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The present invention provides a process for producing hydrogen bis (fluorosulfonyl)-imide (HFSI) by fluorination of a liquid hydrogen bis (chlorosulfonyl)imide (HCSI) using a gaseous hydrogen fluoride. In some embodiments, HFSI that is produced is separated from the reaction mixture as a gas and is condensed to collect a liquid HFSI. Inventors:
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The CNC process is not intended to replace the mass production of PCBs through the standard etching processes. But for a quick and inexpensive prototype, a CNC produced board can offer you a lot of benefits. CNC prototyping of your small PCBs. CN-110545624-B chemical patent summary.
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By visualizing the grinding process in terms of process forces, power consumption of the spindle motor and elastic deformation or feed movements of the axes of the grinding machine the grinding process can be divided, analyzed and optimized into all its sub-processes. ... For a number of products of ProGrit , patents have been granted or ...
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PROBLEM TO BE SOLVED: To provide a treating method of activated concrete capable of reducing a disposal cost of the activated concrete, and enabling reuse of the concrete. SOLUTION: This treating method of the activated concrete has a grinding process 1 for grinding the activated concrete, a washing process 2 for washing activated concrete ground product acquired in the grinding process 1 by ...
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A contouring tool for grinding cylindrical worm profiles includes two disks 46, ... Patent. 4993194. Priority. Feb 12 1988. Filed. Jan 23 1989. Issued. Feb 19 1991. ... which is designed for grinding gear wheels in a continuous gear cutting process and which has a first grinding worm flank (3) ...
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Patent application title: GRINDING APPARATUS Inventors: WEI-CHENG LING DA-WEI LIN Agents: PCE INDUSTRY, INC.;ATT. Steven Reiss ... [0026]Referring to FIG. 5, after the grinding process is completed, a plurality of finished products 40 is obtained. In the illustrated embodiment, the finished products 40 are rounded products such as rounded lenses.
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grinding-process A wide variety of grinding processes for individual requirements Surfaces are machined with abrasives when grinding. Numerous geometrically undefined cutting/grinding tools are integrated in the grinding wheel. A workpiece is machined with the grinding wheel in a wide variety of grinding processes and machine concepts.
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It combines efficient impact grinding with high-precision classification in a single assembly. The advantages of the ICM classifier mill are the generation of narrow particle size distribution, the proven direct drive concept, its robust housing design as well as easy operation and cleaning. Pendulum Mill PM: Fine Grinding and Grinding and Drying
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grinding Prior art date 1962-08-24 Legal status (The legal status 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 status listed.) Expired - Lifetime Application number US219105A Inventor Jr William M Jayne Current Assignee (The listed assignees may ...
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the present invention provides a process for grinding coal or ores containing metal values which comprises carrying out the grinding operation in the presence of a liquid medium and a grinding aid system comprising (a) an anionic polyelectrolyte comprising polyacrylic acid or polymethacrylic acid and (b) certain inorganic compounds, said system .
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AD2479-1 Weld grinding is the removal of excess stock from the weld itself- a process that often results in ergonomic strain on the worker, slower production as well as grinding results that vary.
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Paste grinding process. KUSTER WERNER. Author information. Affiliations. All authors. 1. BUEHLER AG Patent: Patent Specification (Second Publ.) - Germany Application: DE19873744962 on 11 Mar 1987 Publication: 11 Mar 1987 PAT: DE3744962 . Patent. Share this article Share with email Share with twitter Share with ...
Get priceThe centerless grinding process is characterized by a particular workpiece (WP) holding system. The WP is supported on three points by the grinding wheel, the control wheel and the workrest, also called supporting blade (see Fig. 1 ).
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Qinhuangdao Daotian High-tech Co., Ltd. (simply referred as Daotian Hi-tech), which was established in 1995, is a hi-tech enterprise that manufactures super-hard abrasives and grinding tools, advanced materials and electromechanical integration equipments. Over 25 years research and development Certified ISO9001 quality control system
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C04B2103/52—Grinding aids; Additives added during grinding Description United States Patent C) 3,325,105 MINERAL GRINDING AIDS AND PROCESS OF GRINDING Preston L. Veltman, Severna Park, Md.,...
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the invention also provides a process for the production of a super abrasive and if necessary, filler in an abrasive rim of a grinding tool containing a bond characterized by the production steps: a) dry mixing of at least one metallic bond powder and at least one resinoid bond powder with the same sintering capability and if necessary, a filler, .
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US-1579876-A chemical patent summary.
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A process for finish grinding die and anvil cylinders of a rotary die cutting machine by installing bearings on the cylinder journals, preloading the bearings, and finish grinding the cylinder/bearing assembly on a cylindrical grinder with the bearing assemblies mounted and clamped on grinder steady rests. Inventors:
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Complete Patent Searching Database and Patent Data Analytics Services. Login ... Grinding process . United States Patent 3232010 . Inventors: Coes Jr., Loring . Application Number: ... Grinding wheel and wheel diameter measuring apparatus: 1960-08-02: 2302304: Speed control mechanism: 1942-11-17:
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United States Patent 4402462 Abstract: The invention relates to a process for regulating a grinding installation using four automatic control systems, of which one control system keeps the material level of the storage silo for the ground material constant by altering the grinding force of the roller mill.
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Full Horde Guide for TBC, SoM & Era 1-70 $ 40.00.Read more. Ultimate Mega TBC, SOM, Era & Dungeon Cleave Guide 1-70 $ 75.00. ... RestedXP is the fastest World of Warcraft Classic. Elemental Shaman Leveling Guide From 1 to 70 for TBC Classic great May 31, 2021Levels 62 to 64 — 3 points in Nature's Guidance. In Classic WoW, the most recommended leveling spec for Shaman is ...
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U.S. Department of Energy Office of Scientific and Technical Information. Search DOE Patents. Search terms: Advanced search options
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A properly balanced grinding wheel can improve the form and finish of the work piece, while extending spindle life Modern grinding technology, the last and decisive stage in the attainment of perfect surfaces, is the key area of concentration in technological development efforts and includes grinding wheels, dressing tools and machinery.
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in a process for hydrogenating coal in which finely ground coal, which is mixed with grinding oil, is pumped to pressure, heated to the temperature at which hydrogenation is initiated and then hydrogenated with hydrogen in a reactor in the presence of a substance which acts as a catalyst, the introduction of part of the heat required for heating .
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May 22, 2021The improvement of industrial grinding processes is driven by the objective to reduce process time and costs while maintaining required workpiece quality characteristics. One of several limiting factors is grinding burn. Usually applied techniques for workpiece burn are conducted often only for selected parts and can be time consuming. This study presents a new approach for grinding burn ...
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Based on this method, the grinding force under 5 groups of process parameters are measured. For the first time, the variations of grinding force during the whole grinding process are revealed real ...
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@article{osti_5789504, title = {Mathematical modeling of closed cycles of ball grinding}, author = {Morozov, E F and Shumailov, V K}, abstractNote = {Principles of the mathematical description of the grinding process have been developed which make use of linear models of population balance and substitute for the real distribution of the time of grain processing inside the mill a combination of ...
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A patent awarded by the US Patent Office for a method, process or procedure. Federal legislation was proposed that would bar patents "for any invention or discovery of a method or process for performing a surgical or medical therapy, or making medical diagnosis.". The difficulty lies when the holder of an MP attempts to collect royalties ...
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Another important task of a monitoring system is to provide useful information for optimising the grinding process in terms of the total grinding time or the total grinding cost, as shown in Fig. 26. algorithm for . +optimization algorithm for detecting wheel life grinding wheel tase .OM- Fig. 26: Tasks of monitoring system In addition to the ...
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A plant processing system may include an initial preparation apparatus for treating plant material prior to processing the plant material, and the initial preparation apparatus may be configured to lower a temperature of the plant material from an initial temperature to a lowered temperature. The system may also include a plant processing apparatus configured to process the plant material ...
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7 Similar Patents 8 Information Sources 1 Abstract Process for grinding and grinding cereals, characterized in that the forces in the grinding gap are directly influenced and / or regulated between the two cylinders of a pair of cylinders. Google Patents 2 Full Text Espacenet
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Disclosed is a process for grinding graphite comprising: (1) forming a mixture of graphite and a graphite grinding aid; (2) grinding the mixture of graphite and graphite grinding aid to reduce the size of the graphite; (3) forming an aqueous slurry of the graphite particles, graphite grinding aid and water; (4) adding an amount of hydrocarbon oil to the aqueous slurry with agitation to form ...
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We and our partners store and/or access information on a device, such as cookies and process personal data, such as unique identifiers and standard information sent by a device for. Patented by Josef Edenburg in Vienna during WW2. Eclat G23: Made in France ca. 1928. Early lift arm lighter similar to Dunhill. Sleeve screw for flint adjustment.
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Steps to Patent an Idea. 1. Keep a record of how you came up with the idea and your step by step progress. 2. Research your idea to make sure it is eligible for patenting under established patent law. 3. Make a prototype of your invention when filing a patent. 4.
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Our legacy is founded on innovation. 35 YEARS 60 SPORTS 70 PATENTS 20K ANNUAL EVENTS 220. I have a couple of Hershey cars i want to send to SMT for his factory. level 1. Bright_Imagination_6. · 1 yr. ago. I've been enjoying his YT stuff since the Virus stuff started. Good advice, simple maintenance videos.. "/> 2006 nissan altima subwoofer box.
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By visualizing the grinding process in terms of process forces, power consumption of the spindle motor and elastic deformation or feed movements of the axes of the grinding machine the grinding process can be divided, analyzed and optimized into all its sub-processes. Changes in parameters such as Cutting speed Feed rate Infeed Spark out times
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the purpose of this invention is to provide a kind of grinding process, purpose is to solve present ore and directly enters grinding operation without the desliming processing, has both caused...
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Amazon: Buy Kalerm 2601Pro Automatic Coffee Machine, in-Built Grinding System, 750G Bean Hopper, Touch Screen functionality1400W online at low price in India on Amazon ... Core technology and patents holder of intelligent coffee machine and Plus X Award and DIY coffee choice. ... February 1, 2019-, Automatic. Kalerm 2601 Pro. Luli Heras-De ...
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Process for grinding in an aqueous medium of mineral matter and binders using a reverse emulsion of a polymer acrylamide with an acrylic monomer ... Patent. 8080595. Priority. May 11 2007. Filed. May 06 2008. Issued. Dec 20 2011. Expiry. Oct 15 2028. ... co-grinding the aqueous suspension or suspensions formed or obtained in stage a) ...
Get pricea process is described for the agglomeration of coal fines comprising the steps of: slurrying the coal fines with an effective amount of an agglomerating liquid comprising a reagent chemical and a solvent in which the reagent chemical is soluble, creating a slurry solution, the reagent chemical comprising one or a combination of members selected .
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