Technologies of Inorganic Substances (Part 1)

Major: Chemical Technologies of Inorganic Substances and Water Treatment
Code of subject: 7.161.01.E.021
Credits: 4.00
Department: Chemistry and Technology of Inorganic Substances
Lecturer: Kurylets Oksana
Semester: 2 семестр
Mode of study: денна
Мета вивчення дисципліни: To provide students with knowledge of the technological features of obtaining nitric acid, to thoroughly study the hardware design of the process.
Завдання: Professional competences of a professional direction (FCS): -(FCS 1.1.) Ability to use professional knowledge and practical skills to solve specific tasks in the field of chemical technology of inorganic substances, nanomaterials and water purification. -(FCS 1.2.) Ability to critically analyze existing technologies and form requirements for the development of innovative processes and promising technologies of inorganic substances, nanomaterials and water purification. -(FCS 1.3.) Ability to conduct research in the field of chemical technologies of inorganic substances, nanomaterials and water purification.
Learning outcomes: PH1 (PR2. Search for the necessary information on chemical technology, processes and equipment for the production of chemical substances and materials based on them, systematize, analyze and evaluate the relevant information). РН2 (PR7. Search scientific and technical literature, patents, databases, and other sources for the necessary information on chemical technology, processes and equipment for the production of chemical substances and materials based on them, systematize, and analyze and evaluate the relevant information). РН3 (КОМ1 Clear and unambiguous presentation of one's own knowledge, conclusions and arguments to specialists and non-specialists, in particular, to persons who are studying.).
Required prior and related subjects: • General chemical technology. • Processes and equipment of chemical production. • Theoretical basis of technology of inorganic substances. • Chemical Technology of Nitrogen compounds. • Chemical technological processes in the preparation of natural waters. • Chemical technology of high purity compounds.
Summary of the subject: The main technical and economic conditions in the design of production of nitric acid under large unit capacity. Production of nitric acid under pressure 0.716 MPa, Features of the separate stages, their instrumental support. Production of nitric acid in AK – 72 unit. Features of the composing of equipment, hardware design of process.
Опис: Theoretical principles of nitric acid production. Study of the influence of parameters (P,T) in the production of high-performance nitric acid. Energy technology and environmental safety of such schemes. Basic technical and economic conditions in the design of nitric acid production. Schwartzburd scheme at a single pressure of 0.716 MPa. Features of the technological scheme. Technical and economic indicators of the unit. Technical features of individual stages of nitric acid production in Schwatzburd units, their hardware support. Production of nitric acid in the AK-72 unit. Basic technological diagram. Features of individual stages of nitric acid production in AK-72 units. Influence of parameters (P, T, c) on individual stages of acid production. The design of the main and auxiliary devices and the principle of their operation. Technical and economic indicators and features of production in the AK unit - 72. Features of the layout of the equipment, hardware design of the technological process. Modernized AK unit - 72 M.
Assessment methods and criteria: • abstract (20%), written component (70%, exam), oral component (10%)
Критерії оцінювання результатів навчання: - assessment consists of three components: current control (?=20 points); written (?=70 points) and oral (?=10 points); - evaluation of the learning results of the students is carried out in accordance wit h the 100-point evaluation scale established at the National University "Lviv Polytechnic".The method of distributing and awarding points to students of higher education is regulated by the Regulations on the Organization and Conduct of Current and Semester Monitoring of Study Results of Students of Education at Lviv Polytechnic National University (https://lpnu.ua/sites/default/files/2020/pages/2028/svo0309polozhennyaproorganizaciyutaprovedennyapotochnogoisemestrovogokontrolyu.pdf).
Порядок та критерії виставляння балів та оцінок: 100–88 points – (“excellent”) awarded for a high level of knowledge (some inaccuracies are allowed) of the educational material of the component contained in the main and additional recommended literary sources, the ability to analyze the phenomena being studied in their interrelationship and development, clearly, succinctly, logically, consistently answer the questions, the ability to apply theoretical provisions when solving practical problems;87–71 points – (“good”) is awarded for a generally correct understanding of the educational material of the component, including calculations, reasoned answers to the questions posed, which, however, contain certain (insignificant) shortcomings, for the ability to apply theoretical provisions when solving practical tasks; 70 – 50 points – (“satisfactory”)is presented for weak knowledge of the educational material of the component, inaccurate or poorly reasoned answers, with a violation of the sequence of presentation, for weak application of theoretical provisions when solving practical problems; 49–26 points – (“not certified” with the possibility of retaking the semester control) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to apply theoretical provisions when solving practical problems;25-00 points - ("unsatisfactory" with mandatory re-study) is awarded for ignorance of a significant part of the educational material of the component, significant errors in answering questions, inability to navigate when solving practical problems, ignorance of the main fundamental provisions.
Recommended books: 1. Kurylets O.G. Technologies of inorganic substances (Part 1): Synopsis of lectures for students of the second (master's) level of education of the IXHT Institute, specialty 161. Chemical technologies and engineering, specialization Chemical technologies of inorganic substances and water treatment. - Lviv: Publishing House of the National University "Lviv Polytechnic". 2019 – 63 p. 2.Astrelin I.M., Zapolskyi A.K. and others. Theory of production of processes of inorganic substances. - K .: High School, 1992. – 399 p. (in Ukrainian). 3. Technology of inorganic substances. Part 1. Gas technology / M.D. Voloshyn, A.B. Shestozub. etc. - Dniprodzerzhynsk: 2009. - 311 p. 4. Calculation methods in the technology of inorganic production (part I. Bound nitrogen): Textbook / O.Ya. Loboyko, L.L. Tovazhnyanskyi, I.O. Slabun. etc. 5.Electronic educational and methodical complex "Technologies of products of inorganic synthesis. Part 1" Certificate No. 02773/ Kurylets O.G.
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