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patent on magnetic separation of oxygen from air

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Jan 15, 1993 A magnetic separator for isolating magnetically-labeled substances of interest, such as immunological agents, from a non-magnetic test medium using a method of high gradient magnetic separation. The target substance is contacted with microscopic magnetic particles having a receptor for binding with the target substance. The test medium containing the magnetic …

MAGNETIC SENSOR PARTICLES A NEW TOOL FOR THE

Magnetic nano sensor particles are valuable tools to measure oxygen inside microfluidic channels in terms of simplicity of integration and flexibility. Potential applications are the measurement of cell metabolism or bio-catalytic transfor-mations, the elucidation of oxygen gradients or modeling of transport phenomena in microfluidic channels.

Separate Hydrogen and Oxygen From Water Through

They killed him. His twin brother, Steven, carries on his work. Steven has a 2004 patent for an on demand HHO Fueling Station for hydrogen cars, as well as conventional fueled cars, trucks, air planes, machinery, and small engines. Perhaps you will be able to fill your oxygen tanks - there - with pure oxygen derived from water.

Electromagnetic Separation of Copper Iron Sulphides

Feb 09, 2018 Electromagnetic Separation of Copper Iron Sulphides. Chalcopyrite, sp. gr. 4.15 to 4.3, is too feebly magnetic to be separated raw, and must be roasted to either the magnetic sulphide or the magnetic oxide, these changes taking place in a manner similar to the behavior of pyrite. A one-minute roast at a red heat is sufficient to impart ...

Separation of Substances Question answers

Air is a: (a) pure substance (b) heterogeneous mixture (c) the compound of oxygen and nitrogen (d) homogeneous mixture 5. Oil and water can be separated through (a) filter paper (b) distillation (c) evaporation (d) separating funnel 6. Which of the following is a heterogeneous mixture? (a) a salt solution (b) a salt-pepper mixture (c) air (d) a ...

Magnetic separation of organelles using magnetic beads

In contrast, magnetic separation of cellular organelles is much less common than magnetic cell/bacteria/protein separation and often used only in the field of basic biology. As described in the following sections, endosomes [ 2 – 6 ], exosomes [ 7 – 12 ] and mitochondria [ 13 – 16 ] have been successfully isolated using the magnetic ...

Improving Energy Efficiency of Air Separation via Hollow

Mar 29, 2019 Gasification plants can run more efficiently and be configured to more economically capture CO 2 if the oxidant is oxygen rather than air. The combustion of fossil fuels in nearly pure oxygen, rather than air, can simplify CO 2 capture in fossil fuel power plants. When pure or enriched oxygen stream is used in a power plant, the volume of flue gas can be reduced by 75% compared with air …

US9254493B2 Oxygen enriched air producing device and

The invention is characterized in: forming a magnetic field inside a flow channel tube, the tube wall of which is formed from a material that is nonmagnetic and which, when the pressure outside the flow channel tube is lower than the pressure inside the flow channel tube, passes a portion of the air flowing inside the tube through the tube wall and discharges same to the outside …

Producing medical grade oxygen for human animal or

1. A method of manufacturing or producing medical grade oxygen for human, animal, or laboratory use by paramagnetic separation of oxygen from air comprising the steps of: compressing or pumping ambient air, filtering said air, sterilizing said air, adjusting the temperature of said air,

Oxygen production by paramagnetic removal of magnetized

The production of oxygen by the liquefaction of air at temperatures lower than (-)270 F., followed by the fractional separation of the liquid components is increased in efficiency of oxygen production as well as purity of oxygen produced by inserting into the flow line of the process, my invention of paramagnetic removal of magnetic oxygen.

How to separate oxygen from air using magnets The Economist

Jan 21, 2021 Dry air is a mixture of 21% oxygen, 78% nitrogen and 1% argon, with a few other trace gases such as carbon dioxide. ... The alternative of magnetic separation is the brainchild of John Vetrovec ...

Magnetic separation of oxygen from air ResearchGate

The simulation results showed that there is a possibility of oxygen separation/enrichment from atmospheric air under a strong magnetic field gradient. View Show abstract

Biomimetic separation of oxygen from air ResearchGate

The separation of O2 from air over nickel-transition metal complexes has been studied using in situ infrared and Raman spectroscopy, thermogravimetric analysis, volumetric gas sorption, and ...

Magnetic separation apparatus VASEEN VESPER A.

The 8.33 liters of inert, dielectric, non magnetic liquid saturated with 43.2 liters of air and containing 2.8 grams of oxygen and 9.3 grams of nitrogen is under absorber reactor pressure, for example ten atmospheres and 24 C., and passed through the apparatus of this invention, first by filling the apparatus by injecting the air saturated ...

US Patent for Welding Patent Patent 4 014 777 issued

FIG. 6 illustrates an arrangement for the magnetic separation of oxygen from a mixture of oxygen and hydrogen, whereby the oxygen can be used for flame cutting. The apparatus consists of a chamber 60 containing a magnet 61 and is located in a conduit 62. A mixture of hydrogen and oxygen is passed through the conduit and around the magnet 61.

3.3. DOE Supported R amp d for Oxygen Separation netl.doe.gov

In spite of its established role in reliably providing high-throughput, high-purity oxygen for gasification, cryogenic distillation-based air separation is costly and energy-intensive to operate, accounting for up to 15% of the total gasification plant capital cost, and consuming a major portion of in-plant power use. Moreover, any outages of the air separation unit (ASU) can disrupt the ...

Separating Chemicals With Magnets Khalifa University

Oct 30, 2017 Researchers File Patent for Novel, Energy-Efficient Technique that Leverages Membranes and Magnets to Purify Chemical Compounds from Mixtures in Oil and Gas Processing A team of researchers at the Gas Research Center (GRC) are working to reduce the high energy costs of industrial chemical separation processes with a breakthrough separation …

Separating chemicals with magnets

Nov 02, 2017 The researchers have been investigating how the new magnetic separation approach can be used to separate oxygen from nitrogen in air mixtures, carbon dioxide from methane in natural gas, and carbon dioxide from nitrogen in post-combustion mixtures emitted, such as from fossil fuel-burning power plants, which could be an important boost towards ...

Mechanical membrane for the separation of a paramagnetic

May 02, 2017 A novel magnetic separation oxygen-enriched method and the influence of temperature and magnetic field on enrichment journal, March 2007 Wang, Li; Cai, Jun; Wu, Ping Journal of Thermal Science, Vol. 16, Issue 1, p. 79-83

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