Use of graphite Raschig ring

- Jul 03, 2019-

Graphite Raschig ring packing is used in practical applications such as main gas absorption, acid gas desorption, washing and fertilizer production. It is also used as a filler in a propane stripper and acid-containing gas absorber. It is used in ammonium, reforming and other oils. The furnaces and towers of chemical equipment are used in the strong corrosion equipment of the industries of purification, absorption, condensation, distillation, evaporation, filtration and washing of strong corrosive materials. Graphite Laxi ring has been well received by users in the alkylation plant of Guangzhou Petrochemical General Plant, Dalian Petrochemical Company, Tianjin Petrochemical Company Refinery, Wuhan Petrochemical Plant and Shanghai Refinery. The development of graphite Raschig rings has filled the domestic gap, thus making localization replace imported.

Compared with ceramic ball filler as the bottom support material, ceramic bulk filler is widely used in petrochemical plants, chemical fiber plants, alkylbenzene plants, aromatic hydrocarbon plants, ethylene plants, natural gas plants, hydrocracking plants, refining devices, catalytic reforming devices, An intermediate layer filling material such as an isomerization device or a demethylation device. It has the characteristics of high temperature and high pressure resistance, low water absorption and stable chemical properties. It can withstand the corrosion of acids, bases and other organic solvents and can withstand the temperature changes that occur during production. Its main role is to increase the gas or liquid distribution point, support and protect the active catalyst with low strength.www.yihaoptfe.com