SE8702359D0 - Generation of sulphur trioxide from oleum using microwave energy - Google Patents

Generation of sulphur trioxide from oleum using microwave energy

Info

Publication number
SE8702359D0
SE8702359D0 SE8702359A SE8702359A SE8702359D0 SE 8702359 D0 SE8702359 D0 SE 8702359D0 SE 8702359 A SE8702359 A SE 8702359A SE 8702359 A SE8702359 A SE 8702359A SE 8702359 D0 SE8702359 D0 SE 8702359D0
Authority
SE
Sweden
Prior art keywords
oleum
microwave energy
generation
sulphur trioxide
recovered
Prior art date
Application number
SE8702359A
Other languages
English (en)
Other versions
SE8702359L (sv
Inventor
G M J Masse
Original Assignee
Canadian Ind
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 Canadian Ind filed Critical Canadian Ind
Priority to SE8702359A priority Critical patent/SE8702359L/sv
Publication of SE8702359D0 publication Critical patent/SE8702359D0/sv
Publication of SE8702359L publication Critical patent/SE8702359L/sv

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SE8702359A 1987-06-05 1987-06-05 Framstaellning av svaveltrioxid ur oleum med anvaendning av mikrovaagenergi SE8702359L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8702359A SE8702359L (sv) 1987-06-05 1987-06-05 Framstaellning av svaveltrioxid ur oleum med anvaendning av mikrovaagenergi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702359A SE8702359L (sv) 1987-06-05 1987-06-05 Framstaellning av svaveltrioxid ur oleum med anvaendning av mikrovaagenergi

Publications (2)

Publication Number Publication Date
SE8702359D0 true SE8702359D0 (sv) 1987-06-05
SE8702359L SE8702359L (sv) 1988-12-06

Family

ID=20368774

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702359A SE8702359L (sv) 1987-06-05 1987-06-05 Framstaellning av svaveltrioxid ur oleum med anvaendning av mikrovaagenergi

Country Status (1)

Country Link
SE (1) SE8702359L (sv)

Also Published As

Publication number Publication date
SE8702359L (sv) 1988-12-06

Similar Documents

Publication Publication Date Title
ES486477A1 (es) Procedimiento para la preparacion de acido sulfurico a par- tir de gases que contienen so2
ES462716A1 (es) Procedimiento para las concentraciones de acido sulfurico residual.
ES491127A0 (es) Procedimiento para la depuracion de soluciones organicas de peracidos carboxilicos
SE7611093L (sv) Forfarande for uppslutning av hemicellulosa i xylanhaltiga naturprodukter
SE8702359D0 (sv) Generation of sulphur trioxide from oleum using microwave energy
BR8103743A (pt) Processo continuo para preparacao de peroxidos de metais divalentes
GB1038164A (en) Process of producing sulphuric acid
ES2005888A6 (es) Procedimiento y aparato para la generacion de trioxido de azufre.
GB1538032A (en) Process for preparing an aqueous solution or slurry of surfactants having a high concentration
ATE44732T1 (de) Verfahren zur herstellung von monoperoxydicarbonsaeuren und deren salze.
GB1014945A (en) Recovery of ammonia and sulphur dioxide from sulphuric acid containing ammonium sulphate or bisulphate
PT81727B (pt) Processo para a preparacao de antraquinona
ATE3529T1 (de) Verfahren zur herstellung von calciumsulfathalbhydrat und nach diesem verfahren erhaltenes calciumsulfat-halbhydrat.
ATE15877T1 (de) Verfahren zur herstellung von dihydroxialuminiumnatriumcarbonat.
DE3870943D1 (de) Verfahren zur herstellung von 7-chlor-chinolin-8-carbonsaeuren.
GB779537A (en) Method of producing sulphuric acid by the contact process
DE3868186D1 (de) Verfahren zur herstellung von umsetzungsprodukten epoxidierter ricinolsaeureglyceride mit schwefeltrioxid.
ES2196464T3 (es) Procedimiento para la recuperacion de acido sulfurico de productos secundarios que contienen sulfatos de un proceso para la preparacion de acido 2-hidroxi-4-metiltiobutirico (mha).
GB1447450A (en) Metallgesellschaft ag process and apparatus for dehydrating gas with sulphuric acid
GB865711A (en) Process for the removal of organic impurities in a contact sulphuric acid process
GB1043685A (en) Process for the production of ª‡-naphthalene sulphonic acid
DE3875162D1 (de) Verfahren zur herstellung von 4,4'-diamino-1,1'-dianthrachinonyl-pigmenten.
ATE15797T1 (de) Verfahren zur gewinnung von d,l-homocystin.
SE8402092D0 (sv) Forfarande for att utvinna laga svaveldioxidhalter ur avgaser
PL216154A1 (sv)

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8702359-4

Effective date: 19890801

Format of ref document f/p: F