US PATENT SUBCLASS 585 / 700
SATURATED COMPOUND SYNTHESIS

Current as of: June, 1999
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585 /   HD   CHEMISTRY OF HYDROCARBON COMPOUNDS

700SATURATED COMPOUND SYNTHESIS {11}
701  DF  .~> With measuring, sensing, testing, or synthesis operation control responsive to diverse condition
702  DF  .~> Synthesis catalyst, solvent, or component thereof used as agent in hydrocarbon purification or separation {1}
704  DF  .~> With control of water content of recycled catalyst
705  DF  .~> With removal of catalyst component from metal-hydrocarbon complex
706  DF  .~> With addition of reactor effluent component to catalyst as agent for rehabilitation or recycle
707  DF  .~> With specified procedure for adding fresh makeup catalyst component to complex (sludge), support, or inert contact material
708  DF  .~> By alkyl transfer, e.g., disproportionation, etc.
709  DF  .~> By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. {11}
733  DF  .~> From nonhydrocarbon feed
734  DF  .~> By isomerization {9}
752  DF  .~> By C content reduction, e.g., hydrocracking, etc.

DEFINITION

Classification: 585/700

SATURATED COMPOUND SYNTHESIS:

(under the class definition) Subject matter in which a hydrocarbon molecule is produced which has no ring configuration and is saturated with hydrogen, that is, of the formula CnH2n+2 which molecule was not present as the same structurally or empirically identical molecule at the beginning of the process.

(1) Note. This subclass (700) is the locus for paraffin synthesis processes not provided for below, e.g., by condensation of saturated hydrocarbons, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

16, for saturated hydrocarbon products.

SEE OR SEARCH CLASS

204, Chemistry: Electrical and Wave Energy,

157.15+, for chemical synthesis of a hydrocarbon compound by utilizing wave energy and subclasses 168+ for chemical synthesis of a hydrocarbon compound by utilizing an electrostatic field or electrical discharge. 518, Chemistry: Fischer-Tropsch Processes: or Purification or Recovery of Products Thereof, for hydrogenation of carbon oxides.