Are there any restrictions in terms of the special equipment
Reaction kettle is a pressure vessel, the specific reasons are as follows. Definition: pressure vessels pressure vessel is internal or external gas or liquid under pressure, and have higher request for security airtight container. Pressure vessel is mainly for the cylindrical, minority for spherical or other shapes. Cylindrical pressure vessel usually consists of cylinder, head, takeover, flange and other parts and components, the higher the pressure vessels working pressure, cylinder wall should be more thick.
The reaction kettle is a pressure vessel.
Information is not complete, the work pressure and pressure fluctuations, medium, temperature, volume size are clearly fill out to judge, the two have jacketed outside outside the reactor All the people shall say clearly.
Pressure vessel classification Classification according to the grades of pressure: pressure vessel can be divided into internal pressure vessel and the external pressure vessel. Internal pressure container and according to the size of the design pressure (p) is divided into four classes, specific classification is as follows: Low voltage (code L) container 0.1 MPa acuities were p < 1.6 MPa; Medium voltage (code M) container 1.6 MPa acuities were p < 10.0 MPa; High pressure (code H) container 10 MPa acuities were p < 100 MPa; Ultra-high pressure (code U) container p p 100 mpa. According to the role of containers in the production of classification: Pressure vessel code (R) : used to complete physical and chemical reaction medium. Heat pressure vessel code (E) : used to complete medium heat exchange. Separation of pressure vessel (code S) : used to complete the medium fluid pressure balance of the buffer gas purification and separation. (symbol C, including spherical tank storage pressure vessel code B) : used for storage, holding gas, liquid, liquefied gas and other media. In a pressure vessel, such as to have a combination of two or more process principle, should according to the main role in the process to differentiate varieties.
