patent systems

Michael Romano Joins Pumps & Systems Editorial Advisory Board | Sundyne

Aug 25, 2022BIRMINGHAM, Al, August 25, 2022 - Cahaba Media Group, the publishers of Pumps & Systems magazine, today announced that Michael Romano has been named to the magazine's Editorial Advisory Board. In this role, Romano will assist the editorial staff in assessing evolving market trends, and he will assist the editors in helping to identify topics of interest for readers in the chemical ...

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All Green - Sensitive Data

All Green Precious Metals Refining Scrap Circuit Boards to Conflict Free .999 Pure Gold. All Green is pleased to announce that our company has received "Notice of Allowance" for our patent, meaning our patent has been approved!

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Projects - Zhengzhou Jinquan Precious Metal Refining Equipment Co., Ltd.

50kg /d gold, 400kg /d silver refining project case 50kg /d gold, 600kg /d silver refining project case 20 ton/year Zhengzhou Jinquan Precious Metal Refining Equipment Co., Ltd. Supplier of precious metal refining technology and equipment

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Michael Romano Joins Pumps & Systems Editorial Advisory Board

Aug 23, 2022Tue, 08/23/2022 - 09:38. BIRMINGHAM, Ala. - Cahaba Media Group, the publishers of Pumps & Systems magazine, today announced that Michael Romano has been named to the magazine's Editorial Advisory Board. In this role, Romano will assist the editorial staff in assessing evolving market trends, and he will assist the editors in helping to ...

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US Patent for Gold plating bath containing tartrate and ... - Justia

Lerner U.S. Pat. No. 3,926,748 teaches a neutral gold and antimony bath, which includes potassium tartrate and antimony potassium tartrate. The incorporation of alkali metal tartrates in a gold alloy bath that operates at a pH between about 8 and 10 is disclosed in Moriarty et al U.S. Pat. No. 4,121,982.

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Gold Recovery Correctly : 12 Steps - Instructables

Step 6: Filtering the Gold Foils. Items required coffee filters filter holder 60oz pickle jar. or glass container large enough to contain waste acids. Simply Poor the contents of the two gallon bucket into the pickle jar using the coffee filters to catch any foils that are floating on the surface of the acid.

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Gold Investment Fundamentals | Gold Supply Gold Demand | KITCO

Regardless of what the world's future monetary system is, gold's growing role in medicine and in aerospace alone ensures its future consumption. ... Given that 30% of annual gold supply comes from refining and recycling old gold, it could be argued that the true annual addition to the above ground gold supply is around 3,000 tonnes per year ...

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Refining drug administration in a murine model of acute infection with ...

Oct 20, 2020Background In animal research, "refinement" refers to modifications of husbandry or experimental procedures to enhance animal well-being and minimize or eliminate pain and distress. Evaluation of drug efficacy in mice models, such as those used to study Trypanosoma cruzi infection, require prolonged drug administration by the oral route (e.g. for 20 consecutive days). However, the ...

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Patrick J. Coyne | Washington, DC | Finnegan | Leading IP Law Firm

Partner. +1 202 408 4470. patrickyne@finnegan. 901 New York Avenue, NW. Washington, DC 20001-4413. vCard. Show Patrick's work in or. Patrick Coyne understands the importance of effective intellectual property strategy in today's competitive business environment. He helps clients develop effective IP development and litigation ...

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Stake Your Claim in the Medical Device Patent Gold Rush

In 2012, the five-year running average annual growth rate for issued medical device patents was 21%, a 6% increase from 2011. This is more than double the five-year running average growth rate for utility patents across all industries, which stood at 9% in 2012, up 4% from 2011.

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The R&D Dept.: Local patents for 4.7.21 - Richmond BizSense

Apr 7, 2021The control system having a filter backwash turbidity set point, wherein the control system controls the filter backwash process by, while monitoring the filter backwash turbidity, sending one or more output signals that are used to control a backwash inlet liquid flow in order to maintain a desired media bed expansion, and stop the backwash ...

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US Patent for Gold recovery process Patent (Patent # 4,462,879 issued ...

In a recent U.S. Pat. No. 4,182,671, issued Jan. 8, 1980, an electrolytic silver and cell and process is disclosed employing as an electrolyte a solution of apparently concentrated nitric acid and silver nitrate (a poisonous substance) in order to form silver at the cell cathode and gold at the anode.

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COMSTOCK PIONEERS RENEWABLE FUELS TECHNOLOGY - Comstock Inc.

Jul 18, 2022Breakthrough Unlocks Massive New Feedstock Model for Net Zero Energy Independence. VIRGINIA CITY, NEVADA, JULY 18, 2022 - Comstock Inc. (NYSE: LODE) ("Comstock" and the "Company") today announced a significant expansion of its leading cellulosic technology portfolio by filing for a new patent covering breakthrough pathways to produce renewable diesel, marine, sustainable aviation ...

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Stock Market | FinancialContent Business Page

Aug 25, 2022Chatsworth, CA - (NewMediaWire) - August 25, 2022 - Cavitation Technologies, Inc. ("CTi" or the "Company") (OTCQB: CVAT), a leading ESG driven company, which designs and manufactures innovative flow-through nano-technology systems for fluid processing applications worldwide, announced today the sale of two Nano Reactor® Systems (LPN) for use in a soybean oil refinery in India.

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Class Definition for Class 423 - CHEMISTRY OF INORGANIC COMPOUNDS

dissolving which may be combined with physical steps therein provided for. When patents include claims to a physical process and also claims to the compound or element treated, the original patent is classified in Class 423 in the appropriate subclass providing for the compound or element and cross-referenced to the appropriate process subclass

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Introduction to EGRS - Enviro Systems

The EGRS system is already patent pending. You will find a valuable summary of the dramatic benefits to the $300 billion industry along with some details on EGRS. Benefits Totally green and environmentally friendly Produces no hydroxides or toxic fumes 99.99% gold sponge finest from refining 99.99% recovered AU, AG, PT, PD, CU, ZN

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Computer Pioneers - Frederico Faggin

His work involved the refining of the architecture, doing the logic design, the circuit design, and the layout, and also bringing the MCS-4 into production. Faggin then demonstrated non-calculator applications for the MCS-4 and convinced Intel's management to offer the MCS-4 for sale as a general-purpose chip set.

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Patents for C25C 1 - Electrolytic production, recovery or refining of ...

WO2011085824A1 Installation and industrial operation of an air supply system to ... CN101660069B Complex alloy used for anode plate for refining ... CA2480315C Method for the recovery of gold :

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Catalytic Converters | & Metal Extraction Forum

In the past 150 years, or so, electrowinning systems have been developed for refining metals that came from ore. The systems (formulas) took many years to develop and many are covered in patents. The constituents in ore, however, generally run the same ever time and, if you fiddle with them long enough, you can come up with a system.

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AR2G Gold & Platinum Refining System | Shor International

The Shor AR2G+ Aqua Regia Refining System comes with all of the equipment needed to refine, including: Work Station, with integrated Spot Plate. Basket and Filter Pouch, for easy and rapid separation of diamonds and other non-soluable materials. Beakers, caps, hoses and related hardware.

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Analytics for US Patent No. 5667557, Hydrometallurgical extraction and ...

A hydrometallurgical process for treating copper feed materials containing gold and/or silver by simultaneously leaching copper, gold and/or . Trigger. ... Number of patents in Portfolio can not be more than 2000 United States of America Patent. PATENT NO ... PRODUCTION OR REFINING OF METALS [Classification Symbol] [Patents Count] Inventor(s) ...

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Gold Refinery :the process, machineries and project information

For refining, gold bearing alloys are processed on different methods, depending on their carat content. Two methods are commonly employed for purification: the Miller process and the Wohlwill process. Alternatively, it can be a complex mix of burning, drying, grinding, screening, blending and sampling for low-grade scrap and floor sweepings.

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Recovery of Silver and Gold from Copper Anode Slimes

Copper anode slimes, produced from copper electrolytic refining, are important industrial by-products containing several valuable metals, particularly silver and gold. This article provides a comprehensive overview of the development of the extraction processes for recovering silver and gold from conventional copper anode slimes. Existing processes, namely pyrometallurgical processes ...

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Refining of Gold- and Silver-Bearing Doré - ScienceDirect

(a) Gold and silver refining, fabrication, and recycling occur largely separately from their mining and extraction activities, while (b) PGM refineries are typically more integrated with the upstream operations and can include recycling operations. After Mooiman et al. (2015a).

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Truth - What Is A Land Patent - Allodial Titles

Essentially, a Land Patent is the first conveyance of title ownership to land which the U.S. Government grants a citizen who applies for one. One of the earliest laws for granting Land Patents was passed by Congress on April 24, 1820. Among other things, Congress set up Government Land officers, now known as the Bureau of Land Management.

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List of Edison patents - Wikipedia

This period includes patents for electrical distribution circuits and methods as well as patents for the ore refining business Edison was ... U.S. Patent 0,404,902 - Electrical-Distribution System; U.S. Patent 0,406,130 - Manufacture of ... U.S. Patent 0,474,591 - Process of Extracting Gold from Sulphide Ores; U.S. Patent 0,474,592 ...

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Mining and Refining - Process - World Aluminium

Before mining can commence the land needs to be cleared of timber and vegetation. Alongside this process may be the collection of seeds and/or saplings, for inclusion in a seedbank, which will form the basis of post-mining revegetation of the site. Next the top soil is removed and is usually also stored for replacement during rehabilitation.

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Gold Spiral Wheel Concentrators - Gold Fever Prospecting

Spiral Wheel Gold Concentrators make panning automatic - they can recover all sizes of gold -- from micron and gold to coarse nuggets. Some models like the Gold Magic can even work Wet AND Dry. Browse our collection of spiral gold wheels and automatic gold panning cleanup tools below.

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US4859293A - Process for refining gold and apparatus ... - Google Patents

One of the processes comprises dissolving unrefined gold by use of iodine and/or an iodide compound to form a solution containing an iodide compound of gold, removing insoluble substances in the...

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Designing a DIY silver cell | Page 6 | & Metal Extraction ...

Aug 22, 2022Better for us to add high PGM material to a gold chlorination melt where the resulting material can be put through wohlwill cells where PGM recovery is better. Recent improvements in ion exchange resins that can stand up to nitrate environments also offers an effective alternative.

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GoldSpot Discoveries AI-Targeted Drilling Intercepts 12.8 g/t Gold over ...

Toronto, Ontario-(Newsfile Corp. - May 4, 2020) - GoldSpot Discoveries Corp. (TSXV: SPOT) ("GoldSpot" or the "Company") is pleased to announce that Manitou Gold Inc.'s ("Manitou") successful drill target intercepts in drill hole MTU-20-14 located on the Patents Property at the Goudreau Project in northeastern Ontario provide early confirmation of GoldSpot's machine ...

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News|Argen

About Paul: Paul Cascone, BE MetE, MS, is SVP of R&D at The Argen Corporation. He's developed numerous dental alloy products and applied dental metallurgy to the laser-selective-melting process, enabling alloys to be a part of the digital world. He holds patents on dental alloys, materials and processes and has published articles on alloy ...

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Sustainable technique recovers gold from e-waste cheaply - Phys

To highlight the improvement Foley's solution presents, consider that it costs $1,520 to extract one kilogram of gold using aqua regia and results in 5,000 litres of waste. With the U of S ...

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Electrolytic processes for gold and other precious metals

The electrolytic refining process for gold uses hydrochloric acid as the electrolyte. The anode is made of gold alloy and the cathode is usually a thin sheet of high purity gold. The electric current ionises the electrolyte and transfers dissolved gold from the anode to the cathode, thereby increasing the purity of the gold at the cathode.

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Class Definition for Class 252 - COMPOSITIONS - United States Patent ...

8, : Bleaching and Dyeing; Fluid Treatment and Chemical Modification of Textiles and Fibers, see the main class definition for the compositions classified therein. 15, : Brushing, Scrubbing, and General Cleaning, for dust cloths, mops or other cleaning devices which include detergents. 44, : Fuel and Related Compositions, appropriate subclasses for a solid or gelled composition to be used ...

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Mass Megawatts prepares for construction of Solar Power Systems in New York

Jul 25, 2022WORCESTER, MA, July 25, 2022 (GLOBE NEWSWIRE) -- Mass Megawatts Wind Power, Inc. (OTC Pink: MMMW) has started to prepare for the construction of two solar power systems in ...

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ZA7665B - Refining of manganese oxide ores - Google Patents

refining manganese oxide oxide ores ores manganese Prior art date 1975-01-09 Application number ZA760065A ... 1975-01-09 Priority to US05/539,872 priority Critical patent/US4002717A/en ... Television signal filtering system 1975. 1975-01-09 US US05/539,872 patent/US4002717A/en not_active Expired - Lifetime;

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Modular Gold Refinery Machinery South Africa - Stone Crushing Machine

Our goldprocessing plants are fabricated utilising the . Goldwashing machine manufacturer in SouthAfrica,goldrefinery The equipmentis patented in China. SouthAfricaGoldRefiners. They are located in Central, Urals, Siberian and Far Eastern SouthAfrica. LBMA-accreditation in their . Platinum-Refining- Process, Technology, Patent, Consultants .

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Courier 6G SL on-stream analyzer for gold - Outotec

Operation. The Outotec Courier 6G SL is an on-stream elemental analyzer with a high-power X-ray tube and measurement channels optimized for direct measurement of gold in low concentrations from slurry streams. In addition to gold, Courier 6G SL can also accurately measure other elements, between calcium and uranium (atomic numbers 20 to 92).

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Wholesale Gold Refinery Plant Manufacturers and Factory, Suppliers OEM ...

Zhengzhou Jinquan Precious Metal Refining Equipment Co., Ltd. Supplier of precious metal refining technology and equipment English E-MAIL： PHONE:+86 13063710899 +86-371-56668328

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