JPS55100212A - Manufacture of water purifying molded charcoal - Google Patents

Manufacture of water purifying molded charcoal

Info

Publication number
JPS55100212A
JPS55100212A JP634979A JP634979A JPS55100212A JP S55100212 A JPS55100212 A JP S55100212A JP 634979 A JP634979 A JP 634979A JP 634979 A JP634979 A JP 634979A JP S55100212 A JPS55100212 A JP S55100212A
Authority
JP
Japan
Prior art keywords
charcoal
molded
dry
binder
distillation
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
JP634979A
Other languages
Japanese (ja)
Inventor
Fumio Yorinobu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP634979A priority Critical patent/JPS55100212A/en
Publication of JPS55100212A publication Critical patent/JPS55100212A/en
Pending legal-status Critical Current

Links

Landscapes

  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: To manufacture water purifying molded charcoal having high purifying power and capable of being used semipermanently by adding a binder such as coal tar to charcoal dust followed by kneading, molding, drying, dry distillation in an externally heating type retort and quenching by a charcoal extinguisher system.
CONSTITUTION: A binder such as coal tar is added to pulverized charcoal of waste material such as wood chips or bark chips, agitated well, kneaded, and molded. The moldings are then dried well and re-dry-distilled with a dry distrillation furnace in which a dry distillation retort has been set. After the distillation the molded charcoal is taken out and quenched by a charcoal extinguisher system to obtain a product. This molded charcoal is porous and highly gas permeable unlike usual charcoal, and it has such physical properties as high voids, a high water absorbing rate and a porosity as high as 92%.
COPYRIGHT: (C)1980,JPO&Japio
JP634979A 1979-01-22 1979-01-22 Manufacture of water purifying molded charcoal Pending JPS55100212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP634979A JPS55100212A (en) 1979-01-22 1979-01-22 Manufacture of water purifying molded charcoal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP634979A JPS55100212A (en) 1979-01-22 1979-01-22 Manufacture of water purifying molded charcoal

Publications (1)

Publication Number Publication Date
JPS55100212A true JPS55100212A (en) 1980-07-31

Family

ID=11635886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP634979A Pending JPS55100212A (en) 1979-01-22 1979-01-22 Manufacture of water purifying molded charcoal

Country Status (1)

Country Link
JP (1) JPS55100212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030079175A (en) * 2002-04-02 2003-10-10 박영환 Treatment Method of Charcoal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030079175A (en) * 2002-04-02 2003-10-10 박영환 Treatment Method of Charcoal

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