CA999120A
(en )
1976-11-02
Production of sulfur trioxide and sulfuric acid
AT274012B
(en )
1969-09-10
Process for the catalytic conversion of SO2 to SO3 and sulfuric acid production
AU5280273A
(en )
1974-09-05
A process for purifying and consensing reaction gases inthe production of hydrofluoric acid
AT256888B
(en )
1967-09-11
Process for the production of SO3 or sulfuric acid by catalytic oxidation of SO2-poor gases
CA920774A
(en )
1973-02-13
Process of catalytically reacting so2 to form so3 and of producing sulfuric acid
ZA743902B
(en )
1975-06-25
Catalytic reactor for the catalytic reaction of so2 to so3
ZA741057B
(en )
1975-01-29
Process for the catalstical reaction of so2 to so3
ZA73136B
(en )
1973-09-26
Process of catalytically reacting gases having a high so2 content
GB1539839A
(en )
1979-02-07
Process for the manufacture of methacrylic acid and a catalyst
CA888086A
(en )
1971-12-14
Catalytic conversion of so2 to so3 and sulphuric acid
AU414004B2
(en )
1966-12-22
Process of producing so3 and/or sulphuric acid by a catalytic reaction of gases which contain so2
AU6016165A
(en )
1966-12-22
Process of producing so3 and/or sulphuric acid by a catalytic reaction of gases which contain so2
ZA731274B
(en )
1974-05-29
Process of catalytically reacting gases having a high so2 content
AU413724B2
(en )
1967-01-05
Process of producing so3 and/or sulphuric acid by a catalytic reaciton of gases which contain so2
AU6090565A
(en )
1967-01-05
Process of producing so3 and/or sulphuric acid by a catalytic reaciton of gases which contain so2
IL50700A0
(en )
1976-12-31
The purification of dilute sulphuric acid solutions
CA717904A
(en )
1965-09-14
Production of so3 and/or sulfuric acid by catalysis of dilute so2 gases
AU278450B2
(en )
1965-05-13
A process for the production of sulfur trioxide and / or sulfuric acid by catalytic conversion of gases containing dilute sulfur dioxide
AU3750663A
(en )
1965-05-13
A process for the production of sulfur trioxide and / or sulfuric acid by catalytic conversion of gases containing dilute sulfur dioxide
AU418661B2
(en )
1968-08-22
A process for catalytically converting so2-containing gases to produce so3 and sulphuric acid
AU1797867A
(en )
1968-08-22
A process for catalytically converting so2-containing gases to produce so3 and sulphuric acid
DK115035B
(en )
1969-09-01
Process for the production of SO3 or sulfuric acid or both by catalytic reaction of SO2-containing gases with a content of less than 9% SO2.
AU431648B2
(en )
1969-06-05
Process for catalytically converting so2 - containing gases to so3 and sulphuric acid
CA717905A
(en )
1965-09-14
Production of so3 by catalysis of so2 gases
AT294127B
(en )
1971-11-10
Process for the catalytic conversion of sulfur combustion gases to SO3 and / or sulfuric acid