Case
Distillation technology is a separation process that utilizes the different volatilities of the components in a mixture to separate them. It is widely used in industries such as chemical engineering and pharmaceuticals, primarily for separating liquid mixtures with close boiling points. The basic principle involves multiple partial vaporization and condensation steps to gradually increase the purity of the product.
Resin adsorption refers to the process in which one or more components in a fluid diffuse to the outer surface and the micropore inner surface of a porous solid material when the fluid comes into contact with it, and are adsorbed onto the resin through intermolecular van der Waals forces or various other interactions.
Evaporation mother liquor drying technology
The mother liquor drying machine is a device that evaporates moisture from industrial waste liquids to obtain solid residues. This equipment utilizes multiple technologies such as evaporation, concentration, and drying to transform industrial waste liquids containing a large amount of moisture into dry solid materials. The core components of the mother liquor drying machine include the evaporator, condenser, and drying unit. Through efficient heat transfer and moisture evaporation, it reduces the volume of waste liquid, avoids secondary pollution, meets environmental protection requirements, and decreases the difficulty of waste liquid storage, transportation, and treatment, ultimately achieving the drying treatment of waste liquids.
Ammonia Desorption and Absorption Technology
Our company's newly developed efficient ammonia absorption resource recovery process utilizes the pressure changes generated by the high-speed flow from a vacuum ejector to fully decompose or absorb the overflow substances in the material. This process can achieve de-ammoniation and ammonia production in a short time. It has a high degree of intensification, with the wastewater de-ammoniation and ammonia production processes concentrated in one module, occupying less space, facilitating transportation, and simplifying on-site installation work. The automation level is high; after the system is started with one button, no on-site personnel supervision is required, and the system's de-ammoniation rate reaches over 90%.
Efficient Catalytic Oxidation Technology
The new type of efficient catalytic oxidant uses high-strength activated carbon as a carrier, loading various transition metals, rare earth elements, and their oxides. Through high-temperature sintering, it possesses stable pore structure, large specific surface area, uniform particle size, good wear resistance and erosion resistance, high mechanical strength, and the active substances loaded on the carrier are not easily detached, have good adhesion, and are not prone to pulverization.
High-salinity wastewater three-effect evaporation crystallization treatment project
****** Chemical Co., Ltd. mainly produces efficient and low-toxicity agricultural fungicides, especially Kexingdan agricultural fungicide, and plans to become the largest production base for Kexingdan agricultural fungicide in the country and a high-end rubber carbon black production enterprise. In addition, the company also produces pesticides and pesticide intermediates, including an annual output of 600 tons of 2,2-dimethyl-5-(4-chlorobenzyl) cyclopentanone, 500 tons of trimethyl bromosulfone, and 500 tons of leaf fungicide, among others. This project deals with wastewater containing mixed salts, high COD, and high concentration, with a designed evaporation capacity of 4.0t/h, a designed boiling point elevation of about 14°C, and the recovery of mixed salts through evaporation crystallization. The process design involves a three-effect forced circulation evaporation crystallization. The high-salinity wastewater is treated by evaporation desalination, and the condensed water is sent to the sewage station, while the mother liquor is dried, and the crystallized salt is outsourced. The project has been accepted, and customer satisfaction is relatively high.
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