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Reaction kettle of B3D (1,4-butynediol) reaction catalyst evaluating experiment device

A technology of experimental device and reactor, which is applied in the field of B3D reaction catalyst evaluation experimental device manufacturing, can solve the problems that are not conducive to guiding production and optimizing the process, and inconsistent with the operation of the production device, so as to achieve the effect of long-term stable operation and optimized process

Inactive Publication Date: 2014-09-17
XINJIANG MARKORCHEM
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Problems solved by technology

This makes the operation of the experimental device inconsistent with the production device, which is not conducive to guiding production and optimizing the process

Method used

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  • Reaction kettle of B3D (1,4-butynediol) reaction catalyst evaluating experiment device

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.

[0019] Such as Figure 1-4 The reaction kettle of a B3D reaction catalyst evaluation experimental device shown includes a jacket cylinder body 1, a reactor cylinder body 2, a stirring paddle 3, an upper head 6, a stirring motor 7 and a built-in filter 8,

[0020] The jacket cylinder 1, the reactor cylinder 2, the stirring paddle 3 and the upper head 6 are all made of No. 316 stainless steel, and the effective volume of the reactor cylinder 2 is 30L.

[0021] A jacket is formed between the jacket cylinder body 1 and the reactor cylinder body 2, and the hot and cold ethylene glycol solution circulates in the jacket to heat the reaction materials or remove the heat of reaction.

[0022] The upper head 6 is installed o...

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Abstract

The invention discloses a reactor kettle of a B3D (1,4-butynediol) reaction catalyst evaluating experiment device. The reaction kettle comprises a jacket cylinder body, a reaction kettle cylinder body, a stirring paddle, an upper sealing head, a stirring motor and a built-in filter, wherein a jacket is formed between the jacket cylinder body and the reactor kettle cylinder body, the upper sealing head is arranged at the tops of the jacket cylinder body and the reactor kettle cylinder body, the stirring paddle is arranged inside the reaction kettle cylinder body, the top end of the stirring paddle penetrates through the middle of the upper sealing head and is connected with the stirring motor, and the built-in filter is arranged inside the reaction kettle cylinder body and is connected with a solution extraction pipe penetrating through the upper sealing head. According to the reactor kettle of the B3D reaction catalyst evaluating experiment device, disclosed by the invention, by adopting the built-in filter, continuous reaction in the reaction kettle is realized. The operation of the experiment device is consistent with that of a production device as much as possible, a production and optimization process is well guided, and the long-period stable operation of the experiment device is realized.

Description

[0001] Technical field [0002] The invention involves the manufacturing technology field of the B3D reaction catalyst evaluation experimental device, especially a reactor of the B3D reaction catalyst evaluation experimental device. Background technique [0003] The reactor of the B3D reaction catalyst evaluation experimental device is the main device of the B3D reaction catalyst evaluation experimental device, which is mainly used for catalyst evaluation, experiment, etc.Perform the crisisythydrophinization reaction and generate 1,4-butyl glycol.The relevant data obtained can be used to guide the production and optimization process, while providing technical support for the selection of B3D reaction catalysts and domesticization.The so-called B3D is actually 1,4-dicen glycol, which is the abbreviation of its English name. It is used to B3D.The reactor of the B3D reaction catalyst evaluation experimental device in the existing technology is intermittently operated, that is, addin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18C07C29/42C07C33/046
Inventor 陈隽高福祥王天喜
Owner XINJIANG MARKORCHEM
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