Process for the oxidation of hydrocarbons in dilute aqueous solutions
AT513414A1
Process for the two-stage catalytic oxidation of sulfur compounds in exhaust gases
AT511354B1
Method for the preparation of polluted solutions for chlorine alkali electrolysis
AT507668A4
Device for the deposition and concentration of sulfuric acid and sulfur dioxide
WO2009046963A2
Method and device for processing asbestos cement
AT507260A1
Process for the production of epichlorhydrin from glycerin
ATA2896A
Device for oxidizing sulfur compounds to sulfur trioxide comprises a catalyst device arranged between heat exchangers, and regenerators arranged before and after the heat exchangers to form a symmetrical structure
ATA137795A
Method for inertizing sludge
ATA53593A
Sulphur recovery process
ATA116889A
Method for thermal exhaust gas combustion
ATA227287A
Thermal purification of waste air
ATA336385A
Method for obtaining furfural
ATA422983A
Method for the extraction of carbonic acids, aldehydes, phenols, alcohols and other strong polar substances from aqueous solutions
ATA291881A
Method for purifying exhaust gases from formaldehyd systems
ATA193180A
Method for obtaining furfurol, formic, acetic acid from acid hydrolysates of plants
ATA142380A
Method for the extraction of acetic acid, antic acid, or, if necessary, furfurol
