular carbonaceous heat insulator and manufacture
JPH03103375A (en) * 1989-09-12 1991-04-30 Tokai Carbon Co Ltd Production of cellular carbon grain
US5096560A (en) * 1989-05-30 1992-03-17 Mitsubishi Petrochemical Co., Ltd. Electrode for electrochemical detectors
WO2003020639A1 (en) * 2001-08-31 2003-03-13 Cabot Corporation Material for chromatography_and method for manufacturing the material
WO2020188740A1 (en) * 2019-03-19 2020-09-24 関西熱化学株式会社 Carbon black molded body and method for producing same
WO2020246448A1 (en) * 2019-06-03 2020-12-10 三和澱粉工業株式会社 Spherical carbon particles and method for producing same

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722157A (en) * 1980-07-15 1982-02-05 Kobe Steel Ltd Carbide porous formed body and manufacture
JPS6228114B2 (en) * 1980-07-15 1987-06-18 Kobe Steel Ltd
JPS57145017A (en) * 1981-02-26 1982-09-07 Mitsubishi Chem Ind Ltd Preparation of porous carbonaceous particle
JPS6320762B2 (en) * 1981-02-26 1988-04-30 Mitsubishi Chem Ind
JPS61145257A (en) * 1984-12-20 1986-07-02 Toyoda Gosei Co Ltd Modified carbon black
JPH0519509B2 (en) * 1987-01-30 1993-03-16 Tokai Carbon Kk
JPS63190767A (en) * 1987-01-30 1988-08-08 東海カ−ボン株式会社 Granular carbonaceous heat insulator and manufacture
US5096560A (en) * 1989-05-30 1992-03-17 Mitsubishi Petrochemical Co., Ltd. Electrode for electrochemical detectors
JPH03103375A (en) * 1989-09-12 1991-04-30 Tokai Carbon Co Ltd Production of cellular carbon grain
WO2003020639A1 (en) * 2001-08-31 2003-03-13 Cabot Corporation Material for chromatography_and method for manufacturing the material
US6787029B2 (en) 2001-08-31 2004-09-07 Cabot Corporation Material for chromatography
JP2005501790A (en) * 2001-08-31 2005-01-20 キャボット　コーポレイション Chromatographic material and method for producing the material
US7008534B2 (en) 2001-08-31 2006-03-07 Cabot Corporation Material for chromatography
US7195713B2 (en) 2001-08-31 2007-03-27 Cabot Corporation Material for chromatography
JP2010001213A (en) * 2001-08-31 2010-01-07 Cabot Corp Material for chromatography, and method for production of the material
US7951297B2 (en) 2001-08-31 2011-05-31 Cabot Corporation Material for chromatography
WO2020188740A1 (en) * 2019-03-19 2020-09-24 関西熱化学株式会社 Carbon black molded body and method for producing same
WO2020246448A1 (en) * 2019-06-03 2020-12-10 三和澱粉工業株式会社 Spherical carbon particles and method for producing same

Also Published As

Publication number Publication date
JPS6141842B2 (en) 1986-09-18

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