Dimethyl disulfide apparatus for producing

The utility model relates to a dimethyl disulfide's preparation technical field provides a dimethyl disulfide apparatus for producing, including absorption tower, heater, oxidation tower, recovery system, being provided with methyl mercaptan import, the export of sodium hydroxide solution import mediating recipe alkali solution on the absorption tower, being provided with reactant import and product on the oxidation tower and exporting, export of agent alkali solution and reactant import tube coupling just are provided with oxygen / oxygen -enriched air between export of agent alkali solution and the reactant import and let in the pipeline, be provided with import, agent alkaline bath sap cavity, dimethyl disulfide chamber on the flash separation jar and lie in the gas vent at top, product export and import pipeline intercommunication, the import communicates with each other with an agent alkaline bath sap cavity, is equipped with a dose alkali solution discharge port at the bottom of the agent alkaline bath sap cavity, is equipped with the dimethyl disulfide discharge port at the bottom of the dimethyl disulfide chamber, agent alkali solution discharge port communicates with each other with the sodium hydroxide solution import through recovery system. Utilize this device production dimethyl disulfide, low in production cost, production process safety, product yield height.