IT1181903B - Procedimento per la pirolisi di peci fenoliche - Google Patents

Procedimento per la pirolisi di peci fenoliche

Info

Publication number: IT1181903B
Authority: IT; Italy
Prior art keywords: phenolic; peci; pyrolysis; procedure; phenol
Prior art date: 1984-06-15

Application number

IT21426/84A

Other languages

English (en)

Other versions

IT8421426A0 (it

Inventor

Giuseppe Messina

Mario Domenico Moretti

Salvatore Roberto Sanna

Original Assignee

Anic Spa

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.)

1984-06-15

Filing date

1984-06-15

Publication date

1987-09-30

1984-06-15 Application filed by Anic Spa filed Critical Anic Spa

1984-06-15 Priority to IT21426/84A priority Critical patent/IT1181903B/it

1984-06-15 Publication of IT8421426A0 publication Critical patent/IT8421426A0/it

1985-06-12 Priority to AT85830144T priority patent/ATE36311T1/de

1985-06-12 Priority to EP85830144A priority patent/EP0168358B1/en

1985-06-12 Priority to DE8585830144T priority patent/DE3564255D1/de

1987-09-30 Application granted granted Critical

1987-09-30 Publication of IT1181903B publication Critical patent/IT1181903B/it

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
- C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Working-Up Tar And Pitch (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

IT21426/84A 1984-06-15 1984-06-15 Procedimento per la pirolisi di peci fenoliche IT1181903B (it)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
IT21426/84A IT1181903B (it)	1984-06-15	1984-06-15	Procedimento per la pirolisi di peci fenoliche
AT85830144T ATE36311T1 (de)	1984-06-15	1985-06-12	Verfahren zur pyrolyse von phenolischem teer.
EP85830144A EP0168358B1 (en)	1984-06-15	1985-06-12	Method for the pyrolysis of phenolic pitch
DE8585830144T DE3564255D1 (en)	1984-06-15	1985-06-12	Method for the pyrolysis of phenolic pitch

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT21426/84A IT1181903B (it)	1984-06-15	1984-06-15	Procedimento per la pirolisi di peci fenoliche

Publications (2)

Publication Number	Publication Date
IT8421426A0 IT8421426A0 (it)	1984-06-15
IT1181903B true IT1181903B (it)	1987-09-30

Family

ID=11181613

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21426/84A IT1181903B (it)	1984-06-15	1984-06-15	Procedimento per la pirolisi di peci fenoliche

Country Status (4)

Country	Link
EP (1)	EP0168358B1 (it)
AT (1)	ATE36311T1 (it)
DE (1)	DE3564255D1 (it)
IT (1)	IT1181903B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5494567A (en) *	1988-05-14	1996-02-27	Petoca Ltd.	Process for producing carbon materials
US5457244A (en) *	1994-10-04	1995-10-10	General Electric Company	Phenol tar waste reduction process
EP0863195B1 (en) *	1997-02-28	2010-11-24	SABIC Innovative Plastics IP B.V.	Phenol tar cracking process
RU2120433C1 (ru) *	1997-02-28	1998-10-20	Дыкман Аркадий Самуилович	Способ переработки фенольной смолы, полученной в производстве фенола и ацетона кумольным методом
WO2019098501A1 (ko) *	2017-11-20	2019-05-23	주식회사 엘지화학	페놀 제조 공정에서의 부산물 분해방법
KR102337898B1 (ko)	2017-11-20	2021-12-09	주식회사 엘지화학	페놀 제조 공정에서의 부산물 분해방법
KR102441561B1 (ko)	2018-12-20	2022-09-06	주식회사 엘지화학	페놀계 부산물의 분해 방법 및 이의 분해 장치
KR102441602B1 (ko) *	2018-12-20	2022-09-06	주식회사 엘지화학	페놀계 부산물 분해 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3091646A (en) *	1960-04-18	1963-05-28	Koppers Co Inc	Preparation of mu-cresol by a dealkylation process
DE1493508B1 (de) *	1962-11-20	1970-03-26	Carless Capel & Leonard Ltd	Verfahren zur Spaltung eines Cumylphenols

1984
- 1984-06-15 IT IT21426/84A patent/IT1181903B/it active
1985
- 1985-06-12 DE DE8585830144T patent/DE3564255D1/de not_active Expired
- 1985-06-12 EP EP85830144A patent/EP0168358B1/en not_active Expired
- 1985-06-12 AT AT85830144T patent/ATE36311T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0168358A1 (en)	1986-01-15
IT8421426A0 (it)	1984-06-15
EP0168358B1 (en)	1988-08-10
ATE36311T1 (de)	1988-08-15
DE3564255D1 (en)	1988-09-15

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970530