scholarly journals Beneficiation of fine chromite slurry at Donskoy Mining and Beneficiation Plant JSC on concentration tables to produce hard chromite pellets

2021 ◽  
Author(s):  
I.V. Bondarenko ◽  
◽  
E.I. Kuldeyev ◽  
Keyword(s):  
Raw Materials ◽  
Metallurgical Industry ◽  
Oxide Content ◽  
Tailings Pond ◽  
Technogenic Waste ◽  
Chrome Oxide ◽  
The World ◽  
The Rich ◽  
Chromium Concentrate ◽  
Technological Methods

Processing industrial products and technogenic waste is an important task in the mining and metallurgical industry. In Kazakhstan, the processing of chrome ore from the Kempirsay group of deposits has produced more than 15 million tonnes of slurry tailings containing up to 30 wt% chrome oxide. The best results in the world for the processing of fine chromium raw materials are shown by Turkish enterprises with the use of the separation of slurries by size classes and beneficiation on concentration tables. The authors conducted researches for beneficiation of chrome slurry from Dubersay tailings pond (Kazakhstan) with the use of similar technological methods that enabled to obtain concentrates with chrome oxide content of 51 wt% and increasing the yield of beneficiated fine-graded chrome concentrates by 14% as compared with the existing beneficiation process. Strong chromium pellets with a crushing resistance of over 5000 N/pellet were produced from the rich chromium concentrates with the use of the ferrofluxing iron-calcium-silica binder technology by roasting the composition consisting of rich chromium concentrate, ferrous diatomite, and intermediate products and wastes of the chromium industry.

scholarly journals Risks and challenges before the ukraine's black metallurgy

2018 ◽  
pp. 18-27
Author(s):  
L.G. Tuboltsev ◽  
N.І. Padoon
Keyword(s):  
Development Strategy ◽  
Industrial Development ◽  
Raw Materials ◽  
Metallurgical Industry ◽  
World Market ◽  
Trade Restrictions ◽  
Energy Potential ◽  
Trade Disputes ◽  
The World ◽  
The Impact

The aim of the study is to identify risks and challenges that may be a threat to the development of the mining and metallurgical complex of Ukraine (MMC). It is shown that the excess steel-making capacity in the world increases the risks of the steel producers, may lead to an excess of offers, trade disputes; low prices and low yield. It is noted that the Ukrainian ferrous metallurgy works in the harsh conditions of the world market, the hallmark of which is the uncontrolled and unpredictable growth of world prices. This leads to unstable operation of the MMC, especially in recent years. The factors that determine the potential risks in the metallurgical sector of Ukraine are given. The most influential risk factors include the following: threats to the impact of environmental factors on the future; threats of influence of the political situation in the world; the instability of the supply of raw materials and prices for finished products; change in existing trade flows of raw materials and finished products; global trade restrictions; the lag of the technical level of metallurgical production from the world; insufficient state influence on the industry; lack of industrial development strategy of Ukraine and the metallurgical industry. It is shown that the main direction of the target setting for the development of Ukrainian metallurgy in the medium term should be the development of a strategy that binds together raw materials, energy potential, steelmaking equipment, casting and rolling technologies, as well as the state and market prospects.

Sandra Ramos Revisited

2020 ◽  
Vol 2 (4) ◽  
pp. 32-54
Author(s):  
Silvia Spitta
Keyword(s):  
United States ◽  
The United States ◽  
Ancient Greek ◽  
Graphic Arts ◽  
Left Behind ◽  
The World ◽  
The Usa ◽  
Political Choices ◽  
The Rich

Sandra Ramos (b. 1969) is one of the few artists to reflect critically on both sides of the Cuban di-lemma, fully embodying the etymological origins of the word in ancient Greek: di-, meaning twice, and lemma, denoting a form of argument involving a choice between equally unfavorable alternatives. Throughout her works she shines a light on the dilemmas faced by Cubans whether in Cuba or the United States, underlining the bad personal and political choices people face in both countries. During the hard 1990s, while still in Havana, the artist focused on the traumatic one-way journey into exile by thousands, as well as the experience of profound abandonment experienced by those who were left behind on the island. Today she lives in Miami and operates a studio there as well as one in Havana. Her initial disorientation in the USA has morphed into an acerbic representation and critique of the current administration and a deep concern with the environmental collapse we face. A buffoonlike Trumpito has joined el Bobo de Abela and Liborio in her gallery of comic characters derived from the rich Cuban graphic arts tradition where she was formed. While Cuba is now represented as a rotten cake with menacing flies hovering over it ready to pounce, a bombastic Trumpito marches across the world stage, trampling everything underfoot, a dollar sign for a face.

PERSPECTIVE DEVELOPMENT OF WORLD PRODUCTION OF FEEDS FOR AQUACULTURE: ALTERNATIVE SOURCES OF RAW MATERIALS

2017 ◽  
pp. 67-78
Author(s):  
Lina Yurievna Lagutkina
Keyword(s):  
Raw Materials ◽  
Limiting Factors ◽  
Current Status ◽  
Feed Production ◽  
The World ◽  
Market Trends ◽  
Alternative Sources ◽  
World Industry ◽  
First Time ◽  
A Current

The author of the article discloses the prospects of development of the world feed production for aquaculture based on the analysis of key innovative technological and market trends. The author specifies that shortage, high cost, low ecological compatibility of traditional raw materials - fish flour - are among major limiting factors in the development of production of feeds for aquaculture. This fact, in turn, limits sustainable development of aquaculture both in Russia, and in the world in general. The article presents the overview of a current status of the world industry of feed production in aquaculture, where the regional situation is studied, as well. For the first time, there is given the outlook of innovative technologies in feed production based on the alternative sources of protein (on the example of projects of leading aquabiotechnological companies) which will determine industry’s objectives for the mid-term perspective.

PSYCHOLOGICAL FEATURES OF EDUCATION AND TOLERANCE IN STUDENTS

2018 ◽  
Vol 16 (1) ◽  
pp. 112-119
Author(s):  
VLADIMIR GLEB NAYDONOV
Keyword(s):  
Statistical Analysis ◽  
Training Program ◽  
Rich Diversity ◽  
Interethnic Differences ◽  
The World ◽  
The Rich ◽  
Correct Understanding ◽  
Psychological Features ◽  
Different Levels

The article considers the students’ tolerance as a spectrum of personal manifestations of respect, acceptance and correct understanding of the rich diversity of cultures of the world, values of others’ personality. The purpose of the study is to investgate education and the formation of tolerance among the students. We have compiled a training program to improve the level of tolerance for interethnic differences. Based on the statistical analysis of the data obtained, the most important values that are significant for different levels of tolerance were identified.

ADAPTATION AND DEVELOPMENT OF MILK PRODUCERS IN THE NEW ECONOMIC CONDITIONS

2020 ◽  
Author(s):  
В.Н. СУРОВЦЕВ ◽  
Е.Н. ПАЮРОВА
Keyword(s):  
Dairy Products ◽  
Raw Materials ◽  
Raw Milk ◽  
World Market ◽  
Food Prices ◽  
Economic Conditions ◽  
State Support ◽  
Demand Reduction ◽  
The World ◽  
Dairy Cattle Breeding

Проанализированы проблемы на рынке молока и молочных продуктов России в условиях глобального экономического кризиса: перепроизводство молока в основных странах-экспортерах, снижение закупочных цен на сырое молоко, снижение цен на биржевые товары в мире и России в 2020 году, тренд на уменьшение спроса на молочные продукты на мировом рынке в среднесрочном периоде, снижение общего спроса на молочные продукты на внутрироссийском рынке при падении реальных доходов населения, изменение структуры потребления. Проведена оценка новых возможностей и угроз для развития отрасли: со стороны потребителей — рост цен на продовольствие, снижение доходов; с позиции производителей молока — снижение закупочных цен, рост требований к сырью для производства продукции с увеличенными сроками годности, дефицит рабочей силы, вероятное сокращение господдержки в результате снижения цен на углеводороды, попытки регулирования цен; со стороны перерабатывающих предприятий — сокращение спроса, снижение цен на готовую продукцию вслед за мировыми ценами. Обоснованы приоритеты инвестирования в молочном скотоводстве и основные формы совершенствования государственной поддержки отрасли, обеспечивающие эффективную адаптацию производителей молока к новым экономическим условиям, повышение устойчивости отрасли при усилении макроэкономических рисков. The article analyzes the problems in the Russian milk and dairy products market in the context of the global economic crisis: overproduction of milk in the main exporting countries, lower purchase prices for raw milk, lower prices for commodities in the world and in Russia in 2020, trend to reduce demand for dairy products on the world market in medium term, a decrease in total demand for dairy products in the Russian market with a decrease in the purchasing power of the population, a change in the structure of consumption. An assessment of new opportunities and threats to the development of the industry was carried out: on the part of consumers — rising food prices, lower incomes; from the perspective of dairy producers — reduction in purchase prices, increased requirements for raw materials for the production of products with extended periods, labor shortages, the likely reduction in state support as a result of lower prices for hydrocarbons, attempts to regulate prices; on the part of processing enterprises — reduction of demand, reduction of prices for finished goods following world prices. The investment priorities in dairy cattle breeding and the main forms of improving state support for the industry, ensuring the effective adaptation of milk producers to new economic conditions, increasing the sustainability of the industry with increasing macroeconomic risks, are substantiated.

The Unified World Order

2014 ◽  
Vol 31 (2) ◽  
pp. 75-100
Author(s):  
Bakare Adewale Muteeu
Keyword(s):  
Cultural Values ◽  
International System ◽  
World Order ◽  
Social Injustice ◽  
World Peace ◽  
Technological Determinism ◽  
Open World ◽  
The World ◽  
Capitalist World ◽  
The Rich

In pursuit of a capitalist world configuration, the causal phenomenon of globalization spread its cultural values in the built international system, as evidenced by the dichotomy between the rich North and the poor South. This era of cultural globalization is predominantly characterized by social inequality, economic inequality and instability, political instability, social injustice, and environmental change. Consequently, the world is empirically infected by divergent global inequalities among nations and people, as evidenced by the numerous problems plaguing humanity. This article seeks to understand Islam from the viewpoint of technological determinism in attempt to offset these diverging global inequalities for its “sociopolitical economy”1existence, as well as the stabilization of the interconnected world. Based upon the unifying view of microIslamics, the meaning of Islam and its globalizing perspectives are deciphered on a built micro-religious platform. Finally, the world is rebuilt via the Open World Peace (OWP) paradigm, from which the fluidity of open globalization is derived as a future causal phenomenon for seamlessly bridging (or contracting) the gaps between the rich-rich, rich-poor, poor-rich and poor-poor nations and people based on common civilization fronts.

Translation as Resistance

2017 ◽  
Author(s):  
Joanna Rzepa
Keyword(s):  
Cultural Identity ◽  
Paradise Lost ◽  
Historical Account ◽  
Cultural Transfer ◽  
Polish Literature ◽  
Political Sovereignty ◽  
Epic Poem ◽  
Complex Modes ◽  
The World ◽  
The Rich

This chapter offers a historical account of the presence of Paradise Lost in translation and Polish literature, especially how the poem’s reception in Poland has been shaped by complex modes of linguistic and cultural transfer. The chapter explores the historical and political contexts in which Paradise Lost was translated into Polish, discusses the most important actors involved in its publication, and analyses the strategies employed by the translators. It demonstrates that the eighteenth- and nineteenth-century translators of Milton, who worked at a time when Poland had lost its political sovereignty, focused specifically on the form of the poem, presenting models for a modern Polish epic poem that could help sustain Polish cultural identity. The focus of the twentieth-century translators, who lived through the world wars, shifted from the form to the rich imagery of Milton’s poem, in particular his exploration of the themes of vanity, destruction, and exile.

Penitents and the Institutionalization of Penitential Life in the Thirteenth Century

2018 ◽  
Author(s):  
Alison More
Keyword(s):  
Thirteenth Century ◽  
Spiritual Care ◽  
Religious Life ◽  
Spiritual Climate ◽  
The World ◽  
The Rich

The first chapter focuses on the wider spiritual context from which penitential movements developed. The rich and vibrant spiritual climate of the early thirteenth century saw the emergence of a number of new expressions of religious life. These new forms of devotion were predominantly characterized by a desire to live according to the gospel while remaining in the world. Throughout Europe, groups of laywomen ran alms houses, cared for lepers and practised other forms of active charity. From the middle of the thirteenth century onwards, the fact that these women did not fit traditional categories was seen as increasingly controversial. Consequently, those responsible for the spiritual care of such groups encouraged them to adopt many external signs of religious life such as a recognized habit, a rule, and even some degree of enclosure.

scholarly journals Commodity price pass-through along the pricing chain

2021 ◽  
Author(s):  
Rebeca Jiménez-Rodríguez ◽  
Amalia Morales-Zumaquero
Keyword(s):  
Emerging Economies ◽  
Raw Materials ◽  
Commodity Prices ◽  
Commodity Price ◽  
Emerging Countries ◽  
Consumer Prices ◽  
Advanced Economies ◽  
The World ◽  
Producer Prices ◽  
Pass Through

AbstractThis paper analyses the commodity price pass-through along the pricing chain for the global commodity price index and the indices of its main categories (i.e., agricultural raw materials, food and beverages, energy and metals) in the world, advanced and emerging economies. To do so, the study considers country-by-country vector autoregression models and pool the results by taking weighted means for 18 advanced economies and 19 emerging countries, as well as for the world (defined as the sum of advanced and emerging economies). The results show the following: (i) there is evidence in favour of partial pass-through from commodity prices to producer prices, although the evidence for the pass-through to consumer prices is less evident; (ii) the pass-through in the world seems to be led by both advanced and emerging countries for producer prices and only by advanced economies for consumer prices; (iii) higher prices in the four categories (agricultural raw materials only in the short-run) induce significant higher producer prices in almost all cases, with shocks in the prices of energy and metals showing the largest effects; and (iv) energy prices explain the highest variability of producer and consumer prices.

Design and Application about System of Plant Science Popularization Based on the QR Code

2015 ◽  
Vol 738-739 ◽  
pp. 1303-1308
Author(s):  
Jing Hua Han ◽  
Ming Jia Li
Keyword(s):  
New Media ◽  
Plant Species ◽  
General Public ◽  
Raw Materials ◽  
Plant Science ◽  
Qr Code ◽  
Human Beings ◽  
Plant Resources ◽  
Science Popularization ◽  
The World

Plant is not only closely related to human beings’ life, but also an integral part of raw materials in production. Protection of nature and plant resources is an increasingly urgent needs around the world. Cognition is a prerequisite for the protection of plant. But the way of plant science popularization is old, the knowledge of plant is too obscure to the general public. The system of plant science popularization based on the QR code spreads the knowledge of plant with illustrations interactively, to facilitate ordinary users to learn, understand and identify plant species. The article will detail all aspects of development of the system, allowing more scholars to understand the digitized plant science popularization under the new media.

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