SE400267B - Forfarande for oxidation av svaveldioxid - Google Patents

Forfarande for oxidation av svaveldioxid

Info

Publication number
SE400267B
SE400267B SE7403353A SE7403353A SE400267B SE 400267 B SE400267 B SE 400267B SE 7403353 A SE7403353 A SE 7403353A SE 7403353 A SE7403353 A SE 7403353A SE 400267 B SE400267 B SE 400267B
Authority
SE
Sweden
Prior art keywords
oxidation
procedure
sulfur dioxide
sulfur
dioxide
Prior art date
Application number
SE7403353A
Other languages
English (en)
Swedish (sv)
Inventor
S Yamamoto
M Nambu
H Machida
Original Assignee
Nippon Oil Co Ltd
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
Priority claimed from JP2945473A external-priority patent/JPS5628844B2/ja
Priority claimed from JP48029455A external-priority patent/JPS49118693A/ja
Priority claimed from JP48029933A external-priority patent/JPS49118685A/ja
Application filed by Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Publication of SE400267B publication Critical patent/SE400267B/xx

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
    • C01B17/76—Preparation by contact processes
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
SE7403353A 1973-03-15 1974-03-13 Forfarande for oxidation av svaveldioxid SE400267B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2945473A JPS5628844B2 (cs) 1973-03-15 1973-03-15
JP48029455A JPS49118693A (cs) 1973-03-15 1973-03-15
JP48029933A JPS49118685A (cs) 1973-03-16 1973-03-16

Publications (1)

Publication Number Publication Date
SE400267B true SE400267B (sv) 1978-03-20

Family

ID=27286581

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7403353A SE400267B (sv) 1973-03-15 1974-03-13 Forfarande for oxidation av svaveldioxid

Country Status (8)

Country Link
US (1) US3947560A (cs)
CA (1) CA1014330A (cs)
DE (1) DE2412551B2 (cs)
FR (1) FR2221402B1 (cs)
GB (1) GB1466783A (cs)
IT (1) IT1003768B (cs)
NL (1) NL7403512A (cs)
SE (1) SE400267B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100259A (en) * 1973-07-26 1978-07-11 Compagnie Industrielle Des Telecommunications Cit-Alcatel Process and apparatus for the purification of fumes and gases and for the production of sulfuric acid
US4101635A (en) * 1973-09-03 1978-07-18 Nippon Oil Company Ltd. Method for regenerating and recycling catalyst for oxidation of sulfur dioxide
US5266297A (en) * 1989-01-20 1993-11-30 Sugita Wire Mfg. Co., Ltd. Liquid oxidizing method and apparatus
CN116809073A (zh) * 2023-06-06 2023-09-29 中钢集团天澄环保科技股份有限公司 一种用于含硫废水处理的可回收催化剂、制备方法及应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021936A (en) * 1930-12-08 1935-11-26 Univ Illinois Removal of so2 from flue gases
US2090142A (en) * 1933-12-28 1937-08-17 Ici Ltd Wet purification of gases
NL270297A (cs) * 1960-10-17
US3226192A (en) * 1962-02-28 1965-12-28 Mitsubishi Shipbuilding & Eng Process of treating waste gas containing sulfur oxide
FR2106950A5 (cs) * 1970-09-30 1972-05-05 Air Liquide
US3710548A (en) * 1970-10-19 1973-01-16 R Coughlin Process and device for purifying air
NL168321C (cs) * 1971-03-29 Chiyoda Chem Eng Construct Co

Also Published As

Publication number Publication date
NL7403512A (cs) 1974-09-17
DE2412551B2 (de) 1978-06-15
FR2221402B1 (cs) 1976-10-08
FR2221402A1 (cs) 1974-10-11
CA1014330A (en) 1977-07-26
DE2412551A1 (de) 1974-09-26
IT1003768B (it) 1976-06-10
GB1466783A (en) 1977-03-09
US3947560A (en) 1976-03-30

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