Abstract:
A process is described for increasing the energy storage capacity and cell like of an electrical energy storage device comprising a porous carbon cathode, a lithium alloy anode and a fused salt electrolyte composed of an alkali metal halide or an alkaline earth metal halide or mixtures thereof, wherein the electrolyte salt is purified electrochemically before use and is subsequently circulated to the electrochemical cell.
Abstract:
SAM-P-4427 The present invention is directed to a process for the production of needle-coke having a low CTE value. The process involves coking a petroleum feedstock at temperature below the point where CTE values for the coke rapidly increase for a time sufficient to obtain a relatively low CTE coke.
Abstract:
RFK-1860 Title: PROCESS FOR UPGRADING HYDROCARBONACEOUS MATER IALS This invention relates to a process for upgrading a hydrocarbonaceous material to a product having a lower boiling point than the initial boiling point of said hydrocarbonaceous material and/or a higher boiling point than the final boiling point of said hydrocarbonaceous material, the process comprising heating a feed composition comprising said hydrocarbonaceous material in an enclosed space in the absence of externally supplied water or hydrogen at a temperature in the range of about 750.degree.F to about 1300.degree.F and a pressure sufficient to maintain the specific gravity of the contents of said enclosed space in the range of about 0.05 to about 1.5 for an effective period of time to yield said product, said feed composition being characterized by the absence of aromatic compounds with boiling points at atmospheric pressure below about 350.degree.F.
Abstract:
SAM-P-3901 A process for producing superior grade coke in a coking drum is accomplished by stripping increased amounts of volatile carbonaceous material using a light hydrocarbon stream without sacrificing cycle time. The light hydrocarbon stream is effective in solubilizing the volatile carbonaceous material while cooling the formed coke.