Patent: Method of and apparatus for the separation of isotopes ... The ionized isotope may then be removed from the atomic beam by electric or magnetic fields and collected on a collecting plate. (Official Gazette) Search for the full text at …

 — Magnetic separation plays an increasingly important role in analytical chemistry, nanotechnology, biochemistry, and molecular biology research methods, and …

Magnetic Separation 2.1 Introduction The differences in magnetic susceptibility can be utilized to separate a valuable mineral from its gangue through the magnetic separation method. Similar to other materials, minerals are generally classified into three main categories, namely diamagnetic, paramagnetic, and ferromagnetic.

 — Magnetic fluid separation is a separation method that takes magnetic fluid as the separating medium and makes different minerals suspended in layers in the magnetoelectric field and gravity field in accordance with their magnetic intensity (or electric property contrast) and density under the action of an external magnetic field, …

 — Magnetic separation process is a combination and procedure for separating magnetic materials from non-magnetic materials by utilizing magnetic separation.

 — Magnetic agglomeration separation is a separation method where strongly magnetic minerals in small particles selectively form magnetic agglomerates under the magnetic force, gravitational force, and shear force in the low-frequency electromagnetic field, and then they can be separated from the gangue and mineral combination.

 — Finally, these devices are environmentally friendly as they provide a non-destructive method of material separation. Factors to Consider When Selecting Magnetic Separators. ... The field of magnetic separation technology is continuously evolving. Recent advancements include the development of high-gradient magnetic separators (HGMS). …

A method and apparatus for magnetic separation are presented for separating a first component having predetermined magnetic properties from a mixture containing the first component and at least a second component having relatively weak magnetic properties as compared to those of the first component. A magnetic field source is aligned along the …

 — Abstract. Apparatuses and methods for separating, immobilizing, and quantifying biological substances from within a fluid medium. Biological substances are observed by employing a vessel...

 — Centrifugation is a process that uses centrifugal force to separate components of a mixture based on their density. Centrifugation plays a pivotal role in various scientific and industrial processes.

Descriptions of the conventional grate, drum and belt magnetic separators, laboratory magnetic separators, and several high gradient devices are given to illustrate the …

 — Abstract The flotation process and magnetic separation are the most common methods for feldspar beneficiation containing approximately 0.4% Fe2O3 and 0.04% TiO2. A model MIH (13) 111-5 Induced Roll dry high-intensity magnetic separator was used in this investigation to produce high-quality feldspar concentrate, and …

A novel oxygen-enriched method is presented. Using two opposite magnetic poles of two magnets with certain distance forms a magnetic space having a field intensity gradient near its borders. When air injected into the magnetic space outflows from the magnetic space via its borders, oxygen molecules in air will experience the interception effect of the gradient …

@article{osti_7024778, title = {Apparatus for magnetic separation of paramagnetic and diamagnetic material}, author = {Doctor, R D}, abstractNote = {The present invention relates to methods and apparatus for segregating paramagnetic from diamagnetic particles in particulate material and, in particular, to the open gradient magnetic separation of ash …

 — Processes such as magnetic flocculation of weakly magnetic materials, separation by particle rotation, magnetic flotation or magnetism-assisted gravity …

 — Apparatuses and methods for separating, immobilizing, and quantifying biological substances from within a fluid medium. Biological substance . Trigger. ... Magnetic separation apparatus and methods Number of patents in Portfolio can not be more than 2000 United States of America Patent. PATENT NO: 6790366: APP PUB NO: …

 — Hence, by optimising the design of the field distribution apparatus, the proposed method of material separation can be realised for all categories of magnetic materials. Methods A schematic view ...

 — Author Contributions K.H. constructed the apparatus, conducted the experiment, prepared all the Figures and Tables, and wrote 25% of the main text. C.U. developed the core hypotheses of magnetic separation, designed the apparatus to examine separation and wrote 50% of the main text. The first and second authors have equal …

 — We report here the experimental realization of a general and efficient method for isotope separation that presents a viable alternative to the calutron.

Competitive assays for antibodies employing labeled antibodies (typically monoclonal antibodies) rather than labeled antigen, function in an analogous manner. The resulting immune

 — Rapidly growing demands for better cell separation methods in cell biology and clinical laboratories propelled magnetic cell separation to the forefront of laboratory preparative separation techniques (Yavuz et al. 2009; Zborowski and Chalmers 2008; Pamme and Manz 2004).Its advantages include relative simplicity of operation, low …

 — The magnetic separator is a crucial apparatus used in the magnetic separation process [13].It works by making different magnetic materials follow different paths to achieve the separation effect [47].The sorted ore is fed into the sorting space of the equipment and is primarily subjected to the combined action of magnetic and …

4 30Si is necessary to enable optimal functionality and stabilisation of the silicon qubits.This is because 29Si has low coupling and fast flipping nuclear spin which leads to decoherence within the network.11 Correspondingly, qubits used in silicon quantum dots can be stabilized by using highly enriched 28Si and 30Si due to their lack of a nuclear spin.

 — The system (Fig. 1) is built around a permanent magnet array in a Halbach configuration 12, for a field strength of (approx 72) mT. Technical details on the apparatus can be found in the ...

These methods include; sieving, magnetic separation, filtration, sedimentation and decantation, evaporation and crystallisation, distillation, fractional distillation and liquefaction. ... The process of distillation is typically carried out in a specialised apparatus called a distillation apparatus. The mixture is placed in a flask or a round ...

Exercises. 1. What method of separation would be most effective on the following mixtures: a) Vinegar (a solution of acetic acid (liquid) in water) b) Loose tea leaves in tea. c) Copper sulfate (solid) in water. 2. Identify what physical change occurs during the following separation processes.

 — when applying this method of magnetic separation to heter ogeneous materials. is applica tion is promising . ... In the new apparatus, the accuracy of obtained $chi _{mat {DIA}}$ value was ...

 — A significant increase in the magnetic field gradient can be achieved by placing ferromagnetic bodies (such as balls, mesh or steel wool) into the magnetic field of a separator (Frantz, 1937).These bodies (usually called a matrix), generate, when magnetised, a high local field gradient of the magnitude as high as 5 × 10 4 T/m. This …

 — Figure (PageIndex{2}): Distillation apparatus. (Credit: Pearson Scott Foresman; Source: Commons Wikimedia, Distillation Apparatus ... Filtration is a separation method used to separate out pure substances in mixtures comprised of particles—some of which are large enough in size to be captured with a porous material. Particle size can …

 — Figure 1 outlines our three-stage process—evaporation, magnetic activation through optical pumping, and magnetic separation—applied to enriching Li-7 for this demonstration. The source is a ...