新型抗菌材料在化工设备中的应用研究 -应用化工技术(专）专业

摘要

随着化工行业的发展，设备腐蚀与微生物污染问题日益突出，这不仅影响设备的使用寿命，还可能引发严重的安全事故和环境问题。为解决这一难题，本研究聚焦于新型抗菌材料在化工设备中的应用，旨在开发具有高效抗菌性能且耐腐蚀的复合材料，以提升设备的安全性和稳定性。研究采用纳米银、氧化锌等抗菌成分与高分子聚合物复合制备抗菌涂层，并通过溶胶-凝胶法和电泳沉积技术将其应用于化工设备表面。实验结果表明，该抗菌材料对常见工业微生物如大肠杆菌和金黄色葡萄球菌表现出显著的抑制作用，抗菌率可达99%以上，同时显著提高了设备表面的耐腐蚀性能。此外，通过对实际工况下的长期监测发现，该材料在复杂化学环境中仍能保持稳定的抗菌效果，且未出现明显的物理或化学性能衰退。本研究的创新点在于将纳米抗菌技术与化工设备防护相结合，实现了抗菌与防腐功能的一体化设计，为化工行业的设备维护提供了新思路。研究成果不仅有助于延长设备使用寿命，降低维护成本，还为推动绿色化工发展做出了重要贡献。

关键词：新型抗菌材料；化工设备防腐；纳米银复合涂层；抗菌防腐一体化；绿色化工发展

Abstract

With the development of the chemical industry, issues of equipment corrosion and microbial contamination have become increasingly prominent, not only affecting the service life of equipment but also potentially causing serious safety accidents and environmental problems. To address this challenge, this study focuses on the application of novel antimicrobial materials in chemical equipment, aiming to develop composite materials with high-efficiency antibacterial properties and corrosion resistance to enhance the safety and stability of equipment. The research involves the preparation of antimicrobial coatings by incorporating antibacterial components such as nano-silver and zinc oxide with high molecular weight polymers, utilizing sol-gel methods and electrophoretic deposition technology for their application on the surface of chemical equipment. Experimental results demonstrate that the antimicrobial material exhibits significant inhibitory effects against common industrial microorganisms, including Escherichia coli and Staphylococcus aureus, achieving an antibacterial efficiency of over 99%, while markedly improving the corrosion resistance of the equipment surface. Furthermore, long-term monitoring under actual operating conditions reveals that the material maintains stable antibacterial performance in complex chemical environments without noticeable physical or chemical degradation. The innovation of this study lies in integrating nanoscale antimicrobial technology with chemical equipment protection, achieving an integrated design of antibacterial and anti-corrosion functions, thus providing new insights into equipment maintenance in the chemical industry. The research outcomes not only contribute to extending the service life of equipment and reducing maintenance costs but also play a crucial role in promoting the development of green chemistry..

Key Words：Novel Antimicrobial Materials；Chemical Equipment Corrosion Prevention；Nano Silver Composite Coating；Integrated Antimicrobial And Corrosion Resistance；Green Chemical Development

摘要 I

Abstract II

第1章绪论 1

1.1 新型抗菌材料的应用背景 1

1.2 化工设备中的抗菌需求分析 1

1.3 国内外研究现状综述 2

1.4 本文研究方法与技术路线 2

第2章新型抗菌材料的特性与选择 3

2.1 抗菌材料的基本原理 3

2.2 常见抗菌材料的分类与性能 3

2.3 化工设备对抗菌材料的要求 3

2.4 材料选择的关键因素分析 4