INCREASED SATURATION OF ICE MELTING COMPOSITIONS AND METHODS OF USE
申请人:BASF SE
公开号:EP3740543A1
公开(公告)日:2020-11-25
IONIC LIQUID SOLAR PONDS
申请人:Xu Yanjie
公开号:US20120192856A1
公开(公告)日:2012-08-02
A solar pond includes a upper convection zone including an ionic liquid; a non-convection zone; and a lower convection zone. The ionic liquid may be an imidazolium salt, an ammonium salt, a pyridinium salt, a piperidium salt, or a phosphonium salt.
[EN] IONIC LIQUID SOLAR PONDS<br/>[FR] BASSINS SOLAIRES À LIQUIDE IONIQUE
申请人:EMPIRE TECHNOLOGY DEV LLC
公开号:WO2012105958A1
公开(公告)日:2012-08-09
A solar pond includes a upper convection zone including an ionic liquid; a non-convection zone; and a lower convection zone. The ionic liquid may be an imidazolium salt, an ammonium salt, a pyridinium salt, a piperidium salt, or a phosphonium salt.
[EN] INCREASED SATURATION OF ICE MELTING COMPOSITIONS AND METHODS OF USE<br/>[FR] SATURATION ACCRUE DE COMPOSITIONS DE FONTE DE GLACE ET PROCÉDÉS D'UTILISATION
申请人:BASF SE
公开号:WO2019141568A1
公开(公告)日:2019-07-25
Disclosed herein is an ice melting composition that includes at least one solvent, at least one deicing agent, and at least one additive. Possible additives include ionic liquids, deep eutectic solvents, dispersants and combinations thereof. The composition exhibits an increased saturation point due to the addition of the additives thereby reducing or eliminating precipitation of the deicing agent at low temperatures. Also disclosed herein are methods of melting ice or preventing ice from forming on a surface. The method includes applying the ice melting composition to the surface either before or after ice forms.
Guanidinium‐Based Phosphotungstates and Ionic Liquids as Catalysts and Solvents for the Epoxidation of Olefins with Hydrogen Peroxide
Several penta- and hexaalkylated guanidinium-based ionic liquids (GILs) were tested as solvents for the epoxidation of cyclooctene using the Venturello catalyst, [(C8H17)3N(CH3)]3[PO4WO(O2)2}4], and hydrogen peroxide as the oxidant. Epoxide yields were obtained in a broad range between 13 and 79 % depending on both the anion and the substituents on the guanidinium moiety. Recycling experiments showed