BR7805650A - Processo e dispositivo para preparacao de acido sulfurico pelo processo de contato - Google Patents

Processo e dispositivo para preparacao de acido sulfurico pelo processo de contato

Info

Publication number
BR7805650A
BR7805650A BR7805650A BR7805650A BR7805650A BR 7805650 A BR7805650 A BR 7805650A BR 7805650 A BR7805650 A BR 7805650A BR 7805650 A BR7805650 A BR 7805650A BR 7805650 A BR7805650 A BR 7805650A
Authority
BR
Brazil
Prior art keywords
sulfuric acid
preparing sulfuric
contact
contact process
preparing
Prior art date
Application number
BR7805650A
Other languages
English (en)
Inventor
M Montamat
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BR7805650A publication Critical patent/BR7805650A/pt

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
BR7805650A 1977-08-31 1978-08-30 Processo e dispositivo para preparacao de acido sulfurico pelo processo de contato BR7805650A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726401A FR2401872A1 (fr) 1977-08-31 1977-08-31 Procede et dispositif pour le controle et la regulation de la teneur en acide sulfurique vesiculaire au cours de la fabrication d'acide sulfurique

Publications (1)

Publication Number Publication Date
BR7805650A true BR7805650A (pt) 1979-04-17

Family

ID=9194901

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7805650A BR7805650A (pt) 1977-08-31 1978-08-30 Processo e dispositivo para preparacao de acido sulfurico pelo processo de contato

Country Status (8)

Country Link
EP (1) EP0001027B1 (pt)
JP (1) JPS5438295A (pt)
BR (1) BR7805650A (pt)
CA (1) CA1115934A (pt)
DE (1) DE2861622D1 (pt)
ES (1) ES472969A1 (pt)
FR (1) FR2401872A1 (pt)
IT (1) IT1118257B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK145457C (da) * 1980-03-25 1983-04-18 Haldor Topsoe As Fremgangsmaade til fremstilling af svovlsyre,ved hvilken maengden af svovlsyretaage i afgangsgassen styres ved temperaturregulering

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198721A (en) * 1960-03-11 1965-08-03 Gen Electric Process and apparatus for detecting gas
US3462608A (en) * 1966-12-19 1969-08-19 Dynac Corp Method and apparatus for detecting suspended particles
GB1285977A (en) * 1968-12-23 1972-08-16 Gam Rad Improved turbidimeter
JPS5232349B2 (pt) * 1972-08-29 1977-08-20
JPS509482A (pt) * 1973-05-22 1975-01-30
DE2424549A1 (de) * 1973-05-23 1974-12-12 John Michael Prof Thompson Stroemungsmittelanalysiergeraet
US3867033A (en) * 1973-06-04 1975-02-18 Us Air Force Multi-component flow probe

Also Published As

Publication number Publication date
FR2401872B1 (pt) 1980-02-01
EP0001027A2 (fr) 1979-03-07
CA1115934A (fr) 1982-01-12
ES472969A1 (es) 1979-10-01
IT7868991A0 (it) 1978-08-28
FR2401872A1 (fr) 1979-03-30
IT1118257B (it) 1986-02-24
DE2861622D1 (en) 1982-03-18
EP0001027A3 (en) 1979-03-21
EP0001027B1 (fr) 1982-02-10
JPS5438295A (en) 1979-03-22

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