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TDA Research, Inc. was founded in 1987 and is located in Wheat Ridge, CO. TDA’s staff of 65 develops catalysts and sorbents, advanced materials and components. Our development work is primarily supported by government R&D contracts. TDA retains the inte
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Porous Plastic, developed by Porvair Technology, Ltd., is a fluidizing or filtering membrane that is uniform, lightweight, resilient and durable.
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Hollow Fiber Membrane Tubing
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's membrane modules provide for safe and efficient purification of natural gas by selective removal of CO2 , H2S and water vapor. membrane systems can be used as the sole treatment step, for example, to meet pipeline specification 2 to 5% CO2 (4 ppm H2S)
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membranes and membrane systems
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CrossFlow filtration (tangential flow filtration) involves recirculation of the feed stream pumped across the membrane surface. The "sweeping action" created by fluid flow across the membrane surface promotes consistent productivity over the long term.
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Whatman Polydisc 50 mm in-line disc filters are designed for larger volume sample filtration in the laboratory, at a pilot plant or in manufacturing.
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This article addresses different membrane products and processes in terms of their state of development, and technical and economic relevance. Critical needs in terms of basic and applied research, product application, market development efforts and custo
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Liquid Degassing Membrane According to the principle of separation membrane, liquid degassing membrane and equipment are made of alkene hollow fiber, they are used in degassing from liquid, the process of degassing is a single physical process, so it can
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The unique membrane structure of FiberFlo capsule filters provides consistent and verifiable pyrogen removal which is superior to traditional, absolute-rated membrane filters. High-level endotoxin, bacteria, and spore removal make these point-of-use filte
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The Infuzor module is a membrane contactor designed to transfer ozone or other gases such as NH3, HCl, or CO2 into liquids in a bubble-free mode. The module may be used in various critical cleaning applications, for surface passivation, as well as post
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Mykrolis’s patented (Patent Nos. 4,902,456; 4,906,377; 4,990,294; 5,032,274 and others pending) PFA hollow fiber technology delivers a high concentration of bubble-free dissolved gas in high purity chemicals or water. The pHasor II Membrane Contactor us
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Mitsubishi Rayon was the first company in the world to commercialize a multi-layered composite hollow-fiber membrane, a membrane with a completely new structure, and one which has superior permeability to gases. This membrane features an ultra-thin non-po
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FiberFlo® Hydrophobic Carbon Dioxide Degas Filters
