ES2172739T3 - Un metodo de procesado por via humeda de las cenizas de combustion de combustibles derivados del petroleo, que contienen sulfato de amonio, y un metodo para usar los componentes amoniacales recuperados por el metodo de procesado por via humeda. - Google Patents

Un metodo de procesado por via humeda de las cenizas de combustion de combustibles derivados del petroleo, que contienen sulfato de amonio, y un metodo para usar los componentes amoniacales recuperados por el metodo de procesado por via humeda.

Info

Publication number
ES2172739T3
ES2172739T3 ES97122682T ES97122682T ES2172739T3 ES 2172739 T3 ES2172739 T3 ES 2172739T3 ES 97122682 T ES97122682 T ES 97122682T ES 97122682 T ES97122682 T ES 97122682T ES 2172739 T3 ES2172739 T3 ES 2172739T3
Authority
ES
Spain
Prior art keywords
processing
combustion ashes
humeda
ammonial
humidity
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.)
Expired - Lifetime
Application number
ES97122682T
Other languages
English (en)
Inventor
Toshiaki Akahoshi
Akira Sakuma
Aritoshi Inoue
Masami Iijima
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.)
Kashima Kita Electric Power Corp
Original Assignee
Kashima Kita Electric Power Corp
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.)
Filing date
Publication date
Priority claimed from JP35614696A external-priority patent/JP3585332B2/ja
Priority claimed from JP01996397A external-priority patent/JP3625247B2/ja
Priority claimed from JP5384097A external-priority patent/JPH10231124A/ja
Application filed by Kashima Kita Electric Power Corp filed Critical Kashima Kita Electric Power Corp
Application granted granted Critical
Publication of ES2172739T3 publication Critical patent/ES2172739T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN METODO DE PROCESAMIENTO EN HUMEDO, EL CUAL COMPRENDE AL MENOS UN PASO DE PREPARACION DE UNA SUSPENSION DE LAS CENIZAS DE COMBUSTION, DE MEZCLA DE LAS CENIZAS DE COMBUSTION Y AGUA, UN PASO DE DESCOMPOSICION DOBLE PARA EL SULFATO AMONICO, UN PASO DE RECUPERACION DEL AMONIACO LIBRE A PARTIR DE UNA SUSPENSION DE YESO QUE CONTIENE EL AMONIACO LIBRE PRODUCIDO EN EL PASO DE DESCOMPOSICION DOBLE SUCESIVAMENTE, EL CUAL ES EXCELENTE EN CUANTO A LA EFICACIA DE SEPARACION DEL AMONIACO DE LA SUSPENSION DE YESO EN EL PASO DE RECUPERACION DE AMONIACO Y EN EL CUAL SE SUPRIME LA OBSTRUCCION EN EL DISPOSITIVO DESCARGADOR, ASI COMO A UN METODO DE LA UTILIZACION DE LOS COMPONENTES DE AMONIACO CON UNA VENTAJA INDUSTRIAL.
ES97122682T 1996-12-25 1997-12-22 Un metodo de procesado por via humeda de las cenizas de combustion de combustibles derivados del petroleo, que contienen sulfato de amonio, y un metodo para usar los componentes amoniacales recuperados por el metodo de procesado por via humeda. Expired - Lifetime ES2172739T3 (es)

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
ES2172739T3 true ES2172739T3 (es) 2002-10-01

Family

ID=27282839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97122682T Expired - Lifetime ES2172739T3 (es) 1996-12-25 1997-12-22 Un metodo de procesado por via humeda de las cenizas de combustion de combustibles derivados del petroleo, que contienen sulfato de amonio, y un metodo para usar los componentes amoniacales recuperados por el metodo de procesado por via humeda.

Country Status (11)

Country Link
US (2) US6033637A (es)
EP (1) EP0852220B1 (es)
KR (1) KR100399381B1 (es)
CN (2) CN1125148C (es)
AT (1) ATE216684T1 (es)
CA (1) CA2225670C (es)
DE (1) DE69712173T2 (es)
DK (1) DK0852220T3 (es)
ES (1) ES2172739T3 (es)
SG (1) SG63793A1 (es)
TW (1) TW416932B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
US6746654B2 (en) * 2001-12-06 2004-06-08 Brown University Research Foundation Dry and semi-dry methods for removal of ammonia from fly ash
US20030147795A1 (en) * 2001-12-06 2003-08-07 Brown University Research Foundation Dry and semi-dry methods for removal of ammonia from fly ash
JPWO2003072275A1 (ja) * 2002-02-27 2005-06-16 鹿島北共同発電株式会社 石油系燃焼灰の湿式処理方法
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、***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)

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Publication number Priority date Publication date Assignee Title
CA542096A (en) * 1957-06-11 Allied Chemical And Dye Corporation Recovery of ammonia values from liquors containing fixed ammonia
CA780802A (en) * 1968-03-19 Bretschneider Gunther Process for solubilizing vanadium and extraction thereof as ammonium meta vanadate and v2o5
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
DE3484871D1 (de) * 1983-10-14 1991-09-05 Jan Theo Drese Verfahren zur kontinuierlichen entfernung und rueckgewinnung von ammoniak aus ammoniak enthaltenden abfallwasser.
JPS61171583A (ja) * 1985-01-23 1986-08-02 Kashimakita Kyodo Hatsuden Kk 石油系燃焼灰の処理方法
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
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

Also Published As

Publication number Publication date
EP0852220B1 (en) 2002-04-24
SG63793A1 (en) 1999-03-30
DK0852220T3 (da) 2002-08-19
CN1194283A (zh) 1998-09-30
EP0852220A1 (en) 1998-07-08
TW416932B (en) 2001-01-01
CA2225670C (en) 2005-02-08
CA2225670A1 (en) 1998-06-25
KR19980064504A (ko) 1998-10-07
CN1125148C (zh) 2003-10-22
ATE216684T1 (de) 2002-05-15
DE69712173D1 (de) 2002-05-29
KR100399381B1 (ko) 2003-12-24
US6333012B1 (en) 2001-12-25
US6033637A (en) 2000-03-07
DE69712173T2 (de) 2002-11-07
CN1362368A (zh) 2002-08-07
CN1200878C (zh) 2005-05-11

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