Transfer of mass and heatTopics

Topic learning outcomes

• At the end of the topic, the student: it groups the main processes used in chemical technology according to classification features. explains the characteristics of mechanical, hydromechanical, thermal, mass transfer and chemical processes. compares the three main methods of heat transfer (conduction, convection, and radiation). correctly interprets the basic concepts of heat transfer and explains their interrelationship. it defines the areas of application of heat transfer processes in the chemical industry. in technological processes, he chooses the method of heat transfer according to specific conditions and justifies his choice. it evaluates the effect of heat exchange on production efficiency.

Topic learning outcomes

• At the end of the topic, the student: explains the nature and general laws of mass transfer processes. identifies the driving force of mass transfer and the factors influencing the process. explains hibbs' law of phases and applies it to the solution of phase equilibrium problems. it distinguishes the concepts of phase, component and degree of freedom. interprets the statics and equilibrium state of mass transfer processes. analyzes equilibrium diagrams and uses them in the calculation of technological processes. it justifies the applications of mass transfer processes in the chemical industry with examples.

Topic learning outcomes

• At the end of the topic, the student: it explains the mechanism and stages of mass transfer processes. distinguish between the concepts of diffusion, molecular and convective mass transfer. identifies the driving force of mass transfer and the factors affecting it. it explains the conditions of formation of liquid-vapor equilibrium. explains the essence of raoult's and dalton's laws and applies them in simple calculations. analyzes liquid-vapor equilibrium diagrams and explains their application in technological processes. evaluates the importance of liquid-vapor balance in distillation and rectification processes.

Topic learning outcomes

• At the end of the topic, the student: it explains the essence of the absorption process and its application areas. differentiate between physical and chemical absorption processes. identifies the driving force and factors affecting the efficiency of the absorption process. explains the basic requirements for absorbents and justifies the selection of a suitable absorbent. explains the structure, working principle and technological scheme of absorber and desorber devices. explains the interaction of absorption-desorption processes and the principle of absorbent regeneration. it evaluates the application of absorption devices in gas purification and component separation processes.

Topic learning outcomes

• At the end of the topic, the student: it explains the essence and different features of desorption and adsorption processes. compares physical and chemical adsorption. it defines the main requirements for adsorbents and their selection criteria. explains the driving force of the desorption process and the factors affecting the process. it applies calculation methods based on the material balance and equilibrium principles of the desorption process. explains the working principle and fields of application of devices used in the desorption process. evaluates the application and importance of adsorption and desorption processes in the chemical industry.

Topic learning outcomes

• At the end of the topic, the student: explains the nature and mechanism of the mass transfer process in binary mixtures. defines the driving force of interphase mass transfer and the factors affecting it. it explains the conditions of formation of liquid-vapor equilibrium and the main regularities. he applies raoult's and dalton's laws in the analysis of liquid-vapor systems. reads and analyzes balance charts. performs simple liquid–vapor equilibrium calculations for binary systems. evaluates the role and importance of liquid-vapor equilibrium in distillation and rectification processes.

Topic learning outcomes

• At the end of the topic, the student: it explains the structure and working principle of step contact devices. identifies the main factors affecting the height of the apparatus. it explains the relationship between the number of contact steps and the separation efficiency. classifies and compares the main mass transfer processes used in chemical technology. it explains the essence, types and areas of application of the distillation process. explains the working principle of the distillation process based on liquid-vapor equilibrium. evaluates the technological advantages, limitations and industrial applications of the distillation process.

Topic learning outcomes

• At the end of the topic, the student: explains the essence and working principle of the distillation process in multicomponent systems. identifies the main factors affecting the separation of components. explains the principles of fractionation of multicomponent mixtures. explains the theoretical basis of the distillation process with the presence of water vapor. justifies the applications and advantages of steam distillation. compares different distillation methods and selects the appropriate method for specific technological conditions. it evaluates the application of distillation processes in the chemical and petrochemical industries.

Topic learning outcomes

• At the end of the topic, the student: it explains the structure and working principle of the rectification column. it distinguishes the concepts of material balance and heat balance. defines the streams entering and leaving the rectification column. constructs and explains the overall material balance equation for the colony. apply material balance equations by components. explains the importance of heat balance in the rectification process. analyzes factors affecting energy consumption and evaluates process efficiency.

Topic learning outcomes

• At the end of the topic, the student: explains the essence of the y–x diagram and its application in the rectification process. constructs the equilibrium curve and working lines. determines the number of theoretical plates graphically through the y–x diagram. it explains the working principle of the enrichment and residual sections of the rectification column. explains the construction procedure and advantages of the combined chart. defines the role of feeder line and working lines in column calculations. it evaluates the efficiency of the rectification column based on the calculation results.

Topic learning outcomes

• At the end of the topic, the student: explains the essence of liquid and steam irrigation in rectification columns. it determines the methods of creation of irrigation systems and their technological importance. explains the working principle and advantages of the hot sharp irrigation process. it explains the application features of cold sharp irrigation and its effect on the colon's working mode. the upper period explains the mechanism and purpose of irrigation. compares different irrigation methods and identifies suitable application areas. it evaluates the effect of the irrigation regime on the efficiency of the rectification process.

Topic learning outcomes

• • ftn1: azərbaycan tarixinin dövrlərinin əsas mahiyyəti izah edilir.
• • ftn2: azərbaycan tarixi üzrə bəzi mübahisəli məsələlərə aydınlıq gətirilir.
• • ftn3: tələbələrin bu və ya digər məsələlərlə bağlı obyektiv mövqeyini formalaşmasına nail olunur.
• • ftn4: tələbələrin ən azından minimum məlumat əldə etməsi, mövzular ətrafında öz fikrinin formalaşmasının səviyyəsi yoxlanılır.
• • ftn5: tələbələrə qədim tariximizin müasir dövrlə uzlaşdırılması vərdişləri aşılanır.

Topic learning outcomes

• Determination of density of substance during chemical processes, determination of average molecular mass of substance, determination of pressure and temperature during chemical processes, calculation of phase equilibrium constant of substances, determination of molar mass of fraction, calculation of kinematic viscosity of oil fraction, determination of mass fraction of mixtures, calculation of volume composition of mixture, calculation of partial pressure of gasoline vapor, calculation of average temperature difference, calculation of average logarithmic temperature difference, heat exchange surface calculating the temperature difference, determining the fuel combustion temperature, determining the % yield of gasoline during catalytic cracking, determining the product yield in the catalytic cracking unit, determining the amount of air needed for coke combustion in the catalytic cracking regenerator, determining the diameter and height of the reactor, determining the dimensions of the steam section located inside the reactor, determining the heat load of the vacuum furnace, determining the height of the elevator reactor, the diameter of the moving layer of the heat carrier and height determination issues are resolved.