A kind of synthesis system of oxadiazon intermediate amino ether
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A technology of body amino ether and oxadiazone, which is applied in the field of synthesis system of oxadiazone intermediate amino ether, can solve the problems of inability to form a production line, low degree of automation, and single function, so as to improve production efficiency and product conversion High efficiency, high degree of automation, and the effect of improving safety performance
Active Publication Date: 2019-05-17
ANHUI GUANGXIN AGROCHEM
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[0003] Amino ethers are intermediates for the production of oxadiazone. In actual production, the equipment has a single function and cannot form a production line. This wastes production time in production, and the reaction volume is not accurate enough when using conveying tools. At the same time, the product is produced The raw materials and intermediates or some by-products are easy to volatilize, resulting in the generation of poisonous gas in the production workshop, and because the existing production automation is low, and the production requires a lot of manpower, it will cause great harm to the human body, and the production Yield is not high
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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0023] Please refer to Figure 1-6 , the present invention provides a synthesis system of oxadiazone intermediate amino ether, the synthesis system includes a reduction system 1, a distillation system 2, a condensation system 3, a recovery system 4, a sensing system 5 and an automatic control system 6 arranged in sequence , the sensing system 5 is respectively connected with the reduction system 1, the distillation system 2, the condensation system 3 and the automatic control system 6, and the automatic control system 6 is respectively connected with the reduction system 1, the distillation system ...
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Abstract
The invention discloses a synthetic system of oxadiazon intermediate amino ether. The synthetic system comprises a reduction system, a distillation system, a condensing system, a recycling system, a sensing system and an automatic control system which are sequentially arranged, wherein the sensing system is connected with the reduction system, the distillation system, the condensing system and the automatic control system, respectively; the automatic control system is connected with the reduction system, the distillation system, the condensing system, the recycling system and the sensing system, respectively. According to the synthetic system, the safety performance of production is improved, the operation is relatively flexible, the labor is saved, the production efficiency is improved, and meanwhile, the materials of the reaction raw materials and an intermediate are relatively accurate, so that the product quality is improved, meanwhile, the harm caused harmful products to bodies of operators can be prevented, and therefore, the automation degree is relatively high.
Description
technical field [0001] The invention relates to the field of pesticide production, in particular to a synthesis system of an oxadiazone intermediate amino ether. Background technique [0002] 【Alias】Nongsi it; 5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazolin-2-one; Oxadiazone EC; Nongsita EC; 5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazolin-2-one; oxadiazone ; 5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-olin-2-one; white crystal, no odor, not hygroscopic; used to control a variety of annual monocots and dicotyledonous weeds, mainly used for weeding in paddy fields, and also effective for peanuts, cotton, sugarcane, etc. in dry fields. [0003] Amino ethers are intermediates for the production of oxadiazone. In actual production, the equipment has a single function and cannot form a production line. This wastes production time in production, and the reaction volume is not accurate enough when using conveying tools. At the same time, ...
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