Electric Literature of 91470-28-9, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 91470-28-9, molcular formula is C5H9NO2, introducing its new discovery.
Production of microspheres
Disclosed is a method of producing microspheres which comprises subjecting a w/o/w emulsion or o/w emulsion to an in-water drying method under the following conditions: 1) the amount of microspheres per m3 of an external aqueous phase is about 0.1 to about 500 kg, 2) the square root of the area (unit: m2) of the liquid surface in contact with the gas phase is about 0.2 to about 4.5 per the cube root of the volume (unit: m3) of an external aqueous phase, 3) the w/o/w emulsion or o/w emulsion is replaced at the replacement frequency of about 0.01 to about 10 times/minutes, 4) a gas is blown to the w/o/w emulsion or o/w emulsion at the gas transfer rate near the liquid surface of about 0.1 to about 300 m/second, and 5) the gas is replaced at the replacement frequency of not less than about 0.5 times/minutes; and the method of the present invention increases the rate of solvent removal from microspheres in in-water drying, reduces the amount of solvent in microspheres in a short time.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 91470-28-9 is helpful to your research. Electric Literature of 91470-28-9
Reference£º
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem