Unsaturated polyester resin reactor principle, scope of application and related operation

- Mar 02, 2018-

Unsaturated polyester resin reactor refers to in the inner layer into the reaction solvent will be used as a stirring reaction, interlayer also on the different heat and cold source (frozen liquid, hot water or hot oil) do cycle heating or cooling reaction. Unsaturated polyester resin reactor will be through the reactor interlayer, into the constant temperature (high temperature or low temperature) heat-soluble media or cooling media, this time will be in the reactor of the material in constant temperature heating and refrigeration. 

The reaction kettle of unsaturated polyester resin can also be stirred under normal pressure or negative pressure condition according to the requirement of application. In this respect, we will also find that the material in the reactor will react, and can control the reaction solution evaporation and reflux, after the reaction, the material will be released from the bottom of the kettle, the operation will appear very convenient. 

Unsaturated polyester resin reactor for the scope of application, in practical terms, that is, it will be widely used in petroleum, chemical, rubber, pesticides, dyes, pharmaceuticals, food and other production-oriented users and a variety of research projects, which is to be used to complete the hydrolysis, neutralization, crystallization, distillation,evaporation, storage, hydrogenation, hydrocarbon, polymerization, Condensation, heating mixing, constant temperature reaction and other related processes. 

Next, when the unsaturated polyester resin reactor is in operation, it is absolutely forbidden for the failure of the reactor equipment to be replaced or replaced without thorough commissioning or opening the manhole for welding, because when air enters into the reactor tower, an explosive mixture is formed. Since then, the unsaturated polyester resin reactor in the operation, should avoid the use of flammable gases (such assynthetic system refining gas, carbonation system of the conversion gas) to carry out pressure, pressure, test leakage; In the actual operation, for unsaturated polyester resin reactor equipment should pay attention to their capabilities,can not blindly pursue the production quantity.