IT948632B - Processo per rimuovere biossido da una corrente gassosa - Google Patents

Processo per rimuovere biossido da una corrente gassosa

Info

Publication number
IT948632B
IT948632B IT48398/72A IT4839872A IT948632B IT 948632 B IT948632 B IT 948632B IT 48398/72 A IT48398/72 A IT 48398/72A IT 4839872 A IT4839872 A IT 4839872A IT 948632 B IT948632 B IT 948632B
Authority
IT
Italy
Prior art keywords
dioxide
gaseous stream
gaseous
stream
removing dioxide
Prior art date
Application number
IT48398/72A
Other languages
English (en)
Original Assignee
Wellman Power Gas Inc
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 Wellman Power Gas Inc filed Critical Wellman Power Gas Inc
Application granted granted Critical
Publication of IT948632B publication Critical patent/IT948632B/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
    • B01D53/48—Sulfur compounds
    • B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Patch Boards (AREA)
IT48398/72A 1971-02-22 1972-02-17 Processo per rimuovere biossido da una corrente gassosa IT948632B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11738371A 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
IT948632B true IT948632B (it) 1973-06-11

Family

ID=22372617

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48398/72A IT948632B (it) 1971-02-22 1972-02-17 Processo per rimuovere biossido da una corrente gassosa

Country Status (9)

Country Link
JP (1) JPS5137631B1 (it)
BE (1) BE779632A (it)
BR (1) BR7200876D0 (it)
ES (1) ES400063A1 (it)
IT (1) IT948632B (it)
NO (1) NO130978C (it)
SE (1) SE382966B (it)
SU (1) SU860679A1 (it)
ZA (1) ZA7245B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51157922U (it) * 1975-06-10 1976-12-16
JPS5384718U (it) * 1976-12-15 1978-07-13
FI73603C (fi) * 1985-06-17 1987-11-09 Catena Oy Foerfarande foer tillvaratagande och tillgodogoerande av svaveldioxiden i svavelhaltiga gaser saosom roekgaser.
WO1993001881A1 (en) * 1991-07-23 1993-02-04 Rauma Wood International Ltd. Method and apparatus for recovery of sulfur and/or nitrogen oxides from gases containing such oxides
CN105771532A (zh) * 2016-04-26 2016-07-20 中冶南方工程技术有限公司 冷凝烟气脱硫装置

Also Published As

Publication number Publication date
ZA7245B (en) 1972-09-27
JPS5137631B1 (it) 1976-10-16
BR7200876D0 (pt) 1973-05-24
NO130978B (it) 1974-12-09
BE779632A (en) 1972-08-21
ES400063A1 (es) 1974-12-16
SE382966B (sv) 1976-02-23
SU860679A1 (ru) 1981-08-30
NO130978C (it) 1975-03-19

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