公开(公告)号：AT530615T

公开(公告)日：2011-11-15

申请号：AT03774969

申请日：2003-10-28

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： SIMMONS KEVIN ,  FRYE JOHN ,  WERPY TODD ,  SAMUELS WILLIAM ,  CONKLE H ,  KUCZEK SARA ,  MONZYK BRUCE ,  CHAUHAN SATYA

IPC: C09K3/18

Abstract: The present invention is a deicing/anti-icing fluid comprising: a biobased freezing point depressant, a vinylpyrrolidone polymer having a molecular weight between about 10,000 and about 700,000 and water.

公开(公告)号：AT463549T

公开(公告)日：2010-04-15

申请号：AT04817527

申请日：2004-11-02

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： CHAUHAN SATVA ,  SAMUELS WILLIAM ,  KUCZEK SARA ,  CONKLE H

IPC: C09K3/18

Abstract: In a process for producing a deicing/anti-icing fluid, a byproduct stream is obtained from a process that produces monoalkyl esters of long chain fatty acids. The stream includes water, glycerol, and an alkali-containing compound. The stream is converted to a deicing/anti-icing fluid by adding an acid to the stream to neutralize the alkali-containing compound to produce an alkali salt that functions as a supplemental freezing point depressant.