EP1220821A4 - Corrosion and gas hydrate inhibition during transport of water and a hydrocarbon through a pipeline - Google Patents

Corrosion and gas hydrate inhibition during transport of water and a hydrocarbon through a pipeline

Info

Publication number
EP1220821A4
EP1220821A4 EP00947263A EP00947263A EP1220821A4 EP 1220821 A4 EP1220821 A4 EP 1220821A4 EP 00947263 A EP00947263 A EP 00947263A EP 00947263 A EP00947263 A EP 00947263A EP 1220821 A4 EP1220821 A4 EP 1220821A4
Authority
EP
European Patent Office
Prior art keywords
corrosion
hydrocarbon
pipeline
water
during transport
Prior art date
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.)
Withdrawn
Application number
EP00947263A
Other languages
German (de)
French (fr)
Other versions
EP1220821A1 (en
Inventor
Kirill N Bakeev
Jui-Chang Chuang
Thomas Winkler
Michael A Drzewinski
David E Graham
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.)
ISP Investments LLC
Original Assignee
ISP Investments LLC
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.)
Filing date
Publication date
Priority claimed from US09/415,657 external-priority patent/US6281274B1/en
Application filed by ISP Investments LLC filed Critical ISP Investments LLC
Publication of EP1220821A1 publication Critical patent/EP1220821A1/en
Publication of EP1220821A4 publication Critical patent/EP1220821A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
EP00947263A 1999-10-12 2000-07-13 Corrosion and gas hydrate inhibition during transport of water and a hydrocarbon through a pipeline Withdrawn EP1220821A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US416307 1999-10-12
US09/415,657 US6281274B1 (en) 1999-10-12 1999-10-12 Method for preventing or retarding the formation of gas hydrates
US09/416,307 US6432355B1 (en) 1999-10-12 1999-10-12 Corrosion inhibition during transport of water and a hydrocarbon through a pipeline
US415657 1999-10-12
PCT/US2000/018987 WO2001027055A1 (en) 1999-10-12 2000-07-13 Corrosion and gas hydrate inhibition during transport of water and a hydrocarbon through a pipeline

Publications (2)

Publication Number Publication Date
EP1220821A1 EP1220821A1 (en) 2002-07-10
EP1220821A4 true EP1220821A4 (en) 2004-08-25

Family

ID=27023055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00947263A Withdrawn EP1220821A4 (en) 1999-10-12 2000-07-13 Corrosion and gas hydrate inhibition during transport of water and a hydrocarbon through a pipeline

Country Status (5)

Country Link
EP (1) EP1220821A4 (en)
AU (1) AU6090300A (en)
CA (1) CA2387420C (en)
NO (1) NO20021712L (en)
WO (1) WO2001027055A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451892B1 (en) * 1999-07-13 2002-09-17 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
EP2502655B1 (en) 2011-03-25 2014-05-14 Sulzer Chemtech AG Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
CN102690391B (en) * 2012-06-06 2014-02-12 甘肃省化工研究院 Synthesis method of hydrate inhibitor polyvinyl caprolactam and vinyl imidazole copolymer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1015018A1 (en) * 1980-12-15 1983-04-30 Всесоюзный научно-исследовательский институт синтетических волокон Method of producing anti-microbic textile material
WO1996037684A1 (en) * 1995-05-26 1996-11-28 Nippon Shokubai Co., Ltd. Clathrate hydrate inhibitor and method of inhibiting the formation of clathrate hydrates using it
US5723524A (en) * 1996-11-06 1998-03-03 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
WO2001081279A1 (en) * 2000-04-21 2001-11-01 Isp Investments Inc. A method for preventing or retarding the formation of gas hydrates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006749A (en) * 1975-01-31 1977-02-08 Consolidated Cigar Corporation Removal of harmful components from tobacco smoke
JPS5849715A (en) * 1981-08-13 1983-03-24 ジ−・エ−・エフ・コ−ポレ−シヨン Hair conditioner containing vinylcaprolactam / vinylpyrrolidone / alkyl acrylate
US5841010A (en) * 1994-09-15 1998-11-24 Exxon Production Research Company Surface active agents as gas hydrate inhibitors
US5567786A (en) * 1996-02-06 1996-10-22 Isp Investments Inc. Polymerizable composition of vinylpyrrolidone and vinyl caprolactam
US6117929A (en) * 1998-12-03 2000-09-12 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1015018A1 (en) * 1980-12-15 1983-04-30 Всесоюзный научно-исследовательский институт синтетических волокон Method of producing anti-microbic textile material
WO1996037684A1 (en) * 1995-05-26 1996-11-28 Nippon Shokubai Co., Ltd. Clathrate hydrate inhibitor and method of inhibiting the formation of clathrate hydrates using it
US5723524A (en) * 1996-11-06 1998-03-03 Isp Investments Inc. Method for preventing or retarding the formation of gas hydrates
WO2001081279A1 (en) * 2000-04-21 2001-11-01 Isp Investments Inc. A method for preventing or retarding the formation of gas hydrates

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 197717, Derwent World Patents Index; Class A14, AN 1977-001390, XP002286532 *
DATABASE WPI Section Ch Week 198411, Derwent World Patents Index; Class A83, AN 1984-067080, XP002286531 *
See also references of WO0127055A1 *

Also Published As

Publication number Publication date
WO2001027055A1 (en) 2001-04-19
NO20021712L (en) 2002-06-05
NO20021712D0 (en) 2002-04-11
CA2387420C (en) 2009-09-29
AU6090300A (en) 2001-04-23
EP1220821A1 (en) 2002-07-10
CA2387420A1 (en) 2001-04-19

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