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Modern Technologies and Scientific and Technological Progress最新文献

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USE OF INDUSTRIAL WATER INSTEAD OF CHEMICALLY PURIFYED WATER IN THE PROCESS OF WASHING RETURN GAS 在清洗回流气体的过程中使用工业用水而不是化学净化水
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-41-43
Igor' Kuzora, E. Shvalev, Denis Bronnikov
The current trend is to reduce energy consumption in order to reduce production costs. In article dis-cusses a way to reduce the consumption of expensive chemically purified water (CPW) by replacing it with industrial water. In the production of butyl alcohols, the removal of ammonia from the raw recycle gas is carried out in an absorber column using CPW as an absorbent, which comes from a thermal power station. As a result of research, it was proposed to use industrial water as an absorbent. A test run was carried out, which confirmed the effectiveness of the proposed solution
当前的趋势是降低能耗,以减少生产成本。本文讨论了一种用工业用水替代昂贵的化学纯化水(CPW)以降低能耗的方法。在丁醇的生产过程中,使用来自热电站的 CPW 作为吸收剂,在吸收塔中去除原料循环气中的氨。经过研究,建议使用工业用水作为吸收剂。通过试运行,证实了建议解决方案的有效性
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引用次数: 0
IMPROVEMENT OF THE COOLING AND CONDENSATION SYSTEM OF THE DEALKYLATE OF THE BENZENE PRODUCTION PLANT 改进苯生产厂脱烷冷却和冷凝系统
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-99-100
Sergey Scherbin, Grigory Rodionov
The options for solving the seasonal problem associated with the cooling and condensation of the dealkylate in the air cooling unit at the Pyrotol installation of the Angarsk Polymer Plant are consid-ered
安加尔斯克聚合物工厂 Pyrotol 装置空气冷却装置中脱烷基酸盐冷却和冷凝相关季节性问题的解决方法考虑如下
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引用次数: 0
PERCEPTION OF THE BASIC VALUES OF THE PENTABASE STRUCTURES AS A SYSTEM MODEL OF THE RUSSIAN WORLDVIEW 对作为俄罗斯世界观系统模型的 "五基地 "结构基本价值的认识
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-365-366
Anna Sorokina
This article examines the problems of university students’ perception of such pentabasis structures as “state” and “country”. The need for a clearer delineation of value dominants and value attitudes for each structure is emphasized, and the possibility of supplementing their list is considered in order to more accurately understand by students the filling of pentabasis structures during the study of the discipline “Fundamentals of Russian Statehood.”
本文探讨了大学生对 "国家 "和 "邦国 "等五元结构的认知问题。文章强调了对每种结构的价值主导者和价值态度进行更清晰划分的必要性,并考虑了对其清单进行补充的可能性,以便学生在学习 "俄罗斯国家基础 "学科时更准确地理解五元结构的填充。
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引用次数: 0
INFLUENCE OF PERCEPTION OF BEAUTY STANDARDS FOR THE PSYCHOLOGICAL WELL-BEING OF THE PERSON 美感标准对人的心理健康的影响
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-361-362
Ekaterina Panchuk, Ivan Fedorov
The problem of the negative impact of ideal beauty standards created by the media on individual self-esteem and psychological well-being in general is considered
媒体创造的理想美容标准对个人自尊和总体心理健康的负面影响问题被视为
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引用次数: 0
RETURN ON FUNDS: THE ESSENCE, FACTORS OF INFLUENCE, CALCULATION METHODS IN DIFFERENT INDUSTRIES, EVALUATION CRITERIA 资金回报率:本质、影响因素、不同行业的计算方法、评估标准
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-379-380
Y. Filimonova
The essence of the concept of "return on capital" is revealed, the value of return on capital as an indi-cator of evaluating the effectiveness of using fixed assets of an enterprise is determined, the main factors influencing the return on capital are highlighted. The methodology for calculating the indicator in different industries has been clarified, and the criteria for its assessment have been determined
揭示了 "资本回报率 "概念的本质,确定了资本回报率作为评价企业固定资产使用效益指标的价值,强调了影响资本回报率的主要因素。明确了不同行业计算该指标的方法,并确定了评估该指标的标准
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引用次数: 0
COMPARATIVE ANALYSIS OF THE CALCULATION OF THE SEDIMENT OF THE PILE FOUNDATION BASE ACCORDING TO SNP AND SP 根据 snp 和 sp 计算桩基沉降量的对比分析
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-188-189
Al'bina Baranova, Arina Zaborik
The results of calculating the sediment of the pile foundation base in accordance with the require-ments of SNP 2.02.01-83* and SP 22.13330.2016 «Soil bases of buildings and structures» are pre-sented
根据 SNP 2.02.01-83* 和 SP 22.13330.2016 "建筑物和构筑物的土基 "的要求计算桩基基底沉降量的结果已预先提交
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引用次数: 0
APPLICATION FEATURES OF MILLING AGITATORS 研磨搅拌器的应用特点
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-87-88
Sergey Scherbin, V. Glotov
The design and application features of milling agitators are considered. It is shown that their use makes it possible to combine the processes of mixing and dispersion of the solid phase in a liquid
本研究考虑了研磨搅拌器的设计和应用特点。结果表明,使用搅拌器可以将固相在液体中的混合和分散过程结合起来。
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引用次数: 0
CALCULATION OF CONTACT THERMAL RESISTANCE 接触热阻计算
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-95-96
Sergey Scherbin, Viktor Kolesnichenko
An approach to determining the contact thermal resistance of two-layer materials and the results of comparing the analytical determination of thermal resistance with experimental data are considered. The necessity of taking into account the contact thermal resistance in the design of heat exchangers is shown
研究了确定双层材料接触热阻的方法,以及热阻分析确定值与实验数据的比较结果。说明了在设计热交换器时考虑接触热阻的必要性
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引用次数: 0
THE EFFECT OF 2-AMINO-1,3-THIAZOLONE-4 CHLORIDE ON THE ELECTROCHEMICAL NICKEL PLATING PROCESS 2- 氨基-1,3-噻唑啉酮-4 氯化物对电化学镀镍工艺的影响
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-73-74
Vera Tirskaya, N. Sosnovskaya, Nikolay Korchevin
The effect of the organic additive 2-amino-1,3-thiazolone-4 chloride on the electrochemical nickel plat-ing process has been studied. It is shown that this organic compound is capable of having a gloss-forming effect with high current output
研究了有机添加剂 2-氨基-1,3-噻唑啉酮-4 氯化物对电化学镀镍工艺的影响。结果表明,这种有机化合物能够在高电流输出条件下产生光泽形成效果。
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引用次数: 0
MODELING OF MODES OF ELECTRICAL NETWORKS SUPPLYING TRACTION SUBSTATIONS WITH TWELVE-PULSE CONVERTERS 使用十二脉冲变流器为牵引变电站供电的电网模式建模
Pub Date : 2024-04-22 DOI: 10.36629/2686-9896-2024-1-264-265
Andrey Kryukov, Quoc Nguyen, Zyuy Chan
A technique for computer modeling of the modes of electrical networks feeding traction substations with twelve-pulse converters in phase coordinates is proposed. The developed models can be used when choosing measures to increase the energy efficiency of transportation processes and improve the quality of electricity
本文提出了一种以相位坐标建立牵引变电站十二脉冲变流器供电网络模式的计算机建模技术。所开发的模型可用于选择提高运输过程能效和改善电能质量的措施。
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引用次数: 0
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Modern Technologies and Scientific and Technological Progress
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