JPS6243924B2 - - Google Patents

Info

Publication number: JPS6243924B2
Authority: JP; Japan
Prior art keywords: weight; oil; spherules; pitch; solvent
Prior art date: 1980-03-04
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.): Expired

Application number

JP55026848A

Other languages

English (en)

Japanese (ja)

Other versions

JPS56125210A (en

Inventor

Takane Myazaki

Shigeki Tomono

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 Chemical Corp

Original Assignee

Mitsubishi Chemical Industries 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.)

1980-03-04

Filing date

1980-03-04

Publication date

1987-09-17

1980-03-04 Application filed by Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd

1980-03-04 Priority to JP2684880A priority Critical patent/JPS56125210A/ja

1981-10-01 Publication of JPS56125210A publication Critical patent/JPS56125210A/ja

1987-09-17 Publication of JPS6243924B2 publication Critical patent/JPS6243924B2/ja

Status Granted legal-status Critical Current

Links

238000000926 separation method Methods 0.000 claims description 27
239000011295 pitch Substances 0.000 claims description 24
239000003921 oil Substances 0.000 claims description 14
MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 12
238000000034 method Methods 0.000 claims description 12
239000002904 solvent Substances 0.000 claims description 10
125000001931 aliphatic group Chemical group 0.000 claims description 7
239000011159 matrix material Substances 0.000 claims description 7
239000010692 aromatic oil Substances 0.000 claims description 6
239000003350 kerosene Substances 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 5
239000003208 petroleum Substances 0.000 claims description 4
WHRZCXAVMTUTDD-UHFFFAOYSA-N 1h-furo[2,3-d]pyrimidin-2-one Chemical compound N1C(=O)N=C2OC=CC2=C1 WHRZCXAVMTUTDD-UHFFFAOYSA-N 0.000 claims description 2
235000006173 Larrea tridentata Nutrition 0.000 claims description 2
244000073231 Larrea tridentata Species 0.000 claims description 2
229960002126 creosote Drugs 0.000 claims description 2
239000003849 aromatic solvent Substances 0.000 claims 3
230000003068 static effect Effects 0.000 description 7
SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 6
238000010438 heat treatment Methods 0.000 description 6
239000004005 microsphere Substances 0.000 description 6
239000000203 mixture Substances 0.000 description 5
238000002156 mixing Methods 0.000 description 4
238000010908 decantation Methods 0.000 description 3
238000004821 distillation Methods 0.000 description 3
239000006228 supernatant Substances 0.000 description 3
238000003763 carbonization Methods 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
239000012046 mixed solvent Substances 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
239000002994 raw material Substances 0.000 description 2
239000011347 resin Substances 0.000 description 2
229920005989 resin Polymers 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000003463 adsorbent Substances 0.000 description 1
239000012752 auxiliary agent Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000011294 coal tar pitch Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000009760 electrical discharge machining Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000000295 fuel oil Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
238000005087 graphitization Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000011271 tar pitch Substances 0.000 description 1

Landscapes

Working-Up Tar And Pitch (AREA)
Carbon And Carbon Compounds (AREA)

JP2684880A 1980-03-04 1980-03-04 Preparation of meso-carbon spherule Granted JPS56125210A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP2684880A JPS56125210A (en)	1980-03-04	1980-03-04	Preparation of meso-carbon spherule

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2684880A JPS56125210A (en)	1980-03-04	1980-03-04	Preparation of meso-carbon spherule

Publications (2)

Publication Number	Publication Date
JPS56125210A JPS56125210A (en)	1981-10-01
JPS6243924B2 true JPS6243924B2 (2)	1987-09-17

Family

ID=12204689

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2684880A Granted JPS56125210A (en)	1980-03-04	1980-03-04	Preparation of meso-carbon spherule

Country Status (1)

Country	Link
JP (1)	JPS56125210A (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5834569B2 (ja) *	1980-09-02	1983-07-27	興亜石油株式会社	炭素繊維の製造法
CN110437863B (zh) *	2019-08-19	2024-08-16	西安华江环保科技股份有限公司	一种中间相炭微球萃取过滤装置及方法

1980
- 1980-03-04 JP JP2684880A patent/JPS56125210A/ja active Granted

Also Published As

Publication number	Publication date
JPS56125210A (en)	1981-10-01

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