The Chemours Company Fc, LLC

Drew Richard Brandt

Viacheslav Alexandrovich Petrov

Luke David Simoni

Jason R Juhasz

Jonathan Pearce Stehman

Gustavo Pottker

A method of producing a fluoroolefin includes contacting a compound of formula (1), RCX═CHCF, with a fluorinated ethylene compound of formula (2), CXX═CXXin the presence of a catalyst. In the compound of formula (1), Ris a linear or branched C-Cperfluorinated alkyl group and Xis H, Br, Cl, or F. In the compound of formula (2), X, X, X, and Xare each independently H, Br, Cl, or F and at least three of X, X, X, and Xare F. The resulting composition comprises a compound of formula (3), R(CF)CX═CH(CF)CXXCFXX. In the compound of formula (3), X, X, X, X, and Xare each independently H, Br, Cl, or F, and the total number of each of H, Br, Cl, and F corresponds to the total number of each of H, Br, Cl, and F provided by the compounds of formulae (1) and (2).

Catalysed synthesis of fluorinated alkenes and fluorinated alkene compositions

Disclosed is an immersion cooling unit including an immersion cell, defining an internal cavity. An electrical component is positioned in the internal cavity. A dielectric working fluid partially fills the internal cavity and at least partially immerses the electrical component. A condensing coil, is positioned above the dielectric working fluid. The dielectric working fluid comprises at least one of 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene, (HFO-153-10mczz), or 1,1,1,4,5,5,5-heptafluoro-4-trifluoromethyl-2-pentene, (HFO-153-10mzzy). Also disclosed is a method of cooling an electrical component, comprising partially immersing an electrical component in a working fluid; and transferring heat from the electrical component using the working fluid.

Methods of immersion cooling with low-GWP fluids in immersion cooling systems

Disclosed is an immersion cooling unit including an immersion cell, defining an internal cavity. An electrical component is positioned in the internal cavity. A dielectric working fluid partially fills the internal cavity and at least partially immerses the electrical component. A condensing coil is positioned above the dielectric working fluid. The dielectric working fluid comprises at least one of 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene, (HFO-153-10mczz), or 1,1,1,4,5,5,5-heptafluoro-4-trifluoromethyl-2-pentene, (HFO-153-10mzzy). Also disclosed is a method of cooling an electrical component, comprising partially immersing an electrical component in a working fluid; and transferring heat from the electrical component using the working fluid.

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West Chester, PA, United States of America

Drew Richard Brandt