BE811141A - Procede pour la transformation catalytique de so2 en so3 - Google Patents

Procede pour la transformation catalytique de so2 en so3

Info

Publication number
BE811141A
BE811141A BE6044461A BE6044461A BE811141A BE 811141 A BE811141 A BE 811141A BE 6044461 A BE6044461 A BE 6044461A BE 6044461 A BE6044461 A BE 6044461A BE 811141 A BE811141 A BE 811141A
Authority
BE
Belgium
Prior art keywords
catalytic transformation
catalytic
transformation
Prior art date
Application number
BE6044461A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE811141A publication Critical patent/BE811141A/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
    • C01B17/765—Multi-stage SO3-conversion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
BE6044461A 1973-02-17 1974-02-15 Procede pour la transformation catalytique de so2 en so3 BE811141A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307973 DE2307973A1 (de) 1973-02-17 1973-02-17 Verfahren zur katalytischen umsetzung von so tief 2 zu so tief 3

Publications (1)

Publication Number Publication Date
BE811141A true BE811141A (fr) 1974-08-16

Family

ID=5872295

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044461A BE811141A (fr) 1973-02-17 1974-02-15 Procede pour la transformation catalytique de so2 en so3

Country Status (14)

Country Link
US (1) US4016248A (xx)
JP (1) JPS5047894A (xx)
AT (1) AT327226B (xx)
BE (1) BE811141A (xx)
CA (1) CA1023917A (xx)
CH (1) CH599045A5 (xx)
DE (1) DE2307973A1 (xx)
ES (1) ES423343A1 (xx)
FR (1) FR2218283B1 (xx)
GB (1) GB1450266A (xx)
IT (1) IT1007462B (xx)
NL (1) NL7402105A (xx)
SE (1) SE401167B (xx)
ZA (1) ZA741057B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647772C2 (de) * 1976-10-22 1983-02-17 Adolf Dipl.-Chem. 5024 Pulheim Stauffer Verfahren zur Herstellung von Schwefelsäure
EP0004745A1 (en) * 1978-04-07 1979-10-17 BOC Limited Process for the catalytic oxidation of sulphur dioxide to form sulphur trioxide
SE422317B (sv) * 1980-06-19 1982-03-01 Boliden Ab Forfarande for framstellning av svavelsyra ur svaveldioxid innehallande gas
US5338515A (en) * 1990-08-17 1994-08-16 Catalytica, Inc. SO2 sensor
CA2055848C (en) * 1991-11-19 2001-10-23 Gordon M. Cameron Cooled sulphur furnace bypass system
DK61892D0 (da) * 1992-05-12 1992-05-12 Haldor Topsoe As Fremgangsmaade til fremstilling af svovlsyre
DE10113573A1 (de) * 2001-03-20 2002-02-28 Messer Griesheim Gmbh Verfahren zum Regenerieren von Schwefelsäure aus schwefelhaltigen Reststoffen
DE102006051899A1 (de) * 2006-10-31 2008-05-15 Bayer Technology Services Gmbh Verfahren und Vorrichtung zur katalytischen Oxidation von SO2-haltigen Gasen mit Sauerstoff
WO2011147431A1 (en) * 2010-05-27 2011-12-01 Haldor Topsoe A/S Process and apparatus for sulphuric acid production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005687A (en) * 1956-04-04 1961-10-24 Strategic Materials Corp Process for the production of sulfuric acid
US3147074A (en) * 1961-09-18 1964-09-01 Chemical Construction Corp Sulfuric acid process
BE639992A (xx) * 1962-11-16
NL135400C (xx) * 1964-09-25
US3350169A (en) * 1965-10-21 1967-10-31 Chemical Construction Corp Production of sulfuric acid
NO131417L (xx) * 1970-05-01
BE792061A (fr) * 1971-12-02 1973-05-29 Bayer Ag Production d'anhydride sulfurique et d'acide sulfurique

Also Published As

Publication number Publication date
ATA123074A (de) 1975-04-15
ZA741057B (en) 1975-01-29
GB1450266A (en) 1976-09-22
US4016248A (en) 1977-04-05
ES423343A1 (es) 1976-04-16
IT1007462B (it) 1976-10-30
FR2218283A1 (xx) 1974-09-13
NL7402105A (xx) 1974-08-20
DE2307973A1 (de) 1974-08-29
JPS5047894A (xx) 1975-04-28
CH599045A5 (xx) 1978-05-12
SE401167B (sv) 1978-04-24
AU6585174A (en) 1975-08-21
CA1023917A (en) 1978-01-10
AT327226B (de) 1976-01-26
FR2218283B1 (xx) 1980-08-14

Similar Documents

Publication Publication Date Title
RO71766A (ro) Procedeu pentru prepararea hexahidrodibenzo-(b,d)-piranilor
BE813042A (fr) Procede pour la bromofluoration de methane
BE813990A (fr) Procede pour la preparation de 3-methylmercaptopropionaldehyde
RO63865A (fr) Procede pour la preparation des 3-iminomethyriphamycine sv
BE810438A (fr) Procede d'elimination de so2
BE812245A (fr) Procede pour constituer
RO63539A (fr) Procede pour la preparation des piperazinylquinoxalines
BE812305A (fr) Procede pour la preparation de cyclohexanedione-1
RO67194A (fr) Procede pour la preparation du 2,2,6,6-tetramethyle-4-piperydone
BE819606A (fr) Procede pour la preparation de 5-fluorocytosine
BE811141A (fr) Procede pour la transformation catalytique de so2 en so3
FR2284558A1 (fr) Caisson de contact pour la transformation catalytique du so2 en so3
RO67193A (fr) Procede pour la preparation du 2,2,6,6-tetramethyle-4-piperydone
FR2286127A1 (fr) Procede pour la preparation de la carnitine
BE824730A (fr) Procede pour la preparation de cyclopentandiones
RO65455A (fr) Procede pour la preparation du 6-chlore-2-chloremeprocede de preparation du 6-chlore-2-chloremethyle-4-phenylequinazolines-3-oxyde thyle-4-phenylquinazoline-3-oxyde
RO66454A (fr) Procede pour la purification du chlorcyane
FR2286128A1 (fr) Procede pour la preparation de la carnitine
BE810377A (fr) Procede catalytique de preparation du methacrylonitrile
BE809494A (fr) Procede pour la preparation de 1,4-dioxanne
RO69470A2 (fr) Procede pour la preparation des-5-pyrazolones -1- substitues
RO63028A (fr) Procede pour la preparation des 1-alkylydenaminouracyles
RO65915A (fr) Procede pour la purification du chlorcyan
BE820928A (fr) Procede pour la purification de para-tolualdehyde
RO63630A (fr) Procede pour la preparation des 1-aryloxy-2-hydroxy-3-alkinylaminopropanes