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Device for continuously producing alkyl-lithium lithium feeder

A lithium alkyl, continuous process technology, applied in the chemical industry, can solve problems such as affecting the quality of raw materials and production costs, achieve good sealing and meet the effect of continuous production

Active Publication Date: 2015-05-13
JIANGSU CHANGJILI NEW ENERGY TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0002] In order to realize the production of alkyllithium by continuous method technology, the automation technology of lithium injection must be solved first. Since metal lithium is a simple substance with high purity, it has strong reducibility, and it is easy to produce when it encounters water, water vapor, nitrogen, oxygen and many other substances. Oxidation heat release will not only lead to safety accidents, but also affect the quality of raw materials and production costs, so solving the lithium injector device is the key technology for the continuous production of alkyllithium

Method used

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  • Device for continuously producing alkyl-lithium lithium feeder
  • Device for continuously producing alkyl-lithium lithium feeder

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing:

[0013] Such as figure 1 , figure 2 , a continuous production of alkyl lithium thrower device, including a hopper 1, a conveyor 5, a reactor 6 and a hydraulic propeller 7, the conveyor 5 is arranged below the hopper 1, and one end of the conveyor 5 is provided with a hydraulic propulsion 7, and the other end of the conveyor 5 is provided with a reactor 6. Lithium metal rods 8 are stored in the hopper 1.

[0014] The conveyor 5 is provided with a movable buckle 4 .

[0015] The continuous production of alkyllithium lithium feeder device of the present invention adopts a centralized gap to drop a certain amount of metal lithium columns to the lower conical hopper 1, and utilizes the self gravity of the lithium columns to slide into the pusher bed, when the frontmost lithium column 2 gradually When entering the reactor to a certain length, the lithium column 3 in the middl...

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Abstract

The invention discloses a device for continuously producing an alkyl-lithium lithium feeder, which is characterized by comprising a hopper (1), a conveyor (5), a reactor (6) and a hydraulic pusher (7), wherein the conveyor (5) is arranged below the hopper (1); the hydraulic pusher (7) is arranged at one end of the conveyor (5); and the reactor (6) is arranged at the other end of the conveyor (5). The device for continuously producing an alkyl-lithium lithium feeder, disclosed by the invention, has good tightness, can ensure thorough isolation of a lithium column, and meets the requirement of continuous production.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a lithium injector device for continuous production of alkyllithium. Background technique [0002] In order to realize the production of alkyllithium by continuous method technology, the automation technology of lithium injection must be solved first. Since metal lithium is a simple substance with high purity, it has strong reducibility, and it is easy to produce when it encounters water, water vapor, nitrogen, oxygen and many other substances. Oxidation heat release will not only lead to safety accidents, but also affect the quality of raw materials and production costs. Therefore, solving the lithium injector device is a key technology for the continuous production of alkyllithium. Contents of the invention [0003] The object of the present invention is to provide a kind of continuous method production alkyl lithium thrower device, to overcome above-mentioned defect. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J4/00C07F1/02
Inventor 周卫强蒋国群黄卫军史先桥
Owner JIANGSU CHANGJILI NEW ENERGY TECH CO LTD
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