CN106723287A - A kind of preparation method of papermaking-method reconstituted tobaccos retention and drainage aid agent - Google Patents
A kind of preparation method of papermaking-method reconstituted tobaccos retention and drainage aid agent Download PDFInfo
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- CN106723287A CN106723287A CN201710135718.5A CN201710135718A CN106723287A CN 106723287 A CN106723287 A CN 106723287A CN 201710135718 A CN201710135718 A CN 201710135718A CN 106723287 A CN106723287 A CN 106723287A
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- Prior art keywords
- retention
- aid agent
- water
- preparation
- papermaking
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- 230000014759 maintenance of location Effects 0.000 title claims abstract description 39
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 241000208125 Nicotiana Species 0.000 title description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 244000303965 Cyamopsis psoralioides Species 0.000 claims abstract description 17
- 239000000084 colloidal system Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 16
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims abstract description 12
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 7
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 244000061176 Nicotiana tabacum Species 0.000 claims abstract 3
- 238000003756 stirring Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012675 alcoholic extract Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229920002907 Guar gum Polymers 0.000 description 3
- 239000013068 control sample Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 229960002154 guar gum Drugs 0.000 description 3
- 235000010417 guar gum Nutrition 0.000 description 3
- 239000000665 guar gum Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 150000000827 D-mannopyranoses Chemical class 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229960003082 galactose Drugs 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
Abstract
The present invention provides a kind of preparation method of papermaking-method reconstituted tobaccos retention and drainage aid agent, and by ferric sulfate, iron chloride or bodied ferric sulfate with natural guars to be well mixed, mixing ratio is 1：10~1：12；Stirred at room temperature 1~2 hour in the 1 part of water of 10~20 parts of input of mixture for taking gained, 80~100 DEG C are then heated to react 2~4 hours, after completion of the reaction, the retention aid and filtering aid agent solution of preparation rinses colloid after being down to room temperature with 50 parts of water, and the colloid after washing is dried and is made powder.The retention and drainage aid agent that the present invention is prepared is added to in reconstituted tobacoo slurry, slurry retention and water filtering performance is improve, the reconstituted tobacoo suction taste produced with this method is unaffected, and the substrate evenness of reconstituted tobacoo is improved.
Description
Technical field
The invention belongs to tobacco leaf thin sheet production, specifically a kind of papermaking-method reconstituted tobaccos retention aid and filtering aid
The preparation method of agent.
Background technology
In the prior art, the raw material of tobacco sheets by paper making method is mainly offal and offal, can form a large amount of thin in defibrination
Small fiber and fragment.These tiny components can make slurry water filtering performance be deteriorated, and itself also be easy to from the mesh of forming net
It is lost.In addition, tobacco sheets by paper making method can also add a certain amount of functional filler-calcium carbonate during manufacturing paper with pulp, this is more
Acute slurry drainage is compared with the slow and relatively low problem of the total retention of one way.For improve tobacco sheets by paper making method production in fiber fines and
The retention and slurry drainability of fragment and filler, and then improve paper machine operation performance, while reducing the production of reconstituted tobacoo
Cost and reduction wastewater treatment load need to often add retention and drainage aid agent in process of production to reduce environmental pollution.
Natural guars (guar gum) are《Tobacco additive agent permits register》Middle license adding ingredient, but because its retention is helped
Filter performance is not so good as modified guar, and the retention and drainage aid agent commonly used in papermaking-method reconstituted tobaccos is mainly modified guar and modified shell
Glycan.
Such as the patent No. " " 201110325120.5 " multi-functional paper grade (stock) guar derivative and preparation method and application,
A kind of preparation method of modified cation retention and drainage aid agent of the patent No. " 201310708981.0 ", the chemical modification of modified guar
Reaction system is complicated, and process is cumbersome, unavoidably there is complicated chemical residual and accessory substance, to the cigarette of papermaking-method reconstituted tobaccos
Makings amount and security produce harmful effect；Shitosan is not《Tobacco additive agent permits register》Middle license adding ingredient, it changes
Property thing there is also and modified cation guar gum identical quality and safety issue.Taking into account flue gas aesthetic quality and security
On the premise of, research novel retention and draining agents have weight for improving application level of the papermaking-method reconstituted tobaccos in cigarette composition
Want meaning.
Hybrid inorganic-organic materials reaction system and preparation method are all relatively simple, and the inorganic particulate dispersion in preparation is homogeneous,
Material overall structure is uniform, and organic under proper condition and inorganic component can be bonded with chemical bond form, keeps respective component
Energy and advantage.
Guar xanthan molecule is that D- mannopyranoses construction unit forms stiff backbone by β-(1-4) glycosidic bond, and side chain is by D-
With α-(1-6) key joint on main chain, the ratio of mannose and galactolipin is substantially 2 to galactopyranose construction unit：1.Melon
There is no non-polar group on your glue straight chain, all in outside, galactolipin side chain is not covered for most of primary hydroxyl and secondary hydroxyl
The alcoholic extract hydroxyl group of activity, therefore with bigger hydrogen bond activity.This molecular structure feature of guar gum is conducive to it to carry out molecule
The hydridization of the organic-inorganic material of level.
The compositions such as ferric sulfate, iron chloride or bodied ferric sulfate solubility property in water is good, and heating easily forms Fe (OH)3Glue
Body, Fe (OH)3, with charge density than larger positive charge, when existing in solution, the alcoholic extract hydroxyl group with hydrogen bond activity is stronger for micelle
Natural guars molecule because the stronger bridging action of its alcoholic extract hydroxyl group, easily with Fe (OH)3There is intermolecular hydridization in micelle
Reaction.
The content of the invention
For above-mentioned the deficiencies in the prior art, the present invention provides a kind of preparation side of papermaking-method reconstituted tobaccos retention and drainage aid agent
Method, and will not, it is necessary on the premise of flue gas aesthetic quality and security is taken into account, can improve slurry retention and water filtering performance
Taste is inhaled to reconstituted tobacco to be negatively affected.
The technical scheme that the present invention is provided：A kind of preparation method of papermaking-method reconstituted tobaccos retention and drainage aid agent, including it is as follows
Step：
(1) ferric sulfate, iron chloride or bodied ferric sulfate are well mixed with natural guars, mixing quality ratio is 1:10~
1:12；
(2) in taking the water of 1 part of mixture, 10~20 parts of the input obtained by step (1), 1 is stirred at room temperature in reactor~
2 hours, then heat to 80~100 DEG C and react 2~4 hours；
(3) after completion of the reaction, after the temperature of the retention aid and filtering aid agent solution for step (2) being prepared is down to room temperature, with 50
Part water rinses colloid, and the colloid after washing is 0.1MPa in vacuum, and after being vacuum dried at 100 DEG C of temperature, cooling is crushed and is made 80
Mesh powder.
The ingredient proportion that the retention and drainage aid agent and slurry are counted with solid dry measure is 2/10000ths~6, is direct plungeed into destroying forebay
Stir.
Beneficial effects of the present invention：(1) present invention heats shape using ferric sulfate, iron chloride or bodied ferric sulfate in water
Into Fe (OH)3Colloid, Fe (OH)3Micelle carries charge density than larger positive charge, stronger with the alcoholic extract hydroxyl group with hydrogen bond activity
Natural guars molecule there is hydridization reaction, form the retention and drainage aid agent of new hybrid inorganic-organic；
(2) on the premise of flue gas aesthetic quality and security is taken into account, slurry retention and water filtering performance can be improved, and
Taste will not be inhaled to reconstituted tobacco to be negatively affected.
Specific embodiment
With reference to specific embodiment, the present invention is described further.
Embodiment 1
10 grams of ferric sulfate and 100 grams of natural guars premix are uniform, in taking the mixture 100 grams of inputs, 1000 grams of water, room
Stirred 1 hour in reactor under temperature, then heat to 80 DEG C and react 2 hours, reaction is finished, the retention aid and filtering aid agent solution of preparation
It is down to room temperature and rinses colloid with 5000 grams of water, the colloid after washing is 0.1MPa in vacuum, after being vacuum dried at 100 DEG C of temperature,
Cooling, crushing is made 80 mesh powder.
Embodiment 2
10 grams of iron chloride and 120 grams of natural guars premix are uniform, in taking the mixture 100 grams of inputs, 2000 grams of water, room
Stirred 2 hours in reactor under temperature, then heat to 100 DEG C and react 4 hours, reaction is finished, and the retention and drainage aid agent of preparation is molten
Liquid is down to room temperature and rinses colloid with 5000 grams of water, and the colloid after washing is 0.1MPa in vacuum, is vacuum dried at 100 DEG C of temperature
Afterwards, cool down, crushing is made 80 mesh powder.
Embodiment 3
10 grams of bodied ferric sulfates and 105 grams of natural guars premixs are uniform, take the mixture 100 grams of inputs, 1500 grams of water
In, stirred 1.2 hours in reactor at room temperature, then heat to 90 DEG C and react 3 hours, reaction is finished, and the retention of preparation is helped
Filtering agent solution is down to room temperature and rinses colloid with 5000 grams of water, and the colloid after washing is 0.1MPa, vacuum at 100 DEG C of temperature in vacuum
After drying, cooling, crushing is made 80 mesh powder.
Embodiment 4
10 grams of ferric sulfate and 110 grams of natural guars premix are uniform, in taking the mixture 100 grams of inputs, 1800 grams of water, room
Stirred 1.6 hours in reactor under temperature, then heat to 85 DEG C and react 2.5 hours.Reaction is finished, the retention and drainage aid agent of preparation
Solution is down to room temperature and rinses colloid with 5000 grams of water, and the colloid after washing is 0.1MPa in vacuum, is vacuum dried at 100 DEG C of temperature
Afterwards, cool down, crushing is made 80 mesh powder.
Effect assessment
It is 0.5% to copy 1000 grams of forebay slurry to take slurry dense, adds the 1~3mg of retention and drainage aid agent for preparing to stir.Adopt
Its water filtering performance and retention performance are evaluated with dynamic drainage instrument, while doing control sample experiment, control sample is natural Guar
Glue.
The wherein measure of slurry water filtering performance：Valve is opened when stirring 3 0s under certain mixing speed, 20s filters are determined
Amount of filtrate (g) in the water time
The measure of tobacco slurry first-past retention：
Tobacco slurry running water is made into 0.5% concentration, the 500ml tobacco pulps equivalent to 2.5g oven dry stocks are measured
Material, adds retention and drainage aid agent to stir 70s during dynamic drainage instrument is transferred to after stirring evenly.Draining valve is opened, initial 100m l filters are taken
Liquid, is filtered with the filter paper of constant weight, is dried, is weighed.The calculating of first-past retention R (%)：
R=(S0- 5S)/S0× 100=(1-C/C0)×100
In formula：S0Solid quality, g in -500m l paper stocks；
Solid quality in S -100ml filtrates, g；
C0The concentration of-paper stock, %；
The concentration of C-filtrate, %.
It is as shown in table 1 the water filtering performance and the experimental result of first-past retention of tobacco slurry, hydridization Fe (OH)3Colloid
Novel retention and draining agents it is better than control sample on water filtering performance and retention performance, water filtering performance improves 21.2~26%,
Retention improves 11.1~14.5%, and the effect compared to natural guars is obvious.
The water filtering performance and first-past retention of the tobacco slurry of table 1
The detailed description of specific embodiments of the present invention is the foregoing is only, the present invention is not limited with this, it is all at this
Any modification, equivalent and improvement for being made in the mentality of designing of invention etc., should be included in protection scope of the present invention it
It is interior.
Claims (2)
1. a kind of preparation method of papermaking-method reconstituted tobaccos retention and drainage aid agent, it is characterised in that comprise the following steps：
(1) ferric sulfate, iron chloride or bodied ferric sulfate are well mixed with natural guars, mixing quality ratio is 1:10~1:
12；
(2) take in the 1 part of water of 10~20 parts of input of mixture obtained by step (1), stir 1~2 at room temperature in reactor small
When, then heat to 80~100 DEG C and react 2~4 hours；
(3) after completion of the reaction, after the temperature of the retention aid and filtering aid agent solution for step (2) being prepared is down to room temperature, with 50 parts of water
Colloid is rinsed, the colloid after washing is 0.1MPa in vacuum, after being vacuum dried at 100 DEG C of temperature, cooling, crushing is made 80 mesh powder
End.
2. application of the retention and drainage aid agent that method according to claim 1 is prepared in papermaking-method reconstituted tobaccos, its feature
It is：The ingredient proportion that the retention and drainage aid agent and slurry are counted with solid dry measure is 2/10000ths~6, direct plunges into copy and stir in forebay
Mix uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135718.5A CN106723287B (en) | 2017-03-08 | 2017-03-08 | A kind of preparation method of papermaking-method reconstituted tobaccos retention and drainage aid agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135718.5A CN106723287B (en) | 2017-03-08 | 2017-03-08 | A kind of preparation method of papermaking-method reconstituted tobaccos retention and drainage aid agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106723287A true CN106723287A (en) | 2017-05-31 |
| CN106723287B CN106723287B (en) | 2018-12-04 |
Family
ID=58961445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710135718.5A Active CN106723287B (en) | 2017-03-08 | 2017-03-08 | A kind of preparation method of papermaking-method reconstituted tobaccos retention and drainage aid agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN106723287B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1851123A (en) * | 2006-05-30 | 2006-10-25 | 朱勇强 | Glueing method for papermaking process |
| CN101208360A (en) * | 2005-06-24 | 2008-06-25 | 赫尔克里士公司 | Improved retention and drainage in the manufacture of paper |
| CN101255666A (en) * | 2008-03-18 | 2008-09-03 | 陕西科技大学 | Method for manufacturing corpuscle filling material-starch complexes papermaking filling material |
| CN101999019A (en) * | 2008-04-10 | 2011-03-30 | S.P.C.M.股份公司 | Process for manufacturing paper and board |
| CN102227376A (en) * | 2008-11-26 | 2011-10-26 | 巴斯夫欧洲公司 | Aqueous polysilicate composition, its preparation and its use in papermaking |
| CN102767117A (en) * | 2011-05-03 | 2012-11-07 | 湖北中烟工业有限责任公司 | Method for raising retention rate and drainability of slurry of tobacco sheet by papermaking process |
| CN102934836A (en) * | 2012-11-08 | 2013-02-20 | 广东中烟工业有限责任公司 | Method for improving filtering efficiency of tobacco powder extracting solution during production of tobacco sheets through paper-making process |
| CN103282582A (en) * | 2010-10-29 | 2013-09-04 | 巴科曼实验室国际公司 | Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
| CN103422382A (en) * | 2012-05-21 | 2013-12-04 | 埃科莱布美国股份有限公司 | A method and a composition for reducing viscosity of organic contaminants in pulp processes and papermaking processes |
| CN103590278A (en) * | 2013-11-07 | 2014-02-19 | 金红叶纸业集团有限公司 | Papermaking technology and paper |
| CN104114767A (en) * | 2012-02-22 | 2014-10-22 | 凯米罗总公司 | Method for making of paper, tissue, board or the like |
| CN104284866A (en) * | 2012-03-28 | 2015-01-14 | 哈洛资源公司 | Water treatment compositions and methods of use |
| CN105107484A (en) * | 2015-09-18 | 2015-12-02 | 内江师范学院 | Preparation method for industrial gelatin-based retention and drainage aid |
| CN106381758A (en) * | 2016-10-13 | 2017-02-08 | 内江师范学院 | Application of carboxymethyl chitin to serving as retention and filtration aid |
-
2017
- 2017-03-08 CN CN201710135718.5A patent/CN106723287B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208360A (en) * | 2005-06-24 | 2008-06-25 | 赫尔克里士公司 | Improved retention and drainage in the manufacture of paper |
| CN1851123A (en) * | 2006-05-30 | 2006-10-25 | 朱勇强 | Glueing method for papermaking process |
| CN101255666A (en) * | 2008-03-18 | 2008-09-03 | 陕西科技大学 | Method for manufacturing corpuscle filling material-starch complexes papermaking filling material |
| CN101999019A (en) * | 2008-04-10 | 2011-03-30 | S.P.C.M.股份公司 | Process for manufacturing paper and board |
| CN102227376A (en) * | 2008-11-26 | 2011-10-26 | 巴斯夫欧洲公司 | Aqueous polysilicate composition, its preparation and its use in papermaking |
| CN103282582A (en) * | 2010-10-29 | 2013-09-04 | 巴科曼实验室国际公司 | Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
| CN102767117A (en) * | 2011-05-03 | 2012-11-07 | 湖北中烟工业有限责任公司 | Method for raising retention rate and drainability of slurry of tobacco sheet by papermaking process |
| CN104114767A (en) * | 2012-02-22 | 2014-10-22 | 凯米罗总公司 | Method for making of paper, tissue, board or the like |
| CN104284866A (en) * | 2012-03-28 | 2015-01-14 | 哈洛资源公司 | Water treatment compositions and methods of use |
| CN103422382A (en) * | 2012-05-21 | 2013-12-04 | 埃科莱布美国股份有限公司 | A method and a composition for reducing viscosity of organic contaminants in pulp processes and papermaking processes |
| CN102934836A (en) * | 2012-11-08 | 2013-02-20 | 广东中烟工业有限责任公司 | Method for improving filtering efficiency of tobacco powder extracting solution during production of tobacco sheets through paper-making process |
| CN103590278A (en) * | 2013-11-07 | 2014-02-19 | 金红叶纸业集团有限公司 | Papermaking technology and paper |
| CN105107484A (en) * | 2015-09-18 | 2015-12-02 | 内江师范学院 | Preparation method for industrial gelatin-based retention and drainage aid |
| CN106381758A (en) * | 2016-10-13 | 2017-02-08 | 内江师范学院 | Application of carboxymethyl chitin to serving as retention and filtration aid |
Non-Patent Citations (1)
| Title |
|---|
| 寇杰等: "《油气集输技术数据手册》", 30 July 2013 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106723287B (en) | 2018-12-04 |
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