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Ion exchange resin purifying process for synthesizing calcium taurine

A technology of ion exchange resin and calcium taurine, which is applied in the preparation of sulfonate, organic chemistry, etc., can solve the problem that calcium salt cannot be a strong alkaline substance, etc.

Inactive Publication Date: 2004-11-17
NANKAI UNIV +1
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  • Abstract
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  • Claims
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Problems solved by technology

And the calcium salt used should not be a strong alkaline substance

Method used

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  • Ion exchange resin purifying process for synthesizing calcium taurine
  • Ion exchange resin purifying process for synthesizing calcium taurine
  • Ion exchange resin purifying process for synthesizing calcium taurine

Examples

Experimental program
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Embodiment

[0015] (1) According to the chemical reaction equation, weigh 12.5 grams of calcium taurine and dissolve it in 112.5 milliliters of distilled water, add it into a 250 milliliter three-neck flask, heat up to 80 degrees Celsius under stirring and maintain the temperature.

[0016] (2) Take by weighing 6 grams of calcium chloride and add 80 milliliters of distilled water in a 200 milliliter beaker, and add emulsifying agent solubilizer sucrose fatty acid ester as 1% of the total amount, gelatin is used as protective colloid, and the addition is 0.2% of the total amount , dispersant 0.05%. Heat it to 80°C under vigorous stirring with an electric stirrer, and stir at this temperature for 10 minutes to make a calcium chloride emulsion. It is moved into the lower mouth bottle of 150 milliliters, is placed on the heatable magnetic stirrer and continues to stir, and its lower mouth is connected with peristaltic pump.

[0017] (3) Under the action of the peristaltic pump, the calcium c...

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Abstract

The invention relates to a process for synthesizing calcium taurate, in particular the process for synthesizing calcium taurate through ion exchange resin purification method which comprises, synthesizing calcium taurate from taurine and calcium chloride, removing chloride ions by using ion exchange method, thus achieving the objective of high purity synthesis and meeting the requirement of food additives. The chlorine ions in the outcome yield are exchanged and adsorbed through highly basic anion exchange resin. The beneficial effects of the invention are environmental pollution proof, purified calcium taurate, and meeting the national requirement for food additives.

Description

technical field [0001] The present invention relates to the synthesis of calcium taurate, in particular to the synthesis of calcium taurate by ion exchange resin purification. Background technique [0002] According to the results of the third national nutritional survey conducted by the Chinese Medical Association and the Chinese Nutrition Society, calcium is still one of the most deficient nutrients in the Chinese population. With the improvement of people's living standards, the enhancement of health care awareness and the popularization of scientific knowledge, people are increasingly aware of the importance of calcium supplements for health. The calcium content of the human body is about 1.0-1.2 kg, accounting for about 1.5-2.0% of body weight. Among them, 99% of the calcium exists in the bones and teeth in the form of hydroxyapatite, which becomes the calcium pool of the human body. The remaining 1% is mainly present in soft tissues, extracellular fluid and blood, co...

Claims

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Application Information

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IPC IPC(8): C07C303/32C07C309/14
Inventor 马宝全
Owner NANKAI UNIV
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