CA2188063A1 - Oxydation catalytique du sulfure d'hydrogen (h2s) en sulfate d'ammonium (nh4)2so4 dans des solutions ammoniacales (nh3) - Google Patents
Oxydation catalytique du sulfure d'hydrogen (h2s) en sulfate d'ammonium (nh4)2so4 dans des solutions ammoniacales (nh3)Info
- Publication number
- CA2188063A1 CA2188063A1 CA002188063A CA2188063A CA2188063A1 CA 2188063 A1 CA2188063 A1 CA 2188063A1 CA 002188063 A CA002188063 A CA 002188063A CA 2188063 A CA2188063 A CA 2188063A CA 2188063 A1 CA2188063 A1 CA 2188063A1
- Authority
- CA
- Canada
- Prior art keywords
- flow
- feed gas
- catalytic oxidation
- solutions
- reactor
- 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.)
- Abandoned
Links
- 229910052921 ammonium sulfate Inorganic materials 0.000 title claims abstract description 23
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 235000011130 ammonium sulphate Nutrition 0.000 title claims abstract description 20
- 230000003647 oxidation Effects 0.000 title claims abstract description 20
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 20
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 14
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title abstract description 30
- 239000003054 catalyst Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000007800 oxidant agent Substances 0.000 claims abstract description 4
- 230000001590 oxidative effect Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract description 3
- 150000003839 salts Chemical class 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002638 heterogeneous catalyst Substances 0.000 claims 1
- 239000002815 homogeneous catalyst Substances 0.000 claims 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 27
- 239000007789 gas Substances 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000000243 solution Substances 0.000 description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000010269 sulphur dioxide Nutrition 0.000 description 3
- 239000004291 sulphur dioxide Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/245—Preparation from compounds containing nitrogen and sulfur
- C01C1/246—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
- C01C1/247—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002188063A CA2188063A1 (fr) | 1996-10-17 | 1996-10-17 | Oxydation catalytique du sulfure d'hydrogen (h2s) en sulfate d'ammonium (nh4)2so4 dans des solutions ammoniacales (nh3) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002188063A CA2188063A1 (fr) | 1996-10-17 | 1996-10-17 | Oxydation catalytique du sulfure d'hydrogen (h2s) en sulfate d'ammonium (nh4)2so4 dans des solutions ammoniacales (nh3) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2188063A1 true CA2188063A1 (fr) | 1998-04-17 |
Family
ID=4159094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002188063A Abandoned CA2188063A1 (fr) | 1996-10-17 | 1996-10-17 | Oxydation catalytique du sulfure d'hydrogen (h2s) en sulfate d'ammonium (nh4)2so4 dans des solutions ammoniacales (nh3) |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2188063A1 (fr) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014159694A1 (fr) * | 2013-03-13 | 2014-10-02 | Rivertop Renewables, Inc. | Procédés perfectionnés d'oxydation à l'acide nitrique |
| US8961813B2 (en) | 2006-08-07 | 2015-02-24 | The University Of Montana | Hydroxycarboxylic acids and salts |
| US9162959B2 (en) | 2006-08-07 | 2015-10-20 | The University Of Montana | Method of oxidation using nitric acid |
| USD752712S1 (en) | 2013-03-16 | 2016-03-29 | Kohler Co. | Shower faceplate for shower device |
| US9315624B2 (en) | 2007-11-15 | 2016-04-19 | The University Of Montana | Hydroxypolyamide gel forming agents |
| US9347024B2 (en) | 2011-04-21 | 2016-05-24 | Rivertop Renewables, Inc. | Calcium sequestering composition |
| US9346736B2 (en) | 2013-03-13 | 2016-05-24 | Rivertop Renewables, Inc. | Oxidation process |
| US9394188B2 (en) | 2013-01-18 | 2016-07-19 | Uop Llc | Process for oxidizing sulfides and an apparatus relating thereto |
| US9404188B2 (en) | 2010-11-11 | 2016-08-02 | Rivertop Renewables | Corrosion inhibiting composition |
| US9670124B2 (en) | 2013-03-13 | 2017-06-06 | Rivertop Renewables, Inc. | Nitric acid oxidation process |
| US10246330B2 (en) | 2017-04-13 | 2019-04-02 | Marsulex Environmental Technologies Corporation | Systems and processes for removing hydrogen sulfide from gas streams |
-
1996
- 1996-10-17 CA CA002188063A patent/CA2188063A1/fr not_active Abandoned
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8961813B2 (en) | 2006-08-07 | 2015-02-24 | The University Of Montana | Hydroxycarboxylic acids and salts |
| US9162959B2 (en) | 2006-08-07 | 2015-10-20 | The University Of Montana | Method of oxidation using nitric acid |
| US9315624B2 (en) | 2007-11-15 | 2016-04-19 | The University Of Montana | Hydroxypolyamide gel forming agents |
| US9505882B2 (en) | 2007-11-15 | 2016-11-29 | The University Of Montana | Hydroxypolyamide gel forming agents |
| US9404188B2 (en) | 2010-11-11 | 2016-08-02 | Rivertop Renewables | Corrosion inhibiting composition |
| US9347024B2 (en) | 2011-04-21 | 2016-05-24 | Rivertop Renewables, Inc. | Calcium sequestering composition |
| US9394188B2 (en) | 2013-01-18 | 2016-07-19 | Uop Llc | Process for oxidizing sulfides and an apparatus relating thereto |
| US9346736B2 (en) | 2013-03-13 | 2016-05-24 | Rivertop Renewables, Inc. | Oxidation process |
| WO2014159694A1 (fr) * | 2013-03-13 | 2014-10-02 | Rivertop Renewables, Inc. | Procédés perfectionnés d'oxydation à l'acide nitrique |
| CN105189433A (zh) * | 2013-03-13 | 2015-12-23 | 里弗领袖可再生能源公司 | 改进的硝酸氧化方法 |
| US9187398B2 (en) | 2013-03-13 | 2015-11-17 | Rivertop Renewables, Inc. | Nitric acid oxidation processes |
| US9670124B2 (en) | 2013-03-13 | 2017-06-06 | Rivertop Renewables, Inc. | Nitric acid oxidation process |
| US9758462B2 (en) | 2013-03-13 | 2017-09-12 | Rivertop Renewables, Inc. | Nitric acid oxidation processes |
| USD752712S1 (en) | 2013-03-16 | 2016-03-29 | Kohler Co. | Shower faceplate for shower device |
| US10246330B2 (en) | 2017-04-13 | 2019-04-02 | Marsulex Environmental Technologies Corporation | Systems and processes for removing hydrogen sulfide from gas streams |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDC | Discontinued application reinstated | ||
| FZDE | Discontinued |