DE69423140D1 - Ablagerungsinhibitor für petrochemische Verfahren - Google Patents

Ablagerungsinhibitor für petrochemische Verfahren

Info

Publication number: DE69423140D1
Authority: DE; Germany
Prior art keywords: deposition inhibitor; petrochemical processes; petrochemical; processes; inhibitor
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.): Expired - Fee Related

Application number

DE69423140T

Other languages

English (en)

Other versions

DE69423140T2 (de

Inventor

Koichi Tanaka

Katsutoshi 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

2000-04-06

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

2000-04-06 Application granted granted Critical

2000-04-06 Publication of DE69423140D1 publication Critical patent/DE69423140D1/de

2000-08-24 Publication of DE69423140T2 publication Critical patent/DE69423140T2/de

2014-06-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- 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
- 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)

DE69423140T 1993-07-01 1994-06-28 Ablagerungsinhibitor für petrochemische Verfahren Expired - Fee Related DE69423140T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
DE69423140D1 true DE69423140D1 (de)	2000-04-06
DE69423140T2 DE69423140T2 (de)	2000-08-24

Family

ID=16238133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69423140T Expired - Fee Related DE69423140T2 (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
US9108832B2 (en)	2009-11-04	2015-08-18	Hitachi High Technologies Corporation	Cover opener and automatic analyzing device using same
EP2581421A1 (de)	2011-10-12	2013-04-17	Ineos Europe AG	Zusatzstoff
EP3504300A1 (de)	2016-08-25	2019-07-03	General Electric Company	Reduzierte verschmutzung von kohlenwasserstofföl
CN110337488B (zh)	2017-02-27	2021-11-16	埃科莱布美国股份有限公司	用于压缩机的防污剂配制物
WO2018207708A1 (ja) *	2017-05-09	2018-11-15	株式会社片山化学工業研究所	石油プロセスにおける熱交換器の汚れ防止方法
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
JP2023503945A (ja) *	2019-11-27	2023-02-01	エコラボユーエスエーインコーポレイティド	原油の生産および処理に使用するための抗汚染組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1246481A (en) *	1984-03-20	1988-12-13	Frank Souhrada	Coking residuum in the presence of hydrogen donor
CA1291057C (en) *	1986-12-19	1991-10-22	Junichi Kubo	Method for hydrocracking heavy fraction oils
US5215649A (en) *	1990-05-02	1993-06-01	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

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 IP Right Cessation
- 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

Also Published As

Publication number	Publication date
EP0632121A3 (de)	1995-05-17
JPH0718265A (ja)	1995-01-20
CN1110534C (zh)	2003-06-04
DE69423140T2 (de)	2000-08-24
EP0632121B1 (de)	2000-03-01
CN1102848A (zh)	1995-05-24
KR950003422A (ko)	1995-02-16
KR0140052B1 (ko)	1998-06-15
EP0632121A2 (de)	1995-01-04
BR9402609A (pt)	1995-04-04

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Legal Events

Date	Code	Title	Description
2001-03-22	8364	No opposition during term of opposition
2006-04-13	8339	Ceased/non-payment of the annual fee