Abstract: A tank is fed with mud via a first inlet and the mud is removed via a first outlet. An ultrasonic electroacoustic transducer generates an acoustic energy field in the mud contained in the tank so as to extract the gases from the mud. A carrier gas is injected via a second inlet of the tank and a physico-chemical analysis apparatus of the extracted gases is connected to a second outlet of the tank designed for the carrier gas and the extracted gases. The flow rate of mud fed to the tank is regulated to a constant value and the volume of mud in the tank is constant. The mud can be constituted by oil prospecting drilling mud, the gases to be extracted then being oil revealing gases. The mud feed and injection of carrier gas can be synchronized so as to enable continuous analysis or batch analysis.

Abstract: This invention generally relates to a new method and apparatus for the fast pyrolysis of carbonaceous materials involving rapid mixing, high heat transfer rates, precisely controlled short uniform residence times and rapid primary product quench in an upflow, entrained-bed, transport reactor with heat carrier solids recirculation. A carbonaceous feedstock, a non-oxidative transport gas and inorganic particulate heat supplying material are rapidly mixed in a reactor base section, then transported upward through an entrained-bed tubular reactor. A cyclonic hot solids recirculation system separates the solids from the non-condensible gases and primary product vapors and returns them to the mixer. Product vapors are rapidly quenched to provide maximum yields of liquids, petrochemicals, high value gases and selected valuable chemicals.

Abstract: A method of conversion of a heavy hydrocarbon feed to a lighter hydrocarbon product. The method provides for adding to the heavy hydrocarbon feed a terpene, preferably d-limonene, an aromatic solvent, an aliphatic solvent, and a liquid catalyst including a free chloride ion source, a free nitrate ion source, and an anionic hydrophile, all dissolved in a polar solvent, and the contacting of the heavy hydrocarbon feed with sonic vibrations.