Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-07-22
1976-12-28
Crasanakis, George
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
26068342, 26068348, C07C 354
Patent
active
040002128
ABSTRACT:
A unitary acid-hydrocarbon reactor suitable for alkylation of hydrocarbons comprising, in a vertically disposed vessel, a lower acid-hydrocarbon mixing section, a reactor riser extending substantially centrally of the vessel from a top portion of said section, an upper acid-hydrocarbon settling section, the reactor riser extending to a midportion of said section, means below the upper end of said reactor riser for removing settled acid from said settling section, means for cooling said acid, means for returning said acid to the vessel to said mixing section, means for injecting hydrocarbon into said mixing section for admixture with acid therein, individual mixing compartments open at their upper and lower ends disposed within said mixing section disposed for acid flow upwardly therethrough and at least one nozzle in each of said compartments for injecting hydrocarbon into the acid flowing therethrough, each compartment being of a length extending upwardly from its nozzle sufficient to permit substantial mixing of the acid and hydrocarbon therein and to constrain turbulence created by said mixing within said compartment so as not to interfere with the turbulence or mixing in an adjacent compartment.
REFERENCES:
patent: 2386681 (1945-10-01), Hadden
patent: 2412863 (1946-12-01), Bolinger et al.
patent: 2937079 (1960-05-01), Van Pool
patent: 3133128 (1964-05-01), McDonald
Crasanakis George
Phillips Petroleum Company
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