Device tag R
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The tag numbers in the equipment data sheet sometimes include the letter R, which indicates a spare unit. May I ask: how is R spelled?
The tag number of R generally refers to the reactor.
In designations, R generally stands for the reaction vessel.
The codes for chemical engineering equipment are: 1. Tower (T) 2. Heat exchanger (E) 3. Interior components of towers, heat exchangers (E) 4. Reactor (R) 5. Industrial furnace (F) 6. Flare, chimney (S) 7. Vessel (V) 8. Pump (B) 9. Compressor (C) 10. Vessel (V)
Static equipment can be classified according to the principle of operation in the production process, and can be divided into reaction equipment (code R)； Heat exchange equipment (code E) ； Separation equipment (code S) ； Storage equipment (code C, where the spherical tank is coded as B).