SG63793A1 - A wet-processing method for combustion ashes of petroleum fuels containing ammonium sulfate and a method of utilizing ammonia components recovered by the wet-processing method - Google Patents
A wet-processing method for combustion ashes of petroleum fuels containing ammonium sulfate and a method of utilizing ammonia components recovered by the wet-processing methodInfo
- Publication number
- SG63793A1 SG63793A1 SG1997004627A SG1997004627A SG63793A1 SG 63793 A1 SG63793 A1 SG 63793A1 SG 1997004627 A SG1997004627 A SG 1997004627A SG 1997004627 A SG1997004627 A SG 1997004627A SG 63793 A1 SG63793 A1 SG 63793A1
- Authority
- SG
- Singapore
- Prior art keywords
- wet
- processing method
- ammonium sulfate
- combustion ashes
- ammonia
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 12
- 229910021529 ammonia Inorganic materials 0.000 title abstract 6
- 235000002918 Fraxinus excelsior Nutrition 0.000 title abstract 3
- 239000002956 ash Substances 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000003672 processing method Methods 0.000 title abstract 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 title abstract 2
- 235000011130 ammonium sulphate Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 title 1
- 239000003208 petroleum Substances 0.000 title 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 3
- 239000010440 gypsum Substances 0.000 abstract 3
- 239000002002 slurry Substances 0.000 abstract 3
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
- Gasification And Melting Of Waste (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35614696A JP3585332B2 (ja) | 1996-12-25 | 1996-12-25 | 石油系燃焼灰の湿式処理方法 |
| JP01996397A JP3625247B2 (ja) | 1997-01-17 | 1997-01-17 | 硫酸アンモニウムを含有する石油系燃焼灰中のアンモニア成分の利用方法 |
| JP5384097A JPH10231124A (ja) | 1997-02-21 | 1997-02-21 | メタバナジン酸アンモニウムの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG63793A1 true SG63793A1 (en) | 1999-03-30 |
Family
ID=27282839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG1997004627A SG63793A1 (en) | 1996-12-25 | 1997-12-23 | A wet-processing method for combustion ashes of petroleum fuels containing ammonium sulfate and a method of utilizing ammonia components recovered by the wet-processing method |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US6033637A (ko) |
| EP (1) | EP0852220B1 (ko) |
| KR (1) | KR100399381B1 (ko) |
| CN (2) | CN1125148C (ko) |
| AT (1) | ATE216684T1 (ko) |
| CA (1) | CA2225670C (ko) |
| DE (1) | DE69712173T2 (ko) |
| DK (1) | DK0852220T3 (ko) |
| ES (1) | ES2172739T3 (ko) |
| SG (1) | SG63793A1 (ko) |
| TW (1) | TW416932B (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6033637A (en) * | 1996-12-25 | 2000-03-07 | Kashima-Kita, Electric Power Corporation | Method for treating combustion ashes |
| US20030147795A1 (en) * | 2001-12-06 | 2003-08-07 | Brown University Research Foundation | Dry and semi-dry methods for removal of ammonia from fly ash |
| US6746654B2 (en) * | 2001-12-06 | 2004-06-08 | Brown University Research Foundation | Dry and semi-dry methods for removal of ammonia from fly ash |
| US7052660B2 (en) * | 2002-02-27 | 2006-05-30 | Kashima-Kita, Electric Power Corporation | Wet-processing method for combustion ashes of petroleum fuels |
| GB2478332A (en) * | 2010-03-04 | 2011-09-07 | Grimley Smith Associates | Method of metals recovery from refinery residues |
| US8815185B1 (en) | 2013-03-04 | 2014-08-26 | Chevron U.S.A. Inc. | Recovery of vanadium from petroleum coke slurry containing solubilized base metals |
| CN106367601B (zh) * | 2016-08-31 | 2018-07-10 | 大连博融新材料股份有限公司 | 一种湿法处理燃油飞灰提取有价金属的方法 |
| CN109433278B (zh) * | 2018-12-25 | 2022-02-11 | 新奥科技发展有限公司 | 一种催化剂回收水洗反应器、系统及方法 |
| CN113217941B (zh) * | 2021-04-19 | 2022-07-29 | 华能铜川照金煤电有限公司 | 空预器堵塞预测与喷水喷氨优化防堵方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA780802A (en) * | 1968-03-19 | Bretschneider Gunther | Process for solubilizing vanadium and extraction thereof as ammonium meta vanadate and v2o5 | |
| CA542096A (en) * | 1957-06-11 | Allied Chemical And Dye Corporation | Recovery of ammonia values from liquors containing fixed ammonia | |
| JPS5112377A (ja) * | 1974-07-20 | 1976-01-30 | Mitsubishi Chem Ind | Haigasunoshorihoho |
| US4140586A (en) * | 1976-06-14 | 1979-02-20 | Bethlehem Steel Corporation | Method and apparatus for distillation |
| US4111759A (en) * | 1976-07-08 | 1978-09-05 | United States Steel Corporation | Process for separating ammonia and acid gases from waste waters containing fixed ammonia salts |
| JPS5335258A (en) * | 1976-09-14 | 1978-04-01 | Hitachi Zosen Corp | Method for treating drainage containing ammonium salt |
| JPS5941768B2 (ja) * | 1978-08-23 | 1984-10-09 | 三菱重工業株式会社 | アンモニウム塩類付着灰処理方法 |
| JPS58202019A (ja) * | 1982-05-21 | 1983-11-25 | Mitsubishi Heavy Ind Ltd | 排ガスの処理方法およびそのための装置 |
| JPS6019086A (ja) * | 1983-07-12 | 1985-01-31 | Kashima Kita Kyodo Hatsuden Kk | 重油灰の処理方法 |
| JPS6046930A (ja) * | 1983-08-20 | 1985-03-14 | Kashima Kita Kyodo Hatsuden Kk | 改良された重油灰の処理方法 |
| WO1985001671A1 (en) * | 1983-10-14 | 1985-04-25 | Jan Theo Drese | A process for continuously removing and recovering respectively a gas dissolved in a liquid, particularly ammonia from aqueous ammonia waste water |
| JPS61171582A (ja) * | 1985-01-23 | 1986-08-02 | Kashimakita Kyodo Hatsuden Kk | 石油系燃焼灰の湿式処理方法 |
| JPS61171583A (ja) * | 1985-01-23 | 1986-08-02 | Kashimakita Kyodo Hatsuden Kk | 石油系燃焼灰の処理方法 |
| IT1196515B (it) * | 1986-07-17 | 1988-11-16 | Ente Minerario Siciliano | Procedimento per il recupero con alte rese del vanadio da residui della combustione del petrolio |
| JPS6340726A (ja) * | 1986-08-01 | 1988-02-22 | Showa Shell Sekiyu Kk | 燃焼灰からバナジウムを回収する方法 |
| JPH0513718A (ja) * | 1991-06-28 | 1993-01-22 | Sony Corp | 半導体メモリ装置及びその製法 |
| US5362458A (en) * | 1993-03-22 | 1994-11-08 | General Electric Environmental Services, Incorporated | Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate |
| JP3585321B2 (ja) * | 1996-05-30 | 2004-11-04 | 鹿島北共同発電株式会社 | 石油系燃焼灰の湿式処理方法 |
| JPH10152325A (ja) * | 1996-11-19 | 1998-06-09 | Kashima Kita Kyodo Hatsuden Kk | メタバナジン酸アンモニウムの製造方法 |
| JPH10156102A (ja) * | 1996-11-28 | 1998-06-16 | Kashimakita Kyodo Hatsuden Kk | 連続晶析方法 |
| JP3322585B2 (ja) * | 1996-12-18 | 2002-09-09 | 中部電力株式会社 | 重質油燃料焚きボイラの集塵灰と排脱排水の混合処理方法 |
| US6033637A (en) * | 1996-12-25 | 2000-03-07 | Kashima-Kita, Electric Power Corporation | Method for treating combustion ashes |
| JP3883081B2 (ja) * | 1997-03-12 | 2007-02-21 | 鹿島北共同発電株式会社 | メタバナジン酸アンモニウムの製造方法 |
| US6077494A (en) * | 1999-02-24 | 2000-06-20 | Separation Technologies, Inc. | Method for removing ammonia from ammonia contaminated fly ash |
-
1997
- 1997-12-18 US US08/993,159 patent/US6033637A/en not_active Expired - Lifetime
- 1997-12-22 ES ES97122682T patent/ES2172739T3/es not_active Expired - Lifetime
- 1997-12-22 DK DK97122682T patent/DK0852220T3/da active
- 1997-12-22 AT AT97122682T patent/ATE216684T1/de active
- 1997-12-22 CA CA002225670A patent/CA2225670C/en not_active Expired - Fee Related
- 1997-12-22 EP EP97122682A patent/EP0852220B1/en not_active Expired - Lifetime
- 1997-12-22 DE DE69712173T patent/DE69712173T2/de not_active Expired - Lifetime
- 1997-12-23 SG SG1997004627A patent/SG63793A1/en unknown
- 1997-12-23 CN CN97120899A patent/CN1125148C/zh not_active Expired - Fee Related
- 1997-12-23 TW TW086119592A patent/TW416932B/zh not_active IP Right Cessation
- 1997-12-23 KR KR1019970072446A patent/KR100399381B1/ko not_active IP Right Cessation
-
2000
- 2000-01-14 US US09/482,951 patent/US6333012B1/en not_active Expired - Lifetime
-
2001
- 2001-11-29 CN CNB011429453A patent/CN1200878C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980064504A (ko) | 1998-10-07 |
| CN1362368A (zh) | 2002-08-07 |
| DE69712173T2 (de) | 2002-11-07 |
| KR100399381B1 (ko) | 2003-12-24 |
| EP0852220B1 (en) | 2002-04-24 |
| TW416932B (en) | 2001-01-01 |
| US6333012B1 (en) | 2001-12-25 |
| DK0852220T3 (da) | 2002-08-19 |
| US6033637A (en) | 2000-03-07 |
| DE69712173D1 (de) | 2002-05-29 |
| CN1194283A (zh) | 1998-09-30 |
| CN1125148C (zh) | 2003-10-22 |
| CA2225670A1 (en) | 1998-06-25 |
| ATE216684T1 (de) | 2002-05-15 |
| CN1200878C (zh) | 2005-05-11 |
| EP0852220A1 (en) | 1998-07-08 |
| ES2172739T3 (es) | 2002-10-01 |
| CA2225670C (en) | 2005-02-08 |
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