標(biāo)題: Titlebook: A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to ; Leonard Unthank Salkield,Maurice J. [打印本頁(yè)] 作者: 多話 時(shí)間: 2025-3-21 18:21
書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 影響因子(影響力)
書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 影響因子(影響力)學(xué)科排名
書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 網(wǎng)絡(luò)公開度
書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 被引頻次
書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 被引頻次學(xué)科排名
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書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 年度引用學(xué)科排名
書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 讀者反饋
書目名稱A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 讀者反饋學(xué)科排名
作者: Concrete 時(shí)間: 2025-3-21 23:54
ed with the invasion of history, dating back to pre-Iberian Barbarians in the 5th century and the times; then came the Iberians , a race subsequent entr y of the Visigoths who of North African origin (Turdetarian were eventually absorbed into the and Tartessian) , the Phoenicians , the people of Spain. In 711978-94-010-8017-0978-94-009-3377-4作者: 按等級(jí) 時(shí)間: 2025-3-22 00:37 作者: HATCH 時(shí)間: 2025-3-22 07:39 作者: 頭腦冷靜 時(shí)間: 2025-3-22 09:36
Front Matter arbeitsmethodischer (zeitlicher) Bewertungsverfahren besteht nun bereits in frühen Phasen im Produktentstehungsprozess (PEP) die M?glichkeit Kosten- und Risikovermeidung zu betreiben (Kuhlang 2015)..In diesem Beitrag werden daher Ans?tze und Methoden dargestellt, die das Ziel verfolgen die Qualit?t作者: 寡頭政治 時(shí)間: 2025-3-22 15:23 作者: 懶惰人民 時(shí)間: 2025-3-22 17:49
The pre-Roman period,cottage industries just on the lines of sericulture or apiculture. Simple, low cost and down to earth technology can be used for their mass production. They can be marketed in the region where they are produced. The simple methods suitable for their transportation have been developed. The production作者: 瑪瑙 時(shí)間: 2025-3-22 23:10
The Roman period,Emile A. Schweikert, Texas A&M University (IUCCP Coordinator). The subject of this conference reflects the interest that has developed in academic institutions and industry for technological solutions to environmental contamination by industrial wastes. Progress is most likely with strategies that m作者: Preamble 時(shí)間: 2025-3-23 01:47 作者: ANTIC 時(shí)間: 2025-3-23 06:57 作者: interlude 時(shí)間: 2025-3-23 13:20
,Private control, 1829–49, the Marquis de Remisa,journey took seven years and was far from easy, we believe we have made some progress. We have awarded the IEA annually since 1995 in France, and in Germany since 1997. In the course of this effort, we have analyzed questionnaires from hundreds of plants, visited 100 of them, and given prizes to 30.作者: negligence 時(shí)間: 2025-3-23 14:11
,The mines returned to Government control, 1849–73,um found in different places will exhibit different properties and contain different amounts of incidental materials or inherent impurities. It is necessary therefore to have schemes of classification of crude petroleum to group the properties and probable applications of both the crude and the prod作者: harrow 時(shí)間: 2025-3-23 19:15
Early mining operations of The Rio Tinto Company Limited,strial gases and the gases industry,?it discusses the main technologies for their isolation, seperation, manufacture and handling.?In addition, the book contains an overview of the main applications of industrial gases and a brief discussion of new production processes and applications. Chemists, ch作者: Digest 時(shí)間: 2025-3-24 00:18 作者: 倔強(qiáng)一點(diǎn) 時(shí)間: 2025-3-24 04:14
Ore classification and preparation for shipment, of carefully planned sequences and minimal computation are also of this category. These are all specific to instrumentation schemes and allied areas. At the other extreme, we have the front-end software applications and those of a specialized nature as used with data acquisition systems, or image p作者: 演講 時(shí)間: 2025-3-24 09:25 作者: 倔強(qiáng)不能 時(shí)間: 2025-3-24 12:55 作者: 褪色 時(shí)間: 2025-3-24 17:29
Back Mattery adjacent to one another and where the population is concentrated, typically have superior socioeconomic conditions. While provinces with a city system in which both population and cities are relatively dispersed, tend to have an inferior socio-economic condition. This study also classifies provinc作者: 有組織 時(shí)間: 2025-3-24 19:27
A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 作者: Euphonious 時(shí)間: 2025-3-25 01:25
A technical history of the Rio Tinto mines: some notes on exploitation from pre-Phoenician times to 978-94-009-3377-4作者: Genistein 時(shí)間: 2025-3-25 06:51
Christian Schulmeyer,Frank KeuperIn the south-west of the Iberian Peninsula there is a vast pyritic mineralised zone, known as the Andevallo, extending from near Seville to south of Lisbon, an area some 150 kilometres long and 30 kilometres wide.作者: 白楊魚 時(shí)間: 2025-3-25 08:32 作者: Anemia 時(shí)間: 2025-3-25 12:56 作者: 圖表證明 時(shí)間: 2025-3-25 19:36 作者: exceed 時(shí)間: 2025-3-25 20:21 作者: Allodynia 時(shí)間: 2025-3-26 03:42
Formal verification of an arbiter cascade,Although the emphasis in exploitation of the Rio Tinto deposits was initially on silver, then on copper and, in recent times, on pyrites, there have been notable instances of working for other values. Some of these other activities are summarised here.作者: AROMA 時(shí)間: 2025-3-26 04:30 作者: GROG 時(shí)間: 2025-3-26 10:37
Integrating Metagenomics in the Routine Lab,od of service at the mines was short, because he apparently lacked tact and few could work effectively with him. The Director General of Mines, D Francisco Angulo, appointed D Melchor Jiminez to replace Aguirre in December 1786 and he, although respected and presumably effective, had to leave in 178作者: 一大塊 時(shí)間: 2025-3-26 15:13
Software Issues in Wireless Sensor Networksy the Marquis of Remisa and he obtained a lease of 20 years from 24 April 1829 at a rental of 67,000 pesetas pa for the first 10 years and 125,000 ptas for the next 10, say ￡3,000 and ￡6,000 pa respectively.作者: 喊叫 時(shí)間: 2025-3-26 19:27
Szymon Fedor,Alex Gluhak,Srdjan Krco in the roasting and smelting of ores. Among the difficulties for the smelting route, which have been referred to earlier, were the cost of charcoal and the lack of ore of copper grade sufficiently high to work economically by the smelting route. The Prieto roasting and leaching process achieved hig作者: Toxoid-Vaccines 時(shí)間: 2025-3-26 23:38 作者: 上下倒置 時(shí)間: 2025-3-27 04:35
Application and Theory of Petri Netscale roasting were recognised. Heinrich Doetsch, of Sundheim and Doetsch, had been appointed a dirctor of RTC in 1873 and was especially concerned about this problem. Also in 1873, M.Joly had patented a process for extracting copper from pyrites using a solution of ferric chloride. By slightly modif作者: 細(xì)微差別 時(shí)間: 2025-3-27 05:29 作者: NOVA 時(shí)間: 2025-3-27 09:32 作者: Implicit 時(shí)間: 2025-3-27 15:42
Irvathraya B. Madhukar,Florian A. T?ube by reduction with sugars from decaying vegetable matter. Such native copper would have been found in filamentous or lace-like form, requiring consolidation into artefacts, such as pins and fish hooks, by hammering and possibly heating.作者: Toxoid-Vaccines 時(shí)間: 2025-3-27 19:07
Integrating Metagenomics in the Routine Lab,od of service at the mines was short, because he apparently lacked tact and few could work effectively with him. The Director General of Mines, D Francisco Angulo, appointed D Melchor Jiminez to replace Aguirre in December 1786 and he, although respected and presumably effective, had to leave in 1789 suffering from malaria.作者: 牌帶來(lái) 時(shí)間: 2025-3-28 01:03 作者: 防御 時(shí)間: 2025-3-28 02:18
https://doi.org/10.1007/978-3-642-68353-4n of the output was sold with no physical beneficiation, although much of it was, in the first half of this century, leached or “washed” to recover much of its copper. Consequently selection and classification of “mineral” was based on both analysis and physical condition.作者: 斑駁 時(shí)間: 2025-3-28 07:16
Lecture Notes in Computer Sciencethat stimulated the major development of the mines of the Iberian Pyrites Belt and the search for means of maximising the return from the sulphur content of the ore has never been far from the minds of those operating there.作者: installment 時(shí)間: 2025-3-28 13:21
https://doi.org/10.1007/978-94-009-3377-4classification; development; environment; evolution; forest; forestry; formation; history; metallurgy; minera作者: detach 時(shí)間: 2025-3-28 17:22 作者: 鴿子 時(shí)間: 2025-3-28 20:04
Book 1987were merely traders, is mineral ised zone, known as the not certain , but after 205 BC, when Andevallo, extending from near they defeated the Carthagi nians, the Seville to south of Lisbon, an area Romans brought their own men skilled some 150 kilometres long and 30 in mining and metallurgy. kilomet作者: 牌帶來(lái) 時(shí)間: 2025-3-28 23:12 作者: 閑逛 時(shí)間: 2025-3-29 04:46
ines , or were merely traders, is mineral ised zone, known as the not certain , but after 205 BC, when Andevallo, extending from near they defeated the Carthagi nians, the Seville to south of Lisbon, an area Romans brought their own men skilled some 150 kilometres long and 30 in mining and metallurg作者: 去才蔑視 時(shí)間: 2025-3-29 07:49
Szymon Fedor,Alex Gluhak,Srdjan Krcond the lack of ore of copper grade sufficiently high to work economically by the smelting route. The Prieto roasting and leaching process achieved higher extraction with lower grade ore and the conditions were therefore greatly in its favour.作者: insincerity 時(shí)間: 2025-3-29 13:41
Front Matterrinzipien und der Grundlagen manueller Arbeit bzw. guter Arbeitsgestaltung ganz wesentlich. Die Planung und Gestaltung produktiver, menschlicher Arbeit auf Grundlage einer international anerkannten, belastbaren und bew?hrten Bezugsgr??e wird in der Smart Factory besondere Bedeutung erlangen, da Mens作者: 集合 時(shí)間: 2025-3-29 18:50
Introduction,ompanies to reduce enterprise output rate or failure. The purpose of this research is to help explain how the government through professional associations may increase the know how of entrepreneurs or managers of new enterprises. Of the cases studied we have learned that starting a business is a dif作者: seroma 時(shí)間: 2025-3-29 23:07
The pre-Roman period,ntrol agents for the management of pests. Though their demand is increasing, yet their availability is far from sufficient. The biocontrol agents, particularly parasitoids and predators, have short life span and they cannot be stored for long. Their transportation also requires certain specific cond作者: 溫和女孩 時(shí)間: 2025-3-30 00:29
The Roman period,mization in Industrial Processes and Remediation of Hazardous Waste," held March 24-26, 1992, at Texas A&M University. This meeting was the tenth annual international symposium sponsored by the Texas A&M Industry-University Cooperative Chemistry Program (IUCCP). The program was developed by an acade作者: GEN 時(shí)間: 2025-3-30 06:00
From rediscovery in the sixteenth century until the eighteenth century,d beverages, and the tanning of hides and skins to produce leather for garments, serendipitously took advantage of enzyme activities. Important advances in our understanding of the nature of enzymes and their action were made in the late 19.th. and early 20.th. centuries, seeding the explosive expan作者: BARGE 時(shí)間: 2025-3-30 10:56 作者: 個(gè)人長(zhǎng)篇演說(shuō) 時(shí)間: 2025-3-30 14:41
,Private control, 1829–49, the Marquis de Remisa, Award, the Malcolm Baldrige Award, and the European Quality Award, prompting us to ask: “Could we de?ne what world-class manufacturing is? It’s got to be more than managing processes. Are the US and Japan really in the lead, as so many examples suggest?” Xavier de Groote, our colleague in the Opera作者: Rebate 時(shí)間: 2025-3-30 20:33 作者: Arbitrary 時(shí)間: 2025-3-30 23:40 作者: 雪崩 時(shí)間: 2025-3-31 03:00
Early metallurgical operations of RTC,cribed.The original image processing software NeuroCheck andDigital image processing has become a key technology in the area of manu- facturing and quality control. Increasing quality demands require inspection of every single part, which in turn will lead to a much more widespread use of automatic 作者: oxidize 時(shí)間: 2025-3-31 07:27 作者: Obvious 時(shí)間: 2025-3-31 09:44
