ES492352A0 - Procedimiento e instalacion de recuperacion continua de oxidos de nitrogeno de una mezcla gaseosa. - Google Patents

Procedimiento e instalacion de recuperacion continua de oxidos de nitrogeno de una mezcla gaseosa.

Info

Publication number
ES492352A0
ES492352A0 ES492352A ES492352A ES492352A0 ES 492352 A0 ES492352 A0 ES 492352A0 ES 492352 A ES492352 A ES 492352A ES 492352 A ES492352 A ES 492352A ES 492352 A0 ES492352 A0 ES 492352A0
Authority
ES
Spain
Prior art keywords
nitrogen oxides
gaseous mixture
procedure
installation
continuous recovery
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.)
Granted
Application number
ES492352A
Other languages
English (en)
Other versions
ES8201034A1 (es
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.)
AZOTE CIE
Francaise de L'azote Cofaz Cie
Original Assignee
AZOTE CIE
Francaise de L'azote Cofaz Cie
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 AZOTE CIE, Francaise de L'azote Cofaz Cie filed Critical AZOTE CIE
Publication of ES492352A0 publication Critical patent/ES492352A0/es
Publication of ES8201034A1 publication Critical patent/ES8201034A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Gas Separation By Absorption (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ES492352A 1979-06-13 1980-06-12 Procedimiento e instalacion de recuperacion continua de oxidos de nitrogeno de una mezcla gaseosa. Expired ES8201034A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915147A FR2458306B1 (fr) 1979-06-13 1979-06-13 Procede et installation de recuperation d'oxydes d'azote des gaz nitreux

Publications (2)

Publication Number Publication Date
ES492352A0 true ES492352A0 (es) 1981-11-01
ES8201034A1 ES8201034A1 (es) 1981-11-01

Family

ID=9226557

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492352A Expired ES8201034A1 (es) 1979-06-13 1980-06-12 Procedimiento e instalacion de recuperacion continua de oxidos de nitrogeno de una mezcla gaseosa.

Country Status (17)

Country Link
US (1) US4521390A (es)
EP (1) EP0021954B1 (es)
JP (1) JPS571426A (es)
AT (1) ATE13635T1 (es)
CA (1) CA1150037A (es)
DD (1) DD151438A5 (es)
DE (1) DE3070731D1 (es)
DK (1) DK156472C (es)
ES (1) ES8201034A1 (es)
FI (1) FI68799C (es)
FR (1) FR2458306B1 (es)
GR (1) GR69218B (es)
IE (1) IE51162B1 (es)
NO (1) NO156083C (es)
PL (1) PL129753B1 (es)
PT (1) PT71322A (es)
YU (1) YU43474B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3465703D1 (en) * 1983-12-21 1987-10-08 Ruetgerswerke Ag Method for continuously purifying exhaust gaz with active coal
DE3869490D1 (de) * 1987-06-29 1992-04-30 Atomic Energy Authority Uk Verfahren zur elektrochemischen behandlung von stoffen.
FR2948579B1 (fr) * 2009-07-31 2012-04-13 Cdem Ct Depollution Environnement Moteurs Procede de traitement d'un gaz contenant des oxydes de soufre
US8795620B2 (en) * 2011-02-15 2014-08-05 Ati Properties, Inc. Systems and methods for recovering nitric acid from pickling solutions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1433969A (en) * 1918-09-19 1922-10-31 Arthur A Noyes Process of treating gas mixtures containing nitrogen oxides
US2856259A (en) * 1949-12-08 1958-10-14 Colasit A G Method for purifying air contaminated by acid or nitrous impurities
DE1267668B (de) * 1957-08-28 1968-05-09 Reinluft G M B H Verfahren zur adsorptiven Abtrennung und Gewinnung von Schwefeldioxid und/oder Stickoxid aus industriellen Gasen, insbesondere Rauchgasen
FR1502724A (fr) * 1966-07-21 1967-11-24 Rech S Tech Et Ind S R T I S A Procédé de récupération des oxydes d'azote dans les gaz industriels
US3472620A (en) * 1967-11-13 1969-10-14 Belge Produits Chimiques Sa Process for the manufacture of nitric acid
US3710548A (en) * 1970-10-19 1973-01-16 R Coughlin Process and device for purifying air
CA961240A (en) * 1971-09-21 1975-01-21 Alexander Lawson Nox removal from gases
CA1003323A (en) * 1971-12-09 1977-01-11 Masahiro Tsujikawa Air purifying apparatus having means for removal of nitrogen oxides
JPS4974696A (es) * 1972-11-21 1974-07-18
JPS4988780A (es) * 1972-12-26 1974-08-24
US4219536A (en) * 1978-07-26 1980-08-26 Chevron Research Company Nitric acid process and disposal of waste liquids containing ammonium nitrites

Also Published As

Publication number Publication date
DE3070731D1 (en) 1985-07-11
NO801750L (no) 1980-12-15
DK252980A (da) 1980-12-14
DK156472C (da) 1990-01-29
PL224921A1 (es) 1981-04-10
FR2458306A1 (fr) 1981-01-02
PT71322A (fr) 1980-06-01
US4521390A (en) 1985-06-04
DD151438A5 (de) 1981-10-21
EP0021954A1 (fr) 1981-01-07
YU151080A (en) 1983-02-28
FI68799B (fi) 1985-07-31
PL129753B1 (en) 1984-06-30
IE801209L (en) 1980-12-13
NO156083B (no) 1987-04-13
ES8201034A1 (es) 1981-11-01
FI68799C (fi) 1985-11-11
ATE13635T1 (de) 1985-06-15
FR2458306B1 (fr) 1986-02-21
NO156083C (no) 1987-07-22
IE51162B1 (en) 1986-10-29
FI801862A (fi) 1980-12-14
EP0021954B1 (fr) 1985-06-05
GR69218B (es) 1982-05-10
JPS571426A (en) 1982-01-06
JPH0117734B2 (es) 1989-03-31
CA1150037A (fr) 1983-07-19
YU43474B (en) 1989-08-31
DK156472B (da) 1989-08-28

Similar Documents

Publication Publication Date Title
IN158238B (es)
IT7828071A0 (it) Processo per la separazione di contaminanti polimerici da soluzioni acquose assorbenti usate per trattare correnti gassose contenenti gas organici.
ES492352A0 (es) Procedimiento e instalacion de recuperacion continua de oxidos de nitrogeno de una mezcla gaseosa.
JPS5248593A (en) Method for removal and recovery of nox
ATE24475T1 (de) Verfahren zur reinigung eines gemisches von wasser mit c1-c2-alkoholen das von der industriellen herstellung von ethanol stammt, mit hilfe eines extraktionsmittels.
SE8008186L (sv) Forfarande for framstellning av cyanvete
JPS52118904A (en) Chemical liquid impregnation method using carbon dioxide gas as reaction agent
JPS52113360A (en) Fluctuation equalization of fluid concentration
JPS5464091A (en) Adsorbent for removal of nitrogen oxides
JPS52114590A (en) Treatment of h2s containing gas and adsorbent therefor
JPS5273183A (en) Removal of hydrogen chloride in exhaust gas
JPS52129677A (en) Treatment of gas containing nitrogen oxides
GB393690A (en) Improvements in the manufacture and production of acetaldehyde from acetylene
JPS5487288A (en) Analysis of hydrazine in denitrating liquid
JPS531174A (en) Regeneration treatment of adsorbent containing organic contaminant
SU1139700A1 (ru) Способ получени брома
SU81738A1 (ru) Способ очистки кальциевой соли триоксиглутаровой кислоты
JPS52146046A (en) Process for purifying tap water
SU385603A1 (ru) СПОСОБ ОЧИСТКИ ГАЗОВ ОТ SOs
JPS534765A (en) Treatment of exhaust gas
JPS52146050A (en) Process for waste water with high concentration of organic component
JPS51117178A (en) Method and apparatus for purification with mechanism for concentration and regeneration
JPS5248563A (en) Process for treatment of exhaust gas
JPS55121843A (en) Catalyst for reaction between substance in solution and gaseous component
ES368166A3 (es) Procedimiento para la purificacion de hidrocarburos insatu-rados.