Hubei Sanli Fengxiang Technology Blog

About us We are a Methyl Acetate Technology Provider. And we are a company specialized in providing EPC contracting service and the import & export of chemical plants. Our company has a complete set of processes in the following areas. Proprietary Technology and Plants > Phenol Alkylation Plant > Methyl Acetate Plant > Ethyl Acetate Plant > Sec-butyl Acetate Plant > Hydroquinone plant > Dioxolane Plant > Trioxane Plant > MTBE Plant > MIBK Plant > Crude Phenol Purification Technology > Distillation Plant (Distillation Design) > Acetate series technology > Crude Aromatic Separation Technology > Dimethyl Carbonate (DMC) Refining Technology > Fusel Oil Separation Technology > Crude methanol refinery technology > Methylal Refining Technology > Concentrated Recycling Technology of Formaldehyde Agent Technology and Plants > Hydrogen Peroxide Plant (Fixed Bed Process) > Hydr

As a  Hydrogen Peroxide Production Plant , there is some information to share with you. Hydrogen peroxide, chemical formula H2O2. Pure hydrogen peroxide is a light blue viscous liquid that is miscible with water in any proportion. It is a strong oxidant. The aqueous solution is commonly called hydrogen peroxide and is a colorless transparent liquid. Its aqueous solution is suitable for medical wound disinfection and environmental disinfection and food disinfection. Under normal circumstances, it will slowly decompose into water and oxygen, but the decomposition rate is extremely slow, and the speed of the reaction is accelerated by adding a catalyst such as manganese dioxide or the like, or irradiating with short-wave radiation. Oxidation and reduction in different cases. Used for photographic decontaminants; color positive blue thinning; film over-scale thinning. Very easy to break down, not easy to live for a long time. Fixed Bed Hydrogen Peroxide Processes Alkaline hydrogen p

After a month, our equipment has arrived in Turkey with great difficulty. At present, the equipment is being carried out in an orderly manner under the guidance of our engineers. This piece of land, under the joint efforts of us and the owners, has undergone a process from scratch, let us look forward to the final completion of this project. The Republic of Turkey is a country spanning Europe and Asia. It borders the Black Sea in the north, the Mediterranean Sea in the south, Syria and Iraq in the southeast, the Aegean Sea in the west, and Greece and Bulgaria. The east is bordered by Georgia, Armenia, Azerbaijan and Iran. . Turkey’s geographical location and geopolitical strategic significance are extremely important and are a crossroads connecting Europe and Asia. Turkey is a member of NATO, a founding member of the Organization for Economic Cooperation and Development and a member of the G20. It has a strong industrial base, is a developing emerging economy and one of th

Formaldehyde, colorless and irritating gas, chemical formula HCHO or CH2O, molecular weight 30.00, also known as formic aldehyde. Colorless, it has a stimulating effect on the eyes and nose. The gas has a relative density of 1.067 (air = 1) and a liquid density of 0.815 g/cm3 (-20 ° C). Melting point -92 ° C, boiling point -19.5 ° C. Soluble in water and ethanol. The concentration of the aqueous solution can be up to 55%, usually 40%, and is called formalin, commonly known as formalin. Reducing, especially in alkaline solutions, the ability to reduce is stronger. It can burn, vapor and air form an explosive mixture with an explosion limit of 7% to 73% by volume. The ignition point is about 300 °C. It can be obtained by dehydrogenation or oxidation of methanol under the catalysis of metals such as silver or copper in  Formaldehyde Equipment , and can also be separated from the oxidation products of hydrocarbons. It can be used as a raw material for phenolic resin, urea-formaldehyde res

　　When the  Formaldehyde Production Silver Process  suddenly loses power during production, how to deal with it, the power outage is divided into all power outages and partial power outages. 　　It is necessary to take measures for the specific causes and locations of power outages. 　　Generally there are the following treatment methods: 　　All power outages Formaldehyde Production Silver Process 　　Fans and pumps should be completely stopped. Pay attention to "tempering". For the air and methanol mixed evaporation process, it is necessary to prevent the methanol from being pressed down to the blower. 　　1 The oxidizer is equipped with a bypass valve that should be opened immediately, and the positive valve is closed to protect the catalyst; 　　2 Immediately close the air and exhaust blower outlet valve to prevent methanol from being pressed down; 　　3 The evaporator is heated by steam to close the heating valve; 　　4 close the batch steam valve; 　　5 Stop the ab