CN103952941B - A kind of method utilizing garlic skin to manufacture paper pulp - Google Patents
A kind of method utilizing garlic skin to manufacture paper pulp Download PDFInfo
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- CN103952941B CN103952941B CN201410192808.4A CN201410192808A CN103952941B CN 103952941 B CN103952941 B CN 103952941B CN 201410192808 A CN201410192808 A CN 201410192808A CN 103952941 B CN103952941 B CN 103952941B
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- China
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- paper pulp
- bulbus allii
- cortex bulbus
- garlic skin
- naoh solution
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Abstract
The invention discloses a kind of method utilizing garlic skin to manufacture paper pulp, belong to the technology category of waste and old resource regeneration processing and utilization, with waste and old Cortex Bulbus Allii for raw material, produce paper pulp by pretreatment, steaming and decocting, cleaning three steps of screening；The problem that the invention solves the comprehensive utilization of waste and old Cortex Bulbus Allii, production technology is simple, practical, improves value-added content of product；With NaOH solution for main agents, cheap and easy to get, nontoxic, it is possible to decrease processing cost；The present invention receives good economy and environmental benefit while economizing on resources, it is achieved that the high efficiency of resource, high-quality, pollution-free utilization.
Description
Technical field
The present invention relates to a kind of method manufacturing paper pulp, particularly relate to a kind of method utilizing garlic skin to manufacture paper pulp.
Background technology
Recent years, the planting garlic area of China is totally in rising trend.2008, China's planting garlic area reached 69.4 ten thousand hectares, accounted for the whole world 56.6%；Before 2010, the Bulbus Allii producing region of China reaches more than 70；The cultivated area of China Bulbus Allii in 2011 reaches about 700,000 hectares, account for the whole world Bulbus Allii cultivated area more than 60%.China Bulbus Allii major production base concentrates on Shandong, Henan, Jiangxi, Guangxi, Anhui etc..
Add up according to FAO (Food and Agriculture Organization of the United Nation), at present the Garlic yield of China from 1998 5810000 tons rise to 10,580,000 tons, account for more than the 70% of whole world total output.China's Bulbus Allii industry development is good, and there is good broad space in market.Under the situation that planting garlic amount is growing, substantial amounts of Cortex Bulbus Allii is arbitrarily abandoned, and has manufactured rubbish while waste resource.And Cortex Bulbus Allii is made up of cellulose and pectin, find according to Japanology, containing antioxidant 6 kinds different in Cortex Bulbus Allii.So, when removing Cortex Bulbus Allii, wherein defying age protects the antioxidants such as the Phenylpropanoid Glycosides of heart and cellulose will waste.
Therefore, how to make Cortex Bulbus Allii be comprehensively utilized, while economizing on resources, receive good economy and environmental benefit, it has also become problem in the urgent need to address.
Summary of the invention
For above-mentioned prior art, the invention provides a kind of method utilizing garlic skin to manufacture paper pulp, it is possible to make Cortex Bulbus Allii be comprehensively utilized, protect environment, and technique is simple, cost is low.
The present invention is achieved by the following technical solutions:
A kind of method utilizing garlic skin to manufacture paper pulp, through the following steps that realize:
(1) pretreatment: take Cortex Bulbus Allii, adds tap water by solid-to-liquid ratio 1:10～1:50 and is carried out, and dry at 40～80 DEG C, puts in NaOH solution by the Cortex Bulbus Allii after drying, and soaks 2～6h, standby；
(2) steaming and decocting: proceed in reactor together with soak by step (1) gained Cortex Bulbus Allii, pressure is 0.04～0.3MPa, reacts 1～4h, and question response is complete, filters, extracts, standby；
(3) clean screening: be carried out extracting by step (2) gained slurry, add water and be diluted, making beating, remove impurity with screen filtration, dry at 60～90 DEG C, paper pulp can be obtained.
In step (1), the concentration of described NaOH solution is 0.5～5%.
In step (2), the temperature of described steaming and decocting is 80～180 DEG C.
In step (3), the slurry concentration after described dilution is 2%～5%.
In step (3), described sieve is 100～150 orders.
The invention has the beneficial effects as follows:
1. the present invention is with Cortex Bulbus Allii for raw material, solves the refuse pollution problem caused after waste and old Cortex Bulbus Allii abandons, and it can substitute trees and make paper pulp simultaneously, effectively reduce the consumption of the forest reserves, therefore, comprehensively utilize Cortex Bulbus Allii, while economizing on resources, receive good economy and environmental benefit；
2. production technology of the present invention is simple, practical, it is achieved that the high efficiency of resource, high-quality, pollution-free utilization；
3. the paper pulp that the present invention obtains due to containing the antioxidant such as garlicin and Phenylpropanoid Glycosides, has the effect of natural antibacterial, antibacterial, sterilization, is a kind of environmental type paper pulp.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1:
A kind of method utilizing garlic skin to manufacture paper pulp, through the following steps that realize:
(1) pretreatment: take Cortex Bulbus Allii 200g, joins in 2000g tap water and is carried out, and dries when 50 DEG C, puts in the NaOH solution that concentration is 2% by the Cortex Bulbus Allii after drying, and soaks 2h, standby；
(2) steaming and decocting: proceed in reactor together with soak by step (1) gained Cortex Bulbus Allii, the temperature arranging reaction is 120 DEG C, processes 2h under the effect of stirring, and question response is complete, extracts after taking out slurry screen filtration, standby；
(3) screening is cleaned: step (2) is processed the slurry obtained and is carried out extracting, add water be diluted to concentration be 2%, pull an oar with beater, contaminant filter is fallen by the sieve recycling 100 orders, paper pulp is then obtained above sieve, dry under 60 DEG C of conditions, paper pulp can be obtained.
Embodiment 2:
A kind of method utilizing garlic skin to manufacture paper pulp, through the following steps that realize:
(1) pretreatment: take Cortex Bulbus Allii 200g, joins in 10000g tap water and is carried out, and dries at 80 DEG C, puts in the NaOH solution that concentration is 5% by the Cortex Bulbus Allii after drying, and soaks 6h, standby；
(2) steaming and decocting: proceed in reactor together with soak by step (1) gained Cortex Bulbus Allii, the temperature arranging reaction is 170 DEG C, stirs 4h, and question response is complete, filters, extracts, standby；
(3) clean screening: be carried out extracting by step (2) gained slurry, add water and be diluted to concentration being 5%, pull an oar with beater, remove impurity with the screen filtration of 150 orders, dry at 90 DEG C, paper pulp can be obtained.
Embodiment 3:
A kind of method utilizing garlic skin to manufacture paper pulp, through the following steps that realize:
(1) pretreatment: take Cortex Bulbus Allii 200g, joins in 6000g tap water and is carried out, and dries at 65 DEG C, puts in NaOH solution by the Cortex Bulbus Allii after drying, and soaks 4h, standby；
(2) steaming and decocting: proceed in reactor together with soak by step (1) gained Cortex Bulbus Allii, the temperature arranging reaction is 150 DEG C, stirs 2h, and question response is complete, filters, extracts, standby；
(3) clean screening: be carried out extracting by step (2) gained slurry, add water and be diluted to concentration being 3.5%, pull an oar, remove impurity with the screen filtration of 120 orders, dry at 75 DEG C, paper pulp can be obtained.
Although above-mentioned, the specific embodiment of the present invention is described; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme, those skilled in the art need not pay various amendments or deformation that creative work can make still within protection scope of the present invention.
Claims (3)
1. one kind utilizes the method that garlic skin manufactures paper pulp, it is characterised in that through the following steps that realize:
(1) pretreatment: take Cortex Bulbus Allii, adds tap water by solid-to-liquid ratio 1:10～1:50 and is carried out, and dry at 40～80 DEG C, puts in NaOH solution by the Cortex Bulbus Allii after drying, and soaks 2～6h, standby；
(2) steaming and decocting: proceed in reactor together with soak by step (1) gained Cortex Bulbus Allii, stirs 1～4h, and question response is complete, filters, extracts, standby；
(3) clean screening: be carried out extracting by step (2) gained slurry, add water and be diluted, making beating, remove impurity with screen filtration, dry at 60～90 DEG C, paper pulp can be obtained；
The concentration of described NaOH solution is 0.5～5%；
The consumption of described NaOH solution presses solid-to-liquid ratio 1:100～1:500；
In step (2), the temperature of described steaming and decocting is 80～180 DEG C.
2. as claimed in claim 1 a kind of utilize garlic skin manufacture paper pulp method, it is characterised in that in step (3), described beating consistency is 2%～5%.
3. as claimed in claim 1 a kind of utilize garlic skin manufacture paper pulp method, it is characterised in that in step (3), described sieve is 100～150 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192808.4A CN103952941B (en) | 2014-05-08 | 2014-05-08 | A kind of method utilizing garlic skin to manufacture paper pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192808.4A CN103952941B (en) | 2014-05-08 | 2014-05-08 | A kind of method utilizing garlic skin to manufacture paper pulp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103952941A CN103952941A (en) | 2014-07-30 |
| CN103952941B true CN103952941B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410192808.4A Expired - Fee Related CN103952941B (en) | 2014-05-08 | 2014-05-08 | A kind of method utilizing garlic skin to manufacture paper pulp |
Country Status (1)
| Country | Link |
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| CN (1) | CN103952941B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166836C (en) * | 1999-10-13 | 2004-09-15 | 鱼京淑 | Technology for preparing paper pulp from corn stalk |
| WO2010047476A2 (en) * | 2008-10-26 | 2010-04-29 | Park Chan Oh | Method for producing paper using vegetable fiber and the paper produced thereby |
| CN102704322B (en) * | 2012-06-11 | 2014-04-09 | 上海海洋大学 | Packing paper with natural antibacterial fresh-keeping effect and making method for packing paper |
| CN103266524A (en) * | 2013-05-21 | 2013-08-28 | 昆山好利达包装有限公司 | Antibacterial wrapping paper production method |
| CN103643577B (en) * | 2013-11-27 | 2015-10-28 | 上海大学 | A kind of method utilizing garlic skin to prepare nano-cellulose whisker |
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2014
- 2014-05-08 CN CN201410192808.4A patent/CN103952941B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103952941A (en) | 2014-07-30 |
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Effective date of registration: 20180201 Address after: 266003 Shandong province Qingdao City Fulong Road No. 9 Room 102 Patentee after: QINGDAO FUCHUANG ENVIRONMENT TECHNOLOGY CO.,LTD. Address before: 276002 No. 55, Lanshan District, Linyi, Shandong, Xinhua Road Patentee before: LINYI QINGYU ACADEMY OF ENVIRONMENTAL RESOURCES COMPREHENSIVE UTILIZATION |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |