Based on the properties of carbonaceous catalyst, compositionoffeed gas and the size parameters of reforming reactor, heat and material balance of reactor were established.
Regression results showed that reaction time, pressure and compositionoffeed gas had marked effects on mass fraction of xylene soluble part and ethylene content in copolymer.
Synthesis of ASR amino-superplasticizer was studied. The fourth monomer, agitation speed, order offeed, temperature, time, compositionoffeed were key factors affecting product performance.