Hubei Sanli Fengxiang Technology Blog

As a   Formaldehyde Production Plant , let me share with you. Formaldehyde gas detector, formaldehyde gas detector is not a strong inspection equipment? The digital display on the formaldehyde detection equipment. It belongs to formaldehyde equipment as well as compulsory inspection equipment. Because it belongs to the detector equipment, and formaldehyde is a harmful gas. Formaldehyde Production Silver Process The figures on the formaldehyde complete equipment show the above conclusion. Its specification is the specified value. Therefore, it can be used to check whether the formaldehyde exceeds the standard formaldehyde equipment related issues. Some specific questions have been raised above and specific answers have been given. Come to understand and master very well, everyone can have a thorough knowledge and understanding. In this way, the talent is enough to apply what you have learned in practice, and at the same time, you can benefit a lot. So as to improve the use effect of the

As a   Hydrogen Peroxide Plant , share it with everyone. Alkaline  Hydrogen Peroxide  preparation method: quinone-containing air electrode for the production of alkaline hydrogen peroxide. It is characterized in that each pair of electrodes is composed of an anode plate, a plastic mesh, a cationic diaphragm and a quinone-containing air cathode. It is equipped with a distribution chamber for entering fluid and a collection chamber for discharging fluid. There is a throttle hole at the fluid inlet. The multi-element electrode adopts a restricted dipole series connection method, and the plastic soft for the inlet and outlet of the anode circulating alkali water is lengthened. The tube is then connected to the header pipe, and the multi-element electrode group is assembled by the unit electrode plate. Hydrogen Peroxide Phosphoric acid neutralization method: It is characterized in that it is prepared from an aqueous sodium peroxide solution with the following steps: (1) Neutralize the sodiu

As an   Ethyl Acetate Plant Supplier , share with you. Ethyl Acetate Production Technology 1. The esterification reaction is a reversible reaction. In order to increase the yield of esters, the reaction must be made as far as possible to facilitate the formation of esters. Generally, one of the reactants acid and alcohol is made in excess. In industrial production, which kind of excess is better, generally depends on whether the raw materials are easily available, whether the price is cheap, and whether it is easy to recycle and other specific circumstances. In the laboratory, the method of excessive ethanol is generally used. The mass fraction of ethanol should be high, and the effect would be better if the ethanol with a mass fraction of 95% could be replaced by anhydrous ethanol. The amount of concentrated sulfuric acid used in the catalysis is very small. Generally, the catalysis can be completed as long as the quality of sulfuric acid reaches 3% of the mass of ethanol. However, in