Inventor
BLACK LAURA E
CA10 patents
Patents
10 patentsUS4962271AOct 9, 1990
Selective separation of multi-ring aromatic hydrocarbons from distillates by perstraction
EXXON RESEARCH ENGINEERING CO41 citations92
US5173191ADec 22, 1992
Interfacially polymerized membranes for the reverse osmosis separation of organic solvent solutions
EXXON RESEARCH ENGINEERING CO25 citations91
US4802987AFeb 7, 1989
Selective permeation of aromatic hydrocarbons through polyethylene glycol impregnated regenerated cellulose or cellulose acetate membranes
EXXON RESEARCH ENGINEERING CO26 citations91
US4571444AFeb 18, 1986
Process for separating alkylaromatics from aromatic solvents and the separation of the alkylaromatic isomers using membranes
EXXON RESEARCH ENGINEERING CO40 citations91
US4532029AJul 30, 1985
Aromatic solvent upgrading using membranes
EXXON RESEARCH ENGINEERING CO28 citations86
US4885096ADec 5, 1989
Aromatics - non-armoatics separation by permeation through thermally crosslinked nitrile rubber membranes
EXXON RESEARCH ENGINEERING CO14 citations72
US4857201AAug 15, 1989
Reverse osmosis cellulose and cellulosic membranes prepared by repeated drying and rewetting
EXXON RESEARCH ENGINEERING CO12 citations72
US4606903AAug 19, 1986
Membrane separation of uncoverted carbon fiber precursors from flux solvent and/or anti-solvent
EXXON RESEARCH ENGINEERING CO16 citations72
US5435918AJul 25, 1995
Solvent extraction process involving membrane separation of extract phase and/or intermediate zone phase
EXXON RESEARCH ENGINEERING CO11 citations71
US5234597AAug 10, 1993
Solvent extraction process involving membrane separation of extract phase and/or intermediate zone phase with pseudo extract/pseudo raffinate recycle, preferably employing interfacially polymerized membranes
EXXON RESEARCH ENGINEERING CO10 citations71