On January 1, 2024 message, according to announcement of bureau of national intellectual property, zhejiang town ocean develops Inc. to obtain the name is “ unit of production of chloric propane of oxygen of a kind of annulus and craft “ , CN112239434B of accredit announcement date, application date is in November 2020.

Patent summary shows, this invention made public chloric propane of oxygen of a kind of annulus to produce device, include to have alcohol of unit of chloridize of glycerine of ordinal photograph connective, 2 chloric third purificatory unit and unit of mellow saponification of 2 chloric third, its feature depends on: Alcohol of 2 chloric third refines unit includes to fluid photograph entrance connects glycerine chloridize is unit (the analytic tower that the stock of 1) exports (entrance of photograph of 21) , fluid connects analytic tower (the rectification tower that the fluid photograph of 21) exports (22) , fluid photograph entrance connects rectification tower (the photograph of the first fluid of 22) exports the first statified coal tub (27) and fluid photograph entrance connect the first statified coal tub (the alcohol of 2 chloric third that the photograph of the first fluid of 27) exports reclaims tower (28) . This invention still made public a kind of application to have afore-mentioned annulus oxygen the annulus oxygen chloric propane of unit of chloric propane production manufactures technology. Compare with existing technology photograph, this invention is OK reclaim effectively while stability is produced the light constituent of rectification tower answers reaction system, reduce specific power consumption.