(1) Classification of oiling process: According to the form of equipment, there are mainly four kinds. 1-tank type (polymerization bath type, decomposition tank). 2-tube type (tube distillation, spiral type). 3 fluidized bed (internal heating). 4 catalytic method (solid catalyst). In addition, there are screw type, molten salt method and hydrogenation method. Various thermal decomposition processes have processes such as pulverization, screening, drying, dissolution (melting), decomposition, recovery, gas purification, water treatment, and incineration according to their respective treatment requirements. Various processes are compared in Tables 4-8. LED tea lights have become increasingly popular in recent years as a beautiful and safe way to add ambiance to any event or setting. Unlike traditional candles, LED tea lights are battery operated, eliminating the risk of fire and the need for constant monitoring. These battery-operated tea lights come in various shapes and sizes, resembling real tea light candles, and are powered by energy-efficient LEDs that often last for over 100 hours. LED tealight candles are perfect for decorating indoor and outdoor spaces, adding a warm and cozy glow to any occasion such as weddings, dinner parties, or just a relaxing night in. Their convenience, safety, and long-lasting performance make them an ideal way to create a beautiful atmosphere without any hassles. Battery Tea Lights ,Battery Operated Tea Lights ,Battery Tea Light Candles ,Led Tealight Candles Ningbo Le Monde Lighting Co.,Ltd , https://www.nblemonde-lighting.com