EP0632121A3 - Ablagerungsinhibitor für petrochemische Verfahren. - Google Patents

Ablagerungsinhibitor für petrochemische Verfahren. Download PDF

Info

Publication number: EP0632121A3
Authority: EP; European Patent Office
Prior art keywords: inlay; inhibitor; petrochemical processes; petrochemical; processes
Prior art date: 1993-07-01
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

EP94109954A

Other languages

English (en)

French (fr)

Other versions

EP0632121A2 (de

EP0632121B1 (de

Inventor

Koichi C O Kurita Water Tanaka

Katsutoshi C O Kurita Wat Irie

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.)

Kurita Water Industries Ltd

Original Assignee

Kurita Water 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.)

1993-07-01

Filing date

1994-06-28

Publication date

1995-05-17

1994-06-28 Application filed by Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd

1995-01-04 Publication of EP0632121A2 publication Critical patent/EP0632121A2/de

1995-05-17 Publication of EP0632121A3 publication Critical patent/EP0632121A3/de

2000-03-01 Application granted granted Critical

2000-03-01 Publication of EP0632121B1 publication Critical patent/EP0632121B1/de

2014-06-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/16—Preventing or removing incrustation
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
- C10G75/04—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of antifouling agents

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

EP94109954A 1993-07-01 1994-06-28 Ablagerungsinhibitor für petrochemische Verfahren Expired - Lifetime EP0632121B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP189249/93		1993-07-01
JP18924993		1993-07-01
JP5189249A JPH0718265A (ja)	1993-07-01	1993-07-01	石油化学プロセス用汚れ防止剤

Publications (3)

Publication Number	Publication Date
EP0632121A2 EP0632121A2 (de)	1995-01-04
EP0632121A3 true EP0632121A3 (de)	1995-05-17
EP0632121B1 EP0632121B1 (de)	2000-03-01

Family

ID=16238133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94109954A Expired - Lifetime EP0632121B1 (de)	1993-07-01	1994-06-28	Ablagerungsinhibitor für petrochemische Verfahren

Country Status (6)

Country	Link
EP (1)	EP0632121B1 (de)
JP (1)	JPH0718265A (de)
KR (1)	KR0140052B1 (de)
CN (1)	CN1110534C (de)
BR (1)	BR9402609A (de)
DE (1)	DE69423140T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2007106926A (ja) *	2005-10-14	2007-04-26	Hakuto Co Ltd	石油精製用汚れ防止剤及び石油精製プラントの汚れ防止方法
US9200213B2 (en)	2008-03-24	2015-12-01	Baker Hughes Incorporated	Method for reducing acids in crude or refined hydrocarbons
JP5562348B2 (ja)	2009-11-04	2014-07-30	株式会社日立ハイテクノロジーズ	開栓装置及びそれを用いた自動分析装置
EP2581421A1 (de)	2011-10-12	2013-04-17	Ineos Europe AG	Zusatzstoff
WO2018038781A1 (en)	2016-08-25	2018-03-01	General Electric Company	Reduced fouling of hydrocarbon oil
KR102511957B1 (ko) *	2017-02-27	2023-03-17	에코랍 유에스에이 인코퍼레이티드	컴프레서용 방오제제
KR102374179B1 (ko) *	2017-05-09	2022-03-14	카타야마 케미칼, 인코포레이티드	석유 프로세스에 있어서의 열 교환기의 오염 방지 방법
CN110452786A (zh) *	2019-08-07	2019-11-15	南京汇达化工有限公司	加氢防垢剂配方及其生产方法
EP4065664A1 (de) *	2019-11-27	2022-10-05	Ecolab USA Inc.	Fäulnisverhindernde zusammensetzungen zur verwendung bei der rohölförderung und -verarbeitung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0156614A2 (de) *	1984-03-20	1985-10-02	Gulf Canada Resources Limited	Verkokung von Rückstand in Gegenwart eines Wasserstoffdonors
WO1991017230A1 (en) *	1990-05-02	1991-11-14	Exxon Chemical Patents Inc.	Method for upgrading steam cracker tars
US5139643A (en) *	1991-03-13	1992-08-18	Betz Laboratories, Inc.	Phosphorus derivatives of polyalkenylsuccinimides and methods of use thereof
EP0576982A1 (de) *	1992-06-30	1994-01-05	Nippon Oil Co. Ltd.	Verfahren zur Umwandlung von schwerem Kohlenwasserstofföl zu leichtem Kohlenwasserstoff-Brennstoff

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1291057C (en) *	1986-12-19	1991-10-22	Junichi Kubo	Method for hydrocracking heavy fraction oils

1993
- 1993-07-01 JP JP5189249A patent/JPH0718265A/ja active Pending
1994
- 1994-06-28 DE DE69423140T patent/DE69423140T2/de not_active Expired - Fee Related
- 1994-06-28 EP EP94109954A patent/EP0632121B1/de not_active Expired - Lifetime
- 1994-06-30 KR KR1019940015379A patent/KR0140052B1/ko not_active Expired - Fee Related
- 1994-06-30 BR BR9402609A patent/BR9402609A/pt not_active Application Discontinuation
- 1994-07-01 CN CN94107845A patent/CN1110534C/zh not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0156614A2 (de) *	1984-03-20	1985-10-02	Gulf Canada Resources Limited	Verkokung von Rückstand in Gegenwart eines Wasserstoffdonors
WO1991017230A1 (en) *	1990-05-02	1991-11-14	Exxon Chemical Patents Inc.	Method for upgrading steam cracker tars
US5139643A (en) *	1991-03-13	1992-08-18	Betz Laboratories, Inc.	Phosphorus derivatives of polyalkenylsuccinimides and methods of use thereof
EP0576982A1 (de) *	1992-06-30	1994-01-05	Nippon Oil Co. Ltd.	Verfahren zur Umwandlung von schwerem Kohlenwasserstofföl zu leichtem Kohlenwasserstoff-Brennstoff

Also Published As

Publication number	Publication date
JPH0718265A (ja)	1995-01-20
EP0632121A2 (de)	1995-01-04
KR950003422A (ko)	1995-02-16
DE69423140D1 (de)	2000-04-06
BR9402609A (pt)	1995-04-04
CN1102848A (zh)	1995-05-24
KR0140052B1 (ko)	1998-06-15
CN1110534C (zh)	2003-06-04
DE69423140T2 (de)	2000-08-24
EP0632121B1 (de)	2000-03-01

Legal Events

Date	Code	Title	Description
1994-11-18	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1995-01-04	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE GB NL
1995-03-30	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-05-17	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE GB NL
1995-12-20	17P	Request for examination filed	Effective date: 19951020
1998-01-14	17Q	First examination report despatched	Effective date: 19971128
1999-04-27	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-08-30	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-08-30	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-11-09	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2000-01-14	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2000-03-01	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE GB NL
2000-04-06	REF	Corresponds to:	Ref document number: 69423140 Country of ref document: DE Date of ref document: 20000406
2000-07-28	EN	Fr: translation not filed
2000-12-29	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2000-12-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2001-02-14	26N	No opposition filed
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2004-06-03	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 20040603 Year of fee payment: 11
2004-06-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20040623 Year of fee payment: 11
2004-07-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20040708 Year of fee payment: 11
2005-06-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050628
2006-01-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060101
2006-01-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060103
2006-03-01	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20050628
2006-03-01	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 20060101

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