GAS/LIQUID MIXING EQUIPMENT, GAS/LIQUID MIXING METHOD, POLYMER AND METHOD FOR ITS PRODUCTION.
Application 870/KOL/ 2005 published 2007-01-12, filed 2005-09-21
A gas/liquid mixing equipment of the present invention comprises a stirring vessel 1, a stirring shaft 10 inserted horizontally in the stirring vessel 1 and a helical ribbon impeller 20 attached to the stirring shaft 10, whereby a high gas absorption performance can be secured even with low shearing. Further, a polymer can be produced with high productivity. A gas/liquid mixing method of the present invention is a method which comprises employing the above-mentioned gas/liquid mixing equipment, and a method for producing a polymer of the present invention is a method which comprises polymerizing feed monomers containing gaseous monomers in aqueous solvents, wherein the gaseous monomers and the aqueous solvents are mixed by such a gas/liquid mixing method. A polymer of the present invention is produced by the above-mentioned method for producing a polymer. (FIG. - 1)
Applicant
ASAHI GLASS COMPANY, LIMITED
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU TOKYO 100-8405, JAPAN.
Inventor
KASAHARA NOBUYUKI TATEMATSU SHIN KOBAYASHI SHIGEKI MATSUOKAYASUHIKO NAGAI HIROKI ATTWOOD TERENCE EDWIN MCDONALD STEVEN MACKRELL PHILIP DAVID HIRAOKA SHIGEKI
International Info
Classification: BOIF 7/08
Publication Number:
Priority Information
2004-282340 JAPAN 2004-09-28