scholarly journals Modeling Green Energy Development Based on Sustainable Economic Growth in China

2020 ◽  
Vol 12 (4) ◽  
pp. 1368 ◽  
Author(s):  
Zhijuan Zhang ◽  
Marcin Lis
Keyword(s):  
Industrial Development ◽  
Agricultural Sector ◽  
Raw Materials ◽  
Well Being ◽  
Green Energy ◽  
Biofuel Production ◽  
Bioethanol Production ◽  
Energy Potential ◽  
The Impact ◽  
Biological Raw Materials

Industrial development of the economic system of any state is directly related to the use of energy potential. China’s industrial breakthrough is no exception. Today, China is one of the largest importers–consumers of oil, whose economy is extremely dependent on the energy market. The growing production and population, as well as climatic changes that directly determine the well-being of society, have become the causal basis for the development of alternative ways of generating energy. The aim of the study is to model the implementation of the sustainable development strategy in China through the production and use of biofuels. The simulation is made taking into account the following. The production capacities of Chinese licensed producers of fuel ethanol are calculated. The efficiency of bioethanol production from various types of biological raw materials is evaluated. An economic and mathematical model of bioethanol production is built. The article forecasts the profitability of bioethanol sales from various types of biological raw materials (sugar sorghum, corn) in Chinese and European markets. The study comprehensively reveals the features of the use of biofuels in an industrial country, taking into account geopolitical factors, social and market contexts, as well as technical analysis of the raw materials and production potential of Chinese companies. The article also interprets the economic processes associated with the introduction of biofuels in the ecological and economic systems of China. The article demonstrates other concepts regarding the consequences of the energy sector’s transition to the principles of energy production from biomass. The article shows the contradictory nature of the impact of biofuel production on the food market and the agricultural sector. The article analyzes possible social, resource and macroeconomic risks, and also indicates possible vectors for further research that might be aimed at diversifying the associated negative processes.

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.

THE BIOENERGY CROPS MARKET IN UKRAINE: TRENDS OF DEVELOPMENT AND SPATIAL DIFFERENTIATION

2017 ◽  
Author(s):  
Yuriy Hayda ◽  
◽  
Khrystyna Firman ◽  
Keyword(s):  
Sugar Beet ◽  
Agricultural Sector ◽  
Spatial Differentiation ◽  
Raw Material ◽  
Biofuel Production ◽  
Bioenergy Crops ◽  
Positive Trend ◽  
Energy Potential ◽  
Resource Base ◽  
Positive Tendency

In this article analyzes the development of trends of bioenergy crops market development in Ukraine and its current state are analysed. The possibility and feasibility of synergy of mutual development of bioenergy crops market and bio-oil market in Ukraine were noted. The necessity of state support and stimulation of bioenergy crops and different types of biofuels production in Ukraine was stated. A positive trend of growth of planted areas and production of rapeseed in Ukraine was revealed. During the study period (2013-2019) the production of rapeseed was increased by 1.4 times. The greatest energy potential for the production of bioethanol is in the sugar beet subcomplex of the agricultural sector. Over the past few years, the production of sugar beet was at its highest in 2014 (15.7 million tonnes), while the following years saw a decrease in cultivated areas of sugar beet and, consequently, a drop in its gross output - to 8.3 million tonnes in 2020. Significant resource potential for the production of bioethanol also have cereal crops (wheat, rye, barley, maize), the area under which during the last ten years remains relatively stable (14.4-15.3 million ha). Among grain crops the most effective raw material for the production of bioethanol is maize. A positive tendency of biennial growth of planted area under this crop is revealed. The space differentiation of resource base of bioenergy in Ukraine is prominent. The cluster analysis revealed three groups of areas based on the similarity of the energy resources for bioenergy purposes. Two clusters including Khmelnytskyi, Ternopil, Zhytomyr and Chernihiv, Vinnytsia, Cherkasy, Sumy, Kirovograd, Poltava and Kyiv regions should be considered as the most promising areas for concentration of capacities in biofuel production. It is noted that the trajectory of development bioenergetic sector of the country is always conditioned by compromise between compliance with optimal levels of its energy and food security.

scholarly journals Aspects of chemical training of the personnel for organic farming

2021 ◽  
Vol 11 (3) ◽  
pp. 154-165
Author(s):  
M. D. Grigorieva ◽  
S. L. Belopukhov
Keyword(s):  
Organic Farming ◽  
Raw Materials ◽  
Well Being ◽  
Safety Control ◽  
Research Activities ◽  
Russian State ◽  
Qualified Personnel ◽  
Products Analysis ◽  
Instrumental Methods ◽  
The Impact

Organic farming is aimed at providing the population with high-quality safe agricultural products and preserving the ecological well-being of agrocenoses and adjacent territories. The implementation of this project is currently associated with a number of problems, for the solution of which educational institutions must train qualified personnel. The authors investigated the aspects of chemical training of specialists necessary for the development of organic farming. The article considers three groups of specialties: 1) farm specialists working with soil and plants (agronomists, soil scientists, ecologists); 2) specialists engaged in product processing (food production technologists, medicinal and essential oil raw materials technologists, biotechnologists, etc.); 3) specialists of laboratories for quality control of raw materials and finished products. Analysis of the labor functions of specialists, the goals and objectives of organic farming, as well as the experience of cooperation of the Department of Chemistry of the Russian State Agricultural University-Moscow Agricultural Academy named after K. A. Timiryazev with agricultural farms for the implementation of organic technology, showed that the most important components of chemical education are as follows: 1) basic chemical training that allows to understand and manage the dynamic processes occurring in the agrosphere; 2) modern instrumental methods of analysis necessary for quality and safety control of raw materials and products, agrochemical diagnostics of soils and water sources; environmental monitoring to assess the impact of agriculture on soil fertility; research activities; evaluation of processing, storage, packaging methods. Laboratory specialists should have the competence to perform physico-chemical determinations of test samples. Other groups of specialists should know the purpose of the methods, be able to interpret the results of determinations. The article presents educational programs of different levels (bachelor’s, master’s, qualification enhancement), which allow to form the necessary chemical competencies.

scholarly journals Machine Learning Methods Applied for Modeling the Process of Obtaining Bricks Using Silicon-Based Materials

Materials ◽  
2021 ◽  
Vol 14 (23) ◽  
pp. 7232
Author(s):  
Costel Anton ◽  
Silvia Curteanu ◽  
Cătălin Lisa ◽  
Florin Leon
Keyword(s):  
Machine Learning ◽  
Neural Networks ◽  
Raw Materials ◽  
Optimization Procedure ◽  
Exhaust Emission ◽  
Energy Potential ◽  
Learning Methods ◽  
Machine Learning Methods ◽  
Emission Changes ◽  
The Impact

Most of the time, industrial brick manufacture facilities are designed and commissioned for a particular type of manufacture mix and a particular type of burning process. Productivity and product quality maintenance and improvement is a challenge for process engineers. Our paper aims at using machine learning methods to evaluate the impact of adding new auxiliary materials on the amount of exhaust emissions. Experimental determinations made in similar conditions enabled us to build a database containing information about 121 brick batches. Various models (artificial neural networks and regression algorithms) were designed to make predictions about exhaust emission changes when auxiliary materials are introduced into the manufacture mix. The best models were feed-forward neural networks with two hidden layers, having MSE < 0.01 and r2 > 0.82 and, as regression model, kNN with error < 0.6. Also, an optimization procedure, including the best models, was developed in order to determine the optimal values for the parameters that assure the minimum quantities for the gas emission. The Pareto front obtained in the multi-objective optimization conducted with grid search method allows the user the chose the most convenient values for the dry product mass, clay, ash and organic raw materials which minimize gas emissions with energy potential.

Mediterranean Cropping Systems: The Importance of Their Economic and Environmental Sustainability

2021 ◽  
Vol 2 (4) ◽  
pp. 1-1
Author(s):  
Maria Pergola ◽  
◽  
Assunta Maria Palese ◽  
Alessandro Persiani ◽  
Pasquale De Francesco ◽  
...  
Keyword(s):  
Environmental Sustainability ◽  
Fossil Fuels ◽  
Raw Materials ◽  
Cropping Systems ◽  
Olive Tree ◽  
Well Being ◽  
C Sequestration ◽  
Agricultural Systems ◽  
The World ◽  
The Impact

The COVID-19 pandemic has drastically changed the lives of people, as well as the production and economic systems throughout the world. The flow of raw materials and products, the supply of labor and manpower, and the purchasing power have all been changed to the detriment of individual health and well-being. Such a situation requires placing even more emphasis on the search for virtuous agricultural systems compatible with the goals of economic and environmental development so clearly defined at the world level in the last decades. The present study aimed to assess the environmental and economic performance of some typical Mediterranean crops grown under different agronomical management regimes, such as strawberry, hazelnut, apricot tree, kiwifruit, peach, olive tree, and grapevine, to emphasize the importance of the mentioned issues even in the current pandemic situation. Life cycle assessment (LCA) was used to investigate the environmental profile of the studied crops, while lifecycle costing (LCC) was performed to assess and compare the economic aspects. From the environmental perspective, the hobby-organic olive systems were the most eco-friendly cropping systems, emitting 0.031 to 0.105 kg CO2eq per kg olives, while the organic hazelnut system had the greatest impact (1.001 kg of CO2eq per kg). Apricot, kiwifruit, and peach systems used N and P inputs most effectively, while strawberry systems efficiently used fossil fuels. Olive HO-2, kiwifruit, and peach cropping systems had the lowest budgets, with the costs amounted to 0.12 € kg-1 per fruit for Olive HO-2 and 0.28 € kg-1 per fruit for both kiwifruit and peach. On the contrary, organic strawberry cultivation was the most expensive (4.77 € kg-1). The variability in results due to the large differences between contexts, such as landscape, technical knowledge, and crop management, characterized the studied agricultural systems. To easily identify sustainability classes and to diminish the impact of farming practices, a considerable effort should be expended to combine LCA with LCC, C sequestration estimates, and some other useful indicators for the environmental quality evaluation.

scholarly journals GEOLOGICAL INDUSTRIAL ASSESSMENT AND RANKING OF PROMISING OBJECTS OF THE DOMESTIC BASE OF RARE EARTH ELEMENTS

2021 ◽  
pp. 32-40
Author(s):  
V. Mykhailov ◽  
M. Kurilo ◽  
S. Kosharna
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Industrial Development ◽  
Raw Materials ◽  
Technological Development ◽  
Energy Transition ◽  
Green Energy ◽  
High Tech ◽  
Mining Operations ◽  
Field Development

Changes in the priority areas of financing in the field of subsurface use and their widespread reorientation to the search for alternative sources of raw materials which could ensure the development of modern high-tech industries are the promising direction for the country's growth in sustainable development conditions and Green Energy Transition. And at the moment the only resource that can ensure safe progress in the future and plays an important role in today's technological development is rare earth elements (REE). Within the framework of this study information on the current state of awareness about the REE mining prospects in Ukraine was analyzed and generalized; the systematization and updating of available data on quantitative and qualitative REE ore occurrences and deposits characteristics and their geological and industrial parameters was done; the main obstacles / barriers to the active mining development on these objects of potential extraction were identified. The obtained ranking results of domestic deposits and REE manifestations prove the expediency of investing in geological exploration and mining operations conducted in certain areas, which are identified as the most attractive for further industrial development and generally emphasize the prospects of the studied area and justify the need in intensification of selected rare earth objects field development.

scholarly journals The global economy and vegetable growing in Russia in the context of the COVID-19 pandemic (results of 2020 and prospects for recovery

2021 ◽  
pp. 5-14
Author(s):  
V. F. Pivovarov ◽  
R. A. Meshcheryakova ◽  
T. N. Surikhina ◽  
O. A. Razin ◽  
A. A. Tareeva
Keyword(s):  
Russian Federation ◽  
Global Economy ◽  
Agricultural Sector ◽  
Raw Materials ◽  
Industrial Complex ◽  
Investment Activity ◽  
Access To Credit ◽  
The World ◽  
The Russian Federation ◽  
The Impact

The article examines the results of the impact of the COVID-19 pandemic on the global economy and the economy of the Russian Federation at the end of 2020. The quarantine measures introduced by the countries continue to negatively affect the economic situation in the world and the economies of individual countries. There is an acute shortage of seasonal workers in the agricultural sector of the countries of the world. The introduction of restrictions on the export of goods reduced the volume of imports. In Russia, the growth rate of imports from non-CIS countries has decreased. In January 2021, compared to January 2020, imports for food products and raw materials for their production decreased by 4.2%, and for vegetables – by 11.5%. According to the Federal Customs Service, the export of vegetables increased 3 times in terms of physical volumes and only 11% in terms of value. The growth in the physical volumes of export of products of the agro-industrial complex of the Russian Federation did not lead to a corresponding increase in revenue. The prices for vegetables imported into the country were 2.5-3.4 times higher than the prices for exported ones. Despite some difficulties, losses in this area due to the pandemic were minimal. The gross harvest of vegetables in the country as a whole amounted to 13.8 million tons, which is 1.7% below the level of 2019. At the same time, the gross harvest of vegetables in open ground decreased by 3.1%, vegetables in protected ground increased by 6.6%. Difficulties encountered in implementation. During the crisis period due to the COVID-19 pandemic, the demand for vegetables fell by 30%. Consumers, in an effort to improve their immunity, began to buy more environmentally friendly and healthy products, including vegetables. The demand for organic products has grown by 15-20%. To accelerate the economic recovery, it was necessary to take additional measures on the part of states to support producers and consumers, restore purchasing power and help businesses, expand access to credit resources, stimulate investment activity, and reduce the tax burden on businesses and the population. In Russia, financial support for the main measures of state policy in the field of the agro-industrial complex is carried out within the framework of the implementation of the State Program for the Development of Agriculture and the regulation of markets for agricultural products, raw materials and food.

scholarly journals Penyelesaian Sengketa di Luar Pengadilan sebagai Upaya Pemulihan Dampak Kerusakan Lingkungan

2020 ◽  
Vol 7 (1) ◽  
pp. 27-35
Author(s):  
Vera Rimbawani Sushanty
Keyword(s):  
Industrial Development ◽  
Development Process ◽  
Social Economic ◽  
Raw Materials ◽  
Rapid Development ◽  
Environmental Damage ◽  
Environmental Disputes ◽  
Cultural Life ◽  
Long Time ◽  
The Impact

This article aims to review the resolution of environmental disputes outside the court based on Law Number 32 of 2009 concerning Environmental Protection and Management (UUPPLH). The problem is focused on efforts to protect and restore environmental damage. The method used in this research is normative or doctrinal legal research. Data is collected through a literature approach and analyzed qualitatively. The rapid development of the industry, requires natural resources in the form of raw materials and energy sources that are very large as well. The consequence of the industrial development process is the increase in waste produced by the industry. This is very possible for friction between the surrounding communities, which in turn can lead to conflict or dispute. This study concludes that resolving environmental disputes outside the court is considered more beneficial because if it takes a case in court it takes a long time. By shortening the process the impact of environmental damage can be more quickly addressed so that the ecosystem can soon recover and social, economic and cultural life can proceed as it should.

scholarly journals The Impact of Industry 4.0 Technologies on Structural Transformation in the Manufacturing

2021 ◽  
Vol 100 ◽  
pp. 01009
Author(s):  
Oksana Kushnirenko ◽  
Natalia Gakhovich ◽  
Liliia Venger
Keyword(s):  
Industry 4.0 ◽  
Industrial Development ◽  
Raw Materials ◽  
Industrial Sector ◽  
Efficient Solutions ◽  
Strategic Partnership ◽  
Global Trends ◽  
Research Results ◽  
Industrial Enterprises ◽  
The Impact

In the paper, we investigate the impact of global trends Industry 4.0 on the structural transformations of Ukrainian industrial sector through the prism of global technological challenges. The current structural imbalances of Ukrainian industrial development and highlights the opportunities that 4.0 technologies provide for innovative industrial renewal are considered; and the readiness for adoption of innovative technologies of Industry 4.0 in the industrial enterprises is assessed. The key conclusion of the study is that further innovative transformation of global production will lead to inevitable changes in the organization and management of production processes. Based on the research results, an effective solution to certain problems has been proposed. The key finding of the research is that representatives of Ukrainian industry though perceive the importance of this tool face many obstacles in its implementation. Considering research results the efficient solutions of identified problems were proposed. They include the establishing strengthening the strategic partnership between the state science and business institutions in the process of stimulating cluster development; improvement of innovation infrastructure, creating the innovation ecosystems for the capitalization of scientific developments and the commercialization of innovations; creation of competitive conditions for all market participants, including equal conditions for access to the raw materials market, technology transfer, protection of property rights; reforming educational infrastructure; creation of a favorable investment environment with the help of mechanisms of state guarantees for foreign investments.

THE INDONESIAN AGRICULTURAL PERFORMANCES UNDER CHINA-ASEAN FREE TRADE AREA: GO UP OR GO DOWN? Case of Agriculture Raw Material and Food Product

2017 ◽  
Vol 1 (1) ◽  
Author(s):  
Nasrudin Nasrudin ◽  
Budiyanto Budiyanto
Keyword(s):  
Free Trade ◽  
Economic Integration ◽  
Agricultural Sector ◽  
Time Series Data ◽  
Positive Impact ◽  
Raw Materials ◽  
Food Product ◽  
Raw Material ◽  
Series Data ◽  
The Impact

As an agricultural country, the Indonesian agricultural sector should obtain a positive impact of the regional economic integration. Since in 2004 by the Early Harvest Program (EHP) of China-ASEAN Free Trade Agreement (CAFTA), most agricultural commodities have lowered tariff, indeed some have been zero percent.Unfortunately, the performance of the agricultural sector has not shown tangible improvement. Then beforethe rates was released for all commodities, should be evaluated and re-defined policies that should be taken. This paper purposesto examine the impact of the implementation of CAFTA on the Indonesian agricultural performances. The objectives will be achieved by compare the performance preand post-CAFTA; predict the performance if CAFTA is fully implemented, by performing simulations and econometric models. By using time series data 1990-2011, agriculture can be divided into two categories; agricultural raw materials and food products. The estimation result of econometric modeling by simultaneous equations, the Indonesian agricultural sector performance after CAFTA is not better than before implementation. Predicted will decrease when the entire rates later free. Keywords: agriculture raw material; foods product; agriculture performance; economic integration

Sign in / Sign up

Export Citation Format

Share Document