TH17836Y - The process of producing glycerin from Dipterocarpus oil. - Google Patents

Abstract

------December 29, 2020------(OCR) The process for producing glycerin from Dipterocarpus alatus oil involves preparing the oil through filtration, cleaning, and layering to obtain pure oil. This oil is then heated again, and a solution containing sodium hydroxide and methanol is added to separate it into three layers: the top layer is oil, the middle layer is glycerin, and the bottom layer's composition is still unclear. Each layer is then separated by pouring to further separate the solutions and obtain glycerin. Hydrochloric acid is added to the top and bottom layers to adjust the pH, hexane is added to dissolve the oil, and methanol is added to coagulate the glycerin. The methanol layer is then collected. This process is repeated three times, separating each layer. Finally, all three solutions are combined, the pH is neutralized by adding sodium hydroxide, charcoal powder is added, the mixture is boiled, and then filtered through filter paper. The solvent is evaporated, and methanol is added to dissolve the white precipitate of salt. Wait until the salt precipitates and filter again with filter paper. The final step is to evaporate the solvent from the solution using a rotary evaporator under vacuum until glycerin is obtained. ------------ ------07/08/2018------(OCR) Page 1 of 1 page. Summary of the Invention: The process of producing glycerin from Dipterocarpus alatus oil involves preparing Dipterocarpus alatus oil that has been filtered, cleaned, and separated into layers to obtain pure oil. This oil is then heated again and a solution containing sodium hydroxide and methanol is added to separate it into three layers. The top layer is the oil, the middle layer is glycerin, and the bottom layer's composition is still unclear. Each oil layer is then separated by pouring to further separate the solutions and obtain glycerin. The top and bottom oil layers are then treated with hydrochloric acid to adjust the pH, hexane is added to dissolve the oil, and methanol is added to coagulate the glycerin. The methanol layer is collected and this process is repeated three times, one layer at a time. The three layers of solution are then combined, and the pH is neutralized by adding sodium hydroxide. Next, charcoal powder is added, and the mixture is boiled. It is then filtered through filter paper, and the solvent is evaporated. Methanol is added to dissolve the white salt precipitate. The salt is allowed to settle, and the mixture is filtered again through filter paper. The final step is to evaporate the solvent using a rotary evaporator under vacuum to obtain glycerin. ------30/10/2560------(OCR) Page 1 of 1. Summary of Invention: The process of producing glycerin from Dipterocarpus alatus oil involves preparing Dipterocarpus alatus oil that has been filtered, cleaned, and separated into layers to obtain pure oil. This oil is then heated again, and a solution containing sodium hydroxide and methanol is added to separate the solution into three layers. The top layer is oil, the middle layer is glycerin, and the bottom layer's composition is still unclear. The top layer of oil is then poured out into a separating funnel to further separate the solutions. To obtain glycerin, hydrochloric acid is added to adjust the pH. Hexane is added to dissolve the oil, and methanol is added to coagulate the glycerin. The bottommost layer, the exact composition of which is still unknown, is then taken and mixed with the same solution as the top layer. The methanol layer is then collected. This process is repeated three times. The pH of all three solutions is then neutralized by adding sodium hydroxide. Charcoal powder is added, and the mixture is boiled. It is then filtered through filter paper, and the solvent is evaporated. Methanol is added to dissolve the white precipitate of salt. The salt is allowed to precipitate, and the solution is filtered again through filter paper. The final step is to evaporate the solvent using a rotary evaporator under vacuum to obtain glycerin. ------------ Edited 01/02/2017: Method for preparing Dipterocarpus alatus oil for glycerin extraction: The Dipterocarpus alatus oil is heated. A sodium hydroxide solution mixed with methanol is poured into the heated oil. The mixture is then poured into a separating funnel and left to stand for a while to allow the solution to separate into three layers, with the top layer being oil. The middle layer is glycerin, and the bottom layer is still unclear. The oil is then poured out as much as possible. The pH is adjusted to 1 using hydrochloric acid, and hexane and methanol are added to the separation funnel. Hexane will dissolve the oil, and methanol will bind with the glycerin. The bottom layer of oil is mixed with the hexane. The methanol (acid) layer is kept aside, and the pH is adjusted again to neutral by adding sodium hydroxide solution and charcoal powder. The mixture is boiled, then filtered through filter paper, and the solvent is evaporated. A white precipitate of salt is observed. This is dissolved in methanol to precipitate the salt, and the salt is removed by filtering through filter paper. The solvent is then evaporated using a rotary evaporator under vacuum to obtain glycerin. ------ Extraction of glycerin and related products and production of extracts from Dipterocarpus alatus trees: Dipterocarpus alatus oil is obtained by drilling into the trees and burning them for 2-3 minutes, then covering the fire with leaves. The oil is collected, filtered, and purified by adding water. The mixture was heated to 100°C for 15 minutes, then left to stand for about 1 day to allow the oil to separate into layers. This is the process for extracting glycerin for use in glycerin soap production. Approximately 400 mL of the obtained oil was heated to 60°C. A solution of 5 grams of sodium hydroxide in 200 mL of methanol was prepared. The sodium hydroxide solution was added to the heated oil and poured into a separating funnel. This resulted in a solution with three layers: the top layer is oil, the middle layer is glycerin, and the bottom layer is unclear. The oil was then poured out as much as possible. The pH was adjusted to 1 using hydrochloric acid. 200 mL of hexane and 100 mL of methanol were added to the separating funnel. The hexane dissolved the oil, and the methanol bound to the glycerin. The bottom layer of oil was mixed with the hexane. The methanol (acid) layer was collected. This process was repeated 3 times. The pH was then neutralized with sodium hydroxide. Charcoal powder was added, the mixture was boiled, and it was filtered through filtration paper. The solvent was evaporated. (A white precipitate of salt is found.) Dissolve with methanol to precipitate the salt. Filter through filter paper to remove the salt. Evaporate the solvent from the solution using a rotary evaporator under vacuum, obtaining glycerin. The obtained glycerin is used as an ingredient in bar soap production. The process involves placing soap flakes in a pot and heating them with water in a hot pan. Then, add the glycerin-mixed Dipterocarpus oil to the melted soap flakes, stirring in the same direction. Pour into a tray and let it cool. Prepare the Dipterocarpus leaf extract by drying fresh leaves, then grinding them finely. Add alcohol and stir until well combined. Let it stand for 24 hours to allow the extract to fully develop. After 24 hours, filter through filter paper to obtain the leaf extract. The process for producing liquid soap from Dipterocarpus leaf extract involves preparing the following ingredients: Sodium lauryl ether sulfate, KOH, preservative, fragrance oil, the first extract, and water. The steps are as follows: Add water and mix in Sodium lauryl ether sulfate. Add KOH and preservative to the mixing bowl and stir well. Add the leaf extract and stir well. Then add the fragrance and stir thoroughly. The process for producing massage oil from Dipterocarpus alatus oil is as follows: Prepare the ingredients: Dipterocarpus alatus oil, Vaseline, camphor, and menthol. Heat the Vaseline to 60°C. Then add the Dipterocarpus alatus oil and stir well. Let it cool. Then add the finely ground camphor and menthol little by little. The oil must be cool because adding it while hot will cause the menthol and camphor to evaporate, reducing their effectiveness. Stir until a homogeneous mixture is achieved. The process for producing herbal spray from Dipterocarpus alatus oil is as follows: Prepare all the ingredients: Dipterocarpus alatus oil, ethanol, leaf extract, menthol, Tween 20, and fragrance. First, put the Dipterocarpus alatus oil into a mixing bowl. Then add the ethanol and leaf extract and stir well. Then add the menthol and Tween 20 to help the oil and leaf extract combine. Mix the ingredients together to get a herbal spray made from the Dipterocarpus tree.

Claims (9)

------December 29, 2020------(OCR) 1. The process for producing glycerin from Dipterocarpus alatus oil involves the following steps: a. Drill a hole in the Dipterocarpus alatus tree and burn the inside of the drilled cavity for 2-3 minutes. Then, cover the fire with leaves. Collect the oil from the burning process and pour it into a prepared container. b. Filter and purify the oil from step a by adding water and heating it to 100 degrees Celsius for 15 minutes. Then, let it stand for about 1 day until a clear separation of the oil layers is observed. Then, pour only the separated oil layer into a container. c. Take 400 milliliters of the oil obtained from the latex preparation process and heat it to 60 degrees Celsius. d. Prepare a solution of 5 grams of sodium hydroxide (NaOH) in 200 milliliters of methanol. Then, add this solution to the heated oil from step c. Pour it into a separating funnel and let it stand for a while until the solution separates into three layers, with the top layer being the oil. The middle layer is glycerin, and the composition of the bottom layer is still unclear. Step 2: Separate the three oil layers from the oil from step 3 by pouring. The top and bottom oil layers were then treated to a pH of 1 using hydrochloric acid. 200 ml of hexane and 100 ml of methanol were added, separating each layer individually. The hexane dissolves the oil, and the methanol binds to the glycerin. The methanol-glycerin layer was collected and repeated three times. Step 3: Combine the three solutions and neutralize the pH with sodium hydroxide. Add activated carbon, boil until simmering, filter through filter paper, and evaporate the solvent. Step 4: A white precipitate of salt will be observed. Dissolve the salt in metabolite to allow it to precipitate, and filter through filter paper to remove the salt. Step 5: Finally, evaporate the solvent from the solution using a rotary evaporator under vacuum until glycerin is obtained. The use of glycerin from Dipterocarpus alatus oil obtained by the process described in Patent 1 to produce bar soap involves the following steps: A. Soap flakes are placed in a pot and heated by passing water in a pan to a temperature of 60 degrees Celsius. B. Dipterocarpus alatus oil is mixed with Dipterocarpus alatus glycerin and added to the pot containing the melted soap flakes from step A. The mixture is then stirred in the same direction until well combined. C. The mixture from step B is poured into prepared trays or molds, allowed to cool, and then cut into the desired size or shape before packaging. ------------ ------07/08/2018------(OCR) Page 1 of 2 pages. Patent 1. The process for producing glycerin from Dipterocarpus alatus oil involves the following steps: A. A Dipterocarpus alatus tree is drilled into the cavity and burned for 2-3 minutes. The fire is then covered with leaves. The oil obtained from the burning is collected and placed in a prepared container. B. The oil from step A is filtered and purified by adding water to it. Heat the latex to 100°C for 15 minutes. Then let it stand for about 1 day until a clear separation of the oil layers is observed. Pour only the separated oil layer into container C. Take 400 ml of the oil obtained from the latex preparation process and heat it to 60°C. Prepare a solution of 5 grams of sodium hydroxide (NaOH) in 200 ml of methanol. Then add this solution to the heated oil from step C. Pour it into a separating funnel and let it stand for a while until the solution separates into 3 layers: the top layer is oil, the middle layer is glycerin, and the bottom layer's composition is still unclear. Separate the three oil layers from the oil from step D by pouring. Adjust the pH of the top and bottom oil layers to 1 using hydrochloric acid and add 200 ml of hexane and methanol. 100 ml. The process is done in layers, where hexane dissolves, methanol combines with glycerin, and the methanol-glycerin layer is collected. This process is repeated 3 times. Next, the three solutions are combined, the pH is neutralized with sodium hydroxide, charcoal powder is added, the solution is boiled, filtered through filter paper, and the solvent is evaporated. A white precipitate of salt will be found. Dissolve the salt in methanol to cause it to precipitate, and filter through filter paper to remove the salt. Finally, the solvent is evaporated using a rotary evaporator under vacuum until glycerin is obtained. (Page 2 of 2) 2. Using glycerin from the Dipterocarpus oil obtained by the process according to claim 1 to produce bar soap: a. Soap flakes are placed in a pot and heated by passing water in a pan to 60 degrees Celsius. b. The Dipterocarpus oil is mixed with Dipterocarpus glycerin and added to the pot where the solution is being melted. Soap flakes from step A. Then stir all the ingredients in the same direction until well combined. C. Take the mixture from step B and pour it into the prepared tray or mold. Then wait for it to cool, then cut it to the desired size or shape, and package it. ------------ ------30/10/2017------(OCR) Page 1 of 2 pages. Claims 1. The process for producing glycerin from Dipterocarpus alatus oil involves the following steps: A. Drill a hole in the Dipterocarpus alatus tree and burn the inside of the drilled cavity for 2-3 minutes. Then cover the fire with leaves and scoop out the oil from the burning process into a prepared container. B. Filter and clean the oil from step A by adding water to mix it in. Heat the latex to 100°C for 15 minutes. Then let it stand for about 1 day until a clear separation of the oil layers is observed. Pour only the separated oil layer into container C. Take 400 ml of the oil obtained from the latex preparation process and heat it to 60°C. Prepare a solution of 5 grams of sodium hydroxide (NaOH) in 200 ml of methanol. Then add this solution to the heated oil from step A. Pour it into a separating funnel and let it stand for a while until a clear separation of the solution into three layers is observed: the top layer is oil, the middle layer is glycerin, and the bottom layer's composition is still unclear. E. Pour as much of the top layer of oil from step D into the separating funnel as possible to further separate the solution and obtain glycerin. Adjust the pH to 1 using hydrochloric acid and add 200 ml of hexane and 100 ml of methanol. The hexane will dissolve the oil. Methanol will combine with glycerin. The bottom layer, the exact composition of which is still unknown, is then taken and mixed with the same solution as the top layer. This process is repeated three times. Next, the pH of all three solutions is neutralized with sodium hydroxide. Charcoal powder is added, the solution is boiled, filtered through filter paper, and the solvent is evaporated. A white precipitate of salt is then observed. Methanol is dissolved to precipitate the salt, and the salt is filtered out. Finally, the solvent is evaporated using a rotary evaporator under vacuum until glycerin is obtained. (Page 2 of 2) 2. Using glycerin from the Dipterocarpus oil obtained by the process described in Patent 1 to produce bar soap: A. Soap flakes are placed in a pot and heated by passing water in a pan to 60 degrees Celsius. B. The Dipterocarpus oil is mixed with Dipterocarpus glycerin and added to the melting pot. C. Mix the soap flakes from step A. Stir all the ingredients together in the same direction until well combined. D. Pour the mixture from step B into the prepared tray or mold. Let it cool, then cut to the desired size or shape, and package. ------------ Edited 01/02/2017 1. Method for preparing Dipterocarpus alatus oil for glycerin extraction: A. Heat 400 ml of oil obtained from the latex preparation process to 60 degrees Celsius. B. Prepare a solution of 5 grams of sodium hydroxide (NaOH) in 200 ml of methanol. Add this solution to the heated oil from step A. Pour into a separating funnel and let it stand until you can observe the solution separating into 3 layers: the top layer is oil, the middle layer is glycerin, and the bottom layer is still unclear. C. Pour out as much oil as possible from the oil from step B. Adjust the pH to 1 with hydrochloric acid and add 200 ml of hexane and 100 ml of methanol to the separating funnel. 1. The hexane dissolves, the oil and methanol combine with the glycerin. The bottom layer of wax is then mixed with the hexane, while the methanol (acid) layer is retained. This process is repeated three times. Next, the pH is neutralized with sodium hydroxide, charcoal powder is added, the mixture is boiled, filtered through filter paper, and the solvent is evaporated. A white precipitate of salt will be found. Dissolve the salt in methanol to cause it to precipitate, and filter through filter paper to remove the salt. Finally, the solvent is evaporated using a rotary evaporator under vacuum to obtain glycerin. 2. The process of using glycerin from rubber tree glycerin to produce glycerin soap: A. Soap flakes are placed in a pot and heated by passing water in a pan to 60 degrees Celsius. B. The rubber tree oil is mixed with the glycerin from the rubber tree and added to the pot containing the melted soap flakes from step A. Stir the mixture in the same direction until well combined. C. The mixture from step B is poured into prepared trays or molds. After cooling, it is cut into pieces of the desired size. And then pack them into containers. 1. The process for extracting glycerin and other extracts from the Dipterocarpus alatus tree is divided into three parts: a. Drilling into the tree trunk and burning it for 2-3 minutes, then covering the fire with leaves. Filter the oil. b. Clean the oil by adding water and heating it to 100°C for 15 minutes. Then, let it stand for about 1 day to allow the oil to separate into layers. c. Take approximately 400 mL of the obtained oil and heat it to 60°C. Then, prepare a solution of 5 grams of sodium hydroxide in 200 mL of methanol. Add the sodium hydroxide solution to the heated oil and pour it into a separating funnel. d. The solution will consist of three layers: the top layer is oil, the middle layer is glycerin. The bottom layer is still unclear. J. Extract as much oil as possible. Adjust the pH to 1 with hydrochloric acid. K. Add 200 mL of hexane and 100 mL of methanol to the separating funnel. The hexane will dissolve the oil, and the methanol will bind with glycerin. H. Mix the bottom layer with the hexane, keeping the methanol (acid) layer. Repeat this process 3 times, then neutralize the pH with sodium hydroxide. I. Add charcoal powder, boil, and filter through filter paper. Evaporate the solvent (a white precipitate of salt will be found). L. Dissolve with methanol to cause the salt precipitate. Filter through filter paper to remove the salt. J. Evaporate the solvent from the solution using a rotary evaporator under vacuum, obtaining glycerin. 1.2 Extraction method for leaf extract, which has the following steps: A. Take fresh leaves, dry them, then grind them finely. B. Add alcohol. Then mix well and let it sit for 24 hours. Filter with filter paper to obtain the extract from the Dipterocarpus alatus fibers. 1.3 Production process of glycerin soap from Dipterocarpus alatus oil, which involves the following steps: a. Put soap flakes in a pot and heat them through water in a pan at a temperature of 60°C. b. Add the Dipterocarpus alatus oil mixed with glycerin to the pot where the soap flakes have melted. c. Pour into a 30 x 30 cm tray. Let it cool. Cut into 8 x 6 cm pieces to obtain glycerin soap from Dipterocarpus alatus oil. 1.4 Production process of massage oil from Dipterocarpus alatus oil, which involves the following steps: a. Melt Vaseline at 60°C. b. Add Dipterocarpus alatus oil, mix well, and let it cool. c. Add finely ground camphor and menthol little by little while the oil is cooling. d. Mix until homogeneous. This yields massage oil from Dipterocarpus alatus oil. 1.5 Production process of liquid soap from Dipterocarpus alatus leaf extract. The process is as follows: A. Add water and mix in Sodium lauryl ether Sulfate. B. Add KOH and Preservative and stir well. C. Add the extract obtained from leaf extraction according to patent claim 2 and stir well. D. Add fragrance and stir thoroughly. This results in liquid soap made from Dipterocarpus alatus oil extract. 1.6 The process for producing Dipterocarpus alatus herbal massage spray is as follows: A. Put Dipterocarpus alatus oil into a mixing bowl, add ethanol and leaf extract according to patent claim 2. B. Add menthol and dissolve. C. Add Tween 20 and stir until homogeneous. This results in Dipterocarpus alatus herbal massage spray. 2. Extraction of glycerin for cleaning requires mixing with water and heating to 100°C, stirring for 15 minutes, as per claim 1. 3. The hexane layer will dissolve the contaminated oil, and methanol will bind with glycerin, as per claim 1. 4. 400 mL of oil yielded 1.8338 grams of pure glycerin for new Dipterocarpus oil, while for old Dipterocarpus oil, the glycerin obtained was less than 2.7414 grams, as per claim 1. 5. The leaf extract must be soaked for 24-48 hours to allow the extract from the Dipterocarpus alatus leaves to be fully extracted, as per claim 2. 6. Stirring the glycerin soap prevents foaming and allows the soap to mix well, ensuring the molecules align in an orderly manner, as per patent number 3. 7. Camphor and menthol should be added in small amounts while the oil is warm. Adding them while the oil is hot will cause them to evaporate, reducing their effectiveness, as per claim 4. 8. The leaf extract should be stored in a dark, airtight place because the chlorophyll in the leaves will dissipate when exposed to sunlight and will evaporate when left open, as per claim 5. 9. In dissolving the oil into the extract from the Dipterocarpus alatus oil, using Tween 20 will help to dissolve the two substances together, as per claim 6.