JPS5423074A - So2 separation method - Google Patents

So2 separation method

Info

Publication number
JPS5423074A
JPS5423074A JP8852978A JP8852978A JPS5423074A JP S5423074 A JPS5423074 A JP S5423074A JP 8852978 A JP8852978 A JP 8852978A JP 8852978 A JP8852978 A JP 8852978A JP S5423074 A JPS5423074 A JP S5423074A
Authority
JP
Japan
Prior art keywords
separation method
separation
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.)
Pending
Application number
JP8852978A
Other languages
Japanese (ja)
Inventor
Fuatsuteinga Fuorukeru
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.)
Novartis AG
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 JPS5423074A publication Critical patent/JPS5423074A/en
Pending 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
JP8852978A 1977-07-21 1978-07-21 So2 separation method Pending JPS5423074A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5423074A true JPS5423074A (en) 1979-02-21

Family

ID=4347903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8852978A Pending JPS5423074A (en) 1977-07-21 1978-07-21 So2 separation method

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014083982A1 (en) * 2012-11-30 2014-06-05 千代田化工建設株式会社 Desulfurization method and device for sulfuric acid production device

Families Citing this family (5)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014083982A1 (en) * 2012-11-30 2014-06-05 千代田化工建設株式会社 Desulfurization method and device for sulfuric acid production device
JP2014108383A (en) * 2012-11-30 2014-06-12 Chiyoda Corp Desulfurization method and desulfurization apparatus for sulfuric acid production equipment

Also Published As

Publication number Publication date
ZA784132B (en) 1979-07-25
AU3820178A (en) 1980-01-24
AU528089B2 (en) 1983-04-14
IT7850389A0 (en) 1978-07-20
PL208578A1 (en) 1979-04-23
DE2830215A1 (en) 1979-02-22
AT372297B (en) 1983-09-26
BR7804686A (en) 1979-04-17
ES471906A1 (en) 1979-10-01
ATA526278A (en) 1983-02-15
IN150428B (en) 1982-10-02
PL112097B2 (en) 1980-09-30
DD137192A5 (en) 1979-08-22
EP0000707B1 (en) 1981-10-14
EP0000707A1 (en) 1979-02-21
FI782254A (en) 1979-01-22

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