Chemistry of hydrocarbon compounds

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S585/00Chemistry of hydrocarbon compounds

Y10S585/8995Catalyst and recycle considerations Y10S585/90Rehabilitation of H acceptor Y10S585/901with recycle, rehabilitation, or preservation of solvent, diluent, or mass action agent Y10S585/902Recycle of solvent and catalyst Y10S585/903with hydrocarbon recycle to control synthesis reaction Y10S585/904Catalyst rehabilitation by reversion from different compound Y10S585/905by-product conversion to feed Y10S585/906Catalyst preservation or manufacture Y10S585/909Heat considerations Y10S585/91Exploiting or conserving heat of quenching, reaction, or regeneration Y10S585/911introducing, maintaining, or removing heat by atypical procedure Y10S585/912Molten material Y10S585/913Electric Y10S585/914Phase change Y10S585/919Apparatus considerations Y10S585/92using apparatus of recited composition Y10S585/921using recited apparatus structure Y10S585/922Reactor fluid manipulating device Y10S585/923At reactor inlet Y10S585/924Reactor shape or disposition Y10S585/925Dimension or proportion Y10S585/926Plurality or verticality Y10S585/929Special chemical considerations Y10S585/93Process including synthesis of nonhydrocarbon intermediate Y10S585/931Metal-, Si-, B-, or P-containing Y10S585/932Carboxyl-containing Y10S585/933N-containing Y10S585/934Chalcogen-containing Y10S585/935Halogen-containing Y10S585/94Opening of hydrocarbon ring Y10S585/941Isotope exchange process Y10S585/942Production of carbonium ion or hydrocarbon free-radical Y10S585/943Synthesis from methane or inorganic carbon source Y10S585/944Radiation-resistant composition Y10S585/945Product is drying oil Y10S585/946Product is waxy polymer Y10S585/947Terpene manufacture or recovery Y10S585/949Miscellaneous considerations Y10S585/95Prevention or removal of corrosion or solid deposits Y10S585/951Reaction start-up procedure Y10S585/952Reaction stopping or retarding Y10S585/953Pulsed, sonic, or plasma process Y10S585/954Exploiting mass-action phenomenon Y10S585/955Specified mixing procedure Y10S585/956Condition-responsive control and related procedures in alicyclic synthesis and purification