AR059412A1 - Separacion de amoniaco a partir de compuestos de azufre - Google Patents
Separacion de amoniaco a partir de compuestos de azufreInfo
- Publication number
- AR059412A1 AR059412A1 ARP070100540A ARP070100540A AR059412A1 AR 059412 A1 AR059412 A1 AR 059412A1 AR P070100540 A ARP070100540 A AR P070100540A AR P070100540 A ARP070100540 A AR P070100540A AR 059412 A1 AR059412 A1 AR 059412A1
- Authority
- AR
- Argentina
- Prior art keywords
- ammonia
- separation
- sulfur compounds
- acidic water
- disclosed
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/22—Alkali metal sulfides or polysulfides
- C01B17/32—Hydrosulfides of sodium or potassium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
Abstract
Se divulga un método para separar amoniaco y sulfuros a partir de una corriente de aguas ácidas, Además, se divulga el agotamiento de una corriente de aguas ácidas donde dicha corriente se agota para crear un gas de salida de un agotador de aguas ácidas y luego se pone dicho gas en contacto con un hidroxido alcalino para separar el amoníaco y hacer un sulfuro alcalino.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/349,778 US7431902B2 (en) | 2006-02-08 | 2006-02-08 | Separation of ammonia from sulfur compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
AR059412A1 true AR059412A1 (es) | 2008-04-09 |
Family
ID=38334267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070100540A AR059412A1 (es) | 2006-02-08 | 2007-02-08 | Separacion de amoniaco a partir de compuestos de azufre |
Country Status (3)
Country | Link |
---|---|
US (1) | US7431902B2 (es) |
AR (1) | AR059412A1 (es) |
WO (1) | WO2007092791A2 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9440863B2 (en) | 2015-01-12 | 2016-09-13 | Apache Corporation | Method and apparatus for removing acid-gases from hydrocarbon-bearing saltwater solution |
US10221075B1 (en) * | 2018-01-25 | 2019-03-05 | Benjamin Fannin Bachman | Synthesis of ammonia from hydrogen sulfide |
US11254592B2 (en) * | 2020-01-14 | 2022-02-22 | Saudi Arabian Oil Company | Processes and systems for treating sour water to remove sulfide compounds |
US11247919B2 (en) * | 2020-05-19 | 2022-02-15 | Saudi Arabian Oil Company | Sour water treatment |
US11548784B1 (en) | 2021-10-26 | 2023-01-10 | Saudi Arabian Oil Company | Treating sulfur dioxide containing stream by acid aqueous absorption |
US11926799B2 (en) | 2021-12-14 | 2024-03-12 | Saudi Arabian Oil Company | 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761755A (en) | 1951-11-30 | 1956-09-04 | Universal Oil Prod Co | Means for removing an acidic component, particularly hydrogen sulfide, and water from fluid streams |
US3097926A (en) | 1960-11-29 | 1963-07-16 | North Western Gas Board | Removal of hydrogen sulphide from gases by a wash solution and oxidation therein to form sulfur |
US3761409A (en) | 1971-10-06 | 1973-09-25 | Texaco Inc | Continuous process for the air oxidation of sour water |
US3909422A (en) | 1972-12-18 | 1975-09-30 | Texaco Inc | Method for removing elemental sulfur in sour gas wells |
US3963611A (en) | 1973-10-26 | 1976-06-15 | Chevron Research Company | Oxidation process for improving the environmental quality of water containing sulfur and/or inorganic sub-six-sulfur-containing impurities |
JPS5092294A (es) | 1973-12-18 | 1975-07-23 | ||
US3859584A (en) | 1974-03-13 | 1975-01-07 | Gen Motors Corp | Apparatus for generating three phase sinusoidal voltages |
US4315903A (en) | 1975-05-21 | 1982-02-16 | Union Oil Company Of California | Reducing the consumption of anthraquinone disulfonate in stretford solutions |
US4060594A (en) | 1975-05-21 | 1977-11-29 | Union Oil Company Of California | Reducing the consumption of anthraquinone disulfonate in stretford solutions |
US4076621A (en) | 1976-03-15 | 1978-02-28 | Air Resources, Inc. | Chelate oxidation of hydrogen sulfide in sour water |
US4083945A (en) | 1977-01-10 | 1978-04-11 | Union Oil Company Of California | Process for the treatment of hydrogen sulfide gas streams |
US4400361A (en) | 1982-03-30 | 1983-08-23 | Purtec Systems, Inc. | Method of removing H2 S from a gas stream utilizing boron-vanadium and iron complexes |
US4451442A (en) | 1982-06-21 | 1984-05-29 | The Dow Chemical Company | Removal of hydrogen sulfide from fluid streams with minimum production of solids |
US4499059A (en) | 1983-11-16 | 1985-02-12 | Mobil Oil Corporation | In-line injection of alkaline absorbant to remove H2 S |
US6149883A (en) | 1994-10-24 | 2000-11-21 | Kennecott Utah Copper Corporation | Pressure oxidation process for the production of molybdenum trioxide from molybdenite |
US5993667A (en) | 1997-10-20 | 1999-11-30 | Texaco Inc. | Process for removing selenium from refinery process water and waste water streams |
WO2003002455A1 (en) * | 2001-06-27 | 2003-01-09 | Ray Michael F | Process for aqueous phase oxidation of sulfur or sulfide to thiosulfate, bisulfite or sulfite ions using air |
US7258848B1 (en) * | 2006-07-31 | 2007-08-21 | E. I. Du Pont De Nemours And Company | Process for scrubbing ammonia from acid gases comprising ammonia and hydrogen sulfide |
-
2006
- 2006-02-08 US US11/349,778 patent/US7431902B2/en active Active
-
2007
- 2007-02-02 WO PCT/US2007/061571 patent/WO2007092791A2/en active Application Filing
- 2007-02-08 AR ARP070100540A patent/AR059412A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2007092791B1 (en) | 2008-01-31 |
WO2007092791A3 (en) | 2007-12-13 |
US20070183953A1 (en) | 2007-08-09 |
US7431902B2 (en) | 2008-10-07 |
WO2007092791A2 (en) | 2007-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |