TH12596C3 - Glycine metal compound preparation process - Google Patents

Abstract

Revised 11/22/2016 Method for preparing metal compounds of glycine. Which is suitable for Metal ions are glycinates: copper (II) ion (copper (II) ion), iron (II) ion (iron (II) ion), manganese (II) ion (manganese (II) ion) or zinc ( II) ion (ZINC (II) ion) by binding to cores. Boxyl and amino groups of glycine in proportions by moles of glycine to metal are 21 to form metal-bisglycinate compounds. The steps are as follows: dissolve metal compounds of sulfate hydrates, add glycine. , Baking or heating, pH adjustment, alcohol precipitation and sediment filtration to achieve uncomplicated preparation processes. Using low preparation conditions and obtaining the product in High volume or high yield ------------------------------ Preparation of glycine metal compounds Which is suitable for the preparation of metal The glycogen from metal ions are: Copper to ion, iron to ion, manganese to ion or zinc to ion The ions binded to the corboxyl group and the amino group of glycine in proportions by the moles of glycine to the metal to be 2: 1 to form a metal bisglycine compound. It consists of the following steps: dissolve metal compounds of sulfate hydrates, add glycine, heat or heat, adjust pH (pH), precipitate with solution. Alcohol and sediment filtration In order to obtain a simple preparation process Use not very high preparation conditions. And get the product in large quantities or has a high grease:

Claims (9)

Claims (all) which will not appear on the advertisement page: edit 11/22/2016 1. The process of preparing metal compounds of glycine It consists of the following steps: a. Dissolve 0.5-2.0 mol of sulfate hydrate metal compounds in hydrochloric acid, concentration 1.0-6.0 morla, volume of 0.2-4.0 liters, stirring continuously and heating at 50. -80 degrees Celsius for 5-24 hours b. Add 1.0-4.0 mol amount of glycine to solution in Item A. Then bake or heat at temperature in the range of 50-80 ° C for 5-15 hours. . The substance in item B was adjusted to neutralize the pH value with 1.5-8.0 mol sodium bicarbonate, stirring continuously until the gas was not formed for 1-3 hours. With alcohol solvent E. The concentration of 95%, volume 0.2-4.0 liters, and continued stirring at below 30 ° C for a period of 0.5–2 h. Then bring the sludge to dry To obtain a metal bisglycinate compound 2. Preparation of glycine metal compounds According to claim 1, where metal compounds of sulfate hydrates are selected from copper (II) sulfate, pentahydrate (copper (II) sulfate penta hydrate), zinc (II) sulfate monohydrate. (ZINC (II) sulfate monohydrate), manganese (II) sulfate monohydrate (manganese (II) sulfate monohydrate) or iron (II) sulfate monohydrate (iron (II) sulfate monohydrate). 3. Preparation of glycine metal compounds According to claim 1, where the metal bis glycinate compounds are copper bisaglycinate, zinc bis glycinate, manganese bisglycinate or iron bis glycinate 4.Preparation of glycine metal compounds According to claim 3, where metal-bisglycinate compounds are proportional by moles of glycine to metal is 2: 1. 5. Preparation of glycine metal compounds According to claim 4, where the metal bis glycinate compound has a metal content in the range of 20-30%. 6. Preparation of glycine metal compounds According to claim 1, where the alcohol solution is selectable from methanol or ethyl alcohol. 7. Preparation of glycine metal compounds According to claim 3, where copper bis glycinate provides an appropriate preparation process as follows: a. Dissolve 1.0 mol of copper (II) sulfate, pentahydrate, in concentrated hydrochloric acid solution. 6 molar volume of 400 ml, heated to 60 ° C and continued stirring for 15 hrs. B. Add 2.0 mol glycine to solution in Article A. Heated at 50 ° C and continued stirring. For 5 hours c. Neutralize the pH with sodium bicarbonate Stir continuously until no gas is formed for 1 hour. D. Precipitate with 500 ml of ethyl alcohol solvent, stir continuously at room temperature for 30 minutes. E. Filter the sediment and dry it. To get the compound Copper bis glycinate 8. Process for preparing metal compounds of glycine According to claim 3, where zinc bis glycinate provides an appropriate preparation process as follows: a. Dissolve 0.5 mol zinc (II) sulfate monohydrate in hydro acid solution. Chloric, 6 molar concentration, volume 200 ml, heated at 80 ° C and continued stirring for 15 h. Stir continuously for 5 hours. C. Neutralize the pH with sodium bicarbonate Stir continuously until no gas is formed for 1 hour. D. Precipitate with 300 ml methanol solvent, stir continuously at room temperature for 1 hour. E. Filter the sediment and dry it. To get the compound Zinc Bis Glycinate 9. Preparation of glycine metal compounds According to claim 3, where Manganese Bisglycinate An appropriate preparation process is provided as follows: a. Dissolve 0.5 mol manganese (II) sulfate monohydrate in acid solution. Hydrochloric, 6 molar concentration, volume 200 ml, heated at 80 ° C and continued stirring for 20 hrs. B. Add 1.0 mol glycine to solution in Article A. Heat at 60 degrees. Celsius and stir continuously for 15 hours. C. Neutralize the pH with sodium bicarbonate Stirring continuously until gas is not formed for an interval of 1 hour. D. Precipitate with 300 ml methanol solvent, stir continuously at room temperature for 1 hour. E. Filter the sediment and dry it. To get the compound Manganese bisglycinate 1 0. Preparation of glycine metal compounds According to the formula 3, where iron bisglycinate provides an appropriate preparation process as follows: a. Dissolve 0.5 mol iron (II) sulfate monohydrate compounds in hydro acid solution. Chloric, 6 molar concentration, volume 200 ml, heated at 80 ° C and continued stirring for 20 hrs. B. Add 1.0 mol glycine to solution in Article A. Heated at 60 ° C and Stir continuously for 5 hours. C. Neutralize the pH with sodium bicarbonate Stirring continuously until gas is not formed for an interval of 1 hour. D. Precipitate with 300 ml methanol solvent, stir continuously at room temperature for 1 hour. E. Filter the sediment and dry it. To get the compound Iron bis glycinate ----------------------- 1. The process of preparing metal compounds of glycine It consists of the following steps: a. Dissolve a metal compound of 0.2-2.0 mol of sulfate hydrate in hydrochloric acid at a concentration of 1.0-6.0 morla, volume of 0.2-4.0 liters, stirring continuously and heating at 50. -80 degrees Celsius for 5-24 hours b. Add 1.0-4.0 mol amount of glycine to solution in Item A. Then bake or heat at temperature in the range of 50-80 ° C for 5-15 hours. . The substance in item B was adjusted to neutralize the pH value with 1.5-8.0 mol sodium bicarbonate, stirring continuously until the gas was not formed for 1-3 hours. With alcohol solvent At 95% concentration, volume 0.2-4.0 liters, and stirring continuously at room temperature or at -20 to 30 ° C for a period of 0.5-2 h. And the sludge is dried To obtain a metal-bisglycinate compound 2. Preparation of glycine metal compounds According to claim 1, where metal compounds of sulfate hydrate can be selected from copper tusulfate pentahydrate, zinc to sulfate monohydrate, manganese to sulfate monohydrate or iron to sulfate. Monohydrate 3. Preparation of glycine metal compounds According to claim 1, where metal bisglycinate compounds are copper bis glycinate, zinc bis glycinate or iron bis glycinate 4.Preparation of glycine metal compounds According to claim 3, where metal-bisglycinate compounds are proportional by moles of glycine to metal is 2: 1. 5. Preparation of glycine metal compounds According to claim 1, where the metal bisglycinate compound has a metal content in the range of 20-30%. 6. Preparation of glycine metal compounds According to claim 1, where the alcohol solution is selectable from methanol or ethyl alcohol. 7. Preparation of glycine metal compounds According to clause 3, where copper bisglycinate provides an appropriate preparation process as follows: a. Dissolve 1.0 mol of copper-to-sulfate and pentahydrate in acid solution. Hydrochloric, 6 molar concentration, volume 400 ml, heated at 60 ° C and continued stirring for 15 hrs. B. Add 2.0 mol glycine to solution in Article A. Heat at 50 degrees. Celsius and stir continuously for 5 hours. C. Neutralize the pH with sodium bicarbonate Stir continuously until no gas is formed for 1 hour. D. Precipitate with 500 ml of ethyl alcohol solvent, stir continuously at room temperature for 30 minutes. E. Filter the sediment and dry it. To get the compound Copper bis glycinate 8. Process for preparing metal glycine compounds According to claim 3, where zinc bis glycinate provides an appropriate preparation process as follows: a. Dissolve 0.5 mol zinc to sulfate monohydrate in hydrochloric acid solution. Concentrated 6 molar, volume 200 ml, heated at 80 ° C and continued stirring for 15 hrs. B. Add 1.0 mol glycine to solution in Article A. Heat at 55 ° C and stir. Continuously for 5 hours. C. Neutralize the pH with sodium bicarbonate Stir continuously until no gas is formed for 1 hour. D. Precipitate with 300 ml methanol solvent, stir continuously at room temperature for 1 hour. E. Filter the sediment and dry it. To get the compound Zinc Bis Glycinate 9. Preparation Process of Gyson Metal Compound According to claim 3, where Manganese Bus Glycinate An appropriate preparation process is provided as follows: a. Dissolve 0.5 mol of manganese tusulfate monohydrate in acid solution Hydrochloric, 6 molar concentration, volume 200 ml, heated at 80 ° C and continued stirring for 20 hrs. B. Add 1.0 mol glycine to solution in Article A. Heat at 60 degrees. Celsius and stir continuously for 15 hours. C. Neutralize the pH with sodium bicarbonate Stir continuously until no gas is formed for 1 hour. D. Precipitate with 300 ml methanol solvent, stir continuously at room temperature for 1 hour. E. Filter the sediment and dry it. To get the compound Manganese bisglycinate 1 0. Preparation of glycine metal compounds According to claim 3, where iron bis glycinate provides an appropriate preparation process as follows: a. Dissolve 0.5 mol iron-to-sulfate monohydrate compound in hydro-acid solution. Chloric, 6 molar concentration, volume 200 ml, heated at 80 ° C and continued stirring for 20 hrs. B. Add 1.0 mol glycine to solution in Article A. Heated at 60 ° C and Stir continuously for 5 hours. C. Neutralize the pH with sodium bicarbonate Stir continuously until no gas is formed for 1 hour. D. Precipitate with 300 ml methanol solvent, stir continuously at room temperature for 1 hour. E. Filter the sediment and dry it. To get the compound Iron bis glycinate