Formaldehyde catalyst contrast experiment self-balanced reaction equipment

A technology for comparative experiments and reaction equipment, which is applied in the fields of oxidation to prepare carbonyl compounds, organic chemistry, chemical instruments and methods, etc.

Pending Publication Date: 2018-06-01
XINJIANG MARKORCHEM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, there are many kinds of formaldehyde catalysts, but there are not many studies on the ratio and filling scheme of the catalysts.

Method used

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  • Formaldehyde catalyst contrast experiment self-balanced reaction equipment
  • Formaldehyde catalyst contrast experiment self-balanced reaction equipment

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 Shown: a formaldehyde catalyst comparative experiment self-balancing reaction equipment, including a reaction unit and a heat transfer oil unit; the reaction unit includes a shell-side reactor R1001, and the heat transfer oil unit includes a heat transfer oil tank V-32, a heat transfer oil pump P-31, Heat conduction oil electric heater H-33, heat conduction oil cooler HE-34; heat conduction oil tank V-32 is connected to the lower part of the shell side of reactor R1001 via heat conduction oil pump P-31, heat conduction oil electric heater H-33, and the reaction The upper part of the shell side of the device communicates with the heat transfer oil cooler HE-34, and the heat transfer oil cooler HE-34 communicates with the heat transfer oil tank V-32.

[0021] Preferably, a thermal oi...

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Abstract

The invention belongs to the technical field of catalyst contrast experiment, and provides a formaldehyde catalyst contrast experiment self-balanced reaction equipment. The formaldehyde catalyst contrast experiment self-balanced reaction equipment comprises a reaction unit and a heat conduction oil unit which are communicated with each other; the reaction unit comprises a reactor provides with a shell side; the heat conduction oil unit comprises a heat conduction oil tank, a heat conduction oil pump, a heat conduction oil electric heater, and a heat conduction oil cooler; the heat conduction oil tank is communicated with the lower part of the shell side of the reactor through the heat conduction oil pump and the heat conduction oil electric heater; the upper part of the shell side of the reactor is communicated with the heat conduction oil cooler; the heat conduction oil cooler is communicated with the heat conduction oil tank; the bottom of the reactor is provided with a heat conduction oil heating coil pipe. The formaldehyde catalyst contrast experiment self-balanced reaction equipment is mainly suitable for contrast experiment of formaldehyde catalysts, and is also suitable forcontrast experiment of a plurality of tubular reaction catalysts; and self-balance of high, middle, and low exothermic reaction is realized.

Description

technical field [0001] The invention relates to the technical field of catalyst comparison experiments, in particular to self-balanced reaction equipment for formaldehyde catalyst comparison experiments. Background technique [0002] At present, there are many kinds of formaldehyde catalysts, but there are not many studies on the ratio and filling scheme of the catalysts. Most of the heat transfer in the shell and tube reactor is realized by the principle of thermosiphon, but for the reaction equipment of the catalyst comparison experimental device, it is not only necessary to compare the two catalysts under the same conditions, but also to realize the heat release of different catalysts. The heat removed from the environment can continuously increase and decrease the heat and temperature removed by the reaction according to the needs of the reaction process. The service activity and service life of the catalyst not only depend on the active components of the catalyst, but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J8/00B01J8/06C07C45/29C07C47/052
CPCB01J8/001B01J8/06B01J8/067B01J2208/00017B01J2208/00106B01J2208/00539C07C45/29C07C47/04
Inventor 高福祥陈隽杨勇曾真陈莉
Owner XINJIANG MARKORCHEM
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