ES2077357T3 - Separacion de particulas de sulfuro de hierro a partir de soluciones de alcanolaminas. - Google Patents
Separacion de particulas de sulfuro de hierro a partir de soluciones de alcanolaminas.Info
- Publication number
- ES2077357T3 ES2077357T3 ES92306730T ES92306730T ES2077357T3 ES 2077357 T3 ES2077357 T3 ES 2077357T3 ES 92306730 T ES92306730 T ES 92306730T ES 92306730 T ES92306730 T ES 92306730T ES 2077357 T3 ES2077357 T3 ES 2077357T3
- Authority
- ES
- Spain
- Prior art keywords
- sulfide particles
- iron sulfide
- separation
- alkanolamine solutions
- iron
- 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.)
- Expired - Lifetime
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
- B01D53/1425—Regeneration of liquid absorbents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/10—Separation; Purification; Stabilisation; Use of additives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
Abstract
UNA SOLUCION DE ALCANOLAMINA ACUOSA QUE CONTIENE PARTICULAS DE SULFURO DE HIERRO PASA A TRAVES DE UN LECHO DE MATERIAL DE CONTACTO CON APERTURAS MAYORES QUE EL TAMAÑO DE LAS PARTICULAS DE SULFURO DE HIERRO Y LAS PARTICULAS DE SULFURO DE HIERRO SE ADHIEREN AL MATERIAL DE CONTACTO. EL MATERIAL DE CONTACTO SE REGENERA PARA RETIRAR SECUENCIALMENTE LA ALCANOLAMINA Y LAS PARTICULAS DE SULFURO DE HIERRO PONIENDOLO EN CONTACTO CON AGUA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/737,946 US5190662A (en) | 1991-07-29 | 1991-07-29 | Removal of iron sulfide particles from alkanolamine solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077357T3 true ES2077357T3 (es) | 1995-11-16 |
Family
ID=24965921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92306730T Expired - Lifetime ES2077357T3 (es) | 1991-07-29 | 1992-07-23 | Separacion de particulas de sulfuro de hierro a partir de soluciones de alcanolaminas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5190662A (es) |
EP (1) | EP0526100B1 (es) |
CA (1) | CA2071152C (es) |
DE (1) | DE69204778T2 (es) |
ES (1) | ES2077357T3 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5877386A (en) * | 1995-10-05 | 1999-03-02 | Union Carbide Chemicals & Plastics Technology Corporation | Method for sweetening of liquid petroleum gas by contacting with tea and another amine |
US6153100A (en) * | 1998-12-30 | 2000-11-28 | Phillips Petroleum Company | Removing iron salts from NGL streams |
US6245128B1 (en) * | 1999-06-15 | 2001-06-12 | Mobil Oil Corporation | Process for the reclamation of spent alkanolamine solution |
US6334886B1 (en) * | 2000-05-12 | 2002-01-01 | Air Products And Chemicals, Inc. | Removal of corrosive contaminants from alkanolamine absorbent process |
CN100510000C (zh) * | 2001-08-15 | 2009-07-08 | 协同化学公司 | 降低管线中硫化铁沉积物的方法和组合物 |
JP4628300B2 (ja) * | 2006-02-24 | 2011-02-09 | 京セラ株式会社 | 無線通信端末 |
JP2009530072A (ja) * | 2006-03-16 | 2009-08-27 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 液体流から金属硫化物粒子を除去する方法及び装置 |
JP4795991B2 (ja) * | 2007-02-27 | 2011-10-19 | 三菱重工業株式会社 | Co2回収装置及びco2回収装置における固形分取出し方法 |
US9815025B2 (en) | 2014-03-13 | 2017-11-14 | Fluor Technologies Corporation | Removal of metals from CO2 capture solvents |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3732669A (en) * | 1971-09-27 | 1973-05-15 | Separation & Recovery Systems | Fuel gas separator |
US4206049A (en) * | 1978-08-14 | 1980-06-03 | Westinghouse Electric Corp. | Recovery of uranium by a reverse osmosis process |
US4370236A (en) * | 1980-12-16 | 1983-01-25 | Phillips Petroleum Company | Purification of hydrocarbon streams |
US4350590A (en) * | 1981-02-25 | 1982-09-21 | Robinson Norman R | Filtration system |
US4477419A (en) * | 1983-03-03 | 1984-10-16 | The Dow Chemical Company | Process for the recovery of CO2 from flue gases |
US4933071A (en) * | 1989-04-28 | 1990-06-12 | Chevron Research Company | Iron removal from hydrocarbonaceous feedstock |
-
1991
- 1991-07-29 US US07/737,946 patent/US5190662A/en not_active Expired - Lifetime
-
1992
- 1992-06-12 CA CA002071152A patent/CA2071152C/en not_active Expired - Lifetime
- 1992-07-23 EP EP92306730A patent/EP0526100B1/en not_active Expired - Lifetime
- 1992-07-23 DE DE69204778T patent/DE69204778T2/de not_active Expired - Fee Related
- 1992-07-23 ES ES92306730T patent/ES2077357T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0526100A1 (en) | 1993-02-03 |
DE69204778D1 (de) | 1995-10-19 |
CA2071152C (en) | 2002-11-12 |
EP0526100B1 (en) | 1995-09-13 |
US5190662A (en) | 1993-03-02 |
DE69204778T2 (de) | 1996-05-02 |
CA2071152A1 (en) | 1993-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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