CA2053939A1 - In-situ removal of effluents from a gaseous stream by injection of an effluent sorbent nitrate into the gaseous stream downstream of the combustion zone - Google Patents
In-situ removal of effluents from a gaseous stream by injection of an effluent sorbent nitrate into the gaseous stream downstream of the combustion zoneInfo
- Publication number
- CA2053939A1 CA2053939A1 CA002053939A CA2053939A CA2053939A1 CA 2053939 A1 CA2053939 A1 CA 2053939A1 CA 002053939 A CA002053939 A CA 002053939A CA 2053939 A CA2053939 A CA 2053939A CA 2053939 A1 CA2053939 A1 CA 2053939A1
- Authority
- CA
- Canada
- Prior art keywords
- sorbent
- process according
- promoter
- effluent
- gases
- 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
- 239000002594 sorbent Substances 0.000 title claims abstract description 76
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 40
- 229910002651 NO3 Inorganic materials 0.000 title claims abstract description 35
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000002347 injection Methods 0.000 title claims description 13
- 239000007924 injection Substances 0.000 title claims description 13
- 238000011065 in-situ storage Methods 0.000 title description 2
- 239000007789 gas Substances 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 58
- 230000008569 process Effects 0.000 claims abstract description 56
- 239000000446 fuel Substances 0.000 claims abstract description 30
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 20
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 20
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical class [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 239000010949 copper Chemical class 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 150000002823 nitrates Chemical class 0.000 claims description 9
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052796 boron Inorganic materials 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- 150000003839 salts Chemical group 0.000 claims description 7
- 239000003245 coal Substances 0.000 claims description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical class [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000007764 o/w emulsion Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 24
- 230000009467 reduction Effects 0.000 description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
- 239000011593 sulfur Substances 0.000 description 10
- 229910052717 sulfur Inorganic materials 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 235000011116 calcium hydroxide Nutrition 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 description 3
- 229940044172 calcium formate Drugs 0.000 description 3
- 235000019255 calcium formate Nutrition 0.000 description 3
- 239000004281 calcium formate Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- VRIVJOXICYMTAG-IYEMJOQQSA-L iron(ii) gluconate Chemical compound [Fe+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O VRIVJOXICYMTAG-IYEMJOQQSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
- -1 nitrate compound Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
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
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65746191A | 1991-02-19 | 1991-02-19 | |
| US657,461 | 1991-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2053939A1 true CA2053939A1 (en) | 1992-08-20 |
Family
ID=24637286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002053939A Abandoned CA2053939A1 (en) | 1991-02-19 | 1991-10-22 | In-situ removal of effluents from a gaseous stream by injection of an effluent sorbent nitrate into the gaseous stream downstream of the combustion zone |
Country Status (10)
| Country | Link |
|---|---|
| KR (1) | KR940006398B1 (da) |
| BR (1) | BR9104515A (da) |
| CA (1) | CA2053939A1 (da) |
| DE (1) | DE4204770C2 (da) |
| DK (1) | DK170991A (da) |
| ES (1) | ES2034898B1 (da) |
| FR (1) | FR2672821A1 (da) |
| GB (1) | GB2252965A (da) |
| IT (1) | IT1250359B (da) |
| NL (1) | NL9200311A (da) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3481289A (en) * | 1968-05-13 | 1969-12-02 | Central Res Inst Elect | Method for removing sulfur dioxide from flue gases of a combustion furnace |
| US3855391A (en) * | 1973-01-23 | 1974-12-17 | Dravo Corp | Sludge stabilization with gypsum |
| US4310498A (en) * | 1980-04-24 | 1982-01-12 | Combustion Engineering, Inc. | Temperature control for dry SO2 scrubbing system |
| DE3168330D1 (en) * | 1980-09-22 | 1985-02-28 | Flaekt Ab | Method of purifying gases from acid gas components, especially purifying flue gases from sulphur dioxide |
| DE3117835A1 (de) * | 1981-05-06 | 1982-11-25 | Friedrich 4983 Kirchlengern Hellmich | Verfahren zum entfernen von schadstoffen, insbesondere schwefeloxiden aus verbrennungsabgasen |
| US4472364A (en) * | 1982-06-23 | 1984-09-18 | Rockwell International Corporation | Process for removal of sulfur oxides from hot gases |
| US4555392A (en) * | 1984-10-17 | 1985-11-26 | The United States Of America As Represented By The United States Department Of Energy | Portland cement for SO2 control in coal-fired power plants |
| SE456642B (sv) * | 1986-06-03 | 1988-10-24 | Euroc Research Ab | Saett foer direkt avsvavling av roekgaser i en eldstad |
| US5513584A (en) * | 1986-06-17 | 1996-05-07 | Intevep, S.A. | Process for the in-situ production of a sorbent-oxide aerosol used for removing effluents from a gaseous combustion stream |
| DE3721317A1 (de) * | 1987-06-27 | 1989-01-05 | Hoelter Heinz | Verfahren zur herstellung reaktionsfaehiger calciumhydroxide fuer die abgasreinigung |
| US4793982A (en) * | 1988-02-29 | 1988-12-27 | Nalco Chemical Company | Use of nitrites to enhance SO2 removal in flue gas desulfurization wet scrubbers |
| DE3820077C1 (da) * | 1988-06-13 | 1989-10-19 | Deutsche Bp Ag, 2000 Hamburg, De |
-
1991
- 1991-10-08 DK DK170991A patent/DK170991A/da not_active IP Right Cessation
- 1991-10-10 GB GB9121476A patent/GB2252965A/en not_active Withdrawn
- 1991-10-17 BR BR919104515A patent/BR9104515A/pt not_active Application Discontinuation
- 1991-10-22 CA CA002053939A patent/CA2053939A1/en not_active Abandoned
- 1991-10-23 ES ES9102345A patent/ES2034898B1/es not_active Expired - Lifetime
- 1991-10-23 KR KR1019910018648A patent/KR940006398B1/ko active IP Right Grant
- 1991-11-14 FR FR9114001A patent/FR2672821A1/fr active Pending
- 1991-12-10 IT ITTO910957A patent/IT1250359B/it active IP Right Grant
-
1992
- 1992-02-18 DE DE4204770A patent/DE4204770C2/de not_active Expired - Fee Related
- 1992-02-19 NL NL9200311A patent/NL9200311A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2672821A1 (fr) | 1992-08-21 |
| ITTO910957A1 (it) | 1992-08-20 |
| ES2034898A1 (es) | 1993-04-01 |
| GB2252965A (en) | 1992-08-26 |
| GB9121476D0 (en) | 1991-11-27 |
| KR920016130A (ko) | 1992-09-24 |
| ITTO910957A0 (it) | 1991-12-10 |
| NL9200311A (nl) | 1992-09-16 |
| KR940006398B1 (ko) | 1994-07-20 |
| ES2034898B1 (es) | 1994-04-16 |
| DE4204770A1 (de) | 1992-08-20 |
| IT1250359B (it) | 1995-04-07 |
| DK170991A (da) | 1992-08-20 |
| DE4204770C2 (de) | 1995-09-28 |
| DK170991D0 (da) | 1991-10-08 |
| BR9104515A (pt) | 1992-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |