BR9509162A - Composição reativa sólida pulverulenta para depurar em óxido nitrico um gás que contém óxido nitrico e processo para a depuração de uma fumaça - Google Patents

Composição reativa sólida pulverulenta para depurar em óxido nitrico um gás que contém óxido nitrico e processo para a depuração de uma fumaça

Info

Publication number
BR9509162A
BR9509162A BR9509162A BR9509162A BR9509162A BR 9509162 A BR9509162 A BR 9509162A BR 9509162 A BR9509162 A BR 9509162A BR 9509162 A BR9509162 A BR 9509162A BR 9509162 A BR9509162 A BR 9509162A
Authority
BR
Brazil
Prior art keywords
oxide
purify
smoke
purifying
gas containing
Prior art date
Application number
BR9509162A
Other languages
English (en)
Inventor
Guy Depelsenaire
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BR9509162A publication Critical patent/BR9509162A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
    • 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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Detergent Compositions (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR9509162A 1994-09-09 1995-08-31 Composição reativa sólida pulverulenta para depurar em óxido nitrico um gás que contém óxido nitrico e processo para a depuração de uma fumaça BR9509162A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9410944A FR2724328B1 (fr) 1994-09-09 1994-09-09 Composition reactive et procede pour l'epuration d'un gaz contenant de l'oxyde nitrique
PCT/EP1995/003430 WO1996007468A1 (fr) 1994-09-09 1995-08-31 Composition reactive et procede pour l'epuration d'un gaz contenant de l'oxyde nitrique

Publications (1)

Publication Number Publication Date
BR9509162A true BR9509162A (pt) 1997-11-25

Family

ID=9466918

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9509162A BR9509162A (pt) 1994-09-09 1995-08-31 Composição reativa sólida pulverulenta para depurar em óxido nitrico um gás que contém óxido nitrico e processo para a depuração de uma fumaça

Country Status (18)

Country Link
US (1) US5935539A (pt)
EP (1) EP0779834A1 (pt)
JP (1) JPH10508789A (pt)
KR (1) KR970705428A (pt)
CN (1) CN1164831A (pt)
AU (1) AU3519895A (pt)
BR (1) BR9509162A (pt)
CA (1) CA2199421A1 (pt)
CZ (1) CZ71097A3 (pt)
FI (1) FI970937A7 (pt)
FR (1) FR2724328B1 (pt)
HU (1) HUP9800150A2 (pt)
IL (1) IL115127A0 (pt)
NO (1) NO971071L (pt)
NZ (1) NZ292894A (pt)
PL (1) PL319015A1 (pt)
SK (1) SK29097A3 (pt)
WO (1) WO1996007468A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA959926B (en) * 1995-11-03 1997-02-20 Dynamotive Corp Reduction of acid rain and ozone depletion precursors.
BE1011344A3 (fr) 1997-08-27 1999-07-06 Solvay Procede pour epurer une fumee et fabriquer une solution aqueuse de chlorure, de sodium.
US7531154B2 (en) 2005-08-18 2009-05-12 Solvay Chemicals Method of removing sulfur dioxide from a flue gas stream

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516884A (en) * 1974-06-28 1976-01-20 Osaka Soda Co Ltd Nisankachitsusono kyushujokyohoho
US4301652A (en) * 1977-07-28 1981-11-24 Kathuharu Sohda Exhaust gas purification apparatus for motor vehicles
JPS5718974A (en) * 1980-07-11 1982-01-30 Kowa Co Tobacco filter
US4783325A (en) * 1985-05-14 1988-11-08 Jones Dale G Process and apparatus for removing oxides of nitrogen and sulfur from combustion gases
DE3644102A1 (de) * 1986-12-23 1988-07-07 Metallgesellschaft Ag Abgasreinigungsverfahren
EP0301272A3 (de) * 1987-07-29 1990-12-05 Waagner-Biro Aktiengesellschaft Verfahren und Vorrichtung zur Abgas- oder Abluftreinigung
DE3908052B4 (de) * 1989-03-13 2004-12-09 Ftu Gmbh Verfahren zur Behandlung von Abgasen unter Oxidation von Schadstoffen
US5118480A (en) * 1990-06-25 1992-06-02 General Electric Environmental Services, Incorporated Method for removing hcl and hf from coal derived fuel gas
JP2605179B2 (ja) * 1990-11-26 1997-04-30 社会福祉法人 北海道リハビリー 活性炭によるＳＯ▲下２▼，ＮＯｘの除去方法及び除去装置
FR2681795B1 (fr) * 1991-09-30 1993-11-19 Solvay Procede pour epurer un gaz contenant de l'oxyde nitrique et du dioxyde de soufre.

Also Published As

Publication number Publication date
FR2724328B1 (fr) 1997-01-10
FR2724328A1 (fr) 1996-03-15
MX9701736A (es) 1997-09-30
CA2199421A1 (fr) 1996-03-14
NO971071D0 (no) 1997-03-07
FI970937L (fi) 1997-05-07
FI970937A7 (fi) 1997-05-07
AU3519895A (en) 1996-03-27
NZ292894A (en) 1998-09-24
JPH10508789A (ja) 1998-09-02
FI970937A0 (fi) 1997-03-05
WO1996007468A1 (fr) 1996-03-14
US5935539A (en) 1999-08-10
CZ71097A3 (en) 1997-09-17
SK29097A3 (en) 1997-09-10
KR970705428A (ko) 1997-10-09
CN1164831A (zh) 1997-11-12
PL319015A1 (en) 1997-07-21
IL115127A0 (en) 1995-12-31
HUP9800150A2 (en) 2001-06-28
EP0779834A1 (fr) 1997-06-25
NO971071L (no) 1997-05-07

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal