[go: up one dir, main page]

ES534976A0 - Procedimiento para la produccion de dioxido de azufre - Google Patents

Procedimiento para la produccion de dioxido de azufre

Info

Publication number
ES534976A0
ES534976A0 ES534976A ES534976A ES534976A0 ES 534976 A0 ES534976 A0 ES 534976A0 ES 534976 A ES534976 A ES 534976A ES 534976 A ES534976 A ES 534976A ES 534976 A0 ES534976 A0 ES 534976A0
Authority
ES
Spain
Prior art keywords
procedure
production
sulfur dioxide
sulfur
dioxide
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.)
Granted
Application number
ES534976A
Other languages
English (en)
Other versions
ES8504621A1 (es
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES8504621A1 publication Critical patent/ES8504621A1/es
Publication of ES534976A0 publication Critical patent/ES534976A0/es
Granted 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Glanulating (AREA)
  • Fertilizers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES534976A 1983-08-09 1984-08-08 Procedimiento para la produccion de dioxido de azufre Granted ES534976A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833328710 DE3328710A1 (de) 1983-08-09 1983-08-09 Verfahren zur herstellung von schwefeldioxid

Publications (2)

Publication Number Publication Date
ES8504621A1 ES8504621A1 (es) 1985-04-16
ES534976A0 true ES534976A0 (es) 1985-04-16

Family

ID=6206137

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534976A Granted ES534976A0 (es) 1983-08-09 1984-08-08 Procedimiento para la produccion de dioxido de azufre

Country Status (6)

Country Link
EP (1) EP0139120B1 (es)
CA (1) CA1249416A (es)
DE (2) DE3328710A1 (es)
ES (1) ES534976A0 (es)
FI (1) FI77435C (es)
NO (1) NO160653C (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633710A1 (de) * 1986-10-03 1988-04-14 Bayer Ag Verfahren zur herstellung von schwefeldioxid
DE3833381A1 (de) * 1988-10-01 1990-04-05 Bayer Ag Verfahren zur herstellung von schwefeldioxid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174185A (en) * 1938-03-16 1939-09-26 Gen Chemical Corp Process for roasting ore
FR1052063A (fr) * 1951-03-06 1954-01-21 Basf Ag Procédé pour la production de gaz contenant de l'anhydride sulfureux
FR1256213A (fr) * 1960-03-30 1961-03-17 Int Nickel Canada Procédé perfectionné de grillage de sulfures de nickel, de cobalt et de cuivre, avec ou sans fer

Also Published As

Publication number Publication date
CA1249416A (en) 1989-01-31
FI77435C (fi) 1989-03-10
NO160653C (no) 1989-05-16
NO843050L (no) 1985-02-11
FI843100L (fi) 1985-02-10
FI77435B (fi) 1988-11-30
EP0139120A1 (de) 1985-05-02
ES8504621A1 (es) 1985-04-16
DE3328710A1 (de) 1985-02-28
EP0139120B1 (de) 1987-01-14
NO160653B (no) 1989-02-06
FI843100A0 (fi) 1984-08-07
DE3462016D1 (en) 1987-02-19

Similar Documents

Publication Publication Date Title
AR231233A1 (es) Procedimiento para la produccion de fibrinogeno
DOP1992004859A (es) Procedimiento para la produccion de n fenilsulfonil-npirimidil y triacinil-urea
MX6980E (es) Procedimiento para la produccion de derivados de carboestirilo
ES527986A0 (es) Procedimiento para la produccion de derivados de 1-azolil-2-aril-3-fluoro-alcan-2-ol.
ES529698A0 (es) Procedimiento para la produccion de proteinas correlacionadas con la toxina difterica
ES529774A0 (es) Procedimiento para la produccion de derivados de 1-sulfo-2-oxoacetidina
AR224975A1 (es) Procedimiento continuo para la produccion de dioxido de cloro
ES533735A0 (es) Procedimiento para la produccion de espirosuccinimidas
MX7668E (es) Procedimiento biotecnologico para la produccion de triptofano
ES538115A0 (es) Procedimiento para la produccion de acilamino-s-triacinas sustituidas
ES527985A0 (es) Procedimiento para la produccion de derivados de 1-fluoro-1-ariloxi-3-azolilmetil-2-alcanol.
IT1150046B (it) Procedimento per la produzione di teatrafluoruro di zolfo
AR226915A1 (es) Procedimiento para la produccion de urea
MX157830A (es) Procedimiento para la produccion de beta-fenilserina
AR227701A1 (es) Procedimiento para la produccion de alpha-haloalquilamidas
GB8410116D0 (en) Sulfur dioxide
ES534976A0 (es) Procedimiento para la produccion de dioxido de azufre
ES528698A0 (es) Procedimiento para la produccion de derivados de fluorazolilpropano
BR8204307A (pt) Processo para a preparacao de dioxido de enxofre
ES528699A0 (es) Procedimiento para la produccion de derivados de halogenazolilpropano
ES534975A0 (es) Procedimiento para la obtencion de dioxido de azufre
ES533317A0 (es) Procedimiento para la produccion de n-fosforil- o tiofosforil-n'-s-triacinil-formamidinas
AR240908A1 (es) Procedimiento para la fabricacion de 2-halogeno- resorcinol
AR226750A1 (es) Procedimiento para la produccion de uricasa
AR229804A1 (es) Procedimiento para la produccion de nuevas cefalosporinas

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612