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Production device of medical use superfine barium sulfate

A technology of ultra-fine barium sulfate and production equipment, which is applied in the fields of calcium/strontium/barium sulfate, calcium/strontium/barium compounds, inorganic chemistry, etc., and can solve complex problems

Inactive Publication Date: 2018-07-03
CHENGDU KE BO TE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing production devices are relatively complicated. Ultra-fine barium sulfate is used as a contrast agent. The pros and cons of the production devices have important economic significance for improving product quality and reducing by-product content.

Method used

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  • Production device of medical use superfine barium sulfate

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Comparison scheme
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example 1

[0008] Production raw materials and dosage

[0009] barium chloride

Industrial grade

300

water

distilled water

160

Glauber's salt

Industrial grade, 98%

160

sodium hypochlorite

industrial grade

Appropriate amount

sulfuric acid

Industrial grade, 98%

40

[0010] The production equipment of ultra-fine barium sulfate for medicine mainly includes: storage tank (F101), dissolution kettle (D101, D105), raw material pump (J101, J109), filter (L101~V104), impurity removal kettle (D102, D104) ), delivery pumps (J102~J108, J110), reactor (D103), storage tank (F102), among them, the storage tank (F101) is used to store hydrochloric acid, and the storage tank (F102) is used to store sulfuric acid, among which, the storage tank (F101) The thickness of the cone bottom is 9mm, the capacity of the jacket of the dissolution kettle (D101) is 730L, and the diameter of the impeller of the raw material pump (J101) is...

example 2

[0015] Production raw materials and dosage

[0016] barium chloride

Industrial grade

310

water

distilled water

170

Glauber's salt

Industrial grade, 98%

170

sodium hypochlorite

industrial grade

Appropriate amount

sulfuric acid

Industrial grade, 98%

50

[0017] The production equipment of ultra-fine barium sulfate for medicine mainly includes: storage tank (F101), dissolution kettle (D101, D105), raw material pump (J101, J109), filter (L101~V104), impurity removal kettle (D102, D104) ), delivery pumps (J102~J108, J110), reactor (D103), storage tank (F102), among them, the storage tank (F101) is used to store hydrochloric acid, and the storage tank (F102) is used to store sulfuric acid, among which, the storage tank (F101) The thickness of the cone bottom is 10mm, the capacity of the jacket of the dissolution kettle (D101) is 750L, and the diameter of the impeller of the raw material pump (J101) i...

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Abstract

The invention discloses a production device of medical use superfine barium sulfate. The production device mainly comprises a storage tank (F101), dissolution kettles (D101 and D105), raw material pumps (J101 and J109), filters (L101-V104), impurity removing kettles (D102 and D104), conveying pumps (J102-J108 and J110), a reaction kettle (D103) and a storage tank (F102), wherein the storage tank (F101) is used for storing hydrochloric acid, the storage tank (F102) is used for storing sulfuric acid, and the storage tank (F101) has a cone bottom thickness of 9-10mm.

Description

technical field [0001] The invention relates to a compound synthesis device, in particular to a production device for medical ultrafine barium sulfate. Background technique [0002] Ultrafine barium sulfate is used as a contrast agent for X-ray double contrast in medical treatment. It is a high-density gastrointestinal contrast agent. It can be made into suspensions in different proportions and used alone. It is usually used together with low-density gas to achieve the purpose of double contrast. Most of the existing production devices are relatively complicated. Ultrafine barium sulfate is used as a contrast agent. The quality of the production device has important economic significance for improving product quality and reducing the content of by-products. Contents of the invention [0003] The object of the present invention is to provide the production device of ultra-fine barium sulfate for medicine, mainly comprises: storage tank (F101), dissolving kettle (D101, D105)...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01F11/46
CPCC01F11/462C01P2004/61C01P2006/80C01P2006/82
Inventor 刘杰
Owner CHENGDU KE BO TE TECH CO LTD