Annual output of 40,000 tons of Formaldehyde
process design
ABSTRACT
The design is primary for the manufacturing process of formaldehyde 40000 tons per year,and adopts Ag as catalyst According to the design,the craft production way of formaldehyde was selected and the technology was investiged.The main equipments and pipes were designed or selected.At the sane time,safely producing and dealing with”three waste “were argued and technology economic was originally estimated.
The design consists of an instruction book and a series of diagram.
The instruction book includes:1.Introduction.2.Synthetic methods and the production technical comparison.3.Process is introduced.4.Materialcalculation.5.
Energy calculation.6. Equipment process calculation.7.Energy utilization projects and energy-saving technical improvement.8.Security and abatement of”three waste”.
The diagram include:1.The pipeline of the device and process flow sheet with controlled piot.2.CAD