CN104886127A - Manufacturing method of natural anti-bacterial and anti-virus agent - Google Patents
Manufacturing method of natural anti-bacterial and anti-virus agent Download PDFInfo
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- CN104886127A CN104886127A CN201410077140.9A CN201410077140A CN104886127A CN 104886127 A CN104886127 A CN 104886127A CN 201410077140 A CN201410077140 A CN 201410077140A CN 104886127 A CN104886127 A CN 104886127A
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Abstract
The present invention discloses a manufacturing method of a natural anti-bacterial and anti-virus agent. The manufacturing method comprises: 1) selecting postprandial abandoned shells and the like as raw materials, and washing to obtain high-purity natural calcium carbonate; 2) carrying out a drying treatment on the washed natural calcium carbonate; 3) in a closed high temperature combustion furnace, heating the dried natural calcium carbonate to carry out cationization; 4) carrying out crushing or grinding processing to obtain cationized calcium oxide powder; 5) dissolving natural sodium alginate with natural ethanol, and then carrying out purification, drying and grinding for surface modification on the natural cationized calcium oxide micron particles; 6) in a vacuum mixing drying furnace, carrying out micro-particle reforming on the cationized calcium oxide powder; and 7) carrying out a grading treatment on the obtained micron reformed calcium oxide particle powder, and taking the super powder with the particle size of 2-15 [mu]m to prepare the antibacterial agent.
Description
Technical field
The present invention relates to a kind of manufacture method of antibacterial agent, particularly relate to the manufacture method of a kind of natural antibacterial, antivirotic.
Background technology
Environment goes from bad to worse the environmental pollutants such as the virus variation brought, various pathogenic bacteria, atmospheric pollution (as VOC, NOx, SOx, air molecule), had a strong impact on the health of the mankind, therefore the market demand of antibiotic property commodity increases rapidly.Antibacterial nonwoven cloth in the market, antibacterial plastic product major part adopts chemical mode, photocatalyst or nano-silver ionic treatment technology to carry out antibacterial processing, and its shortcoming is: though chemical mode can be antibacterial, and chemicals itself easily damages human body; Though photocatalyst is safe and effective, cost is higher; Though Nano Silver has bacteriostasis, antibacterial ability is more weak.
Summary of the invention
The present invention proposes the manufacture method of a kind of natural antibacterial, antivirotic, fine ceramics is antibacterial, antivirotic to use waste shell after the meal to make as raw material, processing is simple, cost is low, and application is extensive, can be applicable to antibacterial nonwoven cloth medical disposable material, antibacterial nonwoven cloth paper handkerchief, antibacterial nonwoven cloth diaper, antibacterial nonwoven cloth sanitary belt, antibacterial plastic product, antibacterial silica gel goods, antimicrobial fluid, pesticides removal liquid etc., is a kind of simple, antibacterial, antivirotic that cost is low.Concrete steps are as follows:
1, scallop discarded after the meal, oyster shellfish, pearl shell, the young shellfish of clam etc. are chosen, or coral, eggshell, crab shell, shrimp shell, animal skeleton etc. are as the raw material of natural whiting (CaCO3), use injection water streaming scrubber, add after sea sand cleans shell entirety and obtain the high natural seashell of pure calcium carbonate.
2, employing natural seasoning, wind chill temperature method that is dry, force drying remove shell surface moisture under dustless state, prevent from cleaning rear shell surface biomembranous generation because mushroom causes, to preserve for a long time.
3, in high temperature combustion furnace, its cationization is made to natural whiting heating, according to raw-material situation, temperature adjusting is between 900 DEG C-2571 DEG C, heat time can regulate little between 24 hours 2 according to the average thickness of shell, shell continues 1-5 hour, under constant temperature state, regardless of shell shaped and thickness after reaching homogenization temperature, carbonic acid gas in calcium carbonate is released, and obtains the calcium oxide shell of cationization.Make reacting furnace Temperature fall reach normal temperature after stopping heating, cationization calcium oxide shell cools naturally.
4, use rotary crushing grinding equipment or rotary cutting type breaking milling apparatus to carry out the broken and attrition process of calcium oxide shell, obtain cationization calcium oxide powder, get super powder between particle diameter 1um-10um as material.
5, carry out once again after using natural ethanol to dissolve natural sodium alginate purifying, dry, grinding, the super powder that particle diameter reaches the natural sodium alginate of 0.1um-1um is got after classification, for the finishing of natural cationic calcium oxide micro particles, particulate is binned in the vacuum combination drying stove between temperature 100 DEG C-300 DEG C and carries out, 4 hours reaction time, the mixed proportion 3%-5% of natural sodium alginate, heats up gradually, lowers the temperature rapidly.
6, leave standstill 24 hours at normal temperatures and pressures, obtain micron restructuring calcium oxide particle powder after micro particles restructuring, carry out classification process once again, the superfine flour system of getting between particle diameter 2um-15um becomes antibacterial agent.
Embodiment
In order to make object of the present invention, technical scheme clearly, will be described in detail the preferred embodiments of the present invention below.
Embodiment 1
Use the Ark Shell of Shandong Province's Qingdao sea area of high, about the length 10cm of calcium carbonate content as raw material; Add after sea sand injection water streaming scrubber cleans and obtain the high natural whiting of purity; The method of natural seasoning is adopted to remove shell surface moisture under dustless state, in high temperature combustion furnace, its cationization is made to natural whiting heating, temperature adjusting is at 900 DEG C, heat time is 12 hours, 3 hours are continued after reaching homogenization temperature, obtain the calcium oxide shell of cationization, naturally cool after stopping heating; Use rotary crushing grinding equipment or rotary cutting type breaking milling apparatus to carry out fragmentation and attrition process to calcium oxide shell, obtain cationization calcium oxide powder, get super powder between particle diameter 1um-10um as material.Carry out once again after using natural ethanol to dissolve natural sodium alginate purifying, dry, grinding, the finishing of super powder for natural cationic calcium oxide micro particles that particle diameter reaches the natural sodium alginate of 0.1um-1um is got after classification, carry out in the vacuum combination drying stove that particulate is binned in temperature 100 DEG C, 4 hours reaction time, the mixed proportion 3% of natural sodium alginate, heat up gradually, lower the temperature rapidly.Leave standstill 24 hours at normal temperatures and pressures, obtain micron restructuring calcium oxide particle powder after micro particles restructuring, carry out classification process once again, the superfine flour system of getting between particle diameter 2um-15um becomes antibacterial agent.
Embodiment 2
Use scallop, oyster shellfish, pearl shell, the young shellfish of clam as raw material; Add after sea sand injection water streaming scrubber cleans and obtain the high natural whiting of purity; The method of wind chill temperature drying is adopted to remove shell surface moisture under dustless state, in high temperature combustion furnace, its cationization is made to natural whiting heating, temperature adjusting is at 1000 DEG C, heat time is 10 hours, shell continues 5 hours after reaching homogenization temperature, obtain the calcium oxide shell of cationization, naturally cool after stopping heating; Use rotary crushing grinding equipment or rotary cutting type breaking milling apparatus to carry out fragmentation and attrition process to calcium oxide shell, obtain cationization calcium oxide powder, get super powder between particle diameter 1um-10um as material.Carry out once again after using natural ethanol to dissolve natural sodium alginate purifying, dry, grinding, the finishing of super powder for natural cationic calcium oxide micro particles that particle diameter reaches the natural sodium alginate of 0.1um-1um is got after classification, carry out in the vacuum combination drying stove that particulate is binned in temperature 100 DEG C, 4 hours reaction time, the mixed proportion 4% of natural sodium alginate, heat up gradually, lower the temperature rapidly.Leave standstill 24 hours at normal temperatures and pressures, obtain micron restructuring calcium oxide particle powder after micro particles restructuring, carry out classification process once again, the superfine flour system of getting between particle diameter 2um-15um becomes antibacterial agent.
Embodiment 3
Use coral, eggshell, crab shell, shrimp shell, animal skeleton as raw material; Add after sea sand injection water streaming scrubber cleans and obtain the high natural whiting of purity; The method of force drying is adopted to remove shell surface moisture under dustless state, in high temperature combustion furnace, its cationization is made to natural whiting heating, temperature adjusting is at 2571 DEG C, heat time is 2 hours, 5 hours are continued after reaching homogenization temperature, obtain the calcium oxide material of cationization, naturally cool after stopping heating; Use rotary crushing grinding equipment or rotary cutting type breaking milling apparatus to carry out fragmentation and attrition process to calcium oxide material, obtain cationization calcium oxide powder, get super powder between particle diameter 1um-10um as material.Carry out once again after using natural ethanol to dissolve natural sodium alginate purifying, dry, grinding, the finishing of super powder for natural cationic calcium oxide micro particles that particle diameter reaches the natural sodium alginate of 0.1um-1um is got after classification, carry out in the vacuum combination drying stove that particulate is binned in temperature 100 DEG C, 4 hours reaction time, the mixed proportion 3% of natural sodium alginate, heat up gradually, lower the temperature rapidly.Leave standstill 24 hours at normal temperatures and pressures, obtain micron restructuring calcium oxide particle powder after micro particles restructuring, carry out classification process once again, the superfine flour system of getting between particle diameter 2um-15um becomes antibacterial agent.
Claims (7)
1. the manufacture method of natural antibacterial, antivirotic, is characterized in that comprising the following steps:
1) choose after the meal discarded shell etc. as raw material, add after sea sand injection water streaming scrubber cleans and obtain the high natural whiting of purity.
2) natural whiting after cleaning is carried out drying process, with the biomembranous generation preventing clean rear shell surface from causing because of mushroom.
3) in high temperature combustion furnace, its cationization is made to dried natural whiting heating.
4) use rotary crushing grinding equipment or rotary cutting type breaking milling apparatus to carry out fragmentation or attrition process, obtain cationization calcium oxide powder.
5) carry out once again after using natural ethanol to dissolve natural sodium alginate purifying, dry, grinding, for the finishing of natural cationic calcium oxide micro particles.
6) in vacuum combination drying stove, particulate restructuring is carried out to cationization calcium oxide powder, obtain micron restructuring calcium oxide particle powder.
7) carry out classification process to obtaining micron restructuring calcium oxide particle powder once again, the superfine flour system of getting between particle diameter 2um-15um becomes antibacterial agent.
2. according to the manufacture method of the natural antibacterial in right 1, antivirotic, it is characterized in that, contained step 1) raw material chosen can be scallop, oyster shellfish, pearl shell, the young shellfish of clam etc., also can be coral, eggshell, crab shell, shrimp shell, animal skeleton etc.
3. according to the manufacture method of the natural antibacterial in right 1, antivirotic, it is characterized in that, contained step 2) drying means can be natural seasoning, also can be the dry or force drying of wind chill temperature.
4. according to the manufacture method of the natural antibacterial in right 1, antivirotic, it is characterized in that, contained step 3) comprising:
1) according to raw-material situation, temperature adjusting is between 900 DEG C to 2571 DEG C.
2) heat time can regulate between 2 hours-24 hours according to the average thickness of shell.
3) shell continues 1-5 hour after reaching homogenization temperature.
4) make reacting furnace Temperature fall reach normal temperature after stopping heating, cationization calcium oxide cools naturally.
5. according to the manufacture method of the natural antibacterial in right 1, antivirotic, it is characterized in that, contained step 4) in obtain cationization calcium oxide powder grain and get the super powder of particle diameter between 1um-10um as material.
6. according to the manufacture method of the natural antibacterial in right 1, antivirotic, it is characterized in that, contained step 5) in, for the super diameter of particle of natural sodium alginate of natural cationic calcium oxide micro particles finishing between 0.1um-1um.
7. according to the manufacture method of the natural antibacterial in right 1, antivirotic, it is characterized in that, contained step 6) comprising:
1) temperature of vacuum combination drying stove is between 100 DEG C-300 DEG C.
2) the 4 hours particulate recombining reaction time.
3) the additional proportion 3%-5% of natural sodium alginate.
4) 24 hours are left standstill at normal temperatures and pressures after having recombinated.
5) mixed proportion of natural sodium alginate is 3%-5%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410077140.9A CN104886127A (en) | 2014-03-05 | 2014-03-05 | Manufacturing method of natural anti-bacterial and anti-virus agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410077140.9A CN104886127A (en) | 2014-03-05 | 2014-03-05 | Manufacturing method of natural anti-bacterial and anti-virus agent |
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| CN104886127A true CN104886127A (en) | 2015-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111838141A (en) * | 2020-07-13 | 2020-10-30 | 中国丝绸博物馆 | Mulberry leaf and mulberry twig vacuum antibacterial storage method aiming at carbon and nitrogen isotope detection |
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| CN101116449A (en) * | 2006-08-01 | 2008-02-06 | 赵松江 | Antimicrobials and surface peeling agent formed by burning kinds of mixed shells and uses thereof |
| CN102349543A (en) * | 2011-07-08 | 2012-02-15 | 中国科学院海洋研究所 | Application of calcined shell/nanometer Cu2O composite |
| CN103710182A (en) * | 2013-12-31 | 2014-04-09 | 慈溪市顺达实业有限公司 | Marine biological resource based micro-nano healthy and environment-friendly washing product and preparation method thereof |
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2014
- 2014-03-05 CN CN201410077140.9A patent/CN104886127A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116449A (en) * | 2006-08-01 | 2008-02-06 | 赵松江 | Antimicrobials and surface peeling agent formed by burning kinds of mixed shells and uses thereof |
| CN102349543A (en) * | 2011-07-08 | 2012-02-15 | 中国科学院海洋研究所 | Application of calcined shell/nanometer Cu2O composite |
| CN103710182A (en) * | 2013-12-31 | 2014-04-09 | 慈溪市顺达实业有限公司 | Marine biological resource based micro-nano healthy and environment-friendly washing product and preparation method thereof |
Non-Patent Citations (1)
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| 何培民: "《海藻生物技术及其应用》", 31 January 2007, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111838141A (en) * | 2020-07-13 | 2020-10-30 | 中国丝绸博物馆 | Mulberry leaf and mulberry twig vacuum antibacterial storage method aiming at carbon and nitrogen isotope detection |
| CN111838141B (en) * | 2020-07-13 | 2021-08-17 | 中国丝绸博物馆 | Mulberry leaf and mulberry twig vacuum antibacterial storage method aiming at carbon and nitrogen isotope detection |
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Application publication date: 20150909 |