NO992108L - FremgangsmÕte og sammensetning for fjerning av sulfider fra fluidstr°mmer - Google Patents
FremgangsmÕte og sammensetning for fjerning av sulfider fra fluidstr°mmerInfo
- Publication number
- NO992108L NO992108L NO992108A NO992108A NO992108L NO 992108 L NO992108 L NO 992108L NO 992108 A NO992108 A NO 992108A NO 992108 A NO992108 A NO 992108A NO 992108 L NO992108 L NO 992108L
- Authority
- NO
- Norway
- Prior art keywords
- aldehyde
- composition
- fluid streams
- preferred
- aliphatic amine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1025—Natural gas
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/207—Acid gases, e.g. H2S, COS, SO2, HCN
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Fangersammensetninger og fremgangsmåter for redusering av nivået av sulfidurenheter tilstede i en fluidstrøm. Fremgangsmåten inkluderer å bringe strømmen i kontakt med en sammensetning som innbefatter reaksjonsproduktet av et aldehyd og et aminoetylpiperazin (AEP) og et andre alifatisk amin NHRiR2, hvori RI og R2 kan være hydrogen og hvori RI og R2 inneholder totalt fra l til ca. 6 karboner. Det er mulig å oppnå en brukt fanger i form av en to-fasevæske. En amininneholdende fase kan gjenvinnes ved tilsetting av aldehyd for gjenvinning som fanger. En annen sulfididert produktinneholdende fase kan anvendes som en korrosjonsinhibitor. Et foretrukket aldehyd er formaldehyd og et foretrukket andre alifatisk amin er n-butylamin.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/743,120 US6267938B1 (en) | 1996-11-04 | 1996-11-04 | Scavengers for use in reducing sulfide impurities |
PCT/CA1997/000826 WO1998019774A1 (en) | 1996-11-04 | 1997-11-04 | Method and composition for removing sulfides from fluid streams |
Publications (2)
Publication Number | Publication Date |
---|---|
NO992108D0 NO992108D0 (no) | 1999-04-30 |
NO992108L true NO992108L (no) | 1999-04-30 |
Family
ID=24987590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO992108A NO992108L (no) | 1996-11-04 | 1999-04-30 | FremgangsmÕte og sammensetning for fjerning av sulfider fra fluidstr°mmer |
Country Status (7)
Country | Link |
---|---|
US (1) | US6267938B1 (no) |
EP (1) | EP0938363B1 (no) |
AU (1) | AU4859697A (no) |
CA (1) | CA2269476A1 (no) |
DE (1) | DE69721806T2 (no) |
NO (1) | NO992108L (no) |
WO (1) | WO1998019774A1 (no) |
Families Citing this family (78)
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NO982505L (no) * | 1997-06-04 | 1998-12-07 | Nalco Exxon Energy Chem Lp | Sammensetning og fremgangsmÕte for avsvovling av gassformige eller flytende hydrokarboner, vandige systemer og blandinger derav |
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Family Cites Families (16)
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---|---|---|---|---|
GB2130568B (en) | 1982-11-23 | 1986-03-05 | Texaco Development Corp | Vanadium-amine corrosion inhibitor system for sour gas conditioning solutions |
DE3421702A1 (de) * | 1984-06-12 | 1985-12-12 | Cassella Ag, 6000 Frankfurt | Verfahren zur herstellung von 1,3,5-trithian |
ATE126092T1 (de) | 1988-12-23 | 1995-08-15 | Petrolite Holdings Inc | Verfahren zum süssen von kohlenwasserstoffen. |
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CA2017047C (en) | 1989-08-01 | 1999-08-17 | Jerry J. Weers | Method of scavenging hydrogen sulfide from hydrocarbons |
US5128049A (en) * | 1991-01-22 | 1992-07-07 | Gatlin Larry W | Hydrogen sulfide removal process |
US5488103A (en) * | 1991-07-11 | 1996-01-30 | Gatlin; Larry W. | Hydrogen sulfide converter |
US5314672A (en) * | 1992-05-22 | 1994-05-24 | Sweetchem Corp. | Composition and method for sweetening hydrocarbons |
US5347004A (en) | 1992-10-09 | 1994-09-13 | Baker Hughes, Inc. | Mixtures of hexahydrotriazines useful as H2 S scavengers |
US5347003A (en) * | 1993-03-05 | 1994-09-13 | Quaker Chemical Corporation | Methods for regenerating a sulfur scavenging compound from a product of a sulfur scavenging reaction |
US5354453A (en) * | 1993-04-13 | 1994-10-11 | Exxon Chemical Patents Inc. | Removal of H2 S hydrocarbon liquid |
US5405591A (en) | 1994-01-27 | 1995-04-11 | Galtec Canada, Ltd. | Method for removing sulphide(s) from sour gas |
US5980845A (en) * | 1994-08-24 | 1999-11-09 | Cherry; Doyle | Regeneration of hydrogen sulfide scavengers |
US5462721A (en) | 1994-08-24 | 1995-10-31 | Crescent Holdings Limited | Hydrogen sulfide scavenging process |
US5688478A (en) * | 1994-08-24 | 1997-11-18 | Crescent Holdings Limited | Method for scavenging sulfides |
US5674377A (en) * | 1995-06-19 | 1997-10-07 | Nalco/Exxon Energy Chemicals, L.P. | Method of treating sour gas and liquid hydrocarbon |
-
1996
- 1996-11-04 US US08/743,120 patent/US6267938B1/en not_active Expired - Fee Related
-
1997
- 1997-11-04 WO PCT/CA1997/000826 patent/WO1998019774A1/en active IP Right Grant
- 1997-11-04 CA CA002269476A patent/CA2269476A1/en not_active Abandoned
- 1997-11-04 EP EP97911091A patent/EP0938363B1/en not_active Expired - Lifetime
- 1997-11-04 DE DE69721806T patent/DE69721806T2/de not_active Expired - Fee Related
- 1997-11-04 AU AU48596/97A patent/AU4859697A/en not_active Abandoned
-
1999
- 1999-04-30 NO NO992108A patent/NO992108L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2269476A1 (en) | 1998-05-14 |
NO992108D0 (no) | 1999-04-30 |
DE69721806T2 (de) | 2004-02-26 |
AU4859697A (en) | 1998-05-29 |
DE69721806D1 (de) | 2003-06-12 |
WO1998019774A1 (en) | 1998-05-14 |
EP0938363A1 (en) | 1999-09-01 |
US6267938B1 (en) | 2001-07-31 |
EP0938363B1 (en) | 2003-05-07 |
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