JPS61108691A - タ−ル酸の製造方法 - Google Patents

タ−ル酸の製造方法

Info

Publication number: JPS61108691A
Authority: JP; Japan
Prior art keywords: tar; boiling; sodium salts; bases; oil
Prior art date: 1984-11-02
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

JP23185984A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0145515B2 (da

Inventor

Mikio Kunitake

幹生国武

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.)

JFE Steel Corp

Original Assignee

Kawasaki Steel 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.)

1984-11-02

Filing date

1984-11-02

Publication date

1986-05-27

1984-11-02 Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp

1984-11-02 Priority to JP23185984A priority Critical patent/JPS61108691A/ja

1986-05-27 Publication of JPS61108691A publication Critical patent/JPS61108691A/ja

1989-10-03 Publication of JPH0145515B2 publication Critical patent/JPH0145515B2/ja

Status Granted legal-status Critical Current

Links

239000011289 tar acid Substances 0.000 title claims abstract description 29
239000011269 tar Substances 0.000 claims abstract description 35
238000009835 boiling Methods 0.000 claims abstract description 22
239000002904 solvent Substances 0.000 claims abstract description 15
239000000571 coke Substances 0.000 claims abstract description 6
238000000034 method Methods 0.000 claims description 20
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical class [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 7
239000007864 aqueous solution Substances 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 48
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 9
238000005406 washing Methods 0.000 abstract description 6
239000011280 coal tar Substances 0.000 abstract description 5
UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract description 4
239000000126 substance Substances 0.000 abstract description 4
235000011121 sodium hydroxide Nutrition 0.000 abstract description 3
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract description 2
238000005520 cutting process Methods 0.000 abstract description 2
230000018044 dehydration Effects 0.000 abstract description 2
238000006297 dehydration reaction Methods 0.000 abstract description 2
238000004821 distillation Methods 0.000 abstract description 2
159000000000 sodium salts Chemical class 0.000 abstract 4
239000002253 acid Substances 0.000 abstract 3
150000007513 acids Chemical class 0.000 abstract 3
150000003839 salts Chemical class 0.000 abstract 2
238000009833 condensation Methods 0.000 abstract 1
230000005494 condensation Effects 0.000 abstract 1
238000000605 extraction Methods 0.000 abstract 1
239000007791 liquid phase Substances 0.000 abstract 1
239000003921 oil Substances 0.000 description 22
SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 16
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 9
229910052708 sodium Inorganic materials 0.000 description 9
239000011734 sodium Substances 0.000 description 9
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
238000004140 cleaning Methods 0.000 description 7
238000009826 distribution Methods 0.000 description 4
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
230000007423 decrease Effects 0.000 description 3
239000002283 diesel fuel Substances 0.000 description 3
238000010025 steaming Methods 0.000 description 3
239000008346 aqueous phase Substances 0.000 description 2
238000007664 blowing Methods 0.000 description 2
235000008537 Brassica juncea var. integrifolia Nutrition 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000003849 aromatic solvent Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000012074 organic phase Substances 0.000 description 1
238000005192 partition Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
244000117494 takana Species 0.000 description 1

Landscapes

Working-Up Tar And Pitch (AREA)

JP23185984A 1984-11-02 1984-11-02 タ−ル酸の製造方法 Granted JPS61108691A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP23185984A JPS61108691A (ja)	1984-11-02	1984-11-02	タ−ル酸の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP23185984A JPS61108691A (ja)	1984-11-02	1984-11-02	タ−ル酸の製造方法

Publications (2)

Publication Number	Publication Date
JPS61108691A true JPS61108691A (ja)	1986-05-27
JPH0145515B2 JPH0145515B2 (da)	1989-10-03

Family

ID=16930133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP23185984A Granted JPS61108691A (ja)	1984-11-02	1984-11-02	タ−ル酸の製造方法

Country Status (1)

Country	Link
JP (1)	JPS61108691A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2024519494A (ja) *	2021-05-04	2024-05-14	チャイナ・ペトロリアム・アンド・ケミカル・コーポレーション	コールタール由来の粗フェノール類からの汚染物質除去

1984
- 1984-11-02 JP JP23185984A patent/JPS61108691A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2024519494A (ja) *	2021-05-04	2024-05-14	チャイナ・ペトロリアム・アンド・ケミカル・コーポレーション	コールタール由来の粗フェノール類からの汚染物質除去

Also Published As

Publication number	Publication date
JPH0145515B2 (da)	1989-10-03

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