ATE241437T1 - Gerät und verfahren zum entfernen und verhindern von ablagerungen - Google Patents

Gerät und verfahren zum entfernen und verhindern von ablagerungen

Info

Publication number: ATE241437T1
Authority: AT; Austria
Prior art keywords: pipe; container; deposit; solution; deposits
Prior art date: 1998-06-22

Application number

AT99926639T

Other languages

English (en)

Inventor

David George Clarke

Original Assignee

Bp Exploration And Oil Inc

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.)

1998-06-22

Filing date

1999-06-17

Publication date

2003-06-15

1999-06-17 Application filed by Bp Exploration And Oil Inc filed Critical Bp Exploration And Oil Inc

2003-06-15 Application granted granted Critical

2003-06-15 Publication of ATE241437T1 publication Critical patent/ATE241437T1/de

Links

VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
230000003213 activating effect Effects 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000002425 crystallisation Methods 0.000 abstract 1
230000008025 crystallization Effects 0.000 abstract 1
239000012530 fluid Substances 0.000 abstract 1
235000017281 sodium acetate Nutrition 0.000 abstract 1
239000001632 sodium acetate Substances 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in pipes, e.g. by traps, by strainers

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Spinning Or Twisting Of Yarns (AREA)
Steering Control In Accordance With Driving Conditions (AREA)
Paper (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Cleaning In General (AREA)
Cleaning By Liquid Or Steam (AREA)
Vehicle Body Suspensions (AREA)

AT99926639T 1998-06-22 1999-06-17 Gerät und verfahren zum entfernen und verhindern von ablagerungen ATE241437T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US9015798P	1998-06-22	1998-06-22
PCT/GB1999/001930 WO1999067034A1 (en)	1998-06-22	1999-06-17	Apparatus and method for removing and preventing deposits

Publications (1)

Publication Number	Publication Date
ATE241437T1 true ATE241437T1 (de)	2003-06-15

Family

ID=22221568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99926639T ATE241437T1 (de)	1998-06-22	1999-06-17	Gerät und verfahren zum entfernen und verhindern von ablagerungen

Country Status (6)

Country	Link
US (1)	US6348102B2 (de)
EP (1)	EP1089834B1 (de)
AT (1)	ATE241437T1 (de)
AU (1)	AU4381799A (de)
DE (1)	DE69908358D1 (de)
WO (1)	WO1999067034A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2007018642A2 (en) *	2005-07-29	2007-02-15	Benson Robert	Undersea well product transport
CN100548512C (zh) *	2007-11-15	2009-10-14	友达光电股份有限公司	排风管清洁系统
NO332832B1 (no) *	2009-01-30	2013-01-21	Statoil Asa	Fremgangsmate for a male tykkelsen av avsetninger
US20120085724A1 (en) *	2010-10-08	2012-04-12	Jeremy George Barker	Insulated reusable self-warming beverage and food container
US10246921B2 (en) *	2011-04-20	2019-04-02	Spartan Motors, Inc.	Keyless access for commercial vehicles
CN109226290A (zh) *	2015-12-01	2019-01-18	合肥智慧龙图腾知识产权股份有限公司	一种挤出管外壁净化装置
CN105436155B (zh) *	2015-12-31	2017-08-04	重庆交通大学	一种去除隧道排水管钙镁结晶体的专用共振除晶装置及其使用方法
US11802645B2 (en)	2020-07-08	2023-10-31	Saudi Arabian Oil Company	Flow management systems and related methods for oil and gas applications
US11274501B2 (en)	2020-07-08	2022-03-15	Saudi Arabian Oil Company	Flow management systems and related methods for oil and gas applications
CN112139163B (zh) *	2020-09-14	2021-12-07	东营市和瑞化学科技有限公司	一种炼油厂废气净化处理装置
CN113431981B (zh) *	2021-07-09	2022-06-14	重庆交通大学	一种防止结晶堵塞的隧道排水管
CN113513651B (zh) *	2021-07-13	2022-08-05	重庆交通大学	防止碳酸氢钙溶液在隧道内管道内壁结晶的装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4755230A (en) *	1985-01-15	1988-07-05	Baker Oil Tools, Inc.	Method of and composition for removing paraffin deposits from hydrocarbon transmission conduits
BR9301171A (pt) *	1993-03-15	1994-10-18	Petroleo Brasileiro Sa	Processo termo-químico de desparafinação de dutos condutores de hidrocarbonetos
US5641022A (en) *	1994-12-22	1997-06-24	King; Michael	Method for removing paraffin and asphaltene from producing wells

1999
- 1999-06-17 WO PCT/GB1999/001930 patent/WO1999067034A1/en not_active Ceased
- 1999-06-17 DE DE69908358T patent/DE69908358D1/de not_active Expired - Lifetime
- 1999-06-17 AT AT99926639T patent/ATE241437T1/de not_active IP Right Cessation
- 1999-06-17 EP EP99926639A patent/EP1089834B1/de not_active Expired - Lifetime
- 1999-06-17 AU AU43817/99A patent/AU4381799A/en not_active Abandoned
2001
- 2001-03-12 US US09/732,784 patent/US6348102B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO1999067034A1 (en)	1999-12-29
EP1089834B1 (de)	2003-05-28
US6348102B2 (en)	2002-02-19
EP1089834A1 (de)	2001-04-11
US20010015213A1 (en)	2001-08-23
AU4381799A (en)	2000-01-10
DE69908358D1 (de)	2003-07-03

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Legal Events

Date	Code	Title	Description
2003-11-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties