GR3004117T3 - - Google Patents
Info
- Publication number
- GR3004117T3 GR3004117T3 GR910402142T GR910402142T GR3004117T3 GR 3004117 T3 GR3004117 T3 GR 3004117T3 GR 910402142 T GR910402142 T GR 910402142T GR 910402142 T GR910402142 T GR 910402142T GR 3004117 T3 GR3004117 T3 GR 3004117T3
- Authority
- GR
- Greece
- Prior art keywords
- oxidation
- exhaust gas
- catalyst
- mgco3
- feso4
- Prior art date
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 6
- 239000007789 gas Substances 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 239000013543 active substance Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 235000012255 calcium oxide Nutrition 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000003009 desulfurizing effect Effects 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 235000012245 magnesium oxide Nutrition 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873701527 DE3701527A1 (de) | 1987-01-21 | 1987-01-21 | Verfahren zur gleichzeitigen entstickung und entschwefelung eines sauerstoffhaltigen abgases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3004117T3 true GR3004117T3 (el) | 1993-03-31 |
Family
ID=6319147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR910402142T GR3004117T3 (el) | 1987-01-21 | 1992-03-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4851202A (el) |
| EP (1) | EP0276883B1 (el) |
| JP (1) | JPS63197523A (el) |
| AT (1) | ATE73005T1 (el) |
| CA (1) | CA1303332C (el) |
| DE (2) | DE3701527A1 (el) |
| ES (1) | ES2030152T3 (el) |
| GR (1) | GR3004117T3 (el) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655273A3 (de) * | 1987-05-18 | 1995-07-26 | Ftu Gmbh | Verfahren zur Reinigung von Gasen und Abgasen. |
| DE3862859D1 (de) * | 1988-01-22 | 1991-06-20 | Metallgesellschaft Ag | Verfahren zur katalytischen reduktion von no. |
| DE3938155A1 (de) * | 1989-11-16 | 1990-06-07 | Siemens Ag | Verfahren zur herstellung eines denox-katalysators |
| SE468273B (sv) * | 1990-02-07 | 1992-12-07 | Eka Nobel Ab | Foerfarande och anordning foer kemisk och/eller fysikalisk behandling av ett fluidum |
| EP0454885A1 (de) * | 1990-05-02 | 1991-11-06 | Ftu Gmbh | Verfahren zur Reinigung von Gasen und Abgasen von Schadstoffen |
| DE4039213C2 (de) * | 1990-12-08 | 1994-02-03 | Metallgesellschaft Ag | Verfahren und Vorrichtung zur Entstaubung, Entschwefelung und Entstickung von Verbrennungsabgasen |
| US5202101A (en) * | 1991-03-21 | 1993-04-13 | General Electric Environmental Services | Regenerative process and system for the simultaneous removal of particulates and the oxides of sulfur and nitrogen from a gas stream |
| DE4125004C2 (de) * | 1991-07-27 | 1995-02-09 | Metallgesellschaft Ag | Verfahren zur Entstickung der bei der Herstellung von Zement anfallenden Abgase |
| DE4127075A1 (de) * | 1991-08-16 | 1993-02-18 | Nymic Anstalt | Verfahren zum reinigen von belasteten abgasen von verbrennungsanlagen |
| AT395833B (de) * | 1991-11-28 | 1993-03-25 | Waagner Biro Ag | Verfahren zur abscheidung von schadgasen |
| DE4206602C2 (de) * | 1992-03-03 | 1995-10-26 | Metallgesellschaft Ag | Verfahren zum Entfernen von Schadstoffen aus Verbrennungsabgasen und Wirbelschichtreaktor hierzu |
| DE4235411A1 (de) * | 1992-10-21 | 1994-04-28 | Metallgesellschaft Ag | Verfahren zur katalytischen Reduktion von Stickstoffoxiden in Verbrennungsabgasen |
| US5413699A (en) * | 1993-10-14 | 1995-05-09 | Mobil Oil Corporation | FCC process with fines tolerant SCR reactor |
| US5853684A (en) * | 1995-11-14 | 1998-12-29 | The Hong Kong University Of Science & Technology | Catalytic removal of sulfur dioxide from flue gas |
| DE19749607C1 (de) | 1997-11-10 | 1999-03-18 | Siemens Ag | Verfahren und Einrichtung zur Verminderung der Anzahl von Partikeln in einem Abgas |
| US6057488A (en) * | 1998-09-15 | 2000-05-02 | Nantek, Inc. | Nanoparticles for the destructive sorption of biological and chemical contaminants |
| US6653519B2 (en) | 1998-09-15 | 2003-11-25 | Nanoscale Materials, Inc. | Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| ID30297A (id) * | 2000-05-17 | 2001-11-22 | Asahi Glass Co Ltd | Metode untuk mengolah suatu gas |
| CA2596893C (en) * | 2005-02-04 | 2013-04-09 | Fuel Tech, Inc. | Targeted duct injection for so3 control |
| CN1327939C (zh) * | 2005-05-09 | 2007-07-25 | 刘汉东 | 高效催化型烟气脱硫、脱氮方法及装置 |
| CN111359616B (zh) * | 2020-01-09 | 2022-05-27 | 山东迅达化工集团有限公司 | 一种高浓度NOx烟气脱硝剂及其制备方法 |
| CN111229234B (zh) * | 2020-01-09 | 2022-05-27 | 山东迅达化工集团有限公司 | 一种用于高浓度NOx烟气处理的脱硝剂及其制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5080960A (el) * | 1973-11-21 | 1975-07-01 | ||
| GB1448550A (en) * | 1974-01-31 | 1976-09-08 | Japan Gasoline | Process for the removal of nitrogen oxides from a gas stream |
| JPS5515247B2 (el) * | 1974-06-11 | 1980-04-22 | ||
| GB1523726A (en) * | 1974-09-24 | 1978-09-06 | Shell Int Research | Process for removing no from a flue gas by selective reduction with |
| US4164546A (en) * | 1974-12-19 | 1979-08-14 | Exxon Research & Engineering Co. | Method of removing nitrogen oxides from gaseous mixtures |
| DE2726892A1 (de) * | 1977-06-15 | 1979-01-04 | Heinz Hoelter | Verfahren zur bindung und abscheidung von schadstoffen wie so tief 2 , hcl, no tief x , h tief 2 f tief 2 usw. aus abgasen, vorzugsweise hinter kohle- oder oelgefeuerten kraftwerken und muellverbrennungsanlagen |
| DE2919812A1 (de) * | 1979-05-16 | 1980-11-20 | Mitsubishi Heavy Ind Ltd | Verfahren und vorrichtung zur behandlung von abgasen |
| US4350670A (en) * | 1979-08-20 | 1982-09-21 | Hitachi, Ltd. | Process for treating flue gas |
| JPS56105733A (en) * | 1980-01-28 | 1981-08-22 | Hitachi Ltd | Treatment of exhaust gas |
| EP0044094A1 (de) * | 1980-07-09 | 1982-01-20 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren zur Wirbelbettentschwefelung bei Kraftwerken mit Kohlenstaubfeuerung und danach arbeitendes Kraftwerk |
| JPS58174224A (ja) * | 1982-04-01 | 1983-10-13 | Sumitomo Heavy Ind Ltd | 燃焼排ガスの処理方法 |
| JPS5910328A (ja) * | 1982-07-09 | 1984-01-19 | Hiroo Tominaga | 硫酸水素塩を用いる排ガスの浄化方法 |
| DE3429332A1 (de) * | 1984-08-09 | 1986-02-20 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur abtrennung von no(pfeil abwaerts)x(pfeil abwaerts) und so(pfeil abwaerts)2(pfeil abwaerts) aus rauchgasen |
| DE3641773A1 (de) * | 1986-12-06 | 1988-06-09 | Metallgesellschaft Ag | Verfahren zur katalytischen reduktion von in einem gas enthaltenem no |
-
1987
- 1987-01-21 DE DE19873701527 patent/DE3701527A1/de active Granted
-
1988
- 1988-01-20 AT AT88200086T patent/ATE73005T1/de not_active IP Right Cessation
- 1988-01-20 CA CA000556970A patent/CA1303332C/en not_active Expired - Lifetime
- 1988-01-20 ES ES198888200086T patent/ES2030152T3/es not_active Expired - Lifetime
- 1988-01-20 EP EP88200086A patent/EP0276883B1/de not_active Expired - Lifetime
- 1988-01-20 DE DE8888200086T patent/DE3868645D1/de not_active Expired - Lifetime
- 1988-01-21 JP JP63011843A patent/JPS63197523A/ja active Pending
- 1988-01-21 US US07/146,442 patent/US4851202A/en not_active Expired - Fee Related
-
1992
- 1992-03-20 GR GR910402142T patent/GR3004117T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0276883B1 (de) | 1992-03-04 |
| DE3701527A1 (de) | 1988-08-04 |
| JPS63197523A (ja) | 1988-08-16 |
| ATE73005T1 (de) | 1992-03-15 |
| DE3868645D1 (de) | 1992-04-09 |
| ES2030152T3 (es) | 1992-10-16 |
| US4851202A (en) | 1989-07-25 |
| DE3701527C2 (el) | 1991-08-08 |
| CA1303332C (en) | 1992-06-16 |
| EP0276883A1 (de) | 1988-08-03 |
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