CN107345379A - A kind of environmentally friendly manuscript paper and preparation method thereof - Google Patents
A kind of environmentally friendly manuscript paper and preparation method thereof Download PDFInfo
- Publication number
- CN107345379A CN107345379A CN201710518524.3A CN201710518524A CN107345379A CN 107345379 A CN107345379 A CN 107345379A CN 201710518524 A CN201710518524 A CN 201710518524A CN 107345379 A CN107345379 A CN 107345379A
- Authority
- CN
- China
- Prior art keywords
- environmentally friendly
- manuscript paper
- fiber
- bleaching
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
Abstract
The invention discloses a kind of environmentally friendly manuscript paper and preparation method thereof, the raw material that prepare of the environmentally friendly manuscript paper are elephant excrement, and the auxiliary agent added in preparation process has alkali lye, disinfectant, suspending agent, bleaching agent；By sterilization → separation fiber → bleaching → fiber purification, → framework bamboo sieve takes → dries and can obtain the environmentally friendly manuscript paper, convenient and swift；Because manuscript paper is relatively low to performance all requirements, it is not necessary to the use of elephant excrement is raw material using this characteristic using good fiber quality, extracts the fiber in elephant excrement, manuscript paper is made；Cost is cheap, and preparation method is easy, and waste resource recycles, environmental protection and energy saving.
Description
Technical field
The present invention relates to paper products preparation technology field, particularly a kind of environmentally friendly manuscript paper and preparation method thereof.
Background technology
Manuscript paper learns to use frequently in office process in the modern times, it is necessary to use substantial amounts of grass particularly in learning process
Manuscript paper, manuscript paper are generally used for simulation calculus or worked out a draft, and manuscript paper can be also distributed in all kinds of examinations；If printed using conventional A4
Paper or operation paper are too high as manuscript paper cost, so typically can the relatively low special manuscript paper of use cost.Manuscript paper is typically using recovery
Waste paper or stalk bamboo etc. be prepared because contain a large amount of fibers in these materials, and cost is cheap.
Research shows, substantial amounts of string is also contained in excrement of the plant-eating animal such as ox, horse, panda, herbvore dynamic
If the excrement of thing is not so good as omnivorous or carnivore as chemical fertilizer effect, fiber can be therefrom extracted, manuscript paper is made, not only cost is low
It is honest and clean, meet the strategic thought of sustainable development, utilize resource to greatest extent.And in plant-eating animal, an elephant is averaged
Often produce excrement about 250kg daily, its excrement of Collection utilization, the manuscript paper relatively low to performance requirement can be produced by extracting fiber therein.
The content of the invention
In view of the deficienciess of the prior art, utilize the ring that elephant excrement is raw material it is an object of the invention to provide a kind of
Protect manuscript paper and preparation method thereof.
In order to achieve the above object, technical scheme provided by the invention is as follows：
A kind of environmentally friendly manuscript paper, the raw material that prepare of the environmentally friendly manuscript paper are elephant excrement, the auxiliary agent added in preparation process
There are alkali lye, disinfectant, suspending agent, bleaching agent；
The preparation method of the environmentally friendly manuscript paper, comprises the following steps：
1) dry elephant excrement is put into fermentation vat, add the running water of weight such as elephant excrement and etc. weight alkali
Water, after soaking 3-5h, stirring makes caking scattered, continues to soak 5-10h；
2) suspending agent is added, after stirring, 10-15h is stood, top fiber is separated, add service sink；
3) it is immersed in after impurity is cleaned up in service sink in water, adds suspending agent, take upper strata suspension fiber；
4) repeat step 3) until obtaining pure fiber slurry；
5) fiber slurry is subjected to bleaching；
6) the treated upper strata of step 5) of learning from else's experience is sieved with framework bamboo and floats fiber, drying can obtain the environmentally friendly original text
Paper.
After animal digestion excretes, significant portion of fiber can stay in excrement plant, and the feces volume of elephant is huge
Greatly, it can be ensured that sufficient raw material, and elephant excrement can also be replaced with the excrement of other crib animals, but the receipts of elephant excrement
Collection is more convenient compared with other animals with extracting；By sterilization → separation fiber → bleaching → fiber purification, → framework bamboo sieve takes → dries
It is dry to can obtain the environmentally friendly manuscript paper, it is convenient and swift.
Preferably, the alkali lye is the sodium hydroxide solution that mass fraction concentration is 11-18%.
Preferably, environment pH value is 7.8-9 in fermentation vat in step 1).
Preferably, the bleaching agent is FAS paper pulp bleaching agents.
Preferably, the bleaching in step 4) uses ECF bleaching process.
Beneficial effects of the present invention：Because manuscript paper is relatively low to performance all requirements, it is not necessary to using good fiber quality, utilize
This characteristic, the use of elephant excrement is raw material, after elephant digests, fiber stays in excrement plant, extracts in elephant excrement
Fiber, you can manuscript paper is made；This method cost is cheap, and step is simple, and preparation method is easy, can efficiently utilize elephant excrement
In fiber, substantial amounts of manuscript paper can be produced in the short time, waste resource recycles, environmental protection and energy saving.
Embodiment
The following specific embodiments are described below is described in further detail to the present invention.
Embodiment 1
A kind of environmentally friendly manuscript paper, the raw material that prepare of the environmentally friendly manuscript paper are elephant excrement, the auxiliary agent added in preparation process
There are the sodium hydroxide solution, disinfectant, suspending agent, FAS paper pulp bleaching agents that mass fraction concentration is 15%；
The preparation method of the environmentally friendly manuscript paper, comprises the following steps：
1) dry elephant excrement is put into fermentation vat, add the running water of weight such as elephant excrement and etc. weight it is dense
Spend the sodium hydroxide solution for 15% so that environment pH value is 7.8 in fermentation vat, and after soaking 4h, stirring makes caking scattered, continues
Soak 8h；
2) suspending agent is added, after stirring, 12h is stood, top fiber is separated, add service sink；
3) it is immersed in after impurity is cleaned up in service sink in water, adds suspending agent, take upper strata suspension fiber, until
Obtain pure fiber slurry；
4) fiber slurry is bleached by EcF bleaching process；
The treated upper strata of step 4) of learning from else's experience is sieved with framework bamboo and floats fiber, drying can obtain the environmentally friendly manuscript paper.
Described above is only the preferred embodiment of the present invention, is not the limitation to the scope of the claims of the present invention, all to belong to
Technical scheme under thinking of the present invention belongs to protection scope of the present invention.It should be pointed out that the ordinary skill people for this area
For member, some improvements and modifications without departing from the inventive concept of the premise, these improvements and modifications also should be regarded as this hair
Bright protection domain.
Claims (5)
1. a kind of environmentally friendly manuscript paper, it is characterised in that the raw material that prepare of the environmentally friendly manuscript paper are elephant excrement, are added in preparation process
The auxiliary agent added has alkali lye, disinfectant, suspending agent, bleaching agent；
The preparation method of the environmentally friendly manuscript paper, comprises the following steps：
1) dry elephant excrement is put into fermentation vat, add the running water of weight such as elephant excrement and etc. weight buck,
After soaking 3-5h, stirring makes caking scattered, continues to soak 5-10h；
2) suspending agent is added, after stirring, 10-15h is stood, top fiber is separated, add service sink；
3) it is immersed in after impurity is cleaned up in service sink in water, adds suspending agent, take upper strata suspension fiber；
4) repeat step 3) until obtaining pure fiber slurry；
5) fiber slurry is subjected to bleaching；
6) the treated upper strata of step 5) of learning from else's experience is sieved with framework bamboo and floats fiber, drying can obtain the environmentally friendly manuscript paper.
2. a kind of environmentally friendly manuscript paper according to claim 1, it is characterised in that the alkali lye is that mass fraction concentration is 11-
18% sodium hydroxide solution.
3. a kind of environmentally friendly manuscript paper according to claim 1, it is characterised in that environment pH value is in fermentation vat in step 1)
7.8-9。
4. a kind of environmentally friendly manuscript paper according to claim 1, it is characterised in that the bleaching agent is FAS paper pulp bleaching agents.
5. a kind of environmentally friendly manuscript paper according to claim 1, it is characterised in that the bleaching in step 4) uses
ECF bleaching process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518524.3A CN107345379A (en) | 2017-06-29 | 2017-06-29 | A kind of environmentally friendly manuscript paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518524.3A CN107345379A (en) | 2017-06-29 | 2017-06-29 | A kind of environmentally friendly manuscript paper and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107345379A true CN107345379A (en) | 2017-11-14 |
Family
ID=60256576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710518524.3A Pending CN107345379A (en) | 2017-06-29 | 2017-06-29 | A kind of environmentally friendly manuscript paper and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107345379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608081A (en) * | 2020-12-15 | 2021-04-06 | 黑龙江边外香农业有限责任公司 | Animal fiber greening brick and preparation method thereof |
| CN112626909A (en) * | 2020-12-15 | 2021-04-09 | 黑龙江边外香农业有限责任公司 | Antibacterial and mildewproof environment-friendly paper and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306392A (en) * | 1990-09-14 | 1994-04-26 | Akio Mita | Process for preparing pulp using potassium-based alkaline solution |
| CN102230287A (en) * | 2011-06-27 | 2011-11-02 | 山西大学 | Method for preparing paper pulp |
| CN102383340A (en) * | 2010-09-01 | 2012-03-21 | 李绪芳 | Preparation method of panda excrement paper |
| CN106149439A (en) * | 2015-04-23 | 2016-11-23 | 蒋卫 | A kind of method of cow dung paper pulp with cow dung as material |
-
2017
- 2017-06-29 CN CN201710518524.3A patent/CN107345379A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306392A (en) * | 1990-09-14 | 1994-04-26 | Akio Mita | Process for preparing pulp using potassium-based alkaline solution |
| CN102383340A (en) * | 2010-09-01 | 2012-03-21 | 李绪芳 | Preparation method of panda excrement paper |
| CN102230287A (en) * | 2011-06-27 | 2011-11-02 | 山西大学 | Method for preparing paper pulp |
| CN106149439A (en) * | 2015-04-23 | 2016-11-23 | 蒋卫 | A kind of method of cow dung paper pulp with cow dung as material |
Non-Patent Citations (1)
| Title |
|---|
| 周伟强: "奇异的象粪香纸", 《少年文摘》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608081A (en) * | 2020-12-15 | 2021-04-06 | 黑龙江边外香农业有限责任公司 | Animal fiber greening brick and preparation method thereof |
| CN112626909A (en) * | 2020-12-15 | 2021-04-09 | 黑龙江边外香农业有限责任公司 | Antibacterial and mildewproof environment-friendly paper and preparation method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20171114 |