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CA928937A - Removal of noxious elements from gaseous atmospheres - Google Patents

Removal of noxious elements from gaseous atmospheres

Info

Publication number
CA928937A
CA928937A CA068447A CA68447A CA928937A CA 928937 A CA928937 A CA 928937A CA 068447 A CA068447 A CA 068447A CA 68447 A CA68447 A CA 68447A CA 928937 A CA928937 A CA 928937A
Authority
CA
Canada
Prior art keywords
removal
gaseous atmospheres
noxious elements
noxious
elements
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
Application number
CA068447A
Inventor
F. De Castro Paul
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.)
R F DE CASTRO ENTERPRISES
Original Assignee
R F DE CASTRO ENTERPRISES
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 R F DE CASTRO ENTERPRISES filed Critical R F DE CASTRO ENTERPRISES
Application granted granted Critical
Publication of CA928937A publication Critical patent/CA928937A/en
Expired legal-status Critical Current

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)
  • Exhaust Gas After Treatment (AREA)
CA068447A 1969-10-13 1969-11-26 Removal of noxious elements from gaseous atmospheres Expired CA928937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86555569A 1969-10-13 1969-10-13

Publications (1)

Publication Number Publication Date
CA928937A true CA928937A (en) 1973-06-26

Family

ID=25345766

Family Applications (1)

Application Number Title Priority Date Filing Date
CA068447A Expired CA928937A (en) 1969-10-13 1969-11-26 Removal of noxious elements from gaseous atmospheres

Country Status (4)

Country Link
US (1) US3563697A (en)
CA (1) CA928937A (en)
DE (1) DE2043137C3 (en)
FR (1) FR2059439A6 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867507A (en) * 1972-04-24 1975-02-18 Exxon Research Engineering Co Method for removing the oxides of nitrogen as air contaminants
US5096679A (en) * 1988-04-01 1992-03-17 The Standard Oil Company System to mitigate the effect of an environmental release of a contaminant gas
US5145651A (en) * 1988-04-01 1992-09-08 The Standard Oil Company System to mitigate the effect of an environmental release of a contaminant gas
US4822577A (en) * 1988-07-14 1989-04-18 Fuel Tech, Inc. Method for the reduction of sulfur trioxide in an effluent
US6818043B1 (en) * 2003-01-23 2004-11-16 Electric Power Research Institute, Inc. Vapor-phase contaminant removal by injection of fine sorbent slurries

Also Published As

Publication number Publication date
DE2043137C3 (en) 1974-06-06
DE2043137B2 (en) 1973-09-27
FR2059439A6 (en) 1971-05-28
DE2043137A1 (en) 1971-05-06
US3563697A (en) 1971-02-16

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