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germanium magnetic separation

2019-11-18T17:11:25+00:00
  • Sera-Mag Cytiva, formerly GE Healthcare Life Sciences

    Magnetic separation with Sera-Mag technology. Performance, convenience and reliability for molecular applications and immunodiagnostics. NEW Application Note: Reproducible protein and peptide cleanup for mass spectrometry. Protein and peptide single-pot solid-phase-enhanced sample preparation (SP3) with Sera-Mag SpeedBead Carboxylate-Modified Magnetic Particles is a novel technique that takes ...

  • High Gradient Magnetic Separation of Uranium Ores

    Continuing interest in processes that will effect separations in the fine particle size range has prompted intense interest in the use of high gradient magnetic separation (HGMS) for beneficiation of uranium ores. Some of the uranium minerals are paramagnetic and hence are amenable to

  • MPI Magnetic Separation Solutions magnetic separators to ...

    MPI’s Magnetic separators provide the greatest separation of metal contaminants. These include fine ferrous particles to large pieces of tramp iron. They are used in a variety of processing products including powders, granular, and liquid materials. MPI designs a full range of both manual and self-cleaning magnetic separation equipment.

  • magnetic separator Sigma-Aldrich

    GE Healthcare (1) Roche (1) Physical Form. Liquid (1) Feature. New (1) Application. multiplexing (1) Available for Sale. USA; Globally; Search term: "magnetic separator" Compare Products: Select up to 4 products. *Please select more than one item to compare . 13 matches found for magnetic separator. Advanced Search Structure Search. Handheld Magnetic Separator Block for 96 Well Flat Bottom ...

  • US5178334A - Process for germanium ore upgrading - Google ...

    A process to increase the content of germanium which is found in an iron hydroxide phase of an ore of the supergene type for later recovery by solvent extraction. The process comprises the steps of first crushing the ore, converting the ore to pulp, and then subjecting the pulp to a magnetic separation to give a magnetic fraction enriched in germanium.

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  • GERMANIUM

    The sample was first beneficiated by Magnetic separation and ozone bleaching and this improved the brightness to that of a standard performance filler. The sample was then calcined and brightness values equivalent to those of imported calcined grades were achieved.

  • Magnetic separation - Wikipedia

    During magnetic separation, magnets are situated inside two separator drums which bear liquids. Due to the magnets, magnetic particles are being drifted by the movement of the drums. This can create a magnetic concentrate (e.g. an ore concentrate).

  • Mining Engineering Online

    Thus, magnetic reduction roasting followed by magnetic separation has been regarded as one of the attractive routes to concentrate and separate the valuable metals from the impurities. In previous studies, research was only conducted on the upgrading of low-grade nickel laterite ore under laboratory conditions by the method of magnetic reduction roasting followed by magnetic separation.

  • Cited by: 6
  • MagRack™ 6 Cytiva, 28-9489-64, pack of 1 ea Sigma-Aldrich

    MagRack ™ 6 is designed for small-scale sample preparation using magnetic beads, and enables handling of up to six samples in 1.5 ml microcentrifuge tubes. MagRack ™ 6 is a magnetic rack for small-scale protein purification and sample enrichment with magnetic beads. Each rack consists of an anodized aluminum housing (blue) with a detachable plastic bar (white) containing a neodymium

  • Magnetic Filtration Options From The Experts at Magnetic ...

    We value our employees and are taking the necessary precautions to ensure a healthy work environment. MPI will continue to produce magnetic separation, electronic inspection and material handling equipment vital to the industrial, food and healthcare industries. We can be reached by email [email protected] or phone 248.887.5600×1.

  • MAGNETIC DENSITY SEPARATION

    that the separation accuracy of MDS in polymer recycling is determined by the flow tur- bulence and the uneven magnetic field. The combined effect of these two factors indicates that for most of the polymers turbulence is the major cause of an inaccurate separation.

  • Magnetic separation - Wikipedia

    During magnetic separation, magnets are situated inside two separator drums which bear liquids. Due to the magnets, magnetic particles are being drifted by the movement of the drums. This can create a magnetic concentrate (e.g. an ore concentrate).

  • US5178334A - Process for germanium ore upgrading - Google ...

    A process to increase the content of germanium which is found in an iron hydroxide phase of an ore of the supergene type for later recovery by solvent extraction. The process comprises the steps of first crushing the ore, converting the ore to pulp, and then subjecting the pulp to a magnetic separation to give a magnetic fraction enriched in germanium.

  • Mining Engineering Online

    Thus, magnetic reduction roasting followed by magnetic separation has been regarded as one of the attractive routes to concentrate and separate the valuable metals from the impurities. In previous studies, research was only conducted on the upgrading of low-grade nickel laterite ore under laboratory conditions by the method of magnetic reduction roasting followed by magnetic separation.

  • Distribution and mode of occurrence of uranium in bottom ...

    2016-05-01  The data demonstrated that after magnetic separation, the magnetite was concentrated in the strongly magnetic fraction. Considering the high concentration and mass ratio of uranium in the strongly magnetic fraction, it is very clear that uranium coexists with magnetite (23.1%) and other Fe-oxides (21.9%). Table 5. Composition of mineral phases by Rietveld Siroquant in various magnetic ...

  • ScienceDirect - jesc.ac.cn

    derived from high-germanium coals Yinglong Sun1, ... (HF) leaching, Siroquant (Rietveld) quantification, magnetic separation, and electron probe microanalysis (EPMA). The Tessier sequential extraction showed that the uranium in the residual and Fe–Mn oxide fractions was dominant (59.1% and 34.9%, respectively). The former was mainly incorporated into aluminosilicates, retained with Limestone and ...

  • Magnetic bead basics Cytiva, formerly GE Healthcare Life ...

    Magnetic separation in molecular biology uses superparamagnetic beads and a magnetic field to provide a simple and reliable method of purifying various types of biomolecule. With an appropriate bead surface coating and optimized conditions, the target molecule will selectively bind to the beads, leaving contaminants in the solution.

  • Magnetic Separators - 911Metallurgist

    Magnetic separation was typically limited and only moderately effective. Magnetic separators that utilized permanent ferrite magnets, such as drum-type separators, generated relatively low magnetic field strengths. These separators worked well collecting ferrous material but were ineffective on fine paramagnetic particles.

  • Germanium: Current and Novel Recovery Processes IntechOpen

    2018-01-22  Germanium (Ge) is considered a critical element due to its many industrial applications; Ge is a metalloid used in solar cells, fiber optics, metallurgy, chemotherapy, and polymerization catalysis. The main sources of Ge are sulfides ores of Zn, Pb, and Cu, coal deposits, as well as by-products and residues from the processing of these ores and coals (e.g., smelting flue dust and coal fly ashes).

  • Magnetic Filtration Options From The Experts at Magnetic ...

    We value our employees and are taking the necessary precautions to ensure a healthy work environment. MPI will continue to produce magnetic separation, electronic inspection and material handling equipment vital to the industrial, food and healthcare industries. We can be reached by email [email protected] or phone 248.887.5600×1.

  • Magnetic separation - WikiMili, The Best Wikipedia Reader

    Magnetic separation is the process of separating components of mixtures by using magnets to attract magnetic materials. The process that is used for magnetic separation detaches non-magnetic material with those who are magnetic. This technique is useful for not all, but few minerals such as ferromag

  • Magnetic Separation Racks VWR

    The magnetic separation racks were designed for small scale separations between liquid and magnetic beads. These convenient racks separate the mixture compounds in a completely hands-free method. With a rare earth magnetic embedded housing, it only takes a few minutes for particles to be forced by attraction to the interior sides and leaving the supernatant isolated. Used for analyzing native ...

  • Dynabeads Products Selection Guide Thermo Fisher ...

    ‹ Dynabeads Magnetic Separation Technology. Dynabeads Products Technology › Dynabeads Types and Uses › The History of Dynabeads and Biomagnetic Separation

  • US4247398A - High gradient magnetic separation apparatus ...

    Disclosed herein is a high gradient magnetic separation (HGMS) apparatus, in which ferromagnetic metal wool is used to separate, for example, iron powders from water. Due to the high magnetic gradient around the metal wool, the separation of the iron powders takes place. Because of an improvement of the metal wool used in this HGMS apparatus, iron powders and the like can be collected at a ...

  • Application of magnetic nanoparticles in nucleic acid ...

    2020-04-21  The combination of MBs and LAMP is a simple, rapid and sensitive detection method, suitable for field or poor areas. Fang designed a high flux magnetic separation module and a heating and vibration module, which can collect a large number of purified nucleic acids from pathogens of infectious diseases. In the experiment, the system is applied to nucleic acid extraction of human whole blood,

  • Measuring Densities of Solids and Liquids Using Magnetic ...

    This paper describes an analytical system that uses magnetic levitation to measure densities of solids and water-immiscible organic liquids with accuracies ranging from ±0.0002 to ±0.02 g/cm3, depending on the type of experiment. The technique is compatible with densities of 0.8−3 g/cm3 and is applicable to samples with volumes of 1 pL to 1 mL; the samples can be either spherical or ...

  • Magnetic beads HTP Bioanalysis MACHEREY-NAGEL

    Magnetic separation Technology Magnetic bead technology Automated use Yes Yes (ready to use scripts available for KingFisher platforms) Sample material Air Animal tissue Bacteria Biofilm samples (incl. swabs) Blood Blood spots Casework samples Cell-free biological fluid Cells Cigarette filters Contract traces Feed FFPE Fixed samples Food Fungi Human tissue Insects PCR reaction mixture

  • First comprehensive view on a magnetic separation based ...

    Magnetic separation is known for many decades in biotechnological separation processes 1, 2. The basic principle is the selective adsorption of a molecule of interest (MOI) to magnetic particles (MP) functionalized with a target selective binding group. After adsorption, the MP can be separated by magnetic forces in order to isolate the MOI from the feedstock. In this manner, integrated ...

  • Tech Tips: Basics of Magnetic Bead Cell Separation ...

    Within the context of magnetic cell separation technologies, the tube-based method offers distinct advantages to its alternative, which involves passing cells through a dense column-matrix. Tubular cell separation is fully implemented in a single vessel. Magnetic beads are added to a cell-sample, which is incubated. Targeted cells are pulled toward the magnet when its power is applied ...

  • Chelating capture and magnetic removal of non-magnetic ...

    A soil remediation method based on magnetic beneficiation is reported. A new magnetic solid chelator powder, [email protected] (core-shell Fe 3 O 4 @SiO 2 nanoparticles coated with iminodiacetic acid chelators), was used as a reactive magnetic carrier to selectively capture non-magnetic heavy metals in soil by chelation and removal by magnetic separation. [email protected] was prepared via inorganic-organic and ...

  • Location: 8600 Rockville Pike, Bethesda, MD
  • Magnetic Separator at Thomas Scientific

    A magnetic separation unit designed to accommodate up to 32 x 1.5 mL microcentrifuge tubes in order to separate magnetic particles contained in 16 tubes. Optimal working volume is up to 1 mL. The unit contains bar magnets embedded in a plastic housing.

  • Dynabeads Products Selection Guide Thermo Fisher ...

    ‹ Dynabeads Magnetic Separation Technology. Dynabeads Products Technology › Dynabeads Types and Uses › The History of Dynabeads and Biomagnetic Separation

  • Electrostatic-doping-controlled phase separation in ...

    2020-09-29  The coexistence of distinct insulating and metallic phases within the same manganite sample, i.e., phase separation scenario, provides an excellent platform for tailoring the complex electronic and magnetic properties of strongly correlated materials.

  • US4247398A - High gradient magnetic separation apparatus ...

    Disclosed herein is a high gradient magnetic separation (HGMS) apparatus, in which ferromagnetic metal wool is used to separate, for example, iron powders from water. Due to the high magnetic gradient around the metal wool, the separation of the iron powders takes place. Because of an improvement of the metal wool used in this HGMS apparatus, iron powders and the like can be collected at a ...

  • First comprehensive view on a magnetic separation based ...

    Magnetic separation is known for many decades in biotechnological separation processes 1, 2. The basic principle is the selective adsorption of a molecule of interest (MOI) to magnetic particles (MP) functionalized with a target selective binding group.

  • Measuring Densities of Solids and Liquids Using Magnetic ...

    This paper describes an analytical system that uses magnetic levitation to measure densities of solids and water-immiscible organic liquids with accuracies ranging from ±0.0002 to ±0.02 g/cm3, depending on the type of experiment. The technique is compatible with densities of 0.8−3 g/cm3 and is applicable to samples with volumes of 1 pL to 1 mL; the samples can be either spherical or ...

  • Biomagnetic separation techniques - Manufacturing Chemist

    2016-04-20  The separation of the ligand in solution is achieved by applying magnetic forces that physically move the magnetic carriers to a retention area. It is then easy to wash, and the particle-target complexes, and then re-suspends on a clean buffer where it is possible to elute the purified target and separate the magnetic carrier once again.

  • Tech Tips: Basics of Magnetic Bead Cell Separation ...

    Magnetic isolation can be achieved with positive or negative separation. Positive separation techniques recognize and conjugate the target cell. Those targets are isolated and retained at the edges of the container by magnetic separation while the remaining unwanted solution

  • Bottom-up assembly of metallic germanium Scientific Reports

    2015-08-10  Using an inter-layer separation d comparable to the Bohr radius of phosphorus in germanium (≈8 nm), vertical electron delocalisation creates a homogeneous 3D

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