CN102327765B - Granular alcohol-based bactericidal preservative liquid dehydrating agent - Google Patents
Granular alcohol-based bactericidal preservative liquid dehydrating agent Download PDFInfo
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- CN102327765B CN102327765B CN 201110210542 CN201110210542A CN102327765B CN 102327765 B CN102327765 B CN 102327765B CN 201110210542 CN201110210542 CN 201110210542 CN 201110210542 A CN201110210542 A CN 201110210542A CN 102327765 B CN102327765 B CN 102327765B
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- alcohol radical
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- acidification
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Abstract
The invention discloses a granular alcohol-based bactericidal preservative liquid dehydrating agent. The key point of the technical scheme of the invention is that the granular alcohol-based bactericidal preservative liquid dehydrating agent is composed of red bentonite, dolomite attapulgite clay, bauxite, sulfuric acid, high-viscosity attapulgite clay powder and 3A molecular sieve raw powder. The red bentonite, the dolomite attapulgite clay and the bauxite are mixed for an acidizing treatment, then mixed and stirred with the high-viscosity attapulgite clay powder and the 3A molecular sieve raw powder to be tabletted, roasted and crushed together, and then packaged to form the granular alcohol-based bactericidal preservative liquid dehydrating agent. When the granular alcohol-based bactericidal preservative liquid dehydrating agent is placed in an alcohol-based bactericidal preservative liquid dehydrating device for dehydration, the granular alcohol-based bactericidal preservative liquid dehydrating agent only adsorbs moisture rather than effective bactericidal preservative components in the alcohol-based bactericidal preservative liquid, so that the practical effect of the alcohol-based bactericidal preservative liquid is improved greatly; and the dehydrating agent is suitable for dehydration of alcohol-based bactericidal preservative liquids and other alcohol products.
Description
Technical field
The present invention relates to dehydrating agent, be specifically related to the agent of a kind of graininess alcohol radical sterilization fresh-keeping fluid dewatering.
Background technology
Food fresh keeping often adopts the deoxidation anti-mould fresh keeping agent to carry out Preservation Treatment; The higher food of some water content is arranged; For example fresh fish, fresh meat, fruit, vegetables, bean product, curing food and birthday cake etc.; But can not adopt deoxidation anti-mould fresh keeping agent or drier to carry out Preservation Treatment, have the alcohol radical of employing extract to carry out sterilization and fresh-keeping at present.
The method for distilling of alcohol radical extract often adopts infusion process, percolation, decocting method, reflux extraction and continuous backflow extraction method etc., in order to ensure the quality of alcohol radical extract, produces the alcohol radical extract with the ethanol of low concentration earlier; Blend with the ethanol of high concentration again; To improve the alcohol concentration of alcohol radical extract,, directly have influence on the sterilization fresh-keeping practical effect of alcohol radical extract owing to alcoholic strength≤80% in the alcohol radical extract; Therefore, the alcohol radical extract need carry out processed.
The dewatering process that is adopted in the ethanol industry production has several different methods such as calcium oxide evaporation, azeotropic distillation method, extraction fractional distillation, absorption method, sieve method and vacuum dehydration method; But these industrialized producing technology flow processs are complicated, need to drop into more equipment and a large amount of funds expenditures.
Sieve method carries out processed, though dehydrating effect is relatively good, the time of dehydration is longer, and the cost that consumes raw material is high, and the cost that absorption method consumes raw material is low, and the effect of dehydration is good not as sieve method.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, the agent of a kind of graininess alcohol radical sterilization fresh-keeping fluid dewatering is provided.
The agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering is made up of red bentonite, dolomite Concave-convex clay rod, bauxite, sulfuric acid, high sticking Concave-convex clay rod powder and 3A molecular screen primary powder.
The production method of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent: with carrying out acidification after red bentonite, dolomite Concave-convex clay rod and the bauxite mixing; Again with the sticking Concave-convex clay rod powder of height with the 3A molecular screen primary powder mixes, pulverizing jointly after compressing tablet and the roasting, be packaged as the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering.
Iron oxide content >=14% in the red bentonite, alundum (Al content >=10%; The content of calcium oxide >=24% in the dolomite Concave-convex clay rod, magnesian content >=12%; Alundum (Al content >=55% in the bauxite; Red bentonite, dolomite Concave-convex clay rod and bauxite are mixed into mineral intermixture; The acidified processing of mineral intermixture back generates sulfate mixtures such as part of sulfuric acid calcium, magnesium sulfate, ferrous sulfate and aluminum sulfate; Calcium sulfate, magnesium sulfate, ferrous sulfate and aluminum sulfate all have higher water separation capability; Mineral intermixture with acidification carries out activation heat treatment again, has improved the dehydrating effect of mineral intermixture after the acidification greatly.
Red bentonite originates in horse race mining area, mountain, Gui Wu town, Xuyi County, Jiangsu Province, and main component has quartz, montmorillonite, kaolinite, bloodstone and feldspar, iron oxide content >=14%; The mining area reserves have more than 1,000,000 tons; Be an opencut,, still fail the large tracts of land exploitation at present because purposes is not extensive.
The Concave-convex clay rod soil property is fine and smooth, and water imbibition is strong, and tool viscosity and plasticity help the bonding between the raw material when wet, improves the adsorption capacity and the granule strength of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent.
High sticking Concave-convex clay rod powder is meant gets 28.0g Concave-convex clay rod powder sample; Add in the suspension cup of homogenizer, add 372g water again, the suspension cup is placed on the homogenizer; Under 11000 rev/mins of rotating speeds, stirred 20 minutes; To pass through the high-speed stirred sample suspension again and pour in the beaker of 250ml, the viscosity of using NDJ-1 type rotation viscometer to test its suspension, the Concave-convex clay rod powder of tested viscosity value >=2200 mPas is high sticking Concave-convex clay rod powder.
The 3A molecular screen primary powder is the many microporous crystals of a kind of alumino-silicate, has that specific area is big, wettability power is strong and the characteristics of constant product quality.
Dolomite Concave-convex clay rod and bauxite are common commodity.
The present invention is achieved through following technical proposals:
1, the batching of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent is made up of following component by weight percentage: the mineral intermixture 10～45% after the acidification, high sticking Concave-convex clay rod powder 5～25% and 3A molecular screen primary powder 35～75%;
The production method of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent: 1. with mixing in the batching of the graininess alcohol radical sterilization fresh-keeping fluid dewatering agent input biaxial rneader, mix that extruding is tablet in the back input twin rollers, the thickness of tablet≤3 millimeter; 2. tablet is imported and carried out roasting in the rotary dryer; Temperature during roasting is controlled at 350～600 ℃; Time was controlled at 60～180 minutes, through pulverizing in the tablet of the roasting cooling back input pulverizer, and grain fineness≤2.5 after tablet is pulverized millimeter; Pack and be graininess alcohol radical sterilization fresh-keeping fluid dewatering agent finished product, the water content of package≤1.5%;
The production method of the mineral intermixture after the said acidification: 1. the batching of mineral intermixture is made up of following component by weight percentage: red bentonite 25～55%, dolomite Concave-convex clay rod 20～50% and bauxite 15～40%; 2. pulverize mineral intermixture grain fineness≤0.50 after the pulverizing millimeter after the batch mixes with mineral intermixture; 3. the preparation of dilute sulfuric acid is made up of following component by weight percentage: sulfuric acid 2～20% and the water 80～98% of concentration 98 ﹪; 4. the batching of acidification is made up of following component by weight percentage: mineral intermixture 45～75% and dilute sulfuric acid 25～55% after the pulverizing; 5. dilute sulfuric acid is slowly added in the mineral intermixture after the pulverizing and carry out acidification, it 24～72 hours was the mineral intermixture after the acidification that the mineral intermixture of acidified processing is stacked.
Acidification technology of the present invention does not have discharge of wastewater, and method is simple, and is environment friendly and pollution-free.
After the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering added measuring cup, placing in the drier that fills saturated aqueous sodium chloride, is under 35 ℃ the condition in temperature, 24 hours Static Water absorption >=20%.
The present invention utilizes the mineral intermixture after the acidification, high sticking Concave-convex clay rod powder and the agent of 3A molecular screen primary powder production graininess alcohol radical sterilization fresh-keeping fluid dewatering; The characteristics of raw material have separately been given full play to; The Static Water adsorbance is big, no chlorine, nontoxic, tasteless and contactless corrosivity.
The agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering is placed on when dewatering in the alcohol radical sterilization fresh-keeping fluid dewatering device; The moisture in the alcohol radical sterilization fresh-keeping liquid is just adsorbed in the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering; Do not absorb effective sterilization fresh-keeping composition of alcohol radical sterilization fresh-keeping liquid, improved the practical function of alcohol radical sterilization fresh-keeping liquid greatly.
After a period of time was used in the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering, dehydrating effect can weaken, and is capable of being fast degraded when general garbage disposal after the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering is entirely ineffective through reusing after the oven dry, do not have environmental pollution.
The agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering is applicable to the dehydration of alcohol radical sterilization fresh-keeping liquid and other alcoholic product.
The specific embodiment
Below in conjunction with embodiment the present invention is done further description:
1, the batching of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent is made up of following component by weight percentage: the mineral intermixture 32% after the acidification, high sticking Concave-convex clay rod powder 12% and 3A molecular screen primary powder 56%;
The production method of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent: 1. with mixing in the batching of the graininess alcohol radical sterilization fresh-keeping fluid dewatering agent input biaxial rneader, mix that extruding is tablet in the back input twin rollers, the thickness of tablet≤3 millimeter; 2. tablet is imported and carried out roasting in the rotary dryer; Temperature during roasting is controlled at 450～500 ℃; Time was controlled at 120 minutes, through pulverizing in the tablet of the roasting cooling back input pulverizer, and grain fineness≤2.0 after tablet is pulverized millimeter; Pack and be graininess alcohol radical sterilization fresh-keeping fluid dewatering agent finished product, the water content of package≤1.5%;
The production method of the mineral intermixture after the said acidification: 1. the batching of mineral intermixture is made up of following component by weight percentage: red bentonite 42%, dolomite Concave-convex clay rod 30% and bauxite 28%; 2. pulverize mineral intermixture grain fineness≤0.50 after the pulverizing millimeter after the batch mixes with mineral intermixture; 3. the preparation of dilute sulfuric acid is made up of following component by weight percentage: sulfuric acid 12% and the water 88% of concentration 98 ﹪; 4. the batching of acidification is made up of following component by weight percentage: mineral intermixture 68% and dilute sulfuric acid 32% after the pulverizing; 5. dilute sulfuric acid is slowly added in the mineral intermixture after the pulverizing and carry out acidification, it 48 hours was the mineral intermixture after the acidification that the mineral intermixture of acidified processing is stacked.
The on-the-spot test result:
After the agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering added measuring cup, placing in the drier that fills saturated aqueous sodium chloride, is under 35 ℃ the condition in temperature, 24 hours Static Water absorption >=24%.
The agent of graininess alcohol radical sterilization fresh-keeping fluid dewatering directly is placed in the alcohol radical sterilization fresh-keeping fluid dewatering device carries out dehydration test, the alcoholic strength of alcohol radical sterilization fresh-keeping liquid is 82.6% before the dehydration, and the alcoholic strength of dehydration back alcohol radical sterilization fresh-keeping liquid is 99.5%.
Claims (1)
1. graininess alcohol radical sterilization fresh-keeping fluid dewatering agent; It is characterized in that the batching of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent is made up of following component by weight percentage: the mineral intermixture 10～45% after the acidification, high sticking Concave-convex clay rod powder 5～25% and 3A molecular screen primary powder 35～75%;
The production method of graininess alcohol radical sterilization fresh-keeping fluid dewatering agent: 1. with mixing in the batching of the graininess alcohol radical sterilization fresh-keeping fluid dewatering agent input biaxial rneader, mix that extruding is tablet in the back input twin rollers, the thickness of tablet≤3 millimeter; 2. tablet is imported and carried out roasting in the rotary dryer; Temperature during roasting is controlled at 350～600 ℃; Time was controlled at 60～180 minutes, through pulverizing in the tablet of the roasting cooling back input pulverizer, and grain fineness≤2.5 after tablet is pulverized millimeter; Pack and be graininess alcohol radical sterilization fresh-keeping fluid dewatering agent finished product, the water content of package≤1.5%;
The production method of the mineral intermixture after the said acidification: 1. the batching of mineral intermixture is made up of following component by weight percentage: red bentonite 25～55%, dolomite Concave-convex clay rod 20～50% and bauxite 15～40%; 2. pulverize mineral intermixture grain fineness≤0.50 after the pulverizing millimeter after the batch mixes with mineral intermixture; 3. the preparation of dilute sulfuric acid is made up of following component by weight percentage: sulfuric acid 2～20% and the water 80～98% of concentration 98 ﹪; 4. the batching of acidification is made up of following component by weight percentage: mineral intermixture 45～75% and dilute sulfuric acid 25～55% after the pulverizing; 5. dilute sulfuric acid is slowly added in the mineral intermixture after the pulverizing and carry out acidification, it 24～72 hours was the mineral intermixture after the acidification that the mineral intermixture of acidified processing is stacked.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210542 CN102327765B (en) | 2011-07-26 | 2011-07-26 | Granular alcohol-based bactericidal preservative liquid dehydrating agent |
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| CN 201110210542 CN102327765B (en) | 2011-07-26 | 2011-07-26 | Granular alcohol-based bactericidal preservative liquid dehydrating agent |
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| CN102327765A CN102327765A (en) | 2012-01-25 |
| CN102327765B true CN102327765B (en) | 2012-12-26 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552513A (en) * | 2003-10-28 | 2004-12-08 | 许盛英 | Natural desiccant and producing process thereof |
| CN101348296A (en) * | 2008-08-25 | 2009-01-21 | 许庆华 | Attapulgite arsenic removing agent |
| CN101658203A (en) * | 2009-09-16 | 2010-03-03 | 唐敏林 | Persimmon acerbity-removing fresh-keeping agent containing attapulgite |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070154603A1 (en) * | 2005-12-30 | 2007-07-05 | Withiam Michael C | Treatment of cooking oils and fats with sodium magnesium aluminosilicate materials |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552513A (en) * | 2003-10-28 | 2004-12-08 | 许盛英 | Natural desiccant and producing process thereof |
| CN101348296A (en) * | 2008-08-25 | 2009-01-21 | 许庆华 | Attapulgite arsenic removing agent |
| CN101658203A (en) * | 2009-09-16 | 2010-03-03 | 唐敏林 | Persimmon acerbity-removing fresh-keeping agent containing attapulgite |
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| CN102327765A (en) | 2012-01-25 |
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Owner name: NANTONG HAODE ANTICORROSIVE EQUIPMENT CO., LTD. Free format text: FORMER OWNER: XU SHENGYING Effective date: 20131108 |
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Free format text: CORRECT: ADDRESS; FROM: 211700 HUAIAN, JIANGSU PROVINCE TO: 226300 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20131108 Address after: 226300, Tongzhou District, Nantong Province, two Li Town, Jiangsu Industrial Zone (bright west road, the first 150 meters) Patentee after: Nantong Haode Anti-Corrosion Equipment Co., Ltd. Address before: 211700 Huaian City, Jiangsu province Xuyi County Xu town Jin Yuan Road No. 22-1 Building 2 room 205 Patentee before: Xu Shengying |