Chemical Industry

Jihechang Chemical is a high-tech enterprise dedicated to the production, research and development, and sales of electroplating intermediates, additives, and other fine chemical products. There is a modern production base in Yingcheng, Hubei, covering an area of 30,000 square meters. The production equipment includes chemical atmospheric and high-pressure reaction units, with an annual output of 5,000 tons of electroplating intermediates. The products involve hardware, electronics, clocks, lighting, locks, furniture, Automobile, motorcycle, bicycle, ABS plastic, PCB circuit board, and other industries.

Fine chemicals, as the name suggests, belong to the chemical industry, which is a new type of field. The production process is long, unit reactions are many, raw materials are complex, and intermediate process control requirements are strict. There are many types of fine chemical products, high added value, wide applications, and high industrial relevance.

Electroplating intermediate is a general term for a class of fine chemicals used to compound electroplating additives. It is used as an electroplating additive in the electroplating production process, as an adjustment material for grain size, gloss, thickness, and plating speed characteristics.

In fine chemical production, temperature control is extremely important, and the heat exchange system used in the process is mainly composed of a heating system, a cooling system, and a freezing system to provide reaction conditions at different temperatures.

In 2018, Kaydeli and Jihechang Chemical Co., Ltd. began to cooperate. Kaydeli provides special temperature-controlled cooling equipment for reactors in the production workshop of electroplating intermediates. After the implementation of the project, a good cooling effect was achieved, which improved the output and quality of its products and played a non-negligible role.

In addition, in the fine chemical industry, domestic and foreign products are inconsistent. Our country’s fine chemical industry includes pesticides, dyes, coatings, pigments, reagents and high-purity substances, information chemicals, food and feed additives, adhesives, catalysts and various additives. There are 11 product categories of additives, raw materials and daily chemicals, and functional polymer materials. In its refined production, Kaydeli has many successful cases, which can be used for cooling of production equipment and can also be used as temperature control in fine chemical industry

In the low-temperature refrigeration system, the refrigerator, as a device that produces low temperature, is the key cold-machine equipment, which is responsible for the lower temperature reaction control in chemical production. In Jihechang Chemical, a workshop for the production of electroplating intermediates, in the temperature control of the reaction kettle, a special kaydeli reaction kettle temperature control chiller is adopted, which provides a reasonable low-temperature refrigeration solution for its refined products.

After communication between the technicians, the temperature difference, water flow and water pressure were determined, the required refrigeration capacity range was calculated, and the chiller model matching the workshop reactor was finally determined. According to the production demand of the workshop, it is equipped with Kaydeli KCL-030TA and KCL-050FA two sets of low-temperature chillers and chiller matching, etc.