国家/地区 美国（11）
IPC部 B（11）
IPC大类 B01（11） C02（8） C01（3）
IPC小类 B01D（11）
IPC B01D069/02（11）
发明人 MITRA S（3） CHEIKY C（2） NIMOCKS R（2）
ROBLES G（2） ROCKE M（2） ROY S（2）
公开年 2022（11）
申请年 2021（6）  2022（5） 
专利权人 NEW JERSEY I.（3） H24US CORP（2）

Graphene-polyamide composite used in form of membrane or microparticles, for water treatment, comprises graphene and interfacially-polymerized polyamide, where composite is in form of self-supporting membrane having graphene, or in form of microparticle, comprises graphene core and polyamide shell.

LIYANAGE C D, ADAMSON D

Hydrogen purification comprises providing hydrogen, pumping gas stream through hydrogen concentrator, and separating hydrogen from mixture containing hydrogen and additional gas.

ROBLES G, NIMOCKS R, ROCKE M, CHEIKY C

Membrane separation system comprises membrane module, and membrane positioned within membrane module, where membrane includes immobilized nanocarbon on membrane surface and within pores to define nanocarbon-immobilized membrane.

PAUL S, ROY S, MITRA S

Porous polymeric membrane useful for removing impurities from liquid compositions e.g. alcohols and ammonium hydroxide comprises a polymer having mixed in it a carbonaceous material.

MIR A A, JABER J A, PATEL R B, BOUDREAU A, KALYANI V

Membrane distillation system used to generate high purity water from bacteria and endotoxin-contaminated water, comprises direct contact membrane distillation module which has nano- carbon-coated membrane containing carboxylate functionalized carbon nanotubes, sized to produce high purity water.

CHAKRABORTY J, GUPTA I, MITRA S

Solar-thermal vapor-permeation membrane for vapor-permeation system used for separating organic component from aqueous solution, comprises a thermally conductive, porous support layer capable of absorbing solar-thermal radiation.

TSOURIS C, HU M Z, JANG G G

Membrane distillation, pervaporation system used for downstream recovery of fermentation product, comprises microwave unit, pervaporation system provided in fluid communication with membrane distillation system, and liquid nitrogen trap.

GUPTA O, ROY S, MITRA S

Mop cleaning bucket for rinsing and de-drying clean water by circulating and filtering sewage, has water column for drawing water from water purification area to clean mop cloth to form sewage that flows to water outlet through inclined surface.

WU C

Semiconductor process wastewater treatment system used for removing ionic substances, has processing unit configured to receive semiconductor process wastewater and treat the semiconductor process wastewater through many operation and membrane filtration tank arranged separately from processing unit.

CHA M, KIM S, PARK C, AHN S, SEHYUK A, PARK C H, KIM S Y

Method for making graphene membrane for use in filters and filtration, involves forcing fluid through primed substrate while retaining portion of graphene platelets within pores to yield graphene membrane comprising substrate and platelets.

OGUNTUASE N