Method and process for the inbication of incrustation in evaporation for concentration of breast in sugar and black liquor plants in the cellulose industry
BR9105485A
Construction and use of high and low molecular weight polymer dispersers
BR9104225A
Microbicide composition based on bis (trichloromethil) sulphone and its synergic mixtures
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Process for the preparation of a mixture of phosphono-carboxylic acids and mixture of phosphono-carboxylic acids
BR9000958A
Corrosion inhibition process in iron and copper alloys caused by vegetable steam in sugar plants
BR9000959A
Method of preparing chrome-copper catalyst for obtaining starches from nitrilles via hydrolysis
BR9000957A
Construction and use of corrosimetric probe for the measurement of corrosion rates and indication of pites through the linear polarization resistance process
BR9000172A
Design, construction and use of compact monitoring unit for follow-up and simulation of water treatment programs in a cooling system
BR8804154A
Formulation of volatile amines for neutralization of acidity and inhibition of the corrosive effect of water vapor and condensed in sections after boilers of food industries
BR8701620A
Organ-phosphorated products-nitrogenated phosphonates, preparation process in stainless steel reactors
BR8701498A
Product and process for dispersion and control of insoluble resinates ("pitch") in the production of kraft cellulose and long and short fiber blinded cellulose
BR8701499A
Process to inhibit corrosion in standing systems constructed in ferrous alloys via volatile corrosion inhibitor
BR8700832A
Synthetic anti-precipitant polymer of zinc and iron salts in boiler waters and cooling towers, preparation process
