JPS55154309A - Manufacture of honeycomb-structure activated carbon - Google Patents

Manufacture of honeycomb-structure activated carbon

Info

Publication number
JPS55154309A
JPS55154309A JP6216479A JP6216479A JPS55154309A JP S55154309 A JPS55154309 A JP S55154309A JP 6216479 A JP6216479 A JP 6216479A JP 6216479 A JP6216479 A JP 6216479A JP S55154309 A JPS55154309 A JP S55154309A
Authority
JP
Japan
Prior art keywords
pitch
honeycomb structure
carbon
activated carbon
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.)
Pending
Application number
JP6216479A
Other languages
Japanese (ja)
Inventor
Tomiaki Furuya
Masayoshi Okamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6216479A priority Critical patent/JPS55154309A/en
Publication of JPS55154309A publication Critical patent/JPS55154309A/en
Pending legal-status Critical Current

Links

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: To raise the strength, adsorbability, and ozone-decomposability of activated carbon, by a procedure in which a honeycomb structure made of a carbon- containing fiber is dipped in a mixed liquid containing a ceramic gel or sol as the main component and a carbonaceous component, baked in an inert gas, and then subjected to an activation treatment.
CONSTITUTION: A honeycomb structure made of a carbon-containing fiber, e.g., laminated spirally rolled corrugated cardboard, etc., is dipped in a mixed liquid containing a ceramic gel or sol as the main component, e.g., alumina, and a carbonaceous component, e.g., a carbohydrate, such as glucose or starch, a coal pitch, such as coal tar and pitch, and a petroleum pitch, such as naphtha tar and pitch. After the dipping, the honeycomb structure is dried at approx. 250°C, inserted into a quartz cylinder and dry-distilled at 400W600°C in an inert gas, e.g., argon gas or nitrogen, and then activated at 1,000W1,700°C in steam, CO2, air, and a mixed gas of these.
COPYRIGHT: (C)1980,JPO&Japio
JP6216479A 1979-05-22 1979-05-22 Manufacture of honeycomb-structure activated carbon Pending JPS55154309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6216479A JPS55154309A (en) 1979-05-22 1979-05-22 Manufacture of honeycomb-structure activated carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6216479A JPS55154309A (en) 1979-05-22 1979-05-22 Manufacture of honeycomb-structure activated carbon

Publications (1)

Publication Number Publication Date
JPS55154309A true JPS55154309A (en) 1980-12-01

Family

ID=13192195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6216479A Pending JPS55154309A (en) 1979-05-22 1979-05-22 Manufacture of honeycomb-structure activated carbon

Country Status (1)

Country Link
JP (1) JPS55154309A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142843A (en) * 1983-02-04 1984-08-16 Tokyo Roki Kk Deodorizing filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142843A (en) * 1983-02-04 1984-08-16 Tokyo Roki Kk Deodorizing filter

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