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Using Activated Carbon Adsorb Au in Pregnant Solution and Burn AC for Au Refinery
 
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A short video showing how to do Au adsorption and AC burnning to prepare Au refinery
Views: 11335 John Guo
1000 Ways to Die- "Pit-y Party"
 
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Sub for more videos :)
Views: 2514887 Start Recording 007
Cyanide Detector
 
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A brief instructional video on the uses of the Cyanide Detector that NERAC provided to all 85 communities in northeastern Massachusetts.
Views: 189 MAPC Metro Boston
What machines used in Flotation Workshop of Tibet Lead-Zinc Processing Plant, Xinhai
 
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Tibet Lead-Zinc Mineral Processing Plant is one of successful cases undertaken by Xinhai by providing one stop mineral processing service (http://www.xinhaimining.com/epc?youtube-visits-congwn) from engineering consulting, mineral processing test, mines design, equipment manufacture, installation & commissioning, personnel training to designed capacity reached. La Norma lead zinc mine located in KaRe Town, Chamdo County, Tibet Autonomous Region, which is a 600 thousand t/d plant EPC project (http://www.xinhaimining.com/epc?youtube-visits-congwn) undertook by Shandong Xinhai Mining Technology and Equipment Inc. The whole plant is composed of four workshops, including crushing & screening workshop, grinding & classification workshop, flotation workshop (http://www.xinhaimining.com/epc?youtube-visits-congwn), and concentrate dehydration workshop. Main Equipment in Crushing & Screening Workshop of Tibet Lead-Zinc Processing Plant Wet Grind Ball Mill High-efficiency Agitation Tank A leaching equipment for cyanide leaching (http://www.xinhaimining.com/product/agitator?youtube-en-visits-congwn) by referring the USA technical design with the effective volume reaching up to 395m3. The advantages of this kind of special agitation tank for gold extraction (http://www.xinhaimining.com/product/agitator?youtube-en-visits-congwn) includes uniform mixing, low energy consumption, long service life, multi points to give gas, and uniform inflation. Flotation Cell SF flotation cell is a mechanical agitation type flotation equipment (http://www.xinhaimining.com/product/flotation?youtube-visits-congwn) with self-slurry suction and self-air suction with the efficient volume reaching up to 20m3. The improvements of this kind of flotation machine (http://www.xinhaimining.com/product/flotation?youtube-visits-congwn) are that both sides of the impeller with back rake blades ensures double circulating of slurry inside the flotation tank, forward type tank, small dead end, and fast foam movement. SF Mechanical Agitation Flotation Cell is widely used for separating non-ferrous metal, black metal, noble metal, non-metal mineral, raw body and materials of chemical industry, which are subject to roughing and scavenging of large and middle scale flotation plants (http://www.xinhaimining.com/product/flotation?youtube-visits-congwn). More details: http://www.xinhaimining.com/product?youtube-visits-congwn WhatsApp: +86-15373366101 Email: [email protected] Website: https://www.facebook.com/xinhaimineral/?youtube-visits-congwn
Views: 111 Xinhai Mining
GOLD Technical Analysis Chart 5/24/2017 by ChartGuys.com
 
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GOLD Technical Analysis Chart 5/24/2017 by ChartGuys.com $Gold Technical Analysis Chart for 5/24/2017 NEW Course: https://chartguys.com/courses/entries-exits/ Please Signup for a FREE trial on our website to learn Technical Analysis: We offer multiple hours of live webcam coverage a day, in addition to continuous chat room coverage. Join the community today https://chartguys.com/membership/ Find more information on commodities and gold technical analysis: http://www.thechartguys.com/tickers/gold http://www.thechartguys.com/tickers/commodities Chartguys.com Gold Technical Analysis Facebook Page: https://www.facebook.com/thechartguys... Chartguys.com Technical Analysis FREE facebook community: https://www.facebook.com/groups/thechartguys/ Stocktwits: http://stocktwits.com/ChartGuysDan
Views: 759 TheChartGuys
Mining industry | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Mining 00:01:48 1 History 00:01:57 1.1 Prehistoric mining 00:03:13 1.2 Ancient Egypt 00:04:23 1.3 Ancient Greek and Roman mining 00:08:00 1.4 Medieval Europe 00:12:01 1.5 Classical Philippine civilization 00:13:12 1.6 The Americas 00:16:14 1.7 Modern period 00:17:49 2 Mine development and lifecycle 00:20:32 3 Mining techniques 00:22:00 3.1 Surface mining 00:23:03 3.2 Underground mining 00:24:32 3.3 Highwall mining 00:26:16 4 Machines 00:27:38 5 Processing 00:30:22 6 Environmental effects 00:34:25 6.1 Waste 00:36:53 6.2 Renewable energy and mining 00:37:36 7 Mining industry 00:41:45 7.1 Corporate classifications 00:42:33 7.2 Regulation and governance 00:46:31 7.3 World Bank 00:48:38 8 Safety 00:52:16 9 Records 00:54:44 10 Metal reserves and recycling Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.998962699879125 Voice name: en-US-Wavenet-C "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an orebody, lode, vein, seam, reef or placer deposit. These deposits form a mineralized package that is of economic interest to the miner. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain any material that cannot be grown through agricultural processes, or created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Mining of stones and metal has been a human activity since pre-historic times. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and final reclamation of the land after the mine is closed. De Re Metallica, Georgius Agricola, 1550, Book I, Para. 1Mining operations usually create a negative environmental impact, both during the mining activity and after the mine has closed. Hence, most of the world's nations have passed regulations to decrease the impact. Work safety has long been a concern as well, and modern practices have significantly improved safety in mines. Levels of metals recycling are generally low. Unless future end-of-life recycling rates are stepped up, some rare metals may become unavailable for use in a variety of consumer products. Due to the low recycling rates, some landfills now contain higher concentrations of metal than mines themselves.
Views: 58 wikipedia tts
Mining | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Mining 00:01:51 1 History 00:02:00 1.1 Prehistoric mining 00:03:18 1.2 Ancient Egypt 00:04:31 1.3 Ancient Greek and Roman mining 00:08:15 1.4 Medieval Europe 00:12:23 1.5 Classical Philippine civilization 00:13:36 1.6 The Americas 00:16:44 1.7 Modern period 00:18:22 2 Mine development and life cycle 00:21:09 3 Mining techniques 00:22:39 3.1 Surface mining 00:23:44 3.2 Underground mining 00:25:16 3.3 Highwall mining 00:27:02 4 Machines 00:28:27 5 Processing 00:31:18 6 Environmental effects 00:35:27 6.1 Waste 00:38:00 6.2 Renewable energy and mining 00:38:45 7 Mining industry 00:43:04 7.1 Corporate classifications 00:43:54 7.2 Regulation and governance 00:47:59 7.3 World Bank 00:50:07 8 Safety 00:53:52 9 Records 00:56:26 10 Metal reserves and recycling Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.9838512602070575 Voice name: en-GB-Wavenet-D "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an ore body, lode, vein, seam, reef or placer deposit. These deposits form a mineralized package that is of economic interest to the miner. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain any material that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Mining of stones and metal has been a human activity since pre-historic times. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and final reclamation of the land after the mine is closed. De Re Metallica, Georgius Agricola, 1550, Book I, Para. 1Mining operations usually create a negative environmental impact, both during the mining activity and after the mine has closed. Hence, most of the world's nations have passed regulations to decrease the impact. Work safety has long been a concern as well, and modern practices have significantly improved safety in mines. Levels of metals recycling are generally low. Unless future end-of-life recycling rates are stepped up, some rare metals may become unavailable for use in a variety of consumer products. Due to the low recycling rates, some landfills now contain higher concentrations of metal than mines themselves.
Views: 17 wikipedia tts
Chemical waste | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Chemical_waste 00:01:38 1 Guidance for Disposal of Laboratory Chemical Wastes 00:04:31 2 Chemical Compatibility Guideline 00:05:33 2.1 Container compatibility 00:06:27 3 Laboratory waste containers 00:06:45 3.1 Packagingsup[9]/sup 00:08:00 3.2 Labelling 00:08:27 3.3 Storage 00:09:36 4 Mapping of chemical waste in the United States 00:10:38 5 Chemical waste in Canadian aquaculture 00:12:21 6 Uranium in Ground and Surface Water in Canada 00:15:43 7 See also Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.8033456187423128 Voice name: en-US-Wavenet-A "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= Chemical waste is a waste that is made from harmful chemicals (mostly produced by large factories). Chemical waste may fall under regulations such as COSHH in the United Kingdom, or the Clean Water Act and Resource Conservation and Recovery Act in the United States. In the U.S., the Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA), as well as state and local regulations also regulate chemical use and disposal. Chemical waste may or may not be classed as hazardous waste. A chemical hazardous waste is a solid, liquid, or gaseous material that displays either a “Hazardous Characteristic” or is specifically “listed” by name as a hazardous waste. There are four characteristics chemical wastes may have to be considered as hazardous. These are Ignitability, Corrosivity, Reactivity, and Toxicity. This type of hazardous waste must be categorized as to its identity, constituents, and hazards so that it may be safely handled and managed. Chemical waste is a broad term and encompasses many types of materials. Consult the Material Safety Data Sheet (MSDS), Product Data Sheet or Label for a list of constituents. These sources should state whether this chemical waste is a waste that needs special disposal.
Views: 1 wikipedia tts