1
Douglas L Ford, Clinton V Kopp: Variable volume filter or concentrator. Memtec, Oblon Fisher Spivak McClelland & Maier, December 27, 1988: US04793932 (86 worldwide citation)

A concentrator for concentrating the fine solids of a liquid feed suspension has a shell within which there is a bundle of microporous fibers. Pressurized feed suspension is introduced through an inlet and passes over the external walls of the fibers with the clarified liquid being drawn from the lu ...


2
Ford Douglas Lyons, Kopp Clinton Virgil: Variable volume filter or concentrator.. Memtec, April 22, 1987: EP0218644-A1

A concentrator for concentrating the fine solids of a liquid feed suspension has a shell (100) within which there is a bundle of microporous fibres (102). Pressurized feed suspension is introduced through inlet (105) and passes over the external walls of the fibres (102) with the clarified liquid be ...


3
Ford Douglas Lyons, Kopp Clinton Virgil: Filtre ou concentrateur a volume variable, Variable volume filter or concentrator. Memtec, MCCARTHY TETRAULT, April 2, 1991: CA1282345

ABSTRACT A concentrator for concentrating the fine solids of aliquid feed suspension has a shell (100) within which thereis a bundle of microporous fibres (102). Pressurized feedsuspension is introduced through inlet (105) and passes overthe external walls of the fibres (102) with the clarifiedliqui ...


4
Ford Douglas Lyons, Kopp Clinton Virgil: Variable volume filter or concentrator. Memtec, Ford Douglas Lyons, Kopp Clinton Virgil, MAXWELL Peter Francis, October 23, 1986: WO/1986/005997

A concentrator for concentrating the fine solids of a liquid feed suspension has a shell (100) within which there is a bundle of microporous fibres (102). Pressurized feed suspension is introduced through inlet (105) and passes over the external walls of the fibres (102) with the clarified liquid be ...