Projektiranje mikrobioreaktora korištenjem AutoCAD programa

undergraduate thesis

• Title (english): Designing of a microbioreactor using AUTOCAD software
• Author: Dorian Dević
• Mentor: Tonči Rezić (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Biochemical Engineering); (Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology); Zagreb
• Defense date and country: 2022-07-18, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Biotechnology

Abstract

U ovom radu opisani su kemijski i fizikalni uvjeti provođenja reakcija u mikroreaktorima. Prikazana su dosadašnja znanja o prijenosu topline, općenite informacije o mikroreaktorima, prednosti mikroreaktora zbog smanjenja njihove fizičke veličine te strukture, izvedbe i svojstva samih mikroreaktora. Također, prikazan je pregled tehnologija 3D ispisa sa pripadajućim pozitivnim i negativnim stranama. Bitan dio rada temelji se na odabiru konstrukcije mikroreaktora. Nacrt je konstruiran korištenjem programa AutoCAD te kasnije ispisan korištenjem dviju tehnologija 3D ispisa (PolyJet i modeliranjem topljenim depozitima). Konstruirani mikroreaktor predviđen je za provođenje procesa heterogene katalize, odnosno za korištenje imobiliziranih katalizatora. Prokomentirani su rezultati cijelog procesa izrade te zamijećeni nedostaci koje bi u budućnosti trebalo ispraviti, poput nedovoljne rezolucije ispisa kanalića korištenjem tehnologije modeliranja topljenim depozitima.

Abstract (english)

This thesis describes chemical and physical conditions of conducting reactions in microreac-tors. Thesis shows known findings about heat transfer, general information about microreactors, micro-reactor pros regarding reduction of size and structure, their construction and properties. Furthermore, thesis shows review of 3D printing technologies with all its pros and cons. Important part of thesis is based on choice on microreactor construction. Drawing is made using AutoCAD software and later printed using two 3D print technologies (PolyJet and Fused deposition modeling). Constructed microreactor is meant for conducting heterogenous catalysis with use of imobilised catalysts. Given results are discussed and problems are noticed, like lack of printer resolution in printing microchannels using the technology of fused deposition modeling.

• Keywords: mikroreaktor; heterogena kataliza; AutoCAD; 3D ispis
• Keywords (english): microreactors; heterogeneous catalysis; AutoCAD; 3D print
• Language: croatian
• URN:NBN: urn:nbn:hr:159:484858
• Study programme: Title: Biotechnology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2022-09-27 09:00:39