CA1001568A - Removal of sulfur trioxide and acid mist from gaseous streams - Google Patents

Removal of sulfur trioxide and acid mist from gaseous streams

Info

Publication number
CA1001568A
CA1001568A CA143,407A CA143407A CA1001568A CA 1001568 A CA1001568 A CA 1001568A CA 143407 A CA143407 A CA 143407A CA 1001568 A CA1001568 A CA 1001568A
Authority
CA
Canada
Prior art keywords
removal
sulfur trioxide
acid mist
gaseous streams
streams
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
CA143,407A
Other languages
English (en)
Other versions
CA143407S (en
Inventor
Robert Kunin
David H. Clemens
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of CA1001568A publication Critical patent/CA1001568A/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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA143,407A 1971-07-21 1972-05-30 Removal of sulfur trioxide and acid mist from gaseous streams Expired CA1001568A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16493271A 1971-07-21 1971-07-21
US33283673A 1973-02-15 1973-02-15

Publications (1)

Publication Number Publication Date
CA1001568A true CA1001568A (en) 1976-12-14

Family

ID=26860980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,407A Expired CA1001568A (en) 1971-07-21 1972-05-30 Removal of sulfur trioxide and acid mist from gaseous streams

Country Status (6)

Country Link
US (1) US3780500A (enExample)
CA (1) CA1001568A (enExample)
DE (1) DE2229675A1 (enExample)
FR (1) FR2146422B1 (enExample)
GB (1) GB1393395A (enExample)
NL (1) NL7208310A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510301A (en) * 1974-01-03 1978-05-10 Minnesota Mining & Mfg Protection of metals or metal-containing items from atmospheric corrosion
US3876395A (en) * 1974-03-07 1975-04-08 Union Carbide Corp Method for the adsorption of sulfur dioxide
US3945811A (en) * 1974-10-07 1976-03-23 Rohm And Haas Company Process for removing sulfur compounds from gases
US4003848A (en) * 1974-12-10 1977-01-18 Union Carbide Corporation Method for the adsorption of sulfur dioxide
CA1106576A (en) * 1977-03-25 1981-08-11 Alexander J. Kosseim Process for removing so.sub.2 from effluent gases and for removing heat stable salts from systems in which they accumulate using an anion exchange resin
US4863494A (en) * 1988-10-31 1989-09-05 Hayes William V Air purification apparatus including high temperature regenerated adsorbent particles
US5248321A (en) * 1992-08-06 1993-09-28 The Research Foundation Of State University Of New York At Buffalo Process of removing sulfur oxides from gaseous mixtures
US5685895A (en) * 1994-08-10 1997-11-11 Nikon Corporation Air cleaning apparatus used for an exposure apparatus
US6126910A (en) * 1997-10-14 2000-10-03 Wilhelm; James H. Method for removing acid gases from flue gas
IL139814A0 (en) * 1998-05-30 2002-02-10 Univ Kansas State Porous pellet adsorbents fabricated from nanocrystals
US6576044B1 (en) 1999-02-25 2003-06-10 The Boc Group, Inc. Process for the purification of nitric oxide
EP1620678B1 (en) * 2003-04-11 2019-06-19 Evonik Corporation Fuel and process for combustion reduced emissions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592523A (en) * 1948-08-21 1952-04-15 Pure Oil Co Removal of hydrogen sulfide and mercaptans from gases or liquids such as petroleum or petroleum fractions
US3299617A (en) * 1964-04-09 1967-01-24 Culligan Inc Method of removing entrapped gas from an ion exchange resin bed
GB1119432A (en) * 1965-01-30 1968-07-10 Mitsubishi Heavy Ind Ltd Gas-powder contact process and apparatus therefor
US3346484A (en) * 1965-05-03 1967-10-10 Exxon Research Engineering Co Process for removing acidic compounds from aqueous solutions
US3556716A (en) * 1967-04-05 1971-01-19 Rohm & Haas Removal of h2s and nh3 from gas streams
US3498026A (en) * 1968-06-24 1970-03-03 Harry Messinger Ion exchange process and apparatus for continuous removal of gases
US3709977A (en) * 1970-11-16 1973-01-09 Chemical Construction Corp Removal of so2 from gas streams

Also Published As

Publication number Publication date
FR2146422B1 (enExample) 1976-08-13
NL7208310A (enExample) 1973-01-23
FR2146422A1 (enExample) 1973-03-02
GB1393395A (en) 1975-05-07
DE2229675A1 (de) 1973-02-01
US3780500A (en) 1973-12-25

Similar Documents

Publication Publication Date Title
AU463531B2 (en) Process of removing sulfur dioxide froma gas stream
CA994081A (en) Selective removal of sulfur dioxide from gases
CA999120A (en) Production of sulfur trioxide and sulfuric acid
CA979184A (en) Integrated sulphur dioxide removal and claus process
CA980980A (en) Method of removing so3 and h2so4 mist from a gas stream
CA980091A (en) Process for decreasing the total sulphur content of claus off-gases
CA951877A (en) Removal of sulfur dioxide from a gas stream containing the same
CA1001568A (en) Removal of sulfur trioxide and acid mist from gaseous streams
CA1004441A (en) Recovery of sulphur from gases containing h2s and so2
CA654427A (en) Process for the removal of nitrogen oxides from so2 and/or so3-containing gases
ZA7245B (en) Process of removing sulfur dioxide from a gas stream
CA975927A (en) Production of sulfur trioxide
CA1004832A (en) Recovery of sulphur from gases containing h2s and so2
CA946135A (en) Removal of sulfur dioxide from gas streams
CA975534A (en) Catalytic production of sulphur from h2s and so2
CA966637A (en) Removal of sulfur dioxide from waste gases with conversion of sulfur to solid sulfite form
SU576289A1 (ru) Способ выделени двуокиси серы из сульфатов
CA959632A (en) Recovery of sulfur dioxide
AU455051B2 (en) Process forthe recovery of sulfur dioxide
IL52738A0 (en) The removal of sulfur dioxide and sulfur trioxide from gaseous streams
CA1004831A (en) Recovery of sulphur from gases containing h2s and so2
CA873247A (en) Recovery of sulfur dioxide from waste gases
CA877215A (en) Recovery of sulfur dioxide
CA955730A (en) Process of reducing sulphur dioxide to elemental sulphur
AU436627B2 (en) Process for removal of sulfur dioxide from gas streams