Injection of additive into a unit for synthesisinghydrocarbons starting from synthesis gas enabling a homogenous concentration of catalyst to be cont rolled and maintained

• Main Authors: FORRET ANN, DELLA TORRE CHIARA, GAZARIAN JEREMY
• Format: Patent
• Language: English
• Published: 30.11.2013
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The method involves measuring differential pressures between two consecutive pressure measuring points (8) placed along longitudinal axis of reactor, and calculating pressure drops per meter. A value corresponding to difference between two consecutive pressure drops per meter divided by predefined m...