CN1154959A - Technology for synthesis of calcium lactate by phonochemical method - Google Patents
Technology for synthesis of calcium lactate by phonochemical method Download PDFInfo
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- CN1154959A CN1154959A CN 96100399 CN96100399A CN1154959A CN 1154959 A CN1154959 A CN 1154959A CN 96100399 CN96100399 CN 96100399 CN 96100399 A CN96100399 A CN 96100399A CN 1154959 A CN1154959 A CN 1154959A
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- calcium lactate
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- calcium
- batching
- phonochemical
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Abstract
The present invention relates to a technological process for synthesizing calcium lactate by using sonochemical method, which includes the procedures of mixing raw materials, emulsifying, synthesizing and precipitation-separation, etc.. In the synthesis procedure said invention adopts a sonochemical process to synthesize calcium lactate, i.e. the emulsified material is pressed into an oscillator portion of power ultrasonic equipment by means of high pressure, and in the oscillator is passed through at the speed of 600-1000M/S, and the ultrasonic irradiation energy is 120-180 J/mol, and time is 1/120000-200000 sec.. The calcium lactate produced by using said invention is high in purity, low in cost and easy to popularize for application.
Description
The present invention relates to technology for synthesis of calcium lactate by phonochemical method.
Calcium is one of metabolic essential element of human body, exist with various inorganic mineral forms at occurring in nature, but directly do not absorbed by human body, and the calcium that people's physical efficiency directly absorbs is the organic calcium of biologically active, for example calcium lactate, calglucon etc.
Calcium lactate is that 50 years prehumans synthesize a kind of organic calcium successfully, traditional calcium lactate production technique has two kinds, a kind of is to add the lime carbonate fermentation with glucose, glucose oxidation during the fermentation becomes lactic acid, and accompanies a large amount of heat, also need be added with catalyzer, neutralizing agent during the fermentation simultaneously, utilize lactic acid neutralization inorganic calcium synthesis of calcium lactate, calglucon etc., about 13% calcium is organised, and this technology cost is low, but mass production.But organic calcium purity is low, contains the very strong inorganic calcium of a large amount of alkalescence, takes for a long time, influences human body normal stool system, causes urinary stone disease and other diseases easily.
Another kind method is to use lactic acid neutralization calcium hydroxide, lactic acid under excessive situation, in can be fully and the dissolved hydrogen calcium oxide, but lactic acid is excessive, bigger to mankind's harm, cause lactic acidosis, therefore, must acid be removed with other materials, then, other materials are removed, this process is very complicated again, is difficult to guarantee the purity of medicine, calcium dissolves in the water though detect by an unaided eye sometimes, but might not organise, but be dispersed in the water, the calcium lactate that this method is made with the particle form that is invisible to the naked eye, quality is low, and cost is higher.
Also had in recent years the oyster shell calcination, then, neutralization obtains what is called " Calcium of intensifiens " with vinegar, and produce ionized calcium with the modern high technology gimmick, the former belongs to inorganic calcium by product, contains a large amount of harmful materials, and latter's quality is better than other method, but neither be very desirable, and production cost be very high.Finally refer to biological activity in the quality of estimating calcium preparation, promptly absorption of human body degree and nutritive value simultaneously, also will be estimated the effect of paying that medicine produces, and in a word, existing method of producing calcium lactate remains in some shortcomings, is necessary to provide a kind of new production method.
The object of the invention provides a kind of new production calcium lactate technology, and this technology cost is low, product purity is high.
For achieving the above object the present invention by the following technical solutions: this production method comprises: batching, emulsification, synthetic, precipitate and separate operation, described synthesis procedure be with through the emulsive material with 1500kgf/cm
2-2000kgf/cm
2Pressure is pressed into the oscillator section in the power ultrasonic wave device, and material 600-1000m/s speed is passed through in vibrator, and material is subjected to ultrasonic wave amplitude photograph in vibrator, and its sound wave width of cloth is 120-180J/mol according to energy, and the width of cloth is 12-20 ten thousand/second according to the time.
The raw material consumption is controlled at calcium hydroxide: lactic acid=1: between the 24-22 (weight ratio); In emulsification process, the ratio of raw material total amount (comprising calcium hydroxide, lactic acid) is 9 in emulsification water and the batching: 1-3.
In synthetic, can add a small amount of glucose, consumption is controlled at 3-5% (corresponding to the total amount of calcium hydroxide and lactic acid), glucose can play shock absorption, can make Working liquids fully emulsified, glucose can reduce the acidity of lactic acid in the course of processing, can react with calcium hydroxide again, can increase calcium lactate solubleness in water.
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1: process frame chart of the present invention
1, synthetic 4, the precipitate and separate of batching 2, emulsification 3, ultrasonic wave
Embodiment 1:
Take by weighing 1 kilogram in calcium hydroxide, 24 kilograms of lactic acid as raw material, add 30 kilograms of distilled waters, and emulsification in emulsifying device is pressurized to 1500kgf/cm through the emulsive material by ram pump with above-mentioned
2And the oscillator section in the feeding power ultrasonic wave device, material passes through with 600-1000m/s speed in vibrator, material is shone by the power ultrasonic wave amplitude in vibrator, its sound wave width of cloth is 120-180J/mol according to energy, the width of cloth according to the time be 12 very much-200,000/second, product is through precipitate and separate, remove precipitation, obtain the liquid calcium lactate of purity＞95%.
Advantage of the present invention is: adopt the calcium lactate purity of phonochemistry synthetic method production more than 95%, cost is low.
Claims (3)
1, a kind of technology for synthesis of calcium lactate by phonochemical method, it comprises: batching, emulsification, synthetic, precipitate and separate operation, it is characterized in that adopting the sonochemistry synthesis technique in batching, after the emulsification process, described sonochemistry is synthetic be with through the emulsive material with 1500kgf/cm
2-2000kgf/cm
2Pressure is pressed into the oscillator section in the power ultrasonic wave device, material passes through with 600-1000m/s speed in vibrator, material is subjected to power ultrasonic wave amplitude photograph in vibrator, and ultrasonic wave amplitude is 120-180J/mol according to energy, and the width of cloth is 12-20 ten thousand/second according to the time.
2,, it is characterized in that calcium hydroxide and lactic acid amount ratio are controlled at 1 in the described batching: 24-22 by the described technology for synthesis of calcium lactate by phonochemical method of claim 1; In emulsification process, the ratio of raw material total amount is 9 in emulsification water and the batching: 1-3.
3, by claim 1 or 2 described technology for synthesis of calcium lactate by phonochemical method, it is characterized in that also including in the described batching glucose, wherein glucose content is the 3-5% of lactic acid and calcium hydroxide total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96100399 CN1154959A (en) | 1996-01-19 | 1996-01-19 | Technology for synthesis of calcium lactate by phonochemical method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96100399 CN1154959A (en) | 1996-01-19 | 1996-01-19 | Technology for synthesis of calcium lactate by phonochemical method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1154959A true CN1154959A (en) | 1997-07-23 |
Family
ID=5116592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96100399 Pending CN1154959A (en) | 1996-01-19 | 1996-01-19 | Technology for synthesis of calcium lactate by phonochemical method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1154959A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061096C (en) * | 1998-12-04 | 2001-01-24 | 四川省宜宾五粮液集团有限公司 | Method for extracting calcium lactate from wastewater from brewery |
| CN102690191A (en) * | 2012-06-11 | 2012-09-26 | 广西工学院 | Method for producing calcium lactate by taking duck egg shell as raw material |
-
1996
- 1996-01-19 CN CN 96100399 patent/CN1154959A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061096C (en) * | 1998-12-04 | 2001-01-24 | 四川省宜宾五粮液集团有限公司 | Method for extracting calcium lactate from wastewater from brewery |
| CN102690191A (en) * | 2012-06-11 | 2012-09-26 | 广西工学院 | Method for producing calcium lactate by taking duck egg shell as raw material |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |