DE68916140T2 - Kontrolle von Ablagerungen auf Papiermaschinenfilzen und dergleichen. - Google Patents
Kontrolle von Ablagerungen auf Papiermaschinenfilzen und dergleichen.Info
- Publication number
- DE68916140T2 DE68916140T2 DE68916140T DE68916140T DE68916140T2 DE 68916140 T2 DE68916140 T2 DE 68916140T2 DE 68916140 T DE68916140 T DE 68916140T DE 68916140 T DE68916140 T DE 68916140T DE 68916140 T2 DE68916140 T2 DE 68916140T2
- Authority
- DE
- Germany
- Prior art keywords
- felt
- surfactant
- cationic polymer
- polymer
- process according
- 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.)
- Expired - Lifetime
Links
- 229920000642 polymer Polymers 0.000 claims description 83
- 239000000463 material Substances 0.000 claims description 66
- 239000004094 surface-active agent Substances 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 42
- 229920006317 cationic polymer Polymers 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 26
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 20
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 239000003093 cationic surfactant Substances 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 11
- 125000000129 anionic group Chemical group 0.000 claims description 10
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 10
- 230000008021 deposition Effects 0.000 claims description 9
- 150000001412 amines Chemical class 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 150000001450 anions Chemical class 0.000 claims description 7
- 229920002521 macromolecule Polymers 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 5
- 235000019253 formic acid Nutrition 0.000 claims description 5
- 239000002736 nonionic surfactant Substances 0.000 claims description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 4
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 claims description 4
- 230000002401 inhibitory effect Effects 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 239000013055 pulp slurry Substances 0.000 claims description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 150000001805 chlorine compounds Chemical class 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 229920001451 polypropylene glycol Polymers 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 238000011282 treatment Methods 0.000 description 39
- 239000000123 paper Substances 0.000 description 33
- 238000012360 testing method Methods 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 239000000047 product Substances 0.000 description 22
- 238000004140 cleaning Methods 0.000 description 18
- 239000002904 solvent Substances 0.000 description 17
- 239000007921 spray Substances 0.000 description 14
- -1 benzyl halide Chemical class 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 230000002829 reductive effect Effects 0.000 description 11
- 239000011295 pitch Substances 0.000 description 9
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 125000002091 cationic group Chemical group 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000011148 porous material Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000009950 felting Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000013011 aqueous formulation Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 3
- 229940008406 diethyl sulfate Drugs 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-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
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- 238000002144 chemical decomposition reaction Methods 0.000 description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 235000018553 tannin Nutrition 0.000 description 2
- 239000001648 tannin Substances 0.000 description 2
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 1
- ZPFAVCIQZKRBGF-UHFFFAOYSA-N 1,3,2-dioxathiolane 2,2-dioxide Chemical compound O=S1(=O)OCCO1 ZPFAVCIQZKRBGF-UHFFFAOYSA-N 0.000 description 1
- SLBOQBILGNEPEB-UHFFFAOYSA-N 1-chloroprop-2-enylbenzene Chemical compound C=CC(Cl)C1=CC=CC=C1 SLBOQBILGNEPEB-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-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
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 108700042658 GAP-43 Proteins 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 238000010936 aqueous wash Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 150000004820 halides Chemical group 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003641 microbiacidal effect Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- HHLJUSLZGFYWKW-UHFFFAOYSA-N triethanolamine hydrochloride Chemical compound Cl.OCCN(CCO)CCO HHLJUSLZGFYWKW-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000002699 waste material Substances 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
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
Landscapes
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24585288A | 1988-09-16 | 1988-09-16 | |
| US32359789A | 1989-03-14 | 1989-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68916140D1 DE68916140D1 (de) | 1994-07-21 |
| DE68916140T2 true DE68916140T2 (de) | 1994-09-22 |
Family
ID=26937512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE68916140T Expired - Lifetime DE68916140T2 (de) | 1988-09-16 | 1989-09-15 | Kontrolle von Ablagerungen auf Papiermaschinenfilzen und dergleichen. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0359590B1 (da) |
| JP (1) | JP2618496B2 (da) |
| AR (1) | AR247436A1 (da) |
| AT (1) | ATE107379T1 (da) |
| BR (1) | BR8904651A (da) |
| CA (1) | CA1319778C (da) |
| DE (1) | DE68916140T2 (da) |
| DK (1) | DK171279B1 (da) |
| ES (1) | ES2055085T3 (da) |
| FI (1) | FI92731C (da) |
| HK (1) | HK38995A (da) |
| MX (1) | MX169862B (da) |
| NO (1) | NO302042B1 (da) |
| SG (1) | SG14995G (da) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2251868B (en) * | 1990-12-24 | 1994-07-27 | Grace W R & Co | Pitch control |
| CA2083406C (en) * | 1992-01-02 | 2004-01-06 | Clarice A. Owiti | Press felt conditioner for neutral and alkaline papermaking systems |
| CA2059256A1 (en) * | 1992-01-13 | 1993-07-14 | David Arthur Aston | Pitch control |
| AU5182893A (en) * | 1992-11-25 | 1994-06-09 | W.R. Grace & Co.-Conn. | Pitch reduction on paper machine surfaces |
| CA2131143A1 (en) * | 1993-10-07 | 1995-04-08 | Betzdearborn Inc. | Method of inhibiting wet strength resin deposition in papermaking felts |
| GB2284833A (en) * | 1993-11-02 | 1995-06-21 | Steven Frederick Finch | Inhibiting the deposition of sticky particles on paper mill dryer fabrics |
| DE19519268C1 (de) * | 1995-05-31 | 1997-01-23 | Stockhausen Chem Fab Gmbh | Verwendung von Mitteln zur Zellstoff- und Papierherstellung |
| DE19715832A1 (de) | 1997-04-16 | 1998-10-22 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
| AU2004200713B2 (en) * | 1999-07-30 | 2005-03-17 | Hercules Incorporated | Process for Controlling Deposit of Sticky Material |
| US6171445B1 (en) * | 1999-07-30 | 2001-01-09 | Hercules Incorporated | Process for controlling deposit of sticky material |
| JP4366524B2 (ja) * | 1999-12-27 | 2009-11-18 | 株式会社片山化学工業研究所 | 塗工紙製造工程用バッキングロール汚れ防止剤および汚れ防止方法 |
| US7534324B2 (en) * | 2005-06-24 | 2009-05-19 | Hercules Incorporated | Felt and equipment surface conditioner |
| SE531688C2 (sv) * | 2007-11-22 | 2009-07-07 | Bim Kemi Ab | Avsättningskontroll i ett papperstillverkningssystem |
| JP5290725B2 (ja) * | 2008-12-10 | 2013-09-18 | 油化産業株式会社 | 外添型デポジットコントロール剤及びデポジットコントロール方法 |
| DE102011088201B4 (de) * | 2011-12-10 | 2017-02-02 | Friedrich-Schiller-Universität Jena | Verfahren zur Prozesswasserreinigung in der Papierindustrie |
| FI126082B (en) | 2014-07-15 | 2016-06-15 | Kemira Oyj | Procedure to prevent sludge formation |
| JP6951133B2 (ja) * | 2017-06-20 | 2021-10-20 | アクアス株式会社 | 紙・パルプ製造工程用ピッチ抑制剤および紙・パルプ製造工程のピッチ抑制方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3582461A (en) * | 1968-02-14 | 1971-06-01 | Diamond Shamrock Corp | Pitch control in pulp and papermaking processes |
| US4190491A (en) * | 1976-08-02 | 1980-02-26 | Rohm And Haas Company | Process for controlling pitch in papermaking |
| GB2186895B (en) * | 1986-01-09 | 1989-11-01 | Grace W R Ab | Pitch control aid |
| GB2202872A (en) * | 1987-02-13 | 1988-10-05 | Grace W R & Co | Pitch control aid and dye assistant |
| US4715931A (en) * | 1987-03-24 | 1987-12-29 | Betz Laboratories, Inc. | Process for inhibiting aluminum hydroxide deposition in papermaking felts |
-
1989
- 1989-09-14 AR AR89314934A patent/AR247436A1/es active
- 1989-09-14 JP JP1237439A patent/JP2618496B2/ja not_active Expired - Lifetime
- 1989-09-15 DK DK455289A patent/DK171279B1/da active
- 1989-09-15 MX MX017566A patent/MX169862B/es unknown
- 1989-09-15 NO NO893704A patent/NO302042B1/no not_active IP Right Cessation
- 1989-09-15 BR BR898904651A patent/BR8904651A/pt not_active Application Discontinuation
- 1989-09-15 FI FI894365A patent/FI92731C/fi active IP Right Grant
- 1989-09-15 AT AT89309424T patent/ATE107379T1/de not_active IP Right Cessation
- 1989-09-15 CA CA000611581A patent/CA1319778C/en not_active Expired - Lifetime
- 1989-09-15 DE DE68916140T patent/DE68916140T2/de not_active Expired - Lifetime
- 1989-09-15 EP EP89309424A patent/EP0359590B1/en not_active Expired - Lifetime
- 1989-09-15 ES ES89309424T patent/ES2055085T3/es not_active Expired - Lifetime
-
1995
- 1995-01-27 SG SG14995A patent/SG14995G/en unknown
- 1995-03-16 HK HK38995A patent/HK38995A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI894365A (fi) | 1990-03-17 |
| DK455289D0 (da) | 1989-09-15 |
| ES2055085T3 (es) | 1994-08-16 |
| NO302042B1 (no) | 1998-01-12 |
| JP2618496B2 (ja) | 1997-06-11 |
| NO893704L (no) | 1990-03-19 |
| MX169862B (es) | 1993-07-28 |
| FI894365A0 (fi) | 1989-09-15 |
| DE68916140D1 (de) | 1994-07-21 |
| SG14995G (en) | 1995-06-16 |
| FI92731C (fi) | 1994-12-27 |
| DK455289A (da) | 1990-03-17 |
| AR247436A1 (es) | 1994-12-29 |
| FI92731B (fi) | 1994-09-15 |
| CA1319778C (en) | 1993-06-29 |
| JPH02182995A (ja) | 1990-07-17 |
| HK38995A (en) | 1995-03-24 |
| EP0359590A2 (en) | 1990-03-21 |
| EP0359590B1 (en) | 1994-06-15 |
| BR8904651A (pt) | 1990-05-08 |
| DK171279B1 (da) | 1996-08-19 |
| ATE107379T1 (de) | 1994-07-15 |
| EP0359590A3 (en) | 1991-11-27 |
| NO893704D0 (no) | 1989-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE68916140T2 (de) | Kontrolle von Ablagerungen auf Papiermaschinenfilzen und dergleichen. | |
| US4995944A (en) | Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture | |
| DE69105109T2 (de) | Pechkontrolle. | |
| EP0828889B9 (de) | Verwendung von mitteln zur zellstoff- und papierherstellung | |
| DE69302486T2 (de) | Pechkontrolle | |
| DE69713770T2 (de) | Zusammensetzungen und verfahren zur verhinderung von ablagerungen in zellstoff und in anlagen zur papierherstellung | |
| DE69904156T2 (de) | Verfahren zur inhibierung der ablagerung von weisspech in der papierherstellung | |
| DE69731486T2 (de) | Verfahren zur inhibition organischer ablagerungen bei der pulpe- und papierherstellung | |
| DE60306662T2 (de) | Enzymatische pressfilzbehandlung | |
| US6171445B1 (en) | Process for controlling deposit of sticky material | |
| DE69418669T2 (de) | Verhinderung der Ablagerung von Nassfestharzen auf Papiermaschinefilzen | |
| EP3492653B1 (de) | Reinigungszusammensetzung für mit wasser in kontakt stehende anlagen | |
| JPH086279B2 (ja) | 製紙装置上の微性物堆積物を抑制するための方法及びそれによつて得た紙 | |
| DE1034970B (de) | Verfahren zur Verhinderung von Harzausscheidungen aus Holzsulfitzellstoff | |
| KR0162252B1 (ko) | 초지기에서 침적물을 억제하기 위한 방법 및 조성물 | |
| AU2004200713B2 (en) | Process for Controlling Deposit of Sticky Material | |
| KR100193149B1 (ko) | 펄프 및 종이 제조시 피치와 점착질을 제어하는 방법 | |
| NZ240161A (en) | Controlling deposits on paper machine felts and other components by coating with water soluble cationic polymer and nonionic or cationic surfactant; composition for application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |