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JPS57195789A - Simultaneous preparation of good wood vinegar solution and active carbon - Google Patents

Simultaneous preparation of good wood vinegar solution and active carbon

Info

Publication number
JPS57195789A
JPS57195789A JP56080172A JP8017281A JPS57195789A JP S57195789 A JPS57195789 A JP S57195789A JP 56080172 A JP56080172 A JP 56080172A JP 8017281 A JP8017281 A JP 8017281A JP S57195789 A JPS57195789 A JP S57195789A
Authority
JP
Japan
Prior art keywords
active carbon
wood vinegar
soln
phosphoric acid
dry
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
JP56080172A
Other languages
Japanese (ja)
Other versions
JPH0128797B2 (en
Inventor
Sadakichi Kishimoto
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 JP56080172A priority Critical patent/JPS57195789A/en
Publication of JPS57195789A publication Critical patent/JPS57195789A/en
Publication of JPH0128797B2 publication Critical patent/JPH0128797B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Carbon And Carbon Compounds (AREA)
  • Coke Industry (AREA)

Abstract

PURPOSE: To simultaneously prepare a wood vinegar soln. of a high acetic acid concn. and high-grade active carbon, by heating and dry distilling a wooden material with addition of a specifed proportion of phosphoric acid, cooling the cracked gas into the wood vinegar soln. and recovering the carbonized product as the active carbon.
CONSTITUTION: 100pts.wt. wooden material such as dry saw dust is mixed with 100W250pts.wt. phosphoric acid and the resulting mixt. is subjected to dry distillation. The evolved thermally cracked gas is cooled and recovered as a wood vinegar soln., and the carbonized product is removed from the phosphoric acid by water washing and recovered as active carbon.
EFFECT: 100W180pts.wt. wood vinegar soln. is obtd. from 100pts.wt. wood without generating toxic polyphenols. Active carbon having 10W160Å pore size in prepd. simultaneously.
COPYRIGHT: (C)1982,JPO&Japio
JP56080172A 1981-05-28 1981-05-28 Simultaneous preparation of good wood vinegar solution and active carbon Granted JPS57195789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56080172A JPS57195789A (en) 1981-05-28 1981-05-28 Simultaneous preparation of good wood vinegar solution and active carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56080172A JPS57195789A (en) 1981-05-28 1981-05-28 Simultaneous preparation of good wood vinegar solution and active carbon

Publications (2)

Publication Number Publication Date
JPS57195789A true JPS57195789A (en) 1982-12-01
JPH0128797B2 JPH0128797B2 (en) 1989-06-05

Family

ID=13710909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56080172A Granted JPS57195789A (en) 1981-05-28 1981-05-28 Simultaneous preparation of good wood vinegar solution and active carbon

Country Status (1)

Country Link
JP (1) JPS57195789A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6389449A (en) * 1987-09-10 1988-04-20 工業技術院長 Manufacture of carbon-containing calcium silicate formed body
JPH0595769A (en) * 1991-10-08 1993-04-20 Masami Takegawa Production of bamboo-based purified pyrolignous acid and its use
JP2011256068A (en) * 2010-06-08 2011-12-22 Honda Motor Co Ltd Carbon manufacturing method
CN103991872A (en) * 2014-05-09 2014-08-20 山东大学 Organic alcohol/acid low-temperature preparation method of active carbon with high-oxygen-containing functional group
JP2014205143A (en) * 2006-08-23 2014-10-30 サルヴァリス インコーポレイテッド Acid-impregnated activated carbon and methods of forming and using the same
CN108217645A (en) * 2018-02-13 2018-06-29 平南县亿翔环保能源有限公司 A kind of method that activated carbon is prepared using eucalyptus
CN108275680A (en) * 2018-02-13 2018-07-13 平南县亿翔环保能源有限公司 A method of preparing activated carbon using ramulus mori

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6389449A (en) * 1987-09-10 1988-04-20 工業技術院長 Manufacture of carbon-containing calcium silicate formed body
JPH0542390B2 (en) * 1987-09-10 1993-06-28 Kogyo Gijutsuin
JPH0595769A (en) * 1991-10-08 1993-04-20 Masami Takegawa Production of bamboo-based purified pyrolignous acid and its use
JP2014205143A (en) * 2006-08-23 2014-10-30 サルヴァリス インコーポレイテッド Acid-impregnated activated carbon and methods of forming and using the same
JP2011256068A (en) * 2010-06-08 2011-12-22 Honda Motor Co Ltd Carbon manufacturing method
CN103991872A (en) * 2014-05-09 2014-08-20 山东大学 Organic alcohol/acid low-temperature preparation method of active carbon with high-oxygen-containing functional group
CN108217645A (en) * 2018-02-13 2018-06-29 平南县亿翔环保能源有限公司 A kind of method that activated carbon is prepared using eucalyptus
CN108275680A (en) * 2018-02-13 2018-07-13 平南县亿翔环保能源有限公司 A method of preparing activated carbon using ramulus mori

Also Published As

Publication number Publication date
JPH0128797B2 (en) 1989-06-05

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