Preparation equipment and method of tantalum alkoxide

An equipment and alkoxide technology, applied in the field of tantalum alkoxide preparation equipment, can solve the problems of low product quality, low yield, easy contact with air, etc., and achieve the effects of improving product quality, improving yield, and improving safety

Active Publication Date: 2021-09-07
NINGXIA ORIENT TANTALUM IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a kind of preparation equipment and method of tantalum alkoxide. By adopting fully enclosed preparation equipment, tantalum alkoxide is prepared to solve the problems of easy contact with air, low product quality, low yield problem

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  • Preparation equipment and method of tantalum alkoxide
  • Preparation equipment and method of tantalum alkoxide

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the technical solutions in the application, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application; obviously, the described implementation Examples are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0023] Reference throughout this specification to "a number of embodiments," "some embodiments," "one embodiment," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one Examples. Thus, appearances of the phrases "in various embodiments," "in some embodimen...

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Abstract

The invention relates to the technical field of material production, in particular to equipment and a method for preparing tantalum alkoxide. The preparation equipment provided by the invention comprises a preparation equipment main body, four connecting ports are formed in the top of the preparation equipment main body, the top of one side of the preparation equipment main body is connected with first evaporation equipment through a guide pipe, and the top of the other side of the preparation equipment main body is connected with second evaporation equipment through a first condenser; a second condenser is arranged on one side close to the first condenser, one end of the second condenser is connected to the top of the preparation equipment main body, and the other end of the second condenser is connected with third evaporation equipment, so that the problems that tantalum alkoxide prepared in the prior art is easy to contact with air, low in product quality and low in yield are solved.

Description

technical field [0001] The present application relates to the technical field of material production, in particular to a preparation equipment and method of tantalum alkoxide. Background technique [0002] Tantalum pentachloride (TaCl 5 ) is an inorganic compound of white or yellow powder, usually used as a raw material in tantalum chemistry. Tantalum pentachloride is easily hydrolyzed to form TaOCl 3 , eventually forming tantalum pentoxide (Ta 2 o 5 ). This requires synthesis and manipulation under anhydrous conditions using air-free techniques. At present, the preparation of tantalum alkoxide usually uses tantalum pentachloride to react with the corresponding alkoxide. First, tantalum pentachloride is distilled, and the crystals of tantalum pentachloride are collected, and then the distilled tantalum pentachloride is taken out and added to the reaction vessel. , followed by adding purified alcohol reagents to carry out a synthesis reaction to prepare the correspondin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00B01J19/24B01J4/00B01D1/00B01D1/30C07C29/70C07C31/28
CPCB01J19/0053B01J19/24B01J4/001B01D1/00B01D1/30C07C29/70C07C31/28
Inventor 鲁东喻文斌马英利张伟宁李辉周宗荣尹怀超
Owner NINGXIA ORIENT TANTALUM IND
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