| abstract |
The utility model discloses a kind of 1- methyl -4- methyl sulphonyl benzene synthesizers, including delivery pump, 1# methylating vessels, 2# methylating vessels, 3# methylating vessels, 4# methylating vessels, liquid separation tower, washing kettle, centrifuge, thermal accumulating incinerator, wherein 1# methylating vessels, 2# methylating vessels, 3# methylating vessels, there is stirring in 4# methylating vessels, stirring includes motor, retarder, magnetic drive, shaft coupling, hollow agitating shaft, straight leaf turbine type upper layer stirring, self-priming gas distributor, pusher lower layer's stirring, using this 1- methyl -4- methyl sulphonyl benzene synthesizers, chloromethanes and 4- toluenesulfinic acid sodium can be used to synthesize 1- methyl -4- methyl sulphonyl benzene, complete continuous production. |