Fractional Distillation Tower

A distillation tower is a tower-type vapor-liquid contact device used for distillation, also known as a distillation column. It mainly consists of two types: plate towers and packed towers. Based on the operating mode, they can be further classified into continuous distillation towers and batch distillation towers. Operation pressures include atmospheric pressure, pressurized, and vacuum. The basic principle of distillation involves multiple partial vaporizations and partial condensations, utilizing the different volatilities of its components (relative volatility, α) to achieve separation. Distillation can be categorized by its operating method into simple distillation, flash vaporization, ordinary distillation, and special distillation, among others.

       Refined Distillation Tower - Suitable for solvent concentration and recovery of various types
1. Alcohol Recovery System
Application Range: Recovery and concentration of solvents like low-concentration ethanol and acetone.
2. Anhydrous Alcohol Recovery System
Recycling and concentration of solvents that can form azeotropes with water, such as isopropanol and acetic acid.
3. DMF DMAC Recovery System
Recycling and concentration of solvents such as N,N-dimethylformamide (DMF), N,N-dimethylacetamide (DMAC), etc.
4. Acetic Acid Recovery System
Application Range: Suitable for esters and solvents with low water solubility.
5. Biodiesel Decolorization and Dewatering System
Unprocessed Feedstock: Biodiesel, also known as methyl ester of fatty acids, refers to a fuel produced by modifying various animal and vegetable oils and fats through transesterification with低碳 alcohols such as ethanol, making it suitable for use in internal combustion engines.
Processed products obtained: Light fractions + golden diesel + residue oil
6. Waste Oil De-coloring + Dreg Removal System
Raw materials to be processed: waste oil including emulsified oil, transformer oil, gear oil, hydraulic oil, and waste engine oil (black oil)
Processed products obtained: Light oil + golden diesel/fuel oil + base oil + residuum oil
7. Self-Assembling Mixed Solvent Recovery System
MCPD dimethylcyclopentadienide + MMT dimethylcyclopentadienyl tricarbonyl manganese + MCP dimethylcyclopentadiene monomer + resin, etc., mixed solvent
The above distillation towers/distillation tower recovery systems can achieve both batch and continuous recovery. The raw material processing capacity range is from 0.5t/h to 500t/h.