JPS57179284A - Preparation of hydrocarbon substance as raw material for carbon black - Google Patents

Preparation of hydrocarbon substance as raw material for carbon black

Info

Publication number
JPS57179284A
JPS57179284A JP6506181A JP6506181A JPS57179284A JP S57179284 A JPS57179284 A JP S57179284A JP 6506181 A JP6506181 A JP 6506181A JP 6506181 A JP6506181 A JP 6506181A JP S57179284 A JPS57179284 A JP S57179284A
Authority
JP
Japan
Prior art keywords
fraction
solvent
resultant
substance
hydrocarbon substance
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
JP6506181A
Other languages
Japanese (ja)
Other versions
JPH0153318B2 (en
Inventor
Iwao Kamiya
Hiroshi Takasaki
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 JP6506181A priority Critical patent/JPS57179284A/en
Publication of JPS57179284A publication Critical patent/JPS57179284A/en
Publication of JPH0153318B2 publication Critical patent/JPH0153318B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: To obtain a hydrocarbon substance as a raw material for carbon black, particularly suitable for reinforcing rubber, by distilling road tar, treating the resultant bottom fraction with a solvent, and distilling the treated fraction.
CONSTITUTION: Road tar (or a coal or petroleum heavy hydrocarbon substances having the component composition similar to that of the road tar) is distilled and separated into the top fraction having a standard boiling point up to 400°C and the first bottom fraction, which is then mixed with a solvent consisting of an aliphatic hydrocarbon substance and/or alicyclic hydrocarbon substance having a distillate temperature of 65W290°C of 95vol.% at a volume ratio between the first bottom fraction and the solvent of 1:(1W10). The resultant mixture is then allowed to stand and separated into layers. The resultant upper layer is then distilled to distill the solvent from the top of the column, and the resultant second fraction is mixed with the top fraction to afford the aimed substance.
COPYRIGHT: (C)1982,JPO&Japio
JP6506181A 1981-04-28 1981-04-28 Preparation of hydrocarbon substance as raw material for carbon black Granted JPS57179284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6506181A JPS57179284A (en) 1981-04-28 1981-04-28 Preparation of hydrocarbon substance as raw material for carbon black

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6506181A JPS57179284A (en) 1981-04-28 1981-04-28 Preparation of hydrocarbon substance as raw material for carbon black

Publications (2)

Publication Number Publication Date
JPS57179284A true JPS57179284A (en) 1982-11-04
JPH0153318B2 JPH0153318B2 (en) 1989-11-13

Family

ID=13276058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6506181A Granted JPS57179284A (en) 1981-04-28 1981-04-28 Preparation of hydrocarbon substance as raw material for carbon black

Country Status (1)

Country Link
JP (1) JPS57179284A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166348A (en) * 1984-02-09 1985-08-29 Tokai Carbon Co Ltd Raw material oil for carbon black

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166348A (en) * 1984-02-09 1985-08-29 Tokai Carbon Co Ltd Raw material oil for carbon black
JPS6220228B2 (en) * 1984-02-09 1987-05-06 Tokai Carbon Kk

Also Published As

Publication number Publication date
JPH0153318B2 (en) 1989-11-13

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