摘要 |
A nontoxic deicing/anti-icing fluid includes a freezing point depressant selected from short chain polyols having 3 to 5 carbons atoms, and mixtures thereof, a wetting agent, an antioxidant/preservative, and water. The fluid has an LD50 greater than about 10,000 mg/L. Another deicing/anti-icing fluid includes the freezing point depressant, a vinylpyrrolidone polymer having a molecular weight between about 10,000 and about 700,000, and water. A runway deicing fluid includes glycerol, a buffer, an antioxidant/preservative, and water. Another deicing/anti-icing fluid includes a freezing point depressant having hydrophobic character, a wetting agent comprising an organophosphorus compound capable of producing an organic wettable surface, and water. |
申请人 |
BATTELLE MEMORIAL INSTITUTE |
发明人 |
SAMUELS, WILLIAM D.;CONKLE, NICHOLAS H.;MONZYK, BRUCE F.;SIMMONS, KEVIN L.;FRYE, JOHN G.;WERPY, TODD A.;KUCZEK, SARA F.;CHAUHAN, SATYA P. |