JPS51112795A - Process for separation of sulfur dioxide from gas flow while manufacturing sulfric acid by nitrogen oxide process - Google Patents

Process for separation of sulfur dioxide from gas flow while manufacturing sulfric acid by nitrogen oxide process

Info

Publication number
JPS51112795A
JPS51112795A JP51026623A JP2662376A JPS51112795A JP S51112795 A JPS51112795 A JP S51112795A JP 51026623 A JP51026623 A JP 51026623A JP 2662376 A JP2662376 A JP 2662376A JP S51112795 A JPS51112795 A JP S51112795A
Authority
JP
Japan
Prior art keywords
separation
manufacturing
gas flow
sulfur dioxide
nitrogen oxide
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
JP51026623A
Other languages
English (en)
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 JPS51112795A publication Critical patent/JPS51112795A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/82—Preparation of sulfuric acid using a nitrogen oxide process
    • C01B17/86—Tower process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
JP51026623A 1975-03-10 1976-03-10 Process for separation of sulfur dioxide from gas flow while manufacturing sulfric acid by nitrogen oxide process Pending JPS51112795A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752510294 DE2510294A1 (de) 1975-03-10 1975-03-10 Verfahren zum abtrennen von so tief 2 aus gasstroemen unter gewinnung von schwefelsaeure nach dem stickoxid-verfahren
CH300075 1975-03-10

Publications (1)

Publication Number Publication Date
JPS51112795A true JPS51112795A (en) 1976-10-05

Family

ID=25691914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51026623A Pending JPS51112795A (en) 1975-03-10 1976-03-10 Process for separation of sulfur dioxide from gas flow while manufacturing sulfric acid by nitrogen oxide process

Country Status (12)

Country Link
JP (1) JPS51112795A (sv)
AU (1) AU505882B2 (sv)
BE (1) BE839345A (sv)
BR (1) BR7601423A (sv)
CA (1) CA1097477A (sv)
DD (1) DD126392A5 (sv)
DE (2) DE2510294A1 (sv)
FI (1) FI760585A (sv)
FR (1) FR2303760A1 (sv)
GB (1) GB1538113A (sv)
LU (1) LU74502A1 (sv)
SE (1) SE416798B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564825A (en) * 1978-11-07 1980-05-15 Sumitomo Metal Mining Co Ltd Treating method for lean waste gas containing sulfurous acid gas

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830214A1 (de) * 1977-07-21 1979-02-08 Ciba Geigy Ag Verfahren zum abtrennen von so tief 2 aus einem gasstrom und anlage zur durchfuehrung des verfahrens
DE2830215A1 (de) * 1977-07-21 1979-02-22 Ciba Geigy Ag Verfahren zum abtrennen von so tief 2
EP0191725A3 (de) * 1985-01-16 1989-11-02 Ciba-Geigy Ag Verfahren zur Abscheidung von Schwefeldioxid aus Gasen und zur Gewinnung von konzentrierter Schwefelsäure
ES2006971A6 (es) * 1988-06-07 1989-05-16 Union Explosivos Rio Tinto Procedimiento e instalacion para la recuperacion de oxidos de nitrogeno procedentes de plantas industriales.
DE4127075A1 (de) * 1991-08-16 1993-02-18 Nymic Anstalt Verfahren zum reinigen von belasteten abgasen von verbrennungsanlagen
DE10050526A1 (de) * 2000-10-11 2002-04-25 Sachtleben Chemie Gmbh Verfahren zur Entfernung von Nitrosylschwefelsäure aus dem Schwefelsäureprozess

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564825A (en) * 1978-11-07 1980-05-15 Sumitomo Metal Mining Co Ltd Treating method for lean waste gas containing sulfurous acid gas

Also Published As

Publication number Publication date
AU505882B2 (en) 1979-12-06
FR2303760A1 (fr) 1976-10-08
FR2303760B1 (sv) 1982-09-17
SE416798B (sv) 1981-02-09
DE2609505A1 (de) 1976-09-30
CA1097477A (en) 1981-03-17
DD126392A5 (sv) 1977-07-13
FI760585A (sv) 1976-09-11
BR7601423A (pt) 1976-09-14
GB1538113A (en) 1979-01-10
BE839345A (fr) 1976-09-09
AU1180176A (en) 1977-09-15
LU74502A1 (sv) 1977-01-10
SE7602528L (sv) 1976-09-13
DE2510294A1 (de) 1976-09-23

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