PL78B1 - Method for the production of compounds containing tannin, hexamethylenetetramine and calcium. - Google Patents
Method for the production of compounds containing tannin, hexamethylenetetramine and calcium. Download PDFInfo
- Publication number
- PL78B1 PL78B1 PL78A PL7819A PL78B1 PL 78 B1 PL78 B1 PL 78B1 PL 78 A PL78 A PL 78A PL 7819 A PL7819 A PL 7819A PL 78 B1 PL78 B1 PL 78B1
- Authority
- PL
- Poland
- Prior art keywords
- calcium
- tannin
- hexamethylenetetramine
- production
- hydrochloric acid
- Prior art date
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- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 title claims description 12
- 150000001875 compounds Chemical class 0.000 title claims description 7
- 229920001864 tannin Polymers 0.000 title claims description 7
- 235000018553 tannin Nutrition 0.000 title claims description 7
- 239000001648 tannin Substances 0.000 title claims description 7
- 235000010299 hexamethylene tetramine Nutrition 0.000 title claims description 6
- 239000004312 hexamethylene tetramine Substances 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title description 2
- 235000001465 calcium Nutrition 0.000 title description 2
- 229910052791 calcium Inorganic materials 0.000 title description 2
- 239000011575 calcium Substances 0.000 title description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 239000012460 protein solution Substances 0.000 claims description 2
- 229960004011 methenamine Drugs 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000013049 sediment Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
Description
Wytwarzanie zwiazków taniny i wap- muje sie osad, który po odfiltrowaniu, nia jest znane, ale nie bylo wiadomem, wymyciu i wysuszeniu przedstawia bialy ze moga byc otrzymywane trudno roz- proszek, malo rozpuszczalny w wodzie, puszczalne w wodzie i rozpuszczalne ale w temp. okolo 80° rozpuszczajacy w alkaljach zwiazki, jezeli stezony roz- sie. Jezeli do proszku tego w zimnej twór chloroheksametylenotetraminy wap- wodzie dodaje sie stezony kwas solny, nia straca sie kwasem garbnikowym— to osad zupelnie przechodzi do roztwo- otrzymane w ten sposób substancje daja ru, przy dalszem zas dodawaniu kwasu sie przerabiac dalej na zwiazki tanino- wystepuje zmetnienie i w rezultacie wapniowo-bialkowe trudno rozpuszczal- opada osad, który jest latwo rozpuszczal¬ ne w kwasie solnym przez rozpuszcza- ny w alkaljach. nie ich w kwasie solnym i stracanie zwiazkami bialkowemi.Przyklad I.Do roztworu 10 g chlorku wapnio¬ wego w 40 g wody dolewa sie roz¬ twór heksametylenotetraminy, zawiera¬ jacego okolo 10 g heksametylenotetra- Przyklad II. 10 g substancji otrzymanej podlug przykladu I zadaje sie 150 g wody i lekko ogrzewane, nastepnie do ogrza¬ nego roztworu dodaje sie przy wstrza¬ saniu kroplami kwas solny stezony az do zupelnego rozpuszczenia, co wymaga miny w ilosci okolo 40 g wody;—jezeli okolo 4 cm8 kwasu solnego; do roztworu do mieszaniny tej dolewa sie roztwór po ochlodzeniu dodaje sie okolo 50 .cm3 15 g taniny w 60 g wody, . to otrzy- 10% roztworu bialka, przyczem opada;Osad, zawierajacy oprócz okolo 23% ta¬ niny, wapn, bialko i heksametylenote- tramine. Osad odfiltrowany, przemyty i wysuszony jest trudno rozpuszczalny w wodzie i kwasie solnym, ale alkalja dzialaja nan widocznie odrazu i rozpu¬ szczaja go predko w pokojowej tempe¬ raturze. PL PLThe production of tannin compounds and liming the sediment, which after filtering, not known but not known, is white when washed and dried, that it can be obtained difficult to dissolve, slightly soluble in water, soluble in water and soluble but at about 80 ° alkali-dissolving compounds when the concentrations expand. If concentrated hydrochloric acid is added to this powder in a cold solution of chlorhexamethylenetetramine in lime, it becomes tannic acid - the sediment completely passes into the solution, the substances thus obtained give ruin, and with the further addition of acid, further process into tannin compounds. there is a turbidity and, as a result, the calcium-protein hardly dissolves the precipitate, which is easily dissolved in hydrochloric acid by dissolved in alkali. in hydrochloric acid and loss with protein compounds. Example 1 A solution of hexamethylenetetramine containing about 10 g of hexamethylenetetramine is added to a solution of 10 g of calcium chloride in 40 g of water. 10 g of the substance obtained in Example 1 are mixed with 150 g of water and slightly heated, then, while shaking the heated solution, concentrated hydrochloric acid is added dropwise until it is completely dissolved, which requires a mine in the amount of about 40 g of water; - if about 4 cm8 of hydrochloric acid; to the solution is added to this mixture, after cooling, about 50 cm3 of 15 g of tannin in 60 g of water are added, this is a 10% protein solution, and the sediment sinks, containing in addition to about 23% tannin, calcium, protein and hexamethylenetetramine. The precipitate, filtered off, washed and dried, is sparingly soluble in water and hydrochloric acid, but the alkali acts very easily and dissolves it quickly at room temperature. PL PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL78B1 true PL78B1 (en) | 1924-05-26 |
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