CA2336970A1 - Systeme a microparticules intervenant dans la fabrication du papier - Google Patents
Systeme a microparticules intervenant dans la fabrication du papier Download PDFInfo
- Publication number
- CA2336970A1 CA2336970A1 CA002336970A CA2336970A CA2336970A1 CA 2336970 A1 CA2336970 A1 CA 2336970A1 CA 002336970 A CA002336970 A CA 002336970A CA 2336970 A CA2336970 A CA 2336970A CA 2336970 A1 CA2336970 A1 CA 2336970A1
- Authority
- CA
- Canada
- Prior art keywords
- furnish
- saponite
- polymer
- drainage
- paper
- 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.)
- Abandoned
Links
- 239000011859 microparticle Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims description 26
- 230000008569 process Effects 0.000 title claims description 17
- 230000014759 maintenance of location Effects 0.000 claims abstract description 63
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 125000002091 cationic group Chemical group 0.000 claims abstract description 25
- 239000000701 coagulant Substances 0.000 claims abstract description 24
- 239000011236 particulate material Substances 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 229910000275 saponite Inorganic materials 0.000 claims description 74
- 239000007787 solid Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 23
- 239000002734 clay mineral Substances 0.000 claims description 14
- 229920006158 high molecular weight polymer Polymers 0.000 claims description 13
- 238000010008 shearing Methods 0.000 claims description 10
- 229910000276 sauconite Inorganic materials 0.000 claims description 8
- 229910052902 vermiculite Inorganic materials 0.000 claims description 7
- 239000010455 vermiculite Substances 0.000 claims description 7
- 235000019354 vermiculite Nutrition 0.000 claims description 7
- 239000013051 drainage agent Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 70
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 14
- 239000011707 mineral Substances 0.000 abstract description 14
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 76
- 230000015572 biosynthetic process Effects 0.000 description 45
- 239000000945 filler Substances 0.000 description 44
- 239000004927 clay Substances 0.000 description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 239000010410 layer Substances 0.000 description 27
- 239000000523 sample Substances 0.000 description 27
- 235000012216 bentonite Nutrition 0.000 description 20
- 239000000835 fiber Substances 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- 239000000440 bentonite Substances 0.000 description 18
- 229910000278 bentonite Inorganic materials 0.000 description 18
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 18
- -1 i.e. Substances 0.000 description 15
- 238000006467 substitution reaction Methods 0.000 description 15
- 235000010755 mineral Nutrition 0.000 description 13
- 238000002156 mixing Methods 0.000 description 13
- 239000011087 paperboard Substances 0.000 description 13
- 239000013055 pulp slurry Substances 0.000 description 12
- 230000006872 improvement Effects 0.000 description 10
- 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 10
- 238000012360 testing method Methods 0.000 description 10
- 239000005995 Aluminium silicate Substances 0.000 description 9
- 235000012211 aluminium silicate Nutrition 0.000 description 9
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 9
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229920006317 cationic polymer Polymers 0.000 description 8
- 229910052901 montmorillonite Inorganic materials 0.000 description 8
- 229910021647 smectite Inorganic materials 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 7
- 229920002472 Starch Polymers 0.000 description 7
- 239000000654 additive Substances 0.000 description 7
- 229910000271 hectorite Inorganic materials 0.000 description 7
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 7
- 229910010272 inorganic material Inorganic materials 0.000 description 7
- 239000011147 inorganic material Substances 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- 235000019698 starch Nutrition 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229940037003 alum Drugs 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 239000002655 kraft paper Substances 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000011122 softwood Substances 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 4
- 239000004113 Sepiolite Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229960000892 attapulgite Drugs 0.000 description 4
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 4
- 239000008119 colloidal silica Substances 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 239000003657 drainage water Substances 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 229910000273 nontronite Inorganic materials 0.000 description 4
- 229910052625 palygorskite Inorganic materials 0.000 description 4
- 229910052903 pyrophyllite Inorganic materials 0.000 description 4
- 229910052624 sepiolite Inorganic materials 0.000 description 4
- 235000019355 sepiolite Nutrition 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 229910052900 illite Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 229920003169 water-soluble polymer Polymers 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229920006322 acrylamide copolymer Polymers 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 2
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 2
- 229920006318 anionic polymer Polymers 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
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- 230000009977 dual effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910000286 fullers earth Inorganic materials 0.000 description 2
- 229910052621 halloysite Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007652 sheet-forming process Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
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- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- FZGFBJMPSHGTRQ-UHFFFAOYSA-M trimethyl(2-prop-2-enoyloxyethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCOC(=O)C=C FZGFBJMPSHGTRQ-UHFFFAOYSA-M 0.000 description 2
- MAYZWDRUFKUGGP-VIFPVBQESA-N (3s)-1-[5-tert-butyl-3-[(1-methyltetrazol-5-yl)methyl]triazolo[4,5-d]pyrimidin-7-yl]pyrrolidin-3-ol Chemical compound CN1N=NN=C1CN1C2=NC(C(C)(C)C)=NC(N3C[C@@H](O)CC3)=C2N=N1 MAYZWDRUFKUGGP-VIFPVBQESA-N 0.000 description 1
- IRPVABHDSJVBNZ-RTHVDDQRSA-N 5-[1-(cyclopropylmethyl)-5-[(1R,5S)-3-(oxetan-3-yl)-3-azabicyclo[3.1.0]hexan-6-yl]pyrazol-3-yl]-3-(trifluoromethyl)pyridin-2-amine Chemical compound C1=C(C(F)(F)F)C(N)=NC=C1C1=NN(CC2CC2)C(C2[C@@H]3CN(C[C@@H]32)C2COC2)=C1 IRPVABHDSJVBNZ-RTHVDDQRSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
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- 229910052804 chromium Inorganic materials 0.000 description 1
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- 238000004140 cleaning Methods 0.000 description 1
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- 238000007865 diluting Methods 0.000 description 1
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
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- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
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- XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
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- NXLOLUFNDSBYTP-UHFFFAOYSA-N retene Chemical compound C1=CC=C2C3=CC=C(C(C)C)C=C3C=CC2=C1C NXLOLUFNDSBYTP-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
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- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- 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
- D21H11/14—Secondary fibres
-
- 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
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
Landscapes
- Paper (AREA)
Abstract
La présente invention concerne un auxiliaire de rétention et d'égouttage constitué par un ensemble microparticulaire. Cet ensemble intervient dans la fabrication d'un produit de papier alcalin et acide et comprend un polymère floculant et un matériau particulaire inorganique renfermant lui-même un minerai trioctaédrique substitué aluminium et, en option, un coagulant cationique. Le floculant polymère est ajouté au chargement en aval de la pompe de mélange et en amont du classeur sous pression. Le matériau composé de particules inorganiques est ajouté en aval de la pompe de mélange et le coagulant (option) en amont de la pompe de mélange. L'adjonction de ce système microparticulaire offre l'avantage d'améliorer la rétention et l'égouttage pendant la fabrication du papier.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9240498P | 1998-07-10 | 1998-07-10 | |
| US60/092,404 | 1998-07-10 | ||
| PCT/US1999/015541 WO2000003094A1 (fr) | 1998-07-10 | 1999-07-09 | Systeme a microparticules intervenant dans la fabrication du papier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2336970A1 true CA2336970A1 (fr) | 2000-01-20 |
Family
ID=22233052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002336970A Abandoned CA2336970A1 (fr) | 1998-07-10 | 1999-07-09 | Systeme a microparticules intervenant dans la fabrication du papier |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1105573A4 (fr) |
| JP (1) | JP2002520505A (fr) |
| KR (1) | KR20010074692A (fr) |
| CN (1) | CN1312872A (fr) |
| AU (1) | AU4868799A (fr) |
| BR (1) | BR9912011A (fr) |
| CA (1) | CA2336970A1 (fr) |
| ID (1) | ID27378A (fr) |
| NO (1) | NO20010145L (fr) |
| WO (1) | WO2000003094A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8480853B2 (en) | 2010-10-29 | 2013-07-09 | Buckman Laboratories International, Inc. | Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA04003942A (es) * | 2003-05-05 | 2007-06-29 | German Vergara Lopez | Un sistema de retencion y drenaje recomendado para la fabricacion de papel, cartulina, carton y otros productos similares. |
| CN1323211C (zh) * | 2004-06-21 | 2007-06-27 | 徐清明 | 造纸矿物复合助留剂及其制备方法与应用 |
| DE102004063005A1 (de) | 2004-12-22 | 2006-07-13 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
| CN103180510B (zh) | 2010-08-25 | 2015-08-26 | 索理思科技开曼公司 | 制造纸和纸板时增强淀粉在打浆纤维素物质中的优越性的方法 |
| FI124202B (en) | 2012-02-22 | 2014-04-30 | Kemira Oyj | A method for improving the process of making paper or paperboard using recycled fibrous material |
| CN102888784B (zh) * | 2012-09-20 | 2014-09-03 | 蚌埠凤凰滤清器有限责任公司 | 一种滤清器滤纸及其制备方法 |
| CN102852038A (zh) * | 2012-09-24 | 2013-01-02 | 济南晨光纸业有限公司 | 一种提高彩色羊皮纸鲜艳度并有效防止掉色的方法 |
| CN102921387A (zh) * | 2012-10-26 | 2013-02-13 | 浙江海亮环境材料有限公司 | 一种造纸用微粒助留助滤剂 |
| CN103884644A (zh) * | 2012-12-21 | 2014-06-25 | 朱勇强 | 一种造纸网上胶体保留指数的测定方法 |
| CN109518521A (zh) * | 2018-12-25 | 2019-03-26 | 昆山裕锦环保包装有限公司 | 一种用于纸浆模塑包装制品防掉屑处理的浆内助剂 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3541163A1 (de) * | 1985-11-21 | 1987-05-27 | Basf Ag | Verfahren zur herstellung von papier und karton |
| GB8602121D0 (en) * | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
| US5473033A (en) * | 1993-11-12 | 1995-12-05 | W. R. Grace & Co.-Conn. | Water-soluble cationic copolymers and their use as drainage retention aids in papermaking processes |
-
1999
- 1999-07-09 ID IDW20010065A patent/ID27378A/id unknown
- 1999-07-09 AU AU48687/99A patent/AU4868799A/en not_active Abandoned
- 1999-07-09 BR BR9912011-9A patent/BR9912011A/pt not_active IP Right Cessation
- 1999-07-09 WO PCT/US1999/015541 patent/WO2000003094A1/fr not_active Application Discontinuation
- 1999-07-09 CN CN99809680A patent/CN1312872A/zh active Pending
- 1999-07-09 EP EP99932370A patent/EP1105573A4/fr not_active Withdrawn
- 1999-07-09 KR KR1020017000398A patent/KR20010074692A/ko not_active Application Discontinuation
- 1999-07-09 CA CA002336970A patent/CA2336970A1/fr not_active Abandoned
- 1999-07-09 JP JP2000559307A patent/JP2002520505A/ja active Pending
-
2001
- 2001-01-09 NO NO20010145A patent/NO20010145L/no not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8480853B2 (en) | 2010-10-29 | 2013-07-09 | Buckman Laboratories International, Inc. | Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1105573A4 (fr) | 2001-10-24 |
| BR9912011A (pt) | 2001-04-10 |
| JP2002520505A (ja) | 2002-07-09 |
| ID27378A (id) | 2001-04-05 |
| WO2000003094A1 (fr) | 2000-01-20 |
| NO20010145D0 (no) | 2001-01-09 |
| AU4868799A (en) | 2000-02-01 |
| KR20010074692A (ko) | 2001-08-09 |
| EP1105573A1 (fr) | 2001-06-13 |
| NO20010145L (no) | 2001-03-12 |
| CN1312872A (zh) | 2001-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20040709 |