CN106400582A - Preparation method of composite filler for papermaking - Google Patents
Preparation method of composite filler for papermaking Download PDFInfo
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- CN106400582A CN106400582A CN201610850871.1A CN201610850871A CN106400582A CN 106400582 A CN106400582 A CN 106400582A CN 201610850871 A CN201610850871 A CN 201610850871A CN 106400582 A CN106400582 A CN 106400582A
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- Prior art keywords
- powder
- eggshell
- cinder
- compounded mix
- preparation
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000000945 filler Substances 0.000 title abstract description 17
- 239000002131 composite material Substances 0.000 title abstract 5
- 210000003278 egg shell Anatomy 0.000 claims abstract description 66
- 102000002322 Egg Proteins Human genes 0.000 claims abstract description 64
- 108010000912 Egg Proteins Proteins 0.000 claims abstract description 64
- 239000000843 powder Substances 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 239000002270 dispersing agent Substances 0.000 claims abstract description 16
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 3
- 239000003818 cinder Substances 0.000 claims description 47
- 235000012054 meals Nutrition 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 28
- 239000011230 binding agent Substances 0.000 claims description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 15
- 238000000498 ball milling Methods 0.000 claims description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- 238000007605 air drying Methods 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 238000001354 calcination Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000005416 organic matter Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 16
- 230000003287 optical effect Effects 0.000 abstract description 9
- 239000004408 titanium dioxide Substances 0.000 abstract description 8
- 239000003245 coal Substances 0.000 abstract description 6
- 239000002893 slag Substances 0.000 abstract description 6
- 238000000227 grinding Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 208000023445 Congenital pulmonary airway malformation Diseases 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000533901 Narcissus papyraceus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 229940012466 egg shell membrane Drugs 0.000 description 1
- 210000000969 egg white Anatomy 0.000 description 1
- 235000014103 egg white Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/64—Alkaline compounds
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Provided is a preparation method of a composite filler for papermaking. Eggshell powder, coal slag powder and a water-resistant and high-temperature-resistant adhesive are uniformly mixed according to a certain proportion, and smashing is performed to obtain adhesion powder after heating and curing; the adhesion powder is prepared into a suspended solution, then a certain amount of dispersing agent is uniformly stirred, titanium dioxide sol is slowly and dropwise added to the suspended solution in stirring, the suspended solution is heated, stirring continues, then washing, filtration and drying are performed, roasting is performed in a muffle furnace, and finally grinding and 300-mesh screening are performed to obtain the composite filler. The composite filler is prepared by adopting waste eggshells and coal slag as raw materials, and the solid pollution brought by the waste eggshells and coal slag can be effectively solved. After the eggshell powder, the coal slag powder and the water-resistant and high-temperature-resistant adhesive are uniformly mixed, the adhesion powder is obtained through heating, curing and smashing, the usage amount of titanium dioxide can be decreased, the titanium dioxide coating probability can be also improved, and the obtained composite filler is good in optical property.
Description
Technical field
The invention belongs to field of papermaking is and in particular to a kind of preparation method of paper grade (stock) compounded mix.
Background technology
Eggshell is a kind of common life waste material, is easy to get and cheap.The processing and utilization degree of eggshell is but very low, most of quilt
Lose as solid waste, in these eggshells, the egg white of residual and egg shell membrane can be putrid and deteriorated quickly, not only pollute environment,
Cause the waste of eggshell resource.Cinder is a kind of common industrial solid wastes, and substantial amounts of cinder is thrown aside accumulation, do not only taken up
Soil, releases sulfurous gas atmosphere pollution, endangers environment；Cinder reasonable using being that solid waste urgently to be resolved hurrily processes and asks
Topic.
Egg-shell meal is that warp after the pulverizing of discarded eggshell is necessarily processed the inorganic powder material obtaining.Calcium carbonate in egg-shell meal
Content, more than 90%, can be used to make papermaking filler, but directly can lead to be filled with paper as papermaking filler by egg-shell meal
Optical property is poor.The whiteness of cinder powder itself is also lower than the whiteness of egg-shell meal, directly affects the optical property of filled paper.
Content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of paper grade (stock) compounded mix, can not only effective land productivity
With discarded object eggshell and cinder, the optical property being filled with paper can also be greatly improved.
For achieving the above object, the present invention provides a kind of preparation method of paper grade (stock) compounded mix, and the method includes following
Step：
Step one：Natural air drying after eggshell is cleaned, removes, using aqueous slkali soaking, the organic matter being attached on eggshell surface, instead
Freeze-day with constant temperature 4-6h at being placed in 105-120 DEG C after multiple flushing；Eggshell is ground into after fritter and uses ball mill ball milling 3-5h, obtain eggshell
Powder；Use ball mill ball milling 20-30min after cinder is dried, obtain cinder powder；
Step 2：After egg-shell meal, cinder powder and water resistant, high temperature resistant binder are mixed according to certain ratio, heated solid
Pulverize after change, obtain bonding powder；
Step 3：Bonding powder is taken to add a certain amount of dispersant stirring after being configured to the suspension of mass concentration 10-20% all
Even, it is slowly added dropwise TiO 2 sol to the suspension in stirring, suspension is heated and continues to stir, be washed out, filter,
Drying, with 400-500 DEG C of calcining 3-5h in Muffle furnace, finally ground, 300 mesh sieves excessively, obtain compounded mix.
The sodium hydroxide solution that aqueous slkali described in step one is 5% for mass concentration.
Water resistant, high temperature resistant binder described in step 2 is alumina silicate-zirconium oxide adhesive.
The number of the egg-shell meal described in step 2, cinder powder and each component of water resistant, high temperature resistant binder is：Egg-shell meal 60-
80 parts, cinder powder 10-30 part, water resistant, high temperature resistant binder 5-20 part.
Dispersant described in step 3 is polyethylene glycol, and the amount of dispersant is the bonding powder gross mass adding
0.3%.
The principle of the present invention is：Because the time that cinder under equal conditions grinds is more shorter than eggshell, the coal therefore obtaining
Ground-slag is bigger than the particle diameter of egg-shell meal；After egg-shell meal, cinder powder and water resistant, high temperature resistant binder are mixed, thinner eggshell
Powder can more bonding on cinder powder surface, and the whiteness of egg-shell meal is higher than cinder powder, therefore, the bonding powder that is grinding to obtain
Whiteness higher than the whiteness of cinder powder itself, improve overall whiteness；When compounded mix whiteness to be reached is the same, reduce
The usage amount of titanium dioxide.
Beneficial effects of the present invention：The present invention prepares paper grade (stock) compounded mix using discarded object eggshell and cinder for raw material,
The solid pollution that eggshell and cinder bring can be discarded with effectively solving；Egg-shell meal, cinder powder and water resistant, high temperature resistant binder are mixed
After closing uniformly, the bonding that in the bonding powder that heated solidification, pulverizing obtain, egg-shell meal can be more, on cinder powder surface, improves
Overall whiteness and specific surface area, decrease the consumption of titanium dioxide, improve by the probability of coated by titanium dioxide simultaneously, obtain
Compounded mix optical property more preferable；Compared with the papermaking fillers such as traditional calcium carbonate, talcum powder and kaolin, the present invention obtains
To compounded mix there is when applying as papermaking filler more excellent optical property, filler is added in paper, paper
The raising effect is significant of Zhang Baidu and opacity.
Specific embodiment
Embodiment one
This example is a kind of preparation method of present invention paper grade (stock) compounded mix, comprises the following steps：
Step one：Natural air drying after eggshell is cleaned, soaks 24h using the sodium hydroxide solution that mass concentration is 5% and removes attachment
Organic matter on eggshell surface, is placed in freeze-day with constant temperature 4h at 120 DEG C after repeatedly rinsing；Eggshell is ground into after fritter and uses ball mill
Ball milling 5h, obtains egg-shell meal；Use ball mill ball milling 30min after cinder is dried, obtain cinder powder；
Step 2：After egg-shell meal, cinder powder and water resistant, high temperature resistant binder are mixed according to certain ratio, heated solid
Pulverize after change, obtain bonding powder；
Step 3：Bonding powder is taken to add a certain amount of dispersant to stir after being configured to the suspension of mass concentration 15%, to
Suspension in stirring is slowly added dropwise TiO 2 sol, suspension is heated and continues to stir, and is washed out, filters, being dried,
With 500 DEG C of calcining 4h in Muffle furnace, finally ground, 300 mesh sieves excessively, obtain compounded mix.
Water resistant, high temperature resistant binder described in step 2 is alumina silicate-zirconium oxide adhesive.
The number of the egg-shell meal described in step 2, cinder powder and each component of water resistant, high temperature resistant binder is：Egg-shell meal 80
Part, 10 parts of cinder powder, 10 parts of water resistant, high temperature resistant binder.
Dispersant described in step 3 is polyethylene glycol, and the amount of dispersant is the bonding powder gross mass adding
0.3%.
Embodiment two
This example is a kind of preparation method of present invention paper grade (stock) compounded mix, comprises the following steps：
Step one：Natural air drying after eggshell is cleaned, soaks 24h using the sodium hydroxide solution that mass concentration is 5% and removes attachment
Organic matter on eggshell surface, is placed in freeze-day with constant temperature 5h at 110 DEG C after repeatedly rinsing；Eggshell is ground into after fritter and uses ball mill
Ball milling 3h, obtains egg-shell meal；Use ball mill ball milling 20min after cinder is dried, obtain cinder powder；
Step 2：After egg-shell meal, cinder powder and water resistant, high temperature resistant binder are mixed according to certain ratio, heated solid
Pulverize after change, obtain bonding powder；
Step 3：Bonding powder is taken to add a certain amount of dispersant to stir after being configured to the suspension of mass concentration 15%, to
Suspension in stirring is slowly added dropwise TiO 2 sol, suspension is heated and continues to stir, and is washed out, filters, being dried,
With 500 DEG C of calcining 4h in Muffle furnace, finally ground, 300 mesh sieves excessively, obtain compounded mix.
Water resistant, high temperature resistant binder described in step 2 is alumina silicate-zirconium oxide adhesive.
The number of the egg-shell meal described in step 2, cinder powder and each component of water resistant, high temperature resistant binder is：Egg-shell meal 60
Part, 30 parts of cinder powder, 10 parts of water resistant, high temperature resistant binder.
Dispersant described in step 3 is polyethylene glycol, and the amount of dispersant is the bonding powder gross mass adding
0.3%.
Time due to grinding under cinder equal conditions is shorter, and the cinder powder therefore obtaining grinds, than eggshell, the eggshell obtaining
Powder footpath is big, and after mixing egg-shell meal, cinder powder and binder, the bonding that thinner egg-shell meal can be more is in cinder powder
Surface, and the whiteness of egg-shell meal is higher than cinder powder, the whiteness of the bonding powder being grinding to obtain is higher than the whiteness of cinder powder, improves
Overall whiteness and specific surface area, decrease the usage amount of titanium dioxide, improve by the probability of coated by titanium dioxide simultaneously,
The optical property of the compounded mix obtaining is more preferable.
Embodiment three
This example is a kind of preparation method of present invention paper grade (stock) compounded mix, comprises the following steps：
Step one：Natural air drying after eggshell is cleaned, soaks 24h using the sodium hydroxide solution that mass concentration is 5% and removes attachment
Organic matter on eggshell surface, is placed in freeze-day with constant temperature 6h at 105 DEG C after repeatedly rinsing；Eggshell is ground into after fritter and uses ball mill
Ball milling 5h, obtains egg-shell meal；Use ball mill ball milling 30min after cinder is dried, obtain cinder powder；
Step 2：After egg-shell meal, cinder powder and water resistant, high temperature resistant binder are mixed according to certain ratio, heated solid
Pulverize after change, obtain bonding powder；
Step 3：Bonding powder is taken to add a certain amount of dispersant to stir after being configured to the suspension of mass concentration 15%, to
Suspension in stirring is slowly added dropwise TiO 2 sol, suspension is heated and continues to stir, and is washed out, filters, being dried,
With 500 DEG C of calcining 4h in Muffle furnace, finally ground, 300 mesh sieves excessively, obtain compounded mix.
Water resistant, high temperature resistant binder described in step 2 is alumina silicate-zirconium oxide adhesive.
The number of the egg-shell meal described in step 2, cinder powder and each component of water resistant, high temperature resistant binder is：Egg-shell meal 70
Part, 15 parts of cinder powder, 15 parts of water resistant, high temperature resistant binder.
Dispersant described in step 3 is polyethylene glycol, and the amount of dispersant is the bonding powder gross mass adding
0.3%.
Example IV
This example is a kind of application in papermaking for the present invention paper grade (stock) compounded mix.
Bleached hardwood pulp is discongested uniformly through defiberizing machine, in the slurry after discongesting, adds 10% compounded mix (phase
Gross mass for oven dry stock and filler), after stirring, add 0.03% CPAM (the total matter with respect to oven dry stock and filler
Amount) as retention agent, after stirring, handsheet on small-sized handshcet former, handsheet quantification of 60g m-2.
By relevant national standard method, handsheet is carried out respectively with the mensure of whiteness and opacity.It is filled with 10% compound to fill out
The whiteness of handsheet of material and opacity are respectively：83.65%ISO and 92.13%, with respect to the egg-shell meal under equal conditions and
Cinder powder is directly mixed for the whiteness of the handsheet that copy paper obtains and opacity increased 8.64%ISO and 6.79% respectively.
The compounded mix of the inventive method preparation has more excellent optical property as papermaking filler when applying,
Filler is added in paper, the raising effect is significant of Paper White Degree and opacity.
Embodiment five
This example is a kind of application in papermaking for the present invention paper grade (stock) compounded mix.
Bleached hardwood pulp is discongested uniformly through defiberizing machine, in the slurry after discongesting, adds 20% compounded mix
(with respect to the gross mass of oven dry stock and filler), after stirring, adds 0.03% CPAM (with respect to oven dry stock and filler
Gross mass) as retention agent, after stirring, handsheet on small-sized handshcet former, handsheet quantification of 60g m-2.
By relevant national standard method, handsheet is carried out respectively with the mensure of whiteness and opacity.It is filled with 10% compound to fill out
The whiteness of handsheet of material and opacity are respectively：85.37%ISO and 95.78%, with respect to the egg-shell meal under equal conditions and
Cinder powder is directly mixed for the whiteness of the handsheet that copy paper obtains and opacity increased 10.36%ISO and 9.44% respectively.
Compounded mix prepared by the inventive method, as papermaking filler, can not only effectively utilize discarded object eggshell and coal
Slag, can also greatly improve the optical property being filled with paper.
Claims (5)
1. a kind of preparation method of paper grade (stock) compounded mix it is characterised in that：The method comprises the following steps：
Step one：Natural air drying after eggshell is cleaned, removes, using aqueous slkali soaking, the organic matter being attached on eggshell surface, instead
Freeze-day with constant temperature 4-6h at being placed in 105-120 DEG C after multiple flushing；Eggshell is ground into after fritter and uses ball mill ball milling 3-5h, obtain eggshell
Powder；Use ball mill ball milling 20-30min after cinder is dried, obtain cinder powder；
Step 2：After egg-shell meal, cinder powder and water resistant, high temperature resistant binder are mixed according to certain ratio, heated solid
Pulverize after change, obtain bonding powder；
Step 3：Bonding powder is taken to add a certain amount of dispersant stirring after being configured to the suspension of mass concentration 10-20% all
Even, it is slowly added dropwise TiO 2 sol to the suspension in stirring, suspension is heated and continues to stir, be washed out, filter,
Drying, with 400-500 DEG C of calcining 3-5h in Muffle furnace, finally ground, 300 mesh sieves excessively, obtain compounded mix.
2. a kind of paper grade (stock) compounded mix according to claim 1 preparation method it is characterised in that：Described in step
Aqueous slkali be 5% for mass concentration sodium hydroxide solution.
3. a kind of paper grade (stock) compounded mix according to claim 1 preparation method it is characterised in that：Described in step 2
Water resistant, high temperature resistant binder be alumina silicate-zirconium oxide adhesive.
4. a kind of paper grade (stock) compounded mix according to claim 1 preparation method it is characterised in that：Described in step 2
The number of egg-shell meal, cinder powder and each component of water resistant, high temperature resistant binder be：Egg-shell meal 60-80 part, cinder powder 10-30 part,
Water resistant, high temperature resistant binder 5-20 part.
5. a kind of paper grade (stock) compounded mix according to claim 1 preparation method it is characterised in that：Described in step 3
Dispersant be polyethylene glycol, the amount of dispersant is the 0.3% of the bonding powder gross mass adding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850871.1A CN106400582B (en) | 2016-09-27 | 2016-09-27 | A kind of preparation method of paper grade (stock) compounded mix |
| CN201711221483.8A CN108103833B (en) | 2016-09-27 | 2016-09-27 | Preparation method of composite filler for papermaking |
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| CN201610850871.1A CN106400582B (en) | 2016-09-27 | 2016-09-27 | A kind of preparation method of paper grade (stock) compounded mix |
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| CN201711221483.8A Division CN108103833B (en) | 2016-09-27 | 2016-09-27 | Preparation method of composite filler for papermaking |
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| Publication Number | Publication Date |
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| CN106400582A true CN106400582A (en) | 2017-02-15 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2562482A (en) * | 2017-05-15 | 2018-11-21 | Alterwaste Ltd | Biodegradable material from a raw calcium carbonate based material and a biodegradable fibril or fibre based binding agent |
| JP2020180402A (en) * | 2019-04-26 | 2020-11-05 | 株式会社Ｓａｍｕｒａｉ Ｔｒａｄｉｎｇ | Manufacturing method of fiber molded product, and fiber molded product |
| JP2020183601A (en) * | 2020-02-13 | 2020-11-12 | 株式会社Ｓａｍｕｒａｉ Ｔｒａｄｉｎｇ | Paper manufacturing method, pulp mold manufacturing method, paper, pulp mold |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775332B (en) * | 2022-05-30 | 2023-05-12 | 福建省格绿木业有限公司 | Manufacturing method of decorative material with outstanding crack effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665619A (en) * | 2009-09-27 | 2010-03-10 | 上海大学 | Egg-shell powder filled poly-lactic acid composite material and preparation method thereof |
| CN102086285A (en) * | 2010-12-09 | 2011-06-08 | 中山大学 | Eggshell filler having high beta nucleation on polypropylene and preparation method thereof |
| CN102261012A (en) * | 2011-04-08 | 2011-11-30 | 芬欧汇川(常熟)纸业有限公司 | Methods for manufacturing fillers and pigments for papermaking from eggshells and resulting products |
| CN103330237A (en) * | 2013-06-27 | 2013-10-02 | 北京二商健力食品科技有限公司 | Method and device for processing egg shell meal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ID21632A (en) * | 1996-12-09 | 1999-07-08 | Jujo Paper Co Ltd | PROCESS OF MAKING CALCIUM CARBONATE |
| CN101230207A (en) * | 2007-12-28 | 2008-07-30 | 绍兴文理学院 | Processing technique for natural biological calcium carbonate powder filler |
| CN103146228A (en) * | 2013-02-27 | 2013-06-12 | 陕西科技大学 | Method for preparing ultrafine uniform calcium silicate filler used for papermaking by utilizing flyash |
-
2016
- 2016-09-27 CN CN201711221483.8A patent/CN108103833B/en active Active
- 2016-09-27 CN CN201610850871.1A patent/CN106400582B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665619A (en) * | 2009-09-27 | 2010-03-10 | 上海大学 | Egg-shell powder filled poly-lactic acid composite material and preparation method thereof |
| CN102086285A (en) * | 2010-12-09 | 2011-06-08 | 中山大学 | Eggshell filler having high beta nucleation on polypropylene and preparation method thereof |
| CN102261012A (en) * | 2011-04-08 | 2011-11-30 | 芬欧汇川(常熟)纸业有限公司 | Methods for manufacturing fillers and pigments for papermaking from eggshells and resulting products |
| CN103330237A (en) * | 2013-06-27 | 2013-10-02 | 北京二商健力食品科技有限公司 | Method and device for processing egg shell meal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2562482A (en) * | 2017-05-15 | 2018-11-21 | Alterwaste Ltd | Biodegradable material from a raw calcium carbonate based material and a biodegradable fibril or fibre based binding agent |
| JP2020180402A (en) * | 2019-04-26 | 2020-11-05 | 株式会社Ｓａｍｕｒａｉ Ｔｒａｄｉｎｇ | Manufacturing method of fiber molded product, and fiber molded product |
| JP7336128B2 (en) | 2019-04-26 | 2023-08-31 | 株式会社Samurai Trading | paper manufacturing method |
| JP2020183601A (en) * | 2020-02-13 | 2020-11-12 | 株式会社Ｓａｍｕｒａｉ Ｔｒａｄｉｎｇ | Paper manufacturing method, pulp mold manufacturing method, paper, pulp mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106400582B (en) | 2018-04-10 |
| CN108103833B (en) | 2020-11-03 |
| CN108103833A (en) | 2018-06-01 |
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