Fujifilm Corporation

Fujifilm Manufacturing Europe B.v.

Nori Miyagishima

Yujiro Itami

Eduard Van Der Burg

Yoichi Hosoya

Kenji Naoi

Anton Van Der Pluijm

Naoharu Kiyoto

Atsushi Mukai

Ryoji Nishimura

Takeshi Funakubo

Kazuomi Inoue

Peter Jessen

Davide Bocciardo

Erwin Toet

Marcel Koudijs

A process for separating a feed gas comprising a polar gas and a non-polar gas into a permeate gas and a retentate gas, one of which is enriched in the polar gas and the other of which is depleted in the polar gas, the process comprising passing the feed gas through a gas separation module comprising: (i) a feed carrier comprising a membrane envelope and a feed spacer located within the membrane envelope; and (ii) a permeate carrier comprising: (a) a macroporous sheet; and (b) a protective sheet; and wherein: i) the feed gas is fed along the feed spacer of the feed carrier and a part of the feed gas passes through the membrane envelope and into the permeate carrier to give the permeate gas and a part of the feed gas is rejected by the membrane to give the retentate gas; ii) the protective sheet shields at least a part of the membrane envelope from contact with the macroporous sheet; and iii) the protective sheet comprises a non-woven material.

Spiral wound membrane module for gas separation with protection layer

A gas separation module comprising gas separation elements, said elements comprising at least two membrane sheets and a permeate carrier sandwiched between the membrane sheets, wherein the permeate carrier comprises at least two macroporous layers and a gas-impermeable sheet located between the macroporous layers.

Spiral wound gas separation membrane modules

A gas separation module comprising: (a) a permeate collection tube; (b) a membrane envelope wound spirally around the tube to provide a wound membrane structure comprising two end faces; and (c) an anti-telescoping device (ATD) secured to the permeate collection tube, the ATD comprising: (i) an inner peripheral part, (ii) an outer peripheral part which surrounds the inner peripheral part, (iii) one or more connection parts which connect the inner peripheral part and the outer peripheral part and which contacts with one of said end faces; (iv) vents which allow gas to flow through the ATD; wherein the ATD satisfies Formula (1): (L CP&#x2212;L contact)/(L VENT)=R Formula (1) wherein: R is from 1.47 to 1.88; L VENT is the cross sectional area of the vents which allow gas to flow through the ATD; L CP is the total area inside the outer peripheral part; and L contact is the contact area of the connection parts and the end face of the wound membrane envelope. Clamps are also claimed.

Antitelescoping device and clamp for spiral wound modules comprising a vent

A gas separation module comprising one or more gas separation elements, said elements comprising at least two membrane sheets and a permeate carrier sandwiched between the membrane sheets, wherein the contact area of the membrane sheets with the permeate carrier is less than 50%.

Spiral wound gas separation membrane module

The present invention provides a metal nanowire-containing composition containing at a least metal nanowire and a heterocyclic compound having an interaction potential of less than &#x2212;1 mV.

Metal nanowire-containing composition, and transparent conductor

A positive-type photosensitive composition including an alkali-soluble polymer formed through copolymerization of monomer (A) represented by the following General Formula (I) and other radical polymerizable monomer (B), a 1,2-quinonediazide compound, and a nanowire structure: 

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Tilburg, Netherlands

Nori Miyagishima