how is carnelian mined or processed

Patent 2733864 Summary - Canadian Patents Database

The present invention provides a magnetic separation apparatus and a waste water treatment apparatus that can efficiently collect a magnetic floc and efficiently obtain clean treated water using a simple apparatus only including a magnetic separation apparatus without using a filter. A separator 30 has a magnetic drum structure in which a group of magnets 34 are placed near an inner peripheral ...

US5897783A - Magnetic separation method - Google Patents

The invention provides magnetic systems for this purpose, shaped to form an annular or part-annular pellet close to the bottom of the vessel. The systems are suitable for automation. US5897783A -...

Magnetic Phase Separation for Solvent Extraction Argonne ...

The Invention Patent-pending simple technique where phase separation is significantly enhanced using a magnetic field from inexpensive magnets, relying on the paramagnetic nature of the extracted metal ions and without adding any extra magnetic particles into the system.

US4214984A - Magnetic separation - Google Patents

US4214984A - Magnetic separation - Google Patents Magnetic separation Download PDF Info Publication number US4214984A ... Inventor Robert C. MacElvain Original Assignee Macelvain Robert C Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) 1977-07-15 Filing ...

Magnetic separation - Wikipedia

At these mines, a device called a Wetherill's Magnetic Separator (invented by John Price Wetherill, 1844–1906) was used. In ... Magnetic separation is also used in the following industries: dairy, grain and milling, plastics, food, chemical, oils, textile, and more. Magnetic cell separation. Magnetic cell separation is on the rise. It is currently being used in clinical therapies, more ...

Patent 2733864 Summary - Canadian Patents Database

The present invention provides a magnetic separation apparatus and a waste water treatment apparatus that can efficiently collect a magnetic floc and efficiently obtain clean treated water using a simple apparatus only including a magnetic separation apparatus without using a filter. A separator 30 has a magnetic drum structure in which a group of magnets 34 are placed near an inner peripheral ...

CN1116129A - Magnetic air separating method and device ...

Said invention refers to the method and device for preparing low purity oxygen or oxygen-enriched air by magnetic force separating air. Said device consists of permanent magnet, oxygen channel and electric heater. When air is near the non-uniform magnetic field, the oxygen in air is magnetized, the volume susceptibility is raised, and the oxygen is attracted into oxygen channel.

US3887457A - Magnetic separation method - Google Patents

Inventor Peter G Marston Ionel Wechsler John J Nolan Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) MAGNETIC ENG ASS Inc MAGNETIC ENGINEERING ASSOCIATES Inc Original Assignee MAGNETIC ENG ASS Inc Priority date (The priority date is an assumption and is not a legal ...

The History of Dynabeads and Biomagnetic Separation ...

Inspired by the Norwegian invention of magnetic bead-based separation technology, we are committed to delivering absolute consistency and to reducing variability in our customers studies, diagnostic assays and therapeutic protocols. * Magnetisk is the Norwegian word for ‘magnetic’.

US7506765B2 - High gradient magnetic separator - Google ...

In a high-gradient magnetic separator for the selective separation of magnetic particles from a suspension which is conducted through a matrix of plate-like separation structures of a magnetic material which are disposed in a magnetic field and through which the suspension is conducted, alternate plates of the separation structures are movable relative to the other plates which are

Magnetic separation system and method for separating ...

2002-04-19  BRIEF DESCRIPTION OF DRAWINGS. FIG. 1 is a cross-sectional side view showing a magnetic separation system according to the invention, comprising an open trunnion discharge feed chute and a magnetic drum separator. FIG. 2 is a top perspective, partially cut-away view of the magnetic separation system of FIG. 1.

Yuchen Zhou Inventions, Patents and Patent Applications ...

2021-04-06  Abstract: The current invention relates to the method and apparatus to magnetically separate biological entities with magnetic labels from a fluid sample. The claimed magnetic separation device removes biological entities with magnetic labels from its fluidic solution by using a soft-magnetic center pole with two soft-magnetic side poles. The claimed device further includes processes to ...

Microbead (research) - Wikipedia

Microbeads serve as the main tool for bio-magnetic separations. A range of patented processes and applications have been developed based on the use of microbeads in academic and industrial research. Microbeads are pre-coupled with a ligand; a biomolecule such as antibody, streptavidin, protein, antigen, DNA / RNA or other molecule.

SLon’s Another Two Inventions Have Been Patented

Recently, from the State Patent Office came the good news. SLon organized the research of “a lithium pyroxene ore dressing comprehensive utilization method” and “a new efficient continuous ore dressing machine”, which obtained national invention patent authorization.The patent was

Patent 2724864 Summary - Canadian Patents Database

In order to achieve the above-described object, the present invention provides a magnetic separation method that flows wastewater containing flocculated magnetic flocs into a separation tank, adsorbs the magnetic flocs with magnetic force of a separator while rotating the disk-shaped or the drum-shaped separator, the separator being arranged in the separation tank, and that collects the ...

Patent 2733864 Summary - Canadian Patents Database

The present invention provides a magnetic separation apparatus and a waste water treatment apparatus that can efficiently collect a magnetic floc and efficiently obtain clean treated water using a simple apparatus only including a magnetic separation apparatus without using a filter. A separator 30 has a magnetic drum structure in which a group of magnets 34 are placed near an inner peripheral ...

The History of Dynabeads and Biomagnetic Separation ...

Inspired by the Norwegian invention of magnetic bead-based separation technology, we are committed to delivering absolute consistency and to reducing variability in our customers studies, diagnostic assays and therapeutic protocols. * Magnetisk is the Norwegian word for ‘magnetic’.

Magnetic separation - EXOLON COMPANY

This invention relates to magnetic separation, and relates more particularly to magnetic separation of the type in which a rapidly rotating atPulverizer, commonly called a rotor, is magnetized by induction and in which the comminuted mixture to be separated, consisting of materials of varying degrees of magnetic susceptibility and hereinafter termed the grain stream, is fed upon the top of and ...

Patents Assigned to Magnetic Separation Systems, Inc ...

2017-10-24  Assignee: Magnetic Separation Systems, Inc. Inventor: Arthur G. Doak Optical Limestone sorting machine and method. Patent number: 6144004 Abstract: A Limestone sorting machine optically sorts Limestone cullet according to different color characteristics by irradiating the cullet with red, green and blue light as the cullet are passed through a sensing region between a light source and light sensors ...

Magnetic separation method - MAGNETIC ENGINEERING ...

This invention results from the realization that a certain amount of mechanical entrapment occurs in a magnetic separation process whereby a significant portion of the less-magnetic particles which are not sufficiently magnetic to adhere to the matrix collection sites are nevertheless entrapped in the matrix because they are caught and held between two or more more-magnetic particles which are ...

Magnetic Separation Purifying Apparatus and Magnetic ...

A magnetic separation purifying apparatus constructed according to the invention comprises: a rotatable filtering means that filters processed fluid containing a magnetic substance, which gives magnetism to a removed matter by means of addition of a magnetic body and a coagulant, or an additive, which chemically reacts with a removed matter to generate a magnetic body, to the

Yuchen Zhou Inventions, Patents and Patent Applications ...

2021-04-06  Abstract: The current invention relates to the method and apparatus to magnetically separate biological entities with magnetic labels from a fluid sample. The claimed magnetic separation device removes biological entities with magnetic labels from its fluidic solution by using a soft-magnetic center pole with two soft-magnetic side poles. The claimed device further includes processes to ...

Microbead (research) - Wikipedia

Microbeads serve as the main tool for bio-magnetic separations. A range of patented processes and applications have been developed based on the use of microbeads in academic and industrial research. Microbeads are pre-coupled with a ligand; a biomolecule such as antibody, streptavidin, protein, antigen, DNA / RNA or other molecule.

SLon’s Another Two Inventions Have Been Patented

Recently, from the State Patent Office came the good news. SLon organized the research of “a lithium pyroxene ore dressing comprehensive utilization method” and “a new efficient continuous ore dressing machine”, which obtained national invention patent authorization.The patent was