NL9200311A - In-situ verwijdering van afvalgassen uit een gasstroom door inspuiting van een nitraatsorbens voor afvalgassen in de gasstroom stroomafwaarts van de verbrandingszone. - Google Patents

In-situ verwijdering van afvalgassen uit een gasstroom door inspuiting van een nitraatsorbens voor afvalgassen in de gasstroom stroomafwaarts van de verbrandingszone. Download PDF

Info

Publication number: NL9200311A
Authority: NL; Netherlands
Prior art keywords: sorbent; promoter; gases; combustion; waste
Prior art date: 1991-02-19

Application number

NL9200311A

Other languages

English (en)

Dutch (nl)

Original Assignee

Intevep Sa

Priority date (The priority date 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 date listed.)

1991-02-19

Filing date

1992-02-19

Publication date

1992-09-16

1992-02-19 Application filed by Intevep Sa filed Critical Intevep Sa

1992-09-16 Publication of NL9200311A publication Critical patent/NL9200311A/nl

Links

239000002912 waste gas Substances 0.000 title claims description 75
238000002485 combustion reaction Methods 0.000 title claims description 33
238000002347 injection Methods 0.000 title claims description 13
239000007924 injection Substances 0.000 title claims description 13
229910002651 NO3 Inorganic materials 0.000 title description 36
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 title description 36
238000011065 in-situ storage Methods 0.000 title description 3
239000002594 sorbent Substances 0.000 claims description 81
239000000567 combustion gas Substances 0.000 claims description 62
238000000034 method Methods 0.000 claims description 55
239000000446 fuel Substances 0.000 claims description 29
239000000203 mixture Substances 0.000 claims description 27
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
230000008569 process Effects 0.000 claims description 24
239000004215 Carbon black (E152) Substances 0.000 claims description 16
229930195733 hydrocarbon Natural products 0.000 claims description 16
150000002430 hydrocarbons Chemical class 0.000 claims description 16
239000007789 gas Substances 0.000 claims description 14
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
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
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
239000011575 calcium Substances 0.000 claims description 8
150000002823 nitrates Chemical class 0.000 claims description 8
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
239000007864 aqueous solution 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
238000000889 atomisation Methods 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 2
239000011777 magnesium Substances 0.000 claims description 2
229910052749 magnesium Inorganic materials 0.000 claims description 2
239000007764 o/w emulsion Substances 0.000 claims description 2
238000001816 cooling Methods 0.000 claims 1
238000007599 discharging Methods 0.000 claims 1
230000002000 scavenging effect Effects 0.000 claims 1
239000003643 water by type Substances 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
238000012360 testing method Methods 0.000 description 14
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 11
230000009467 reduction Effects 0.000 description 11
239000011593 sulfur Substances 0.000 description 11
229910052717 sulfur Inorganic materials 0.000 description 11
239000000243 solution Substances 0.000 description 9
239000007787 solid Substances 0.000 description 6
239000002245 particle Substances 0.000 description 5
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
239000003546 flue gas Substances 0.000 description 4
239000007800 oxidant agent Substances 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
235000008733 Citrus aurantifolia Nutrition 0.000 description 3
235000011941 Tilia x europaea Nutrition 0.000 description 3
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-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
239000000920 calcium hydroxide Substances 0.000 description 3
229910001861 calcium hydroxide Inorganic materials 0.000 description 3
235000011116 calcium hydroxide Nutrition 0.000 description 3
239000004571 lime Substances 0.000 description 3
239000007788 liquid Substances 0.000 description 3
YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical class [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 3
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
239000000443 aerosol Substances 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000002803 fossil fuel Substances 0.000 description 2
150000002505 iron Chemical class 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
238000010926 purge Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
-1 HNO 3 and the like Chemical compound 0.000 description 1
239000010426 asphalt Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000013142 basic testing Methods 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
229910052799 carbon Inorganic materials 0.000 description 1
230000008859 change Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
230000000694 effects Effects 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
230000007246 mechanism Effects 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
238000010791 quenching Methods 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)

NL9200311A 1991-02-19 1992-02-19 In-situ verwijdering van afvalgassen uit een gasstroom door inspuiting van een nitraatsorbens voor afvalgassen in de gasstroom stroomafwaarts van de verbrandingszone. NL9200311A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US65746191A	1991-02-19	1991-02-19
US65746191		1991-02-19

Publications (1)

Publication Number	Publication Date
NL9200311A true NL9200311A (nl)	1992-09-16

Family

ID=24637286

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL9200311A NL9200311A (nl)	1991-02-19	1992-02-19	In-situ verwijdering van afvalgassen uit een gasstroom door inspuiting van een nitraatsorbens voor afvalgassen in de gasstroom stroomafwaarts van de verbrandingszone.

Country Status (10)

Country	Link
KR (1)	KR940006398B1 (it)
BR (1)	BR9104515A (it)
CA (1)	CA2053939A1 (it)
DE (1)	DE4204770C2 (it)
DK (1)	DK170991A (it)
ES (1)	ES2034898B1 (it)
FR (1)	FR2672821A1 (it)
GB (1)	GB2252965A (it)
IT (1)	IT1250359B (it)
NL (1)	NL9200311A (it)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
EP0048449B1 (en) *	1980-09-22	1985-01-16	Fläkt Aktiebolag	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 (it) *	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 not_active Expired - Lifetime
- 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
KR940006398B1 (ko)	1994-07-20
DE4204770A1 (de)	1992-08-20
ITTO910957A1 (it)	1993-06-10
GB2252965A (en)	1992-08-26
IT1250359B (it)	1995-04-07
DK170991D0 (da)	1991-10-08
FR2672821A1 (fr)	1992-08-21
CA2053939A1 (en)	1992-08-20
ITTO910957A0 (it)	1991-12-10
ES2034898B1 (es)	1994-04-16
ES2034898A1 (es)	1993-04-01
DE4204770C2 (de)	1995-09-28
DK170991A (da)	1992-08-20
BR9104515A (pt)	1992-10-27
KR920016130A (ko)	1992-09-24
GB9121476D0 (en)	1991-11-27

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Legal Events

Date	Code	Title	Description
1992-09-16	A1B	A search report has been drawn up
1994-10-03	BV	The patent application has lapsed