Silver Catalyst Process Formaldehyde Plant

Silver Catalyst Process Formaldehyde Plant
Silver Catalyst Process Formaldehyde Plant
Silver Catalyst Process Formaldehyde Plant
Silver Catalyst Process Formaldehyde Plant
Silver Catalyst Process Formaldehyde Plant
Silver Catalyst Process Formaldehyde Plant
Silver Catalyst Process Formaldehyde Plant
Silver Catalyst Process Formaldehyde Plant
Silver Catalyst Process Formaldehyde Plant
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Currently, the silver catalyst process is the most common formaldehyde process, accounting for about 70% of the various formaldehyde production devices all over the world. According to Helipont’s experience, the improvement for this process is primarily divided into the following two types:

Production Process
Technical Index
Project Normal process Formaldehyde Plants with Off-Gas Circulation Formaldehyde Plants with Flue-Gas Circulation
Methanol consumption 445kg/t 442kg/t 438kg/t
concentration 37-45% 37-55% 37-52%
Methanol content ≤1.0% ≤1.0% ≤1.0%
Electricity consumption 25kw 28kw 28kw
By-product steam 600kg 650kg 650kg
Process Features
  • Evaporator
  • Oxidizer
  • Absorption tower
  • Off gas treatment
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