Inventor
CHAPMAN CHARLES C
US19 patents
Patents
19 patentsUS4311866AJan 19, 1982
Separation of products of HF alkylation
PHILLIPS PETROLEUM CO10 citations73
US4249030AFeb 3, 1981
Alkylation process
PHILLIPS PETROLEUM CO11 citations73
US4225740ASep 30, 1980
Alkylation separation process
PHILLIPS PETROLEUM CO17 citations73
US4192825AMar 11, 1980
Energy efficient alkylation process
PHILLIPS PETROLEUM CO9 citations73
US4182924AJan 8, 1980
HF alkylation process utilizing fractionation zones at different pressures and including indirect heat exchange
PHILLIPS PETROLEUM CO9 citations73
US4174357ANov 13, 1979
Alkylation process
PHILLIPS PETROLEUM CO8 citations73
US4144281AMar 13, 1979
HF Alkylation process utilizing compressed isoparaffin vapor in indirect heat exchanges
PHILLIPS PETROLEUM CO9 citations73
US4123351AOct 31, 1978
Hydrocarbon purification process
PHILLIPS PETROLEUM CO10 citations73
US4000212ADec 28, 1976
Unitary acid-hydrocarbon reactor in hydrocarbon alkylation
PHILLIPS PETROLEUM CO12 citations73
US3966417AJun 29, 1976
Apparatus for contacting alkylate containing alkyl fluoride with hydrogen fluoride
PHILLIPS PETROLEUM CO7 citations73
US3957901AMay 18, 1976
Indirect heat exchange in alkylation
PHILLIPS PETROLEUM CO14 citations73
US4276257AJun 30, 1981
Catalytic alkylation of hydrocarbons
PHILLIPS PETROLEUM CO10 citations72
US4236036ANov 25, 1980
Catalytic alkylation of hydrocarbons
PHILLIPS PETROLEUM CO18 citations72
US4286110AAug 25, 1981
Separation of products of HF alkylation
PHILLIPS PETROLEUM CO2 citations62
US4230666AOct 28, 1980
Hydrocarbon purification apparatus
PHILLIPS PETROLEUM CO2 citations62
US4225741ASep 30, 1980
Parallel alkylation reactions utilizing pressured vaporous isoparaffin for indirect heat exchange with fractionators and/or HF strippers
PHILLIPS PETROLEUM CO4 citations62
US4182925AJan 8, 1980
Alkylation effluent recovery system
PHILLIPS PETROLEUM CO5 citations62
US4180526ADec 25, 1979
Alkylation process utilizing side draw vapor as heat source in isostripper
PHILLIPS PETROLEUM CO5 citations62
US4059649ANov 22, 1977
Cooling of recycle hydrocarbon and/or alkylate product in isoparaffin-olefin alkylation
PHILLIPS PETROLEUM CO6 citations62