请哪位大虾用英语帮翻译一下以下文字，务必能准确
Armour acetals is a kind of natural gas and coal chemical industry important derivative products, is an environment-protecting organic solvent, in cleaner, paint, diesel performance additives etc widely application. Catalytic rectification preparation armour acetals technology at present domestic has not been formed mass industrial production, have certain development application value.
This paper determines the catalytic rectification legal system for a number of process parameters acetals, through the choice of catalysts and the dosage, batching scale, reaction temperature and pressure of feedrate and reflux ratio, experimental study of optimal process conditions: ingredients than methanol and formaldehyde for the molar ratio of 1:1 ~ 45.16% prestressing, reaction temperature 40 to 60 ℃, catalyst share of total volume of 30%, distillation tower, catalyst layers and the bottom and reaction temperature temperature respectively is 30 ~ 50 ℃, 50 ~ 60 ℃ and 75 ~ 90 ℃, draw the tower 2kg/cm3, less stress than 3.5 kg/thetower bottom pressure cm3 and tower fractions out and backflow of amount of substance ratio control in 1:1 ~ 1.4:1. In optimal parameters under conditions of repeatability of experiment results show good.希望能帮到你
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