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Novel surface friction updating static mixing reactor

A static mixer and surface friction technology, applied in fluid mixers, mixers, chemical instruments and methods, etc., can solve the problems of high cost and low efficiency, and achieve the effect of improving synthesis efficiency and strong expansibility

Inactive Publication Date: 2018-10-02
NANJING NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the main process route for the synthesis of sodium tert-butoxide is the metal method, and the synthesis equipment mostly uses a single tank reaction equipment. The main process is feeding, reaction, precipitation, cooling, and discharging. The entire process is costly and inefficient.

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...

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Abstract

The invention discloses a novel surface friction updating static mixing reactor which comprises a tert-butyl alcohol solution storage, a sodium tert-butoxide collector and a total mixer, wherein the tert-butyl alcohol solution storage is connected with the top of the total mixer through a liquid inlet pipe; a pre-outlet is opened in a bottom of the total mixer; the pre-outlet is connected with thesodium tert-butoxide collector by a material guiding pipe; a metal sodium block and nitrogen inlet is opened in a top side of the total mixer; a first mixing chamber is arranged below the metal sodium block and nitrogen inlet; a first SB type static mixer is arranged above the interior of the first mixing chamber; a first SX type static mixer is arranged at the lower part inside the first mixingchamber; a second mixing chamber is connected to the lower part of the first mixing chamber; a third mixing chamber is connected to the lower part of the second mixing chamber; a bottom chamber is connected to the lower part of the third mixing chamber; and a filter mesh is arranged in the bottom chamber. The novel surface friction updating static mixing reactor improves the synthesis efficiency of sodium tert-butoxide by combining different elements in the static mixer.

Description

technical field [0001] The invention relates to the technical field of fine chemicals, in particular to a novel surface friction renewal static mixing reactor. Background technique [0002] At present, the main process route for the synthesis of sodium tert-butoxide is the metal method, and the synthesis equipment mostly uses a single tank reaction equipment. The main process is feeding, reaction, precipitation, cooling, and discharging. The entire process is costly and inefficient. It is of great significance to explore new reaction devices. The invention applies a static mixer to the synthesis process of sodium tert-butoxide, and improves the synthesis efficiency by combining different components in the static mixer. [0003] At present, it is necessary to solve how to select suitable static mixer elements and the arrangement of various elements to improve the synthetic efficiency of sodium tert-butoxide. It is solved from several aspects such as confirming the type of s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00B01F5/06C07C29/70C07C31/12
CPCB01J19/00C07C29/70B01F25/4233C07C31/12
Inventor 李明海徐淑娟林军刘震雷
Owner NANJING NORMAL UNIVERSITY
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