CN102633057A - Storage humidity control agent for mildew prevention of tobaccos - Google Patents
Storage humidity control agent for mildew prevention of tobaccos Download PDFInfo
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- CN102633057A CN102633057A CN2011104339001A CN201110433900A CN102633057A CN 102633057 A CN102633057 A CN 102633057A CN 2011104339001 A CN2011104339001 A CN 2011104339001A CN 201110433900 A CN201110433900 A CN 201110433900A CN 102633057 A CN102633057 A CN 102633057A
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Abstract
The invention relates to a safe and nontoxic storage humidity control agent for mildew prevention of tobaccos, wherein the storage humidity control agent consists of a carrier, a humidity absorption agent and a water accumulation agent, wherein the carrier is a pore material; the humidity absorption agent is a polymer or a compound with high humidity absorption property; the water accumulation agent is a polymer with high water absorption property; the humidity control agent has a humidity bidirectional regulating function, humidity can be absorbed rapidly in a high-humidity season so as to reduce the environment humidity, and moisture can be released slowly in a drying season so as to stabilize the environment humidity.
Description
Technical field
The invention belongs to tobacco and preserve field, the particularly a kind of fungi-proof storage control of tobacco humectant that is used for.
Background technology
Tobacco leaf must could place in operation through reaching storage alcoholization phase of 22 months behind beating and double roasting, in the alcoholization process, owing to the influence that receives extraneous complicated natural environment, goes mouldy especially easily.In order to prevent that tobacco from going mouldy, adopted two types of modes in the past mostly, first mechanical ventilation, dehumidifying, it two is to throw in hygroscopic agents such as lime or calcium chloride.
The machinery not only equipment investment that dehumidifies is big; Energy consumption is high, when energy shortage, receive electrical power limit influence and can not normally use, high temperature season also can rise owing to the temperature that equipment operation produced have to out of service; In addition; Fungi-proof effect is also undesirable, and is particularly near ground-surface position, inoperative basically.
Because be easy to generate high temperature after the lime moisture absorption, and can cause pollution because of dust, potential safety hazard is very big, except interim emergent the use, seldom use basically.By contrast, though calcium chloride has good hygroscopic property, be easy to generate liquid water, corrosive property is also bigger, must be during use away from tobacco leaf, though safety in utilization is higher than lime, action effect is also very limited.
Because the method anti-mold effect that adopted is all undesirable in the past, particularly near ground-surface tobacco leaf, all have a lot of going mouldy every year, brings enormous economic loss.
Summary of the invention
The object of the present invention is to provide a kind of storage ambient humidity that can control effectively during the tobacco mellowing; Prevent that tobacco leaf from going mouldy, but particularly can prevent that near the ground tobacco leaf goes mouldy and bidirectional modulation ambient humidity effectively be used for the fungi-proof storage control of tobacco humectant.
The technical solution that realizes the object of the invention is:
A kind of storage control humectant, this control humectant is mixed by the poly-mer of porous material carrier, high-hygroscopicity or the poly-mer retaining agent of compound moisture absorption agent and high-hydroscopicity; The 20%-50% of weight during wherein porous material carrier accounts for, the poly-mer of high-hygroscopicity or compound moisture absorption agent account for the 10%-60% of total weight, and the poly-mer retaining agent of high-hydroscopicity accounts for the 0.5%-20% of total weight.
The present invention compared with prior art, its remarkable advantage:
(1) with respect to the machinery dehumidifying, the cost of operation and maintenance of the present invention is lower; Can comprehensively reduce storehouse humidity.
(2) with respect to lime and calcium chloride dehumidifying, the present invention is safe in utilization and pollution-free.
The specific embodiment
A kind of fungi-proof storage control of tobacco humectant that is used for of the present invention is mixed by the poly-mer of porous material carrier, high-hygroscopicity or the poly-mer retaining agent of compound moisture absorption agent and high-hydroscopicity; The 20%-50% of weight during wherein porous material carrier accounts for, the poly-mer of high-hygroscopicity or compound moisture absorption agent account for the 10%-60% of total weight, and the poly-mer retaining agent of high-hydroscopicity accounts for the 0.5%-20% of total weight; Porous material carrier is any one material or the two or more mixtures of material in synthesized silicon rubber, diatom earth, molecular sieve, kaolin, clay, duolite and other the natural or synthetic porous materials; During two or more material mixing, its ratio is adjusted according to the demand and the cost of practical application; The poly-mer of high-hygroscopicity or compound moisture absorption agent are the synthetic resin with hygroscopic property; Like sodium polyacrylate, polyacrylic resin; Also can be to have hygroscopic inorganic salts; Like a kind of material or the compound of two or more materials wherein such as calcium chloride, lithium chloride, during two or more material mixing, its ratio is adjusted according to the demand and the cost of practical application; The poly-mer retaining agent of high-hydroscopicity is to contain polyhydric poly-mer or contain one or more the compound in the poly-mer of many carboxyls, and during two or more material mixing, its ratio is adjusted according to the demand and the cost of practical application.
Embodiment 1
Place container for stirring evenly promptly to obtain storage control humectant of the present invention according to 40%: 50%: 10% weight ratio synthesized silicon rubber, calcium chloride, polyacrylates, the relative humidity stable maintenance that can make regional area in the storehouse is at 60%RH ~ 70%RH.
Embodiment 2
Place container for stirring evenly promptly to obtain storage control humectant of the present invention according to 30%: 60%: 10% weight ratio diatom earth, lithium chloride, polycarboxylic acid, the relative humidity stable maintenance that can make regional area in the storehouse is at 50%RH ~ 60%RH.
Embodiment 3
Place container for stirring evenly promptly to obtain storage control humectant of the present invention according to 40%: 40%: 20% weight ratio molecular sieve, sodium polyacrylate, hydroxylated cellulose, the relative humidity stable maintenance that can make regional area in the storehouse is at 60%RH ~ 70%RH.
Embodiment 4
With kaolin, duolite, lithium chloride, sodium polyacrylate, hydroxylated cellulose according to 20%: 20%: 45%: 10%: 5% weight ratio places container for stirring evenly promptly to obtain storage control humectant of the present invention, and the relative humidity stable maintenance that can make regional area in the storehouse is at 40%RH ~ 50%RH.
Claims (4)
1. one kind is used for the fungi-proof storage control of tobacco humectant, it is characterized in that: this control humectant is mixed by the poly-mer of porous material carrier, high-hygroscopicity or the poly-mer retaining agent of compound moisture absorption agent and high-hydroscopicity; The 20%-50% of weight during wherein porous material carrier accounts for, the poly-mer of high-hygroscopicity or compound moisture absorption agent account for the 10%-60% of total weight, and the poly-mer retaining agent of high-hydroscopicity accounts for the 0.5%-20% of total weight.
2. a kind of fungi-proof storage control of tobacco humectant that is used for according to claim 1, it is characterized in that: porous material carrier is any one material or the two or more mixtures of material in synthesized silicon rubber, diatom earth, molecular sieve, kaolin, clay, duolite and other the natural or synthetic porous materials.
3. a kind of fungi-proof storage control of tobacco humectant that is used for according to claim 1; It is characterized in that: the poly-mer of high-hygroscopicity or compound moisture absorption agent are the synthetic resin with hygroscopic property; Like sodium polyacrylate, polyacrylic resin; Also can be to have hygroscopic inorganic salts, like a kind of material or the compound of two or more materials wherein such as calcium chloride, lithium chloride.
4. a kind of fungi-proof storage control of tobacco humectant that is used for according to claim 1 is characterized in that: the poly-mer retaining agent of high-hydroscopicity is to contain polyhydric poly-mer or contain one or more the compound in the poly-mer of many carboxyls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104339001A CN102633057A (en) | 2011-12-22 | 2011-12-22 | Storage humidity control agent for mildew prevention of tobaccos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104339001A CN102633057A (en) | 2011-12-22 | 2011-12-22 | Storage humidity control agent for mildew prevention of tobaccos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102633057A true CN102633057A (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104339001A Pending CN102633057A (en) | 2011-12-22 | 2011-12-22 | Storage humidity control agent for mildew prevention of tobaccos |
Country Status (1)
| Country | Link |
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| CN (1) | CN102633057A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662237A (en) * | 2018-12-18 | 2019-04-23 | 广州市药材公司中药饮片厂 | A kind of controlled atmosphere maintenance storage method of Chinese medicine |
| CN111035040A (en) * | 2019-11-29 | 2020-04-21 | 湖北中烟工业有限责任公司 | Humidity adjusting method for sealed storage of alcoholized tobacco leaves in overtime |
| CN111332595A (en) * | 2020-03-16 | 2020-06-26 | 湘潭宏达防潮保鲜技术开发有限公司 | Processing and manufacturing method of bidirectional humidity control bag for cigar preservation |
| CN113892678A (en) * | 2021-11-02 | 2022-01-07 | 江苏中烟工业有限责任公司 | Curing agent for tobacco leaf storage and alcoholization process and use method thereof |
Citations (5)
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| CN1041383A (en) * | 1988-09-19 | 1990-04-18 | 梁康儒 | Efficient dry matter mould inhibitor and method for making |
| CN1079766A (en) * | 1993-03-09 | 1993-12-22 | 东莞市石龙食品添加剂厂 | A kind of efficient protection against the tide, mould inhibitor |
| FR2843042A1 (en) * | 2002-08-02 | 2004-02-06 | Rexam Sps | Simple and cheap device for absorbing humidity in a controlled manner using a pouch made of two materials containing an adsorbant |
| CN101569303A (en) * | 2009-05-11 | 2009-11-04 | 湖南华望熏蒸消毒有限公司 | Deoxidization and humidity control curing agent for hermetically storing tobacco leaves, food and Chinese medicaments |
| CN101607631A (en) * | 2009-05-11 | 2009-12-23 | 湖南华望熏蒸消毒有限公司 | That the blanket gas of tobacco leaf storage is taken good care of and protected, controls is wet, mildew-resistant, pest control technology |
-
2011
- 2011-12-22 CN CN2011104339001A patent/CN102633057A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041383A (en) * | 1988-09-19 | 1990-04-18 | 梁康儒 | Efficient dry matter mould inhibitor and method for making |
| CN1079766A (en) * | 1993-03-09 | 1993-12-22 | 东莞市石龙食品添加剂厂 | A kind of efficient protection against the tide, mould inhibitor |
| FR2843042A1 (en) * | 2002-08-02 | 2004-02-06 | Rexam Sps | Simple and cheap device for absorbing humidity in a controlled manner using a pouch made of two materials containing an adsorbant |
| CN101569303A (en) * | 2009-05-11 | 2009-11-04 | 湖南华望熏蒸消毒有限公司 | Deoxidization and humidity control curing agent for hermetically storing tobacco leaves, food and Chinese medicaments |
| CN101607631A (en) * | 2009-05-11 | 2009-12-23 | 湖南华望熏蒸消毒有限公司 | That the blanket gas of tobacco leaf storage is taken good care of and protected, controls is wet, mildew-resistant, pest control technology |
Non-Patent Citations (1)
| Title |
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| 高前兆等: "《干旱区供水集水保水技术》", 31 March 2005, 化学工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662237A (en) * | 2018-12-18 | 2019-04-23 | 广州市药材公司中药饮片厂 | A kind of controlled atmosphere maintenance storage method of Chinese medicine |
| CN111035040A (en) * | 2019-11-29 | 2020-04-21 | 湖北中烟工业有限责任公司 | Humidity adjusting method for sealed storage of alcoholized tobacco leaves in overtime |
| CN111035040B (en) * | 2019-11-29 | 2022-04-19 | 湖北中烟工业有限责任公司 | Humidity adjusting method for sealed storage of alcoholized tobacco leaves in overtime |
| CN111332595A (en) * | 2020-03-16 | 2020-06-26 | 湘潭宏达防潮保鲜技术开发有限公司 | Processing and manufacturing method of bidirectional humidity control bag for cigar preservation |
| CN113892678A (en) * | 2021-11-02 | 2022-01-07 | 江苏中烟工业有限责任公司 | Curing agent for tobacco leaf storage and alcoholization process and use method thereof |
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Application publication date: 20120815 |