IT1230644B - Miscela per ridurre sostanze inquinanti nei fumi di una caldaia. - Google Patents

Miscela per ridurre sostanze inquinanti nei fumi di una caldaia.

Info

Publication number
IT1230644B
IT1230644B IT8822621A IT2262188A IT1230644B IT 1230644 B IT1230644 B IT 1230644B IT 8822621 A IT8822621 A IT 8822621A IT 2262188 A IT2262188 A IT 2262188A IT 1230644 B IT1230644 B IT 1230644B
Authority
IT
Italy
Prior art keywords
smokes
boiler
mixture
polluting substances
reduce polluting
Prior art date
Application number
IT8822621A
Other languages
English (en)
Other versions
IT8822621A0 (it
Inventor
Giuseppe Quattroni
Gennaro De Michele
Original Assignee
Ente Naz Energia Elettrica
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
Application filed by Ente Naz Energia Elettrica filed Critical Ente Naz Energia Elettrica
Priority to IT8822621A priority Critical patent/IT1230644B/it
Publication of IT8822621A0 publication Critical patent/IT8822621A0/it
Priority to EP89120544A priority patent/EP0373351A1/en
Application granted granted Critical
Publication of IT1230644B publication Critical patent/IT1230644B/it

Links

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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
IT8822621A 1988-11-15 1988-11-15 Miscela per ridurre sostanze inquinanti nei fumi di una caldaia. IT1230644B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8822621A IT1230644B (it) 1988-11-15 1988-11-15 Miscela per ridurre sostanze inquinanti nei fumi di una caldaia.
EP89120544A EP0373351A1 (en) 1988-11-15 1989-11-07 A mixture for reducing pollutant materials in boiler flue gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822621A IT1230644B (it) 1988-11-15 1988-11-15 Miscela per ridurre sostanze inquinanti nei fumi di una caldaia.

Publications (2)

Publication Number Publication Date
IT8822621A0 IT8822621A0 (it) 1988-11-15
IT1230644B true IT1230644B (it) 1991-10-28

Family

ID=11198527

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822621A IT1230644B (it) 1988-11-15 1988-11-15 Miscela per ridurre sostanze inquinanti nei fumi di una caldaia.

Country Status (2)

Country Link
EP (1) EP0373351A1 (it)
IT (1) IT1230644B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1304939C (en) * 1990-09-17 1992-07-14 Rene Mangal Process for controlling acid gas emissions in power plant flue gases
IT1247541B (it) * 1991-05-07 1994-12-17 Ente Naz Energia Elettrica Processo per ridurre gli ossidi di azoto nei gas di combustione
CA2121595A1 (en) * 1991-11-27 1993-06-10 Brian K. Gullett Process and composition for nox and sox reduction
WO1994009896A1 (en) * 1992-11-02 1994-05-11 Nalco Fuel Tech Process and composition for sorbent reduction of n2o
US5468460A (en) * 1994-01-10 1995-11-21 Nalco Fuel Tech Stabilization of calcium-based slurries for sox reduction by in-furnace injection
CN1131718C (zh) * 1994-06-30 2003-12-24 纳可环技公司 用于改进静电除尘器收集效率的方法
US5658547A (en) * 1994-06-30 1997-08-19 Nalco Fuel Tech Simplified efficient process for reducing NOx, SOx, and particulates
WO2006050567A1 (en) * 2004-11-12 2006-05-18 Ultimate Nominees Pty Ltd Non-toxic dispersants for hydrated lime slurries

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565575A (en) * 1968-05-22 1971-02-23 Chemical Construction Corp Removal of nitrogen oxides from a gas stream
DE2752918A1 (de) * 1977-11-26 1979-05-31 Saarbergwerke Ag Verfahren zum reinigen von abgasen
US4786485A (en) * 1986-11-12 1988-11-22 The United States Of America As Represented By The United States Environmental Protection Agency Lignosulfonate-modified calcium hydroxide for SO2 control during furnace injection

Also Published As

Publication number Publication date
EP0373351A1 (en) 1990-06-20
IT8822621A0 (it) 1988-11-15

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