CA2053965A1 - Elimination en place des effluents d'un flux gazeux par l'injection d'un sorbant d'effluents dans le flux de gaz, en aval de la zone de combustion - Google Patents

Elimination en place des effluents d'un flux gazeux par l'injection d'un sorbant d'effluents dans le flux de gaz, en aval de la zone de combustion

Info

Publication number: CA2053965A1
Authority: CA; Canada
Prior art keywords: sorbent; process according; effluent; promoter; gases
Prior art date: 1991-02-19
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

Application number

CA002053965A

Other languages

English (en)

Inventor

Domingo Rodriquez

Cebers O. Gomez

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Petroleos de Venezuela SA

Original Assignee

Petroleos de Venezuela 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

1991-10-22

Publication date

1992-08-20

1991-10-22 Application filed by Petroleos de Venezuela SA filed Critical Petroleos de Venezuela SA

1992-08-20 Publication of CA2053965A1 publication Critical patent/CA2053965A1/fr

Status Abandoned legal-status Critical Current

Links

239000002594 sorbent Substances 0.000 title claims abstract description 115
238000002485 combustion reaction Methods 0.000 title claims abstract description 32
238000002347 injection Methods 0.000 title description 26
239000007924 injection Substances 0.000 title description 26
238000011065 in-situ storage Methods 0.000 title description 2
239000007789 gas Substances 0.000 claims abstract description 73
238000000034 method Methods 0.000 claims abstract description 72
230000008569 process Effects 0.000 claims abstract description 68
239000000446 fuel Substances 0.000 claims abstract description 30
239000007921 spray Substances 0.000 claims abstract description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 41
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
239000000203 mixture Substances 0.000 claims description 31
229910052742 iron Inorganic materials 0.000 claims description 20
239000002245 particle Substances 0.000 claims description 20
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical class [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
229910052802 copper Inorganic materials 0.000 claims description 13
239000010949 copper Chemical class 0.000 claims description 13
150000003839 salts Chemical class 0.000 claims description 11
229910052751 metal Inorganic materials 0.000 claims description 10
239000002184 metal Substances 0.000 claims description 10
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 9
229910052796 boron Inorganic materials 0.000 claims description 9
150000001875 compounds Chemical class 0.000 claims description 9
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
238000002156 mixing Methods 0.000 claims description 8
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 7
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 5
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
229910052782 aluminium Inorganic materials 0.000 claims description 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
239000007764 o/w emulsion Substances 0.000 claims description 5
239000011591 potassium Substances 0.000 claims description 5
229910052700 potassium Inorganic materials 0.000 claims description 5
239000011734 sodium Substances 0.000 claims description 5
229910052708 sodium Inorganic materials 0.000 claims description 5
239000011701 zinc Substances 0.000 claims description 5
229910052725 zinc Inorganic materials 0.000 claims description 5
229910052759 nickel Inorganic materials 0.000 claims description 4
229940043430 calcium compound Drugs 0.000 claims description 3
150000001674 calcium compounds Chemical class 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
150000002681 magnesium compounds Chemical class 0.000 claims 2
238000001816 cooling Methods 0.000 claims 1
239000004449 solid propellant Substances 0.000 claims 1
238000012421 spiking Methods 0.000 claims 1
239000002002 slurry Substances 0.000 abstract description 20
239000007787 solid Substances 0.000 abstract description 15
239000004215 Carbon black (E152) Substances 0.000 abstract description 14
229930195733 hydrocarbon Natural products 0.000 abstract description 14
150000002430 hydrocarbons Chemical class 0.000 abstract description 14
239000006193 liquid solution Substances 0.000 abstract description 2
239000011575 calcium Substances 0.000 description 24
229910052791 calcium Inorganic materials 0.000 description 22
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 21
239000003546 flue gas Substances 0.000 description 17
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 14
239000000920 calcium hydroxide Substances 0.000 description 14
229910001861 calcium hydroxide Inorganic materials 0.000 description 14
235000011116 calcium hydroxide Nutrition 0.000 description 13
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 12
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
239000007864 aqueous solution Substances 0.000 description 9
VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 9
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 9
239000000243 solution Substances 0.000 description 9
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 8
239000000292 calcium oxide Substances 0.000 description 8
230000019635 sulfation Effects 0.000 description 7
238000005670 sulfation reaction Methods 0.000 description 7
230000036571 hydration Effects 0.000 description 6
238000006703 hydration reaction Methods 0.000 description 6
CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 description 5
229910000019 calcium carbonate Inorganic materials 0.000 description 5
229940044172 calcium formate Drugs 0.000 description 5
235000019255 calcium formate Nutrition 0.000 description 5
239000004281 calcium formate Substances 0.000 description 5
238000007792 addition Methods 0.000 description 4
239000000567 combustion gas Substances 0.000 description 4
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 4
239000007800 oxidant agent Substances 0.000 description 4
230000001590 oxidative effect Effects 0.000 description 4
230000008901 benefit Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
229910052749 magnesium Inorganic materials 0.000 description 3
239000011777 magnesium Substances 0.000 description 3
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
235000019738 Limestone Nutrition 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
239000000654 additive Substances 0.000 description 2
239000000443 aerosol Substances 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000001627 detrimental effect Effects 0.000 description 2
238000010304 firing Methods 0.000 description 2
238000004952 furnace firing Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000006028 limestone Substances 0.000 description 2
229910052748 manganese Inorganic materials 0.000 description 2
239000011572 manganese Substances 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
239000008188 pellet Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
239000002738 chelating agent Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000000887 hydrating effect Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
150000002505 iron Chemical class 0.000 description 1
239000004571 lime Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
150000002816 nickel compounds Chemical class 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
239000000080 wetting agent Substances 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
- B01D53/14—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
- 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

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)
Gas Separation By Absorption (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

CA002053965A 1991-02-19 1991-10-22 Elimination en place des effluents d'un flux gazeux par l'injection d'un sorbant d'effluents dans le flux de gaz, en aval de la zone de combustion Abandoned CA2053965A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US65744291A	1991-02-19	1991-02-19
US657,442		1991-02-19

Publications (1)

Publication Number	Publication Date
CA2053965A1 true CA2053965A1 (fr)	1992-08-20

Family

ID=24637211

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002053965A Abandoned CA2053965A1 (fr)	1991-02-19	1991-10-22	Elimination en place des effluents d'un flux gazeux par l'injection d'un sorbant d'effluents dans le flux de gaz, en aval de la zone de combustion

Country Status (10)

Country	Link
JP (1)	JPH0596128A (fr)
KR (1)	KR940006397B1 (fr)
BR (1)	BR9104514A (fr)
CA (1)	CA2053965A1 (fr)
DE (1)	DE4204795C2 (fr)
DK (1)	DK170891A (fr)
FR (1)	FR2672817A1 (fr)
GB (1)	GB2252967B (fr)
IT (1)	IT1250357B (fr)
NL (1)	NL9200310A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104379238A (zh) *	2012-05-18	2015-02-25	联合采矿企业董事会	利用基于硼钙的废气处理溶液对排放的废气中的毒性so2和co2混合物进行吸收,并将其转换为商业产品的方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3855391A (en) *	1973-01-23	1974-12-17	Dravo Corp	Sludge stabilization with gypsum
FR2290240A1 (fr) *	1974-11-06	1976-06-04	Unibra Sa	Perfectionnements a la desulfuration des gaz
US4310498A (en) *	1980-04-24	1982-01-12	Combustion Engineering, Inc.	Temperature control for dry SO2 scrubbing system
JPS6050332B2 (ja) *	1980-08-07	1985-11-08	三菱電機株式会社	油含浸装置
DE3226757A1 (de) *	1982-07-17	1984-01-19	Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck	Trockene chemisorption zur bindung von schadstoffen wie so(pfeil abwaerts)2(pfeil abwaerts), hcl, hf und aehnlichen rauchgasbegleitern, vorzugsweise hinter fossilkraftwerken, muellverbrennungsanlagen, pyrolyseanlagen und aehnlichen rauchgaserzeugern
EP0118479B1 (fr) *	1982-08-26	1987-10-21	K, L + M Industria e Comercio S/A	Procede d'elimination de substances polluantes de l'air qui sont le resultat de la combustion de carburants contenant du soufre
DE3232081A1 (de) *	1982-08-28	1984-03-01	Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen	Absorptionsmittel fuer die trockene entfernung von schwefeldioxid aus rauchgasen
JPS59162927A (ja) *	1983-03-09	1984-09-13	Hitachi Zosen Corp	炉内脱硫方法
JPS6051531A (ja) *	1983-08-31	1985-03-23	Hitachi Zosen Corp	炉内脱硫法
US4555996A (en) *	1984-07-06	1985-12-03	Acurex Corp.	Method for reduction of sulfur products in the exhaust gases of a combustion chamber
FI78846B (fi) *	1985-04-24	1989-06-30	Tampella Oy Ab	Foerfarande foer avlaegsnande av gasformiga svavelfoereningar och svaveldioxid ur roekgaser i en panna.
FI853615L (fi) *	1985-09-20	1987-03-21	Tampella Oy Ab	Foerfarande foer minskning av utslaeppen av kvaeve- och svaveloxider vid foerbraenning av kvaeve- och svavelhaltigt braensle.
DK548786A (da) *	1985-11-28	1987-05-29	Aalborg Vaerft As	Fremgangsmaade til rensning, navnlig afsvovling, af roeggas
JPH084709B2 (ja) *	1986-04-23	1996-01-24	バブコツク日立株式会社	湿式排煙脱硫制御装置
CA1310807C (fr) *	1986-05-29	1992-12-01	Roderick Beittel	Methode de reduction de la teneur en soufre des gaz de carneau par injection de produits absorbants a base d'alcalis en poudre a des temperatures moyennes
DE3721317A1 (de) *	1987-06-27	1989-01-05	Hoelter Heinz	Verfahren zur herstellung reaktionsfaehiger calciumhydroxide fuer die abgasreinigung
EP0377010A1 (fr) *	1988-05-16	1990-07-11	Ftu Gmbh	Agent et procede pour purifier des gaz et des gaz d'echappement, et procede pour produire ledit agent
GB2232972B (en) *	1989-05-06	1993-09-15	Hitachi Shipbuilding Eng Co	Treatment of combustion exhaust gas
US5171552A (en) *	1989-07-19	1992-12-15	Hitachi Zosen Corporation	Dry processes for treating combustion exhaust gas

1991
- 1991-10-08 DK DK170891A patent/DK170891A/da not_active Application Discontinuation
- 1991-10-11 GB GB9121602A patent/GB2252967B/en not_active Expired - Fee Related
- 1991-10-17 BR BR919104514A patent/BR9104514A/pt not_active Application Discontinuation
- 1991-10-22 CA CA002053965A patent/CA2053965A1/fr not_active Abandoned
- 1991-10-23 KR KR1019910018647A patent/KR940006397B1/ko not_active Expired - Lifetime
- 1991-11-20 FR FR9114300A patent/FR2672817A1/fr active Pending
- 1991-12-10 IT ITTO910955A patent/IT1250357B/it active IP Right Grant
1992
- 1992-01-31 JP JP4042310A patent/JPH0596128A/ja active Pending
- 1992-02-18 DE DE4204795A patent/DE4204795C2/de not_active Expired - Fee Related
- 1992-02-19 NL NL9200310A patent/NL9200310A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
KR940006397B1 (ko)	1994-07-20
DE4204795C2 (de)	1999-07-08
IT1250357B (it)	1995-04-07
GB9121602D0 (en)	1991-11-27
DE4204795A1 (de)	1992-08-20
ITTO910955A1 (it)	1993-06-10
JPH0596128A (ja)	1993-04-20
ITTO910955A0 (it)	1991-12-10
GB2252967A (en)	1992-08-26
KR920016129A (ko)	1992-09-24
BR9104514A (pt)	1992-10-27
FR2672817A1 (fr)	1992-08-21
GB2252967B (en)	1995-09-13
DK170891A (da)	1992-08-20
NL9200310A (nl)	1992-09-16
DK170891D0 (da)	1991-10-08

Legal Events

Date	Code	Title	Description
1991-10-22	EEER	Examination request
1998-11-13	FZDE	Discontinued

Publication	Publication Date	Title
US5499587A (en)	1996-03-19	Sulfur-sorbent promoter for use in a process for the in-situ production of a sorbent-oxide aerosol used for removing effluents from a gaseous combustion stream
US5173279A (en)	1992-12-22	Method and composition for treating flue or exhaust gases utilizing modified calcium hydroxide
US6001152A (en)	1999-12-14	Flue gas conditioning for the removal of particulates, hazardous substances, NOx, and SOx
US4752302A (en)	1988-06-21	Method and composition for improving flame combustion of liquid carbonaceous fuels
JPS61107925A (ja)	1986-05-26	燃焼室の排気ガス中の硫黄生成物の減少方法
US4626418A (en)	1986-12-02	Removal of SO2 from SO2 -containing gases
CN107236580A (zh)	2017-10-10	一种煤炭高效固硫催化组合物
US5100643A (en)	1992-03-31	Processes for removing acid components from gas streams
US4795586A (en)	1989-01-03	Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents
CA2020502A1 (fr)	1991-09-27	Methode de fabrication in situ d'un aerosol d'oxyde sorbant utilise pour l'elimination des effluents de gaz de combustion
CA2053965A1 (fr)	1992-08-20	Elimination en place des effluents d'un flux gazeux par l'injection d'un sorbant d'effluents dans le flux de gaz, en aval de la zone de combustion
US6289827B1 (en)	2001-09-18	Process for the control of ash accumulation and corrosivity associated with selective catalytic reduction technology
EP0271994B1 (fr)	1994-06-01	Hydroxyde de calcium modifié par un lignosulfonate pour l'élimination d'oxydes de soufre par injection dans le four
US4783197A (en)	1988-11-08	Composition and a method of capturing sulphur
KR930000279B1 (ko)	1993-01-15	가스상 연소 기류의 배출 물질 제거에 사용되는 수착매-산화물 에어로졸의 현장 제조 방법
KR100415432B1 (ko)	2004-01-24	에멀젼 연료유 첨가제 및 이를 이용한 에멀젼 연료유의 제조방법
CA1310807C (fr)	1992-12-01	Methode de reduction de la teneur en soufre des gaz de carneau par injection de produits absorbants a base d'alcalis en poudre a des temperatures moyennes
CA2053939A1 (fr)	1992-08-20	Elimination en place des effluents d'un flux gazeux par l'injection d'un nitrate de sorption d'effluents dans le flux de gaz, en aval de la zone de combustion
US5308534A (en)	1994-05-03	Alkaline-earth based sorbent for removing effluent from a gas stream
PL173539B1 (pl)	1998-03-31	Sposób wytwarzania kompozycji sorbentu siarki oraz kompozycja sorbentu siarki
CA1304939C (fr)	1992-07-14	Maitrise des emissions de gaz de carneau acides
DE4004866C2 (fr)	1993-08-12
WO1999058227A1 (fr)	1999-11-18	Procede de production de sorbant de so2 et utilisation dudit sorbant pour desulfurer des gaz de combustion
JPH05269342A (ja)	1993-10-19	流出物質吸収剤硝酸塩を用いた流出物質除去方法
JPH0312926B2 (fr)	1991-02-21