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WO/2020/192046A1 |
A flotation process for treating coal slime by using salt-containing wastewater, suitable for use in the technical fields of salt-containing wastewater treatment and coal flotation deliming. The flotation process comprises: feeding float...
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WO/2020/188459A1 |
The invention provides a material feed process for magnetically separating magnetic and non-magnetic particles from a material feed by means of a magnetic roller separator wherein the process is characterised therein that particle separa...
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WO/2020/187826A1 |
The invention relates to a method for separating feedstock, wherein the feedstock comprises at least one ferromagnetic material fraction and one non-ferrous material fraction, wherein a conveying stream is supplied to a first separation ...
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WO/2020/189572A1 |
This particle measuring device (3) has, in an upper surface, a first inflow port (23) into which a first fluid including particles to be measured flows, and includes a first flow passage (16) which is for measuring the particles and whic...
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WO/2020/188563A1 |
A method of electroporation of a biological object, comprises: introducing a carrier particle into a medium containing the biological object; applying a first electric field to the medium to induce trapping of the biological object by th...
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WO/2020/187304A1 |
A low-specific resistance material treatment method and a treatment apparatus, the treatment method comprising the following steps: using a conductive electrode (301) to conduct electrons to a low-specific resistance material, causing th...
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WO/2020/188379A1 |
A process (10, 200) for recovery of chromite fines from a slurry includes feeding a feed slurry (68) comprising chromite fines to a wet spiral concentrator stage (14) comprising a plurality of wet spiral separators or wet spiral concentr...
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WO/2020/186596A1 |
A low-frequency alternating-current electromagnetic elutriating machine, comprising: a washing separator (1), a concentrate cone (5), an overflow device (2), an ore feeding device (3), a water supply device, and a magnetic separation dev...
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WO/2020/191114A1 |
A system for separating materials in a waste stream having a feeder and a unit with one or more sorting sections, having an impeller, and a processing media disposed within the unit,
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WO/2020/187303A1 |
Provided are a low specific-resistance substance processing method and processing apparatus, the processing method comprising the following steps: using an electrically conductive electrode (301) to transmit electrons to a substance havi...
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WO/2020/190845A1 |
A magnetic levitation system is described, including a first and second magnets having surfaces of their like-poles facing each other; and a container disposed between the first and second magnets' like poles and containing a solution in...
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WO/2020/186716A1 |
A high-ash fine coal slime separation device and method. The device comprises a columnar structure. A top end of the columnar structure is internally provided with a foam water spray device (1). The bottom of a clean coal overflow tank (...
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WO/2020/191113A1 |
A method for recovering metals from waste in which material is screened to leave a nonfibrous feedstock, the nonfibrous feedstock is comminuted with a mill (e.g., a ball mill or rod) to liberate, flatten and separate the nonfibrous feeds...
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WO/2020/188514A1 |
The invention mainly relates to a method (100) for processing toner-containing waste for recycling thereof, the toner being in the form of a powder comprising carbon, the processing method (100) being characterised in that it comprises a...
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WO/2020/186591A1 |
A pulsating-type heavy medium shallow slot separating device, comprising a separating slot body (1), a guiding portion (2), a transmission portion (3), a funnel portion (4), an air valve transmission device (5) and an air chamber (6). Th...
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WO/2020/187305A1 |
A low specific resistance substance treatment method and treatment device. The treatment method comprises the following steps: using a conductive electrode (301) to conduct electrons to a low specific resistance substance to enable the l...
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WO/2020/190377A1 |
A method and apparatus for removing magnetic beads together with molecular targets of interest from a fluid is described. A consumable bead collection probe is placed in a vessel containing magnetic beads suspended in the fluid. A magnet...
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WO/2020/184591A1 |
The present invention provides a method by which an egg shell and an egg shell membrane are able to be sufficiently separated from each other even if the method is small scaled and has a simpler configuration than conventional methods.ã€...
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WO/2020/181618A1 |
Disclosed is an underground coal preparation process, comprising: feeding exploited raw coal (1) into a raw coal classifying screen A of Φ25 mm for screening; performing dry coal preparation on a classifying-screen overflow (2) with a g...
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WO/2020/181758A1 |
The present invention belongs to the technical field of coal washing and deashing, relates to a wide-size-fraction flotation system and process, and solves problems of complexity, high cost, high energy consumption and damage to the envi...
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WO/2020/184912A1 |
The present invention relates to a tower-type air purification apparatus installed outdoors and operated in order to purify air pollution such as fine dust, etc. Specifically: in order to easily separate and purify air pollutants in the ...
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WO/2020/181745A1 |
Provided is a method for efficiently separating cobalt/nickel magnesium manganese from crude cobalt/nickel salt raw material. Using crude cobalt/nickel salt as a raw material, a catalyst is added after slurrying; a high-temperature and h...
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WO/2020/181574A1 |
Disclosed are a method for purifying a fluorapatite and a method for preparing a fluorohydroxyapatite bioceramic thereof, wherein same belong to the technical field of mineral processing. The method for purifying a fluorapatite is: grind...
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WO/2020/186241A1 |
A system for recovering of metal and sand from incinerator ash material having an ash clarification assembly, a magnet to remove the ferrous from the heavy material; a sorting assembly, a drying cage or dewatering unit to dry the materia...
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WO/2020/181619A1 |
An underground coal preparation process using an aqueous medium, comprising: feeding run-of-mine coal (1) into an underground dedicated compact jig A to discharge overflow clean coal (2), the overflow clean coal being dewatered through a...
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WO/2020/178262A1 |
The presently claimed invention relates to a process for the beneficiation of coal and other hydrophobic materials, wherein a collector composition comprising by-products obtained by hydroformylation of octene isomers as a first componen...
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WO/2020/180698A1 |
Oil-absorbent skimmers of the present invention include an upper oil-absorbent flotation head that floats on water and several absorbent strands attached to the underside of the flotation head. The flotation head has a liquid-permeable c...
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WO/2020/178153A1 |
The invention relates to an electrostatic filter unit for an air-purification device, the filter unit (1) comprising an ionization unit (2) and a separation unit (3) with at least one voltage-carrying collecting electrode (30) and at lea...
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WO/2020/173716A1 |
Installation for treating water by flotation, comprising a substantially parallelepipedal assembly (1) produced by connecting modules (2, 2a), said assembly comprising a contact tank (3) which is provided with supply means for water to b...
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WO/2020/175381A1 |
A particle separation and measurement device 1 of the present disclosure comprises a first flow path device 2 having a post-separation outlet 13 through which a first fluid including particles to be separated flows out, and a second flow...
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WO/2020/175780A1 |
An apparatus for separating and concentrating a particle, according to an embodiment of the present invention, is provided. The apparatus comprises: a chamber in which a fluid including a first particle and a second particle is provided;...
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WO/2020/175458A1 |
This particle separating and measuring device (1) comprises: a first flow path device (2) having a separating backflow outlet (13) through which a first fluid that includes particles to be separated is discharged; and a second flow path ...
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WO/2020/174573A1 |
This residue processing method is characterized by the application of a centrifugal force on a residue containing a nickel fraction and iron oxide to separate the nickel fraction from the iron oxide.
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WO/2020/172265A1 |
Processes of extracting mineral deposits in ore include treating a saline source, e.g., seawater, to reduce a concentration of one or more multivalent ions (e.g., Ca2+, Mg2+, SO4 2–) dissolved in the saline source by passing the seawat...
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WO/2020/171430A1 |
The present invention is a technique that relates to a compressing, cutting/crushing, and sorting method and sorting system for turning combustible waste into fuel, the method comprising: collecting household waste discharged from homes ...
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WO/2020/170735A1 |
Provided are a blood purification device and the like that enable confirmation of separation and removal of magnetic particles from blood.　A blood purification device (1A) comprises a main channel (20) through which blood (10) flows, a...
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WO/2020/169873A1 |
In a method for removing Si based compounds from a leaching liquor, the method comprises supplying the leaching liquor (2) from a leaching step (1) to a gravitational solid-liquid separator (3) for separating an overflow (4) and an under...
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WO/2020/168385A1 |
The present invention relates to a method of preparing N-acyl amino acids selected from N-acyl cysteine compounds, N-acyl serine compounds, N-acyl aspartic acid compounds and N-acyl glutamic acid compounds. The present invention also rel...
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WO/2020/172132A1 |
An electrode apparatus (21) and method remove a polarized molecule in a fluid. In another aspect, a non-uniform electric field is created between an anode (43, 105) and a cathode (41, 107), the fluid flows within a gap (45, 135) between ...
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WO/2020/164241A1 |
Provided is a gravity separation apparatus for coarse coal slime. A spiral separation device is arranged above a spiral generating device. The spiral generating device comprises a base (8) and a vibration exciter (6) arranged in the base...
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WO/2020/164187A1 |
A concentration and separation method for raw coal of coal-to-liquid fuels on the basis of water medium separation, comprising the following steps: a 3 mm classification operation, jig separation, TBS separation, and dewatering of respec...
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WO/2020/163893A1 |
A spiral separator for separating more-desired material from less-desired material has a feed arrangement (32) for feeding a slurry of mixed more-desired material and less-desired material, a spiral trough (100), and a splitting arrangem...
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WO/2020/166926A1 |
A shielding curtain sterilizing apparatus according to an embodiment of the present invention comprises: a shielding curtain for selectively covering at least an area of a space in accordance to the extent to which the shielding curtain ...
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WO/2020/162431A1 |
This sample treating device 1000 is provided with: a treating stage 110 for treating a sample by mixing the sample and a plurality of solutions; a first motor 812 for rotating the treating stage 110 around a first rotation shaft 810; a s...
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WO/2020/161373A1 |
The present invention relates to a novel method for granting to thermoplastic, thermostable polymers or elastomers magnetic, electromagnetic, electrical, X-ray shielding or density properties that allow the detection of said polymers by ...
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WO/2020/160631A1 |
To increase the release acceleration of the particles in vibrating screens, preventing any sticky material from getting trapped in the meshes and enabling any "nearsize" material to be sorted without getting caught between the wires, in ...
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WO/2020/160647A1 |
The present disclosure relates to flotation oils comprising a heavy oil having a specific gravity (SG) equal or greater than 0.87, the heavy oil having been hydrocracked and/or hydrotreated before being thermally and/or catalytically cra...
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WO/2020/161252A1 |
The present invention concern a method and a device for the isolation of non-magnetic cells from a heterogeneous sample solution containing biological material including desired and undesired cells. The method comprises the steps of: - a...
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WO/2020/155422A1 |
Provided is a process for suitable for sorting difficult-to-sort thermal coal, comprising: A. dry sorting more than 50 mm, and crushing medium coal and performing a re-sorting operation; B. wet sorting 13-50 mm, and crushing medium coal ...
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WO/2020/155648A1 |
A multistage dissociation-machine-column joint re-separation process for an intermediate coal coproduct of a coking fat coal, related to coal separation methods. An intermediate coal of the coking fat coal is fed into a quick coarse grin...
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