CN1027419C - Preparation method and application of calcium acetate - Google Patents
Preparation method and application of calcium acetate Download PDFInfo
- Publication number
- CN1027419C CN1027419C CN90106957A CN90106957A CN1027419C CN 1027419 C CN1027419 C CN 1027419C CN 90106957 A CN90106957 A CN 90106957A CN 90106957 A CN90106957 A CN 90106957A CN 1027419 C CN1027419 C CN 1027419C
- Authority
- CN
- China
- Prior art keywords
- calcium acetate
- preparation
- calcium
- salt
- ore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 title claims abstract description 22
- 239000001639 calcium acetate Substances 0.000 title claims abstract description 22
- 229960005147 calcium acetate Drugs 0.000 title claims abstract description 22
- 235000011092 calcium acetate Nutrition 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000019738 Limestone Nutrition 0.000 claims abstract description 7
- 239000006028 limestone Substances 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001556 precipitation Methods 0.000 claims abstract description 6
- 239000006228 supernatant Substances 0.000 claims abstract description 5
- 238000001704 evaporation Methods 0.000 claims abstract description 4
- 239000004575 stone Substances 0.000 claims abstract description 4
- 235000013373 food additive Nutrition 0.000 claims abstract description 3
- 239000002778 food additive Substances 0.000 claims abstract description 3
- 239000000825 pharmaceutical preparation Substances 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000012047 saturated solution Substances 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 2
- 229940127557 pharmaceutical product Drugs 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 229910001424 calcium ion Inorganic materials 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 159000000007 calcium salts Chemical class 0.000 abstract description 2
- 230000002110 toxicologic effect Effects 0.000 abstract description 2
- 231100000027 toxicology Toxicity 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 7
- 239000011575 calcium Substances 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000052 vinegar Substances 0.000 description 3
- 235000021419 vinegar Nutrition 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 241000411851 herbal medicine Species 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 235000019640 taste Nutrition 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000031891 intestinal absorption Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 230000001089 mineralizing effect Effects 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Non-Alcoholic Beverages (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention discloses a preparation method of calcium acetate, which comprises the steps of taking limestone ore, crushing the limestone ore into small crushed stone by a crusher, immersing the crushed stone into a solution prepared by acetic acid and salt, intermittently electrifying, standing for reaction for a plurality of days, carrying out three-stage precipitation, taking supernatant, evaporating and drying to obtain powdery calcium acetate and the like. The calcium acetate prepared by the method is an organic ionic calcium salt with higher calcium ion content, has good water solubility and high absorption utilization rate, does not need to add V0, is easy to be absorbed by human bodies, has no toxic or side effect as proved by toxicological experiments, and can be used as a food additive and a pharmaceutical preparation.
Description
The invention relates to a kind of method of extracting mineral element from ore, more particularly, is method about extract calcium acetate from lime stone and uses thereof.
Calcium be human life this, it forms skeleton, participates in the body intracellular metabolic, has every day hundreds of milligrams calcium to excrete with human sweat, urine and ight soil, so need continuous additionally, could guarantee metabolic needs.
Calcium health care is had it long ago in China, and book on Chinese herbal medicine is through being that main stalactite is classified product among the Chinese herbal medicine as containing the calcium carbonate composition just, but stalactite is the most original calcium carbonate mineral, is insoluble in water, is difficult for being absorbed by the body and utilizing, and is difficult to the effect of anticipation.
The object of the present invention is to provide a kind of organic ion type, calcium ion content height, do not add V0, water-soluble big, calcium acetate that absorption rate is high.
Two of purpose of the present invention provides a kind of preparation method of calcium acetate.
These and other objects of the present invention will embody by following detailed description and illustrate further.
In the present invention, raw material is generally chosen lime stone and dolomite ore, and preferred lime stone ore adds acetum and promptly forms calcium acetate, and reaction equation is as follows:
CaCO
2+2CH
3COOH＝Ca（CH
3CCO）
2+H
2CO
3
Method of the present invention may further comprise the steps:
A, get the lime stone ore with crusher in crushing to small crushed stone, regrinding is broken to the 80-120 order;
B, salt is added water be made into saturated solution, and then add acetic acid, stir evenly;
C, ore is dipped in salt, the acetic acid mixed solution, solution amount is higher than ore amount, and intermittently power-on, leaves standstill reaction a couple of days;
D, three grades of precipitations, the supernatant of last precipitation is calcium acetate solution;
E, get supernatant evaporation the calcium acetate product.
In the present invention, the addition of acetic acid can be released from above-mentioned reaction equation.Can prepare solution as described below.
Add water with salt and be made into saturated solution, add acetic acid more gradually and stir, taste its flavor, up to acid salty good to eat, suitably till, tentatively to make salt vinegar usage ratio, in cup, mix leaching liquid leaching breeze then with this, immersion liquid only exceeds mineral slightly and gets final product, and soaks after one day and tastes its flavor, as too acid, it is too much then to have put vinegar, but decrement when trying again next time, as too salty, it is not enough then to put vinegar, can increase this solution saliferous and organic acid, but sterilization when try next time again.
In the present invention,,, leave standstill a couple of days calcareous abundant activation is shifted to produce electric field and to quicken activation at the logical 220V alternating current of the container discontinuous that contains leaching liquid and ore, and sterilization.Thin up and stir into suspension adds water and makes dilute suspension after the leaching then, then above-mentioned suspension is imported in the pipe of external strong magnet to flow through, and makes it magnetization.Suspension being imported three sedimentation basins gradually, carry out precipitation three times, to obtain pure calcium acetate supernatant, is powdering calcium acetate product with calcium acetate at low-temperature evaporation.
Product is pressed the national regulation project after the assay was approved, be packaged into finished product.
Calcium acetate product of the present invention is owing to be directly to extract in the rock from the Nature, therefore be the higher organic ion type calcium salt of a kind of calcium ion content, and good water solubility, the absorption rate height, must not add V0, very easily be intestinal absorption, advantages of good calcium supplying effect, and this product has no side effect through the toxicological test proof, and long-term edible safety is reliable.Not only can make food additives and use, and can make pharmaceutical product and use.
Claims (3)
1, a kind of preparation method of calcium acetate comprises the steps:
A, get the lime stone ore with crusher in crushing to small crushed stone, regrinding is broken to the 80-120 order;
B adds water with salt and is made into saturated solution, and then adds acetic acid, stirs evenly;
C is dipped in ore in salt, the acetic acid mixed solution, and solution amount is higher than ore amount, and intermittently power-on, leaves standstill to react a couple of days;
D, three grades of precipitations, the supernatant of last precipitation is calcium acetate solution;
E is the powdered calcium acetate with the calcium acetate evaporation.
2, the preparation method of calcium acetate as claimed in claim 1 is characterized in that prepared calcium acetate can be used as food additives and infeeds edible.
3, the preparation method of calcium acetate as claimed in claim 1 is characterized in that prepared calcium acetate can make pharmaceutical product and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90106957A CN1027419C (en) | 1990-08-08 | 1990-08-08 | Preparation method and application of calcium acetate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90106957A CN1027419C (en) | 1990-08-08 | 1990-08-08 | Preparation method and application of calcium acetate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1058887A CN1058887A (en) | 1992-02-26 |
| CN1027419C true CN1027419C (en) | 1995-01-18 |
Family
ID=4880353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90106957A Expired - Fee Related CN1027419C (en) | 1990-08-08 | 1990-08-08 | Preparation method and application of calcium acetate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1027419C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9308222B2 (en) | 2008-01-28 | 2016-04-12 | Yun Kau Tam | Formulas comprising highly soluble elements and vitamins for the prevention and amelioration of osteoporosis |
| US11862473B2 (en) | 2020-05-12 | 2024-01-02 | Lam Research Corporation | Controlled degradation of a stimuli-responsive polymer film |
| US12119218B2 (en) | 2019-01-29 | 2024-10-15 | Lam Research Corporation | Sacrificial protection layer for environmentally sensitive surfaces of substrates |
| US12322588B2 (en) | 2019-09-04 | 2025-06-03 | Lam Research Corporation | Stimulus responsive polymer films and formulations |
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|---|---|---|---|---|
| US5639492A (en) * | 1995-01-13 | 1997-06-17 | Amcol International Corporation | Method and composition for achieving animal weight gain with mycotoxin-contaminated animal food |
| KR20000062021A (en) * | 1999-03-30 | 2000-10-25 | 이창진 | Aaaaa |
| CN1146326C (en) * | 2002-03-18 | 2004-04-21 | 浙江大学 | Process for preparing feed nano additive to adsorb fungal toxin from feed |
| CN1305395C (en) * | 2005-06-07 | 2007-03-21 | 文利新 | Pig health-care fodder for preventing infection of foot-and-mouth disease and its preparing method |
| CN102180651B (en) * | 2010-11-29 | 2012-10-10 | 盱眙县科源新材料厂 | Production method of attapulgite porous ceramic hollow grouting method |
| CN102166782B (en) * | 2010-11-29 | 2012-06-20 | 盱眙县科源新材料厂 | Method for producing attapulgite ceramic slurry |
| CN102166783B (en) * | 2010-11-29 | 2012-06-20 | 盱眙县科源新材料厂 | Production method of attapulgite china clay powder |
| CN102167528B (en) * | 2010-11-29 | 2012-06-20 | 盱眙县科源新材料厂 | Production method for attapulgite ceramic plastic mass |
| CN102167561B (en) * | 2010-11-29 | 2012-06-20 | 盱眙县科源新材料厂 | Production method for attapulgite ceramic mud |
| CN103055099A (en) * | 2013-01-16 | 2013-04-24 | 济南康众医药科技开发有限公司 | Freeze-dried pharmaceutical composition for preventing and treating obesity |
| CN103054898A (en) * | 2013-01-16 | 2013-04-24 | 济南康众医药科技开发有限公司 | Application for montmorillonite in preparation of medicine for treating obesity |
| CN103055025A (en) * | 2013-01-16 | 2013-04-24 | 济南康众医药科技开发有限公司 | Medicine composition for preventing and treating obesity |
| CN108703219B (en) * | 2018-05-24 | 2021-09-10 | 河北云悦生物科技有限公司 | Solid hydrogen-rich food and application thereof |
| CN117023663B (en) * | 2023-08-09 | 2025-12-16 | 贵州中伟资源循环产业发展有限公司 | Cobalt nickel hydroxide treatment method |
-
1990
- 1990-08-08 CN CN90106957A patent/CN1027419C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9308222B2 (en) | 2008-01-28 | 2016-04-12 | Yun Kau Tam | Formulas comprising highly soluble elements and vitamins for the prevention and amelioration of osteoporosis |
| US12119218B2 (en) | 2019-01-29 | 2024-10-15 | Lam Research Corporation | Sacrificial protection layer for environmentally sensitive surfaces of substrates |
| US12322588B2 (en) | 2019-09-04 | 2025-06-03 | Lam Research Corporation | Stimulus responsive polymer films and formulations |
| US11862473B2 (en) | 2020-05-12 | 2024-01-02 | Lam Research Corporation | Controlled degradation of a stimuli-responsive polymer film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1058887A (en) | 1992-02-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jiucheng Document name: Notification to Pay the Fees |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jiucheng Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Li Jiucheng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19950118 Termination date: 20090808 |