CN107142766A - A kind of efficiently quaternized shrimp shell meal is crosslinked the preparation method of stalk soilless culture fibrous paper - Google Patents
A kind of efficiently quaternized shrimp shell meal is crosslinked the preparation method of stalk soilless culture fibrous paper Download PDFInfo
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- CN107142766A CN107142766A CN201710497646.9A CN201710497646A CN107142766A CN 107142766 A CN107142766 A CN 107142766A CN 201710497646 A CN201710497646 A CN 201710497646A CN 107142766 A CN107142766 A CN 107142766A
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- stalk
- shrimp shell
- quaternized
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
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Abstract
The invention discloses the preparation method that a kind of efficiently quaternized shrimp shell meal is crosslinked stalk soilless culture fibrous paper, pass through drying using shrimp shell, squeezing and pulverization process add paraffin, water, formed after emulsifying agent after the emulsion of water oil systems, add grafted monomers, ammonium ceric nitrate is carried out after initiation reaction, add after ethanol is demulsified by handling to obtain quaternized shrimp shell meal, afterwards and powder of straw, epoxychloropropane solution is dissolved in glucose solution, add afterwards after rice washing water ultrasonic reaction, then activated after carrying out mixing retting with water hyacinth, add wood pulp, mashing shaping, l Water Paper of manufacturing paper with pulp drying winding was both obtained, the soilless culture fibrous paper of preparation can provide crop conventional nutriment when crop germination period grows, it is environmentally safe, it is provided simultaneously with retain water and nutrients ability.
Description
Technical field
The invention belongs to fibrous paper technical field, and in particular to a kind of efficiently quaternized shrimp shell meal crosslinking stalk soilless culture
The preparation method of fibrous paper.
Background technology
The resistance to fertile resistance to hemorrhoid of water hyacinth, strong adaptability can grow in the rivers Hu Tang and water of the depth of water shallow ditch, paddy field, but
Growth and breeding is most fast in the waters that flow velocity is slow or static, water quality is fertile.Research shows also there is certain drought tolerance, works as root system
Enter after underground layer, do not stay water layer, keep ground moistening to remain to breeding, but sentence ten days branch stretches difficult, it is slow-growing.
In stalk and water hyacinth in addition to containing organic nutrition and mineral nutrition composition, the plant of enhancing development is rich in again
Thing endogenous hormones, active material.
Chitin is the natural macromolecular material as obtained from shrimp, crab or insect shell pass through soda acid working process, and shell
Glycan is the derivative of chitin, therefore, and preparing chitosan-based compound bio using accessory substance-shrimp shell of cray adsorbs
Material, can be achieved to turn waste into wealth, twice laid, embody the theory of recycling economy.
The content of the invention
The present invention provides the preparation method that a kind of efficiently quaternized shrimp shell meal is crosslinked stalk soilless culture fibrous paper, the present invention
The soilless culture fibrous paper of preparation can provide crop conventional nutriment when crop germination period grows, environmentally safe, together
When possess retain water and nutrients ability.
The present invention is achieved by the following technical solutions：
A kind of efficiently quaternized shrimp shell meal is crosslinked the preparation method of stalk soilless culture fibrous paper, it is characterised in that including following
Step：
（1）Quaternized shrimp shell meal
By 25-35 parts by weight shrimp shell after drying, squeezing and pulverization process and 25-35 parts by weight paraffin, 25-35 parts by weight water
After well mixed, after addition 1-2 parts by weight Emulsifier Span-80 is stirred 30-60 minutes at 30-40 DEG C, 40-60 is warming up to
DEG C, 0.5-3 parts by weight of cerium nitrate ammoniums are added, reacts 20-30 minutes, is slowly added to 5-15 parts by weight dimethyl diallyl chlorinations
Ammonium, insulation reaction 4-5 hours is cooled in room temperature, adds after 30-50 parts by weight of ethanol stirs, filtering, and with petroleum ether,
Ethanol, water are respectively washed 3-4 times, produce quaternized shrimp shell meal, stand-by；
（2）Quaternized shrimp shell meal is crosslinked stalk
By step（1）Gains and 5-15 parts by weight powder of straw, 0.1-0.8 parts by weight epoxy chloropropane solution are added to 50-100
It is well mixed in parts by weight glucose solution, adds 15-25 parts by weight rice washing waters, ultrasonic reaction 1-10 hours is warming up to 60-70
DEG C, it is stand-by after heating 30-120 minutes；
（3）Retting after quaternized shrimp shell meal crosslinking stalk chelating
By step（2）Gains add 10-15 parts by weight water hyacinth particles, with 200-250r/min 20-30 points of rotating speed stirring
Clock, 50-90 DEG C of stirring carries out concentration chelating in 60-90 minutes, is added water after shakeouing, and is immersed in whole in water, the retting 2-5 in water
It is stand-by after it；
（4）The preparation of soilless culture fibrous paper
By step（3）After gains are heated 20-30 minutes at a temperature of 45-55 DEG C, troughing is sent into, 30-40 parts by weight are added
After wood pulp, dispersed with stirring, then it is beaten, then former is molded, and is manufactured paper with pulp into after fiber l Water Paper, after drying, then by winding,
Efficiently quaternized shrimp shell meal crosslinking stalk soilless culture fibrous paper is made.
Described squeezing and crushing is carried out on squeezing pulverizer, between the bottom squeezing roller of squeezing pulverizer and top squeeze roller
Carry out.
Described powder of straw is to continue to crush after drying by stalk both to have obtained after 40-80 mesh sieves, and described stalk is straw
One or more in stalk, maize straw, wheat stalk, soybean stalk, rape stalk.
Described sterilising temp is controlled at 80-100 DEG C, and time control was in 30-60 minutes
Described described wood pulp is also sulfate needle slurry, broad-leaved slurry, straw mechanical pulp, one kind or many in regenerated fiber slurry
Kind.
It is an advantage of the invention that：
（1）The present invention adds after paraffin, water, emulsifying agent by dry, squeezing and pulverization process first with shrimp shell and forms water oil
After the emulsion of system, grafted monomers are added, ammonium ceric nitrate is carried out after initiation reaction, added after ethanol is demulsified by handling
Quaternized shrimp shell meal, afterwards and powder of straw, epoxychloropropane solution are dissolved in glucose solution, rice washing water ultrasound are added afterwards anti-
Ying Hou, is activated after then carrying out mixing retting with water hyacinth, adds wood pulp, mashing shaping, l Water Paper of manufacturing paper with pulp drying volume
Around both obtaining, with dimethyl diallyl ammonium chloride under the initiation of ammonium ceric nitrate graft reaction occurs for the chitosan in shrimp shell meal,
Form a kind of compound, disproportionation forms the quaternized shrimp shell meal of generation, add in glucose solution send out together with powder of straw etc. afterwards
Generation crosslinking shrimp shell meal-powder of straw quaternary ammonium salt after raw cross-linking reaction, improves fibrous paper water conservation and fertilizer-preserving ability, rice washing water and water calabash
Reed particle added after retting the generation of humus, and can more effectively be adsorbed after activation can after organic substance, coated urea
Synergy is carried out to urea, makes nutritious in the fibrous paper of gained, the effect with fine raising crop yield and quality, water
Contain a small amount of plant modifying agent in cucurbit, make crop plant healthy and strong, stimulate plant growth.
（2）Soilless culture fibrous paper prepared by the present invention can provide crop conventional support when crop germination period grows
Material, it is environmentally safe, it is provided simultaneously with retain water and nutrients ability.
Embodiment
A kind of efficiently quaternized shrimp shell meal is crosslinked the preparation method of stalk soilless culture fibrous paper, it is characterised in that including
Following steps：
（1）Quaternized shrimp shell meal
30 parts by weight shrimp shells are well mixed after drying, squeezing and pulverization process with 30 parts by weight paraffin, 30 parts by weight water
Afterwards, after 1.5 parts by weight Emulsifier Span-80 of addition are stirred 40 minutes at 35 DEG C, 50 DEG C are warming up to, 1.5 parts by weight nitre are added
Sour cerium ammonium, reacts 25 minutes, is slowly added to 10 parts by weight dimethyl diallyl ammonium chlorides, insulation reaction 4.5 hours is cooled in
Room temperature, after 35 parts by weight of ethanol of addition stir, filtering, and respectively washed 3 times with petroleum ether, ethanol, water, produce quaternized shrimp
Shell powder, it is stand-by；
（2）Quaternized shrimp shell meal is crosslinked stalk
By step（1）Gains and 10 parts by weight powder of straw, 0.5 parts by weight epoxy chloropropane solution are added to 80 parts by weight grapes
It is well mixed in sugar juice, adds 20 parts by weight rice washing waters, ultrasonic reaction 5 hours is warming up to 65 DEG C, after heating 40 minutes, treated
With；
（3）Quaternized shrimp shell meal crosslinking stalk chelating retting
By step（2）Gains add 12 parts by weight water hyacinth particles, are stirred 25 minutes with 220r/min rotating speed, 60 DEG C of stirrings
Carry out concentration chelating within 70 minutes, added water after shakeouing, to being all immersed in water, retting is stand-by after 3 days in water；
（4）The preparation of soilless culture fibrous paper
By step（3）After gains are heated 25 minutes at a temperature of 50 DEG C, troughing is sent into, 35 parts by weight wood pulps, stirring are added
After scattered, then it is beaten, then former is molded, and is manufactured paper with pulp into after fiber l Water Paper, after drying, then by winding, is made efficient
Quaternized shrimp shell meal is crosslinked stalk soilless culture fibrous paper.
Described squeezing and crushing is carried out on squeezing pulverizer, between the bottom squeezing roller of squeezing pulverizer and top squeeze roller
Carry out.
Described powder of straw is to continue to crush after drying by stalk both to have obtained after 40-80 mesh sieves, and described stalk is straw
One or more in stalk, maize straw, wheat stalk, soybean stalk, rape stalk.
Described sterilising temp is controlled at 90 DEG C, and time control was in 40 minutes
Described described wood pulp is also sulfate needle slurry, broad-leaved slurry, straw mechanical pulp, one kind or many in regenerated fiber slurry
Kind.
Claims (5)
1. a kind of efficiently quaternized shrimp shell meal is crosslinked the preparation method of stalk soilless culture fibrous paper, it is characterised in that including with
Lower step：
（1）Quaternized shrimp shell meal
By 25-35 parts by weight shrimp shell after drying, squeezing and pulverization process and 25-35 parts by weight paraffin, 25-35 parts by weight water
After well mixed, after addition 1-2 parts by weight Emulsifier Span-80 is stirred 30-60 minutes at 30-40 DEG C, 40-60 is warming up to
DEG C, 0.5-3 parts by weight of cerium nitrate ammoniums are added, reacts 20-30 minutes, is slowly added to 5-15 parts by weight dimethyl diallyl chlorinations
Ammonium, insulation reaction 4-5 hours is cooled in room temperature, adds after 30-50 parts by weight of ethanol stirs, filtering, and with petroleum ether,
Ethanol, water are respectively washed 3-4 times, produce quaternized shrimp shell meal, stand-by；
（2）Quaternized shrimp shell meal is crosslinked stalk
By step（1）Gains and 5-15 parts by weight powder of straw, 0.1-0.8 parts by weight epoxy chloropropane solution are added to 50-100
It is well mixed in parts by weight glucose solution, adds 15-25 parts by weight rice washing waters, ultrasonic reaction 1-10 hours is warming up to 60-70
DEG C, it is stand-by after heating 30-120 minutes；
（3）Retting after quaternized shrimp shell meal crosslinking stalk chelating
By step（2）Gains add 10-15 parts by weight water hyacinth particles, with 200-250r/min 20-30 points of rotating speed stirring
Clock, 50-90 DEG C of stirring carries out concentration chelating in 60-90 minutes, is added water after shakeouing, and is immersed in whole in water, the retting 2-5 in water
It is stand-by after it；
（4）The preparation of soilless culture fibrous paper
By step（3）After gains are heated 20-30 minutes at a temperature of 45-55 DEG C, troughing is sent into, 30-40 parts by weight are added
After wood pulp, dispersed with stirring, then it is beaten, then former is molded, and is manufactured paper with pulp into after fiber l Water Paper, after drying, then by winding,
Efficiently quaternized shrimp shell meal crosslinking stalk soilless culture fibrous paper is made.
2. being crosslinked the preparation method of stalk soilless culture fibrous paper according to a kind of efficiently quaternized shrimp shell meal of claim 1, it is special
Levy and be, described squeezing and crushing is carried out on squeezing pulverizer, between the bottom squeezing roller of squeezing pulverizer and top squeeze roller
Carry out.
3. being crosslinked the preparation method of stalk soilless culture fibrous paper according to a kind of efficiently quaternized shrimp shell meal of claim 1, it is special
Levy and be, described powder of straw is to continue to crush after drying by stalk both to have obtained after 40-80 mesh sieves, and described stalk is straw straw
One or more in stalk, maize straw, wheat stalk, soybean stalk, rape stalk.
4. being crosslinked the preparation method of stalk soilless culture fibrous paper according to a kind of efficiently quaternized shrimp shell meal of claim 1, it is special
Levy and be, described sterilising temp is controlled at 80-100 DEG C, and time control was at 30-60 minutes.
5. being crosslinked the preparation method of stalk soilless culture fibrous paper according to a kind of efficiently quaternized shrimp shell meal of claim 1, it is special
Levy and be, described described wood pulp is also sulfate needle slurry, broad-leaved slurry, straw mechanical pulp, one kind in regenerated fiber slurry
Or it is a variety of.
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| CN201710497646.9A CN107142766B (en) | 2017-06-27 | 2017-06-27 | A kind of preparation method of efficiently quaternized shrimp shell meal crosslinking stalk soilless cultivation fibrous paper |
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| CN201710497646.9A CN107142766B (en) | 2017-06-27 | 2017-06-27 | A kind of preparation method of efficiently quaternized shrimp shell meal crosslinking stalk soilless cultivation fibrous paper |
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| CN107142766A true CN107142766A (en) | 2017-09-08 |
| CN107142766B CN107142766B (en) | 2019-01-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427640A (en) * | 2008-12-18 | 2009-05-13 | 浙江大学 | Method for preparing greenhouse culture sprout stoup with water hyacinth |
| CN103497033A (en) * | 2013-08-29 | 2014-01-08 | 合肥市潜溪山庄农业生态园有限公司 | Modified corn cob cultivation matrix and its preparation method |
| CN106134949A (en) * | 2016-06-28 | 2016-11-23 | 李建涛 | A kind of greening flowers cultivation matrix |
| CN106748031A (en) * | 2016-12-03 | 2017-05-31 | 安徽爱能洁生物科技有限公司 | A kind of Rice Cropping compound fertilizer of sustained release performance high and preparation method thereof |
-
2017
- 2017-06-27 CN CN201710497646.9A patent/CN107142766B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427640A (en) * | 2008-12-18 | 2009-05-13 | 浙江大学 | Method for preparing greenhouse culture sprout stoup with water hyacinth |
| CN103497033A (en) * | 2013-08-29 | 2014-01-08 | 合肥市潜溪山庄农业生态园有限公司 | Modified corn cob cultivation matrix and its preparation method |
| CN106134949A (en) * | 2016-06-28 | 2016-11-23 | 李建涛 | A kind of greening flowers cultivation matrix |
| CN106748031A (en) * | 2016-12-03 | 2017-05-31 | 安徽爱能洁生物科技有限公司 | A kind of Rice Cropping compound fertilizer of sustained release performance high and preparation method thereof |
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| CN107142766B (en) | 2019-01-08 |
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