IT7850389A0 - PROCEDURE AND PLANT FOR SEPARATING SO2 FROM A GASEOUS STREAM - Google Patents

PROCEDURE AND PLANT FOR SEPARATING SO2 FROM A GASEOUS STREAM

Info

Publication number
IT7850389A0
IT7850389A0 IT7850389A IT5038978A IT7850389A0 IT 7850389 A0 IT7850389 A0 IT 7850389A0 IT 7850389 A IT7850389 A IT 7850389A IT 5038978 A IT5038978 A IT 5038978A IT 7850389 A0 IT7850389 A0 IT 7850389A0
Authority
IT
Italy
Prior art keywords
plant
separating
procedure
gaseous stream
gaseous
Prior art date
Application number
IT7850389A
Other languages
Italian (it)
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IT7850389A0 publication Critical patent/IT7850389A0/en

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)
IT7850389A 1977-07-21 1978-07-20 PROCEDURE AND PLANT FOR SEPARATING SO2 FROM A GASEOUS STREAM IT7850389A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH906277 1977-07-21

Publications (1)

Publication Number Publication Date
IT7850389A0 true IT7850389A0 (en) 1978-07-20

Family

ID=4347903

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7850389A IT7850389A0 (en) 1977-07-21 1978-07-20 PROCEDURE AND PLANT FOR SEPARATING SO2 FROM A GASEOUS STREAM

Country Status (13)

Country Link
EP (1) EP0000707B1 (en)
JP (1) JPS5423074A (en)
AT (1) AT372297B (en)
AU (1) AU528089B2 (en)
BR (1) BR7804686A (en)
DD (1) DD137192A5 (en)
DE (1) DE2830215A1 (en)
ES (1) ES471906A1 (en)
FI (1) FI782254A (en)
IN (1) IN150428B (en)
IT (1) IT7850389A0 (en)
PL (1) PL112097B2 (en)
ZA (1) ZA784132B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127075A1 (en) * 1991-08-16 1993-02-18 Nymic Anstalt METHOD FOR CLEANING LOADED EXHAUST GAS FROM COMBUSTION PLANTS
DE4129166A1 (en) * 1991-09-03 1993-03-04 Nymic Anstalt METHOD FOR PURIFYING SMOKE GAS
FR2961409A1 (en) * 2010-06-22 2011-12-23 Air Liquide Purifying flue gas comprises contacting gas rich in carbon dioxide and containing sulfur dioxide, nitrogen oxides and oxygen with acid, separating sulfuric acid and concentrating gas into sulfur dioxide, nitric oxide and nitrogen dioxide
JP6124206B2 (en) * 2012-11-30 2017-05-10 千代田化工建設株式会社 Desulfurization method and apparatus for sulfuric acid production equipment
WO2020002472A1 (en) 2018-06-28 2020-01-02 Basf Se Use of alkynylthiophenes as nitrification inhibitors
CN112246081A (en) * 2020-09-30 2021-01-22 浙江蓝星环保设备有限公司 Flue gas denitration device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB270988A (en) * 1926-10-12 1927-05-19 Hugo Petersen Improvements in and relating to the manufacture of sulphuric acid
DE467587C (en) * 1928-01-11 1928-10-29 Erich Rothammel Method for using a global apparatus for the exclusive production of sulfuric acid
US1822447A (en) * 1928-01-16 1931-09-08 Gen Chemical Corp Manufacture of hso from weak so, gas
FR911236A (en) * 1945-06-04 1946-07-02 Process and installation for the combined manufacture of nitric acid and sulfuric acid, in particular very concentrated
FR2032512A5 (en) * 1969-01-15 1970-11-27 Cimadevilla Jose Pure, concentrated sulphuric acid prodn
DE2510294A1 (en) * 1975-03-10 1976-09-23 Ciba Geigy Ag PROCESS FOR SEPARATING SO DEEP 2 FROM GAS TROEMS WITH THE RECOVERY OF SULFUR ACID BY THE NITROGEN OXIDE PROCESS

Also Published As

Publication number Publication date
FI782254A (en) 1979-01-22
ATA526278A (en) 1983-02-15
ES471906A1 (en) 1979-10-01
PL208578A1 (en) 1979-04-23
ZA784132B (en) 1979-07-25
EP0000707B1 (en) 1981-10-14
JPS5423074A (en) 1979-02-21
PL112097B2 (en) 1980-09-30
IN150428B (en) 1982-10-02
BR7804686A (en) 1979-04-17
AU3820178A (en) 1980-01-24
DD137192A5 (en) 1979-08-22
AU528089B2 (en) 1983-04-14
DE2830215A1 (en) 1979-02-22
AT372297B (en) 1983-09-26
EP0000707A1 (en) 1979-02-21

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