CN1027419C - 醋酸钙的制备方法及用途 - Google Patents
醋酸钙的制备方法及用途 Download PDFInfo
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- 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
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- Prior art keywords
- calcium acetate
- preparation
- calcium
- salt
- ore
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- 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
本发明公开了一种醋酸钙的制备方法，包括取石灰石矿石用破碎机破碎成小碎石，然后浸入醋酸和盐配成的溶液中，并间歇通电，静置反应数天，三级沉淀，取上清液蒸发烘干即成粉末醋酸钙等步骤。本发明的方法所制备出的醋酸钙是一种钙离子含量较高的有机离子型钙盐，且水溶性好，吸收利用率高，不须加V0，极易被人体所吸收，并且本品经毒理试验证明无毒副作用，不仅可作食品添加剂使用，而且可作医药配制品用。
Description
本发明是关于一种从矿石中提取矿物元素的方法，更特别地，是关于从石灰石中提取醋酸钙的方法及其用途。
钙是人体生命之本，它组成人体骨骼，参与体内新陈代谢，每天有数百毫克的钙随人体汗液、尿液和粪便排出体外，故需不断补充，才能保证新陈代谢的需要。
钙保健在我国早已有之，本草经就把含碳酸钙成份为主的石钟乳列为中草药之中品，但是石钟乳是最原始的碳酸钙矿石，难溶于水，不易被人体吸收和利用，很难有预想的效果。
本发明的目的在于提供一种有机离子型、钙离子含量高、不加V0、水溶性大、吸收利用率高的醋酸钙。
本发明的目的之二是提供一种醋酸钙的制备方法。
本发明的这些和其它目的将通过下列的详细描述来进一步地体现和说明。
在本发明中，原料一般选取石灰石与白云石矿石，优选石灰石矿石，加入醋酸溶液即形成醋酸钙，反应式如下：
CaCO2+2CH3COOH＝Ca（CH3CCO）2+H2CO3
本发明的方法，包括以下步骤：
A、取石灰石矿石用破碎机破碎至小碎石，再磨碎至80-120目;
B、将食盐加水配成饱和溶液，然后再加醋酸，搅匀;
C、将矿石浸于盐、醋酸混合溶液中，溶液量高于矿石量，并间歇通电，静置反应数天;
D、三级沉淀，最后一次沉淀的上清液即为醋酸钙溶液;
E、取上清液蒸发即成醋酸钙产品。
在本发明中，醋酸的加入量可以从上述反应式中推出。可以按如下所述来制备溶液。
以食盐加水配成饱和溶液，再逐渐加醋酸搅拌，尝其味，直到酸咸可口、适当为止，以初步定出盐醋用量比例，然后于杯中用此混合浸取液浸取矿粉，浸液只稍高出矿物即可，浸一天后尝其味，如太酸，则已放醋过多，下次再试时可减量，如太咸，则放醋不够，下次再试时可增加，此溶液含盐和有机酸，可灭菌消毒。
在本发明中，在含浸取液和矿石的容器中间歇性通220V交流电，以产生电场并加速活化，静置数天使钙质充分活化转移，并灭菌消毒。然后加水稀释并搅成悬浮液，浸取后加水制成稀悬浮液，然后将上述悬浮液导入外置强磁铁的管内流过，使之磁化。将悬浮液逐渐导入三个沉淀池，进行三次沉淀，以得到纯的醋酸钙上清液，将醋酸钙在低温蒸发即成粉状醋酸钙产品。
将产品按国家规定项目检验合格后，包装成成品。
本发明的醋酸钙产品由于是从大自然中的岩石里直接提取出的，因此是一种钙离子含量较高的有机离子型钙盐，并且水溶性好，吸收利用率高，不须加V0，极易为肠道吸收，补钙效果好，并且本品经毒理试验证明无毒副作用，长期食用安全可靠。不仅可以作食品添加剂使用，而且可以作医药配制品用。
Claims (3)
1、一种醋酸钙的制备方法，包括如下步骤：
a，取石灰石矿石用破碎机破碎至小碎石，再磨碎至80-120目；
b，将食盐加水配成饱和溶液，然后再加醋酸，搅匀；
c，将矿石浸于盐、醋酸混合溶液中，溶液量高于矿石量，并间歇通电，静置反应数天；
d，三级沉淀，最后一次沉淀的上清液即为醋酸钙溶液；
e，将醋酸钙蒸发即成粉末醋酸钙。
2、如权利要求1所述的醋酸钙的制备方法，其特征在于所制备的醋酸钙可以作为食品添加剂供入食用。
3、如权利要求1所述的醋酸钙的制备方法，其特征在于所制备的醋酸钙可以作医药配制品用。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90106957A CN1027419C (zh) | 1990-08-08 | 1990-08-08 | 醋酸钙的制备方法及用途 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90106957A CN1027419C (zh) | 1990-08-08 | 1990-08-08 | 醋酸钙的制备方法及用途 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1058887A CN1058887A (zh) | 1992-02-26 |
| CN1027419C true CN1027419C (zh) | 1995-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90106957A Expired - Fee Related CN1027419C (zh) | 1990-08-08 | 1990-08-08 | 醋酸钙的制备方法及用途 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1027419C (zh) |
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 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (ko) * | 1999-03-30 | 2000-10-25 | 이창진 | 한국에서 생산되는 견운모를 주성분으로 한 백토나 백토와 같은 종류의 토양물을 이용한 차(먹는) |
| CN1146326C (zh) * | 2002-03-18 | 2004-04-21 | 浙江大学 | 吸附饲料中霉菌毒素的纳米饲料添加剂的制备方法 |
| CN1305395C (zh) * | 2005-06-07 | 2007-03-21 | 文利新 | 预防口蹄疫感染的猪用保健饲料及其配制方法 |
| CN102180651B (zh) * | 2010-11-29 | 2012-10-10 | 盱眙县科源新材料厂 | 凹凸棒多孔陶瓷空心注浆法的生产方法 |
| CN102167561B (zh) * | 2010-11-29 | 2012-06-20 | 盱眙县科源新材料厂 | 凹凸棒瓷泥的生产方法 |
| CN102166783B (zh) * | 2010-11-29 | 2012-06-20 | 盱眙县科源新材料厂 | 凹凸棒瓷土粉的生产方法 |
| CN102166782B (zh) * | 2010-11-29 | 2012-06-20 | 盱眙县科源新材料厂 | 凹凸棒陶瓷浆料的生产方法 |
| CN102167528B (zh) * | 2010-11-29 | 2012-06-20 | 盱眙县科源新材料厂 | 凹凸棒陶瓷可塑坯料的生产方法 |
| CN103054898A (zh) * | 2013-01-16 | 2013-04-24 | 济南康众医药科技开发有限公司 | 蒙脱石在制备治疗肥胖药物中的应用 |
| CN103055025A (zh) * | 2013-01-16 | 2013-04-24 | 济南康众医药科技开发有限公司 | 一种预防和治疗肥胖的药物组合物 |
| CN103055099A (zh) * | 2013-01-16 | 2013-04-24 | 济南康众医药科技开发有限公司 | 预防和治疗肥胖的冻干药物组合物 |
| CN108703219B (zh) * | 2018-05-24 | 2021-09-10 | 河北云悦生物科技有限公司 | 一种固体富氢食品及其应用 |
| CN117023663B (zh) * | 2023-08-09 | 2025-12-16 | 贵州中伟资源循环产业发展有限公司 | 氢氧化镍钴的处理方法 |
-
1990
- 1990-08-08 CN CN90106957A patent/CN1027419C/zh 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 (zh) | 1992-02-26 |
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