CA2188466A1 - Felt treatment - inorganic deposit prevention by spray treatment - Google Patents
Felt treatment - inorganic deposit prevention by spray treatmentInfo
- Publication number
- CA2188466A1 CA2188466A1 CA002188466A CA2188466A CA2188466A1 CA 2188466 A1 CA2188466 A1 CA 2188466A1 CA 002188466 A CA002188466 A CA 002188466A CA 2188466 A CA2188466 A CA 2188466A CA 2188466 A1 CA2188466 A1 CA 2188466A1
- Authority
- CA
- Canada
- Prior art keywords
- felt
- fatty
- felts
- phenol ethoxylates
- ethoxylates
- 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
- 239000007921 spray Substances 0.000 title claims description 7
- 238000011282 treatment Methods 0.000 title abstract description 13
- 230000002265 prevention Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000004094 surface-active agent Substances 0.000 claims abstract description 14
- -1 alkylbenzene sulfonic acids Chemical class 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 7
- 150000002460 imidazoles Chemical class 0.000 claims abstract description 7
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 6
- FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical class OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920000847 nonoxynol Polymers 0.000 claims abstract description 4
- 229920002113 octoxynol Polymers 0.000 claims abstract description 4
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 claims abstract description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920001214 Polysorbate 60 Polymers 0.000 claims abstract description 3
- 150000001412 amines Chemical class 0.000 claims abstract description 3
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical class CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 claims abstract description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 3
- 150000003014 phosphoric acid esters Chemical class 0.000 claims abstract description 3
- 150000003138 primary alcohols Chemical class 0.000 claims abstract description 3
- 229940048842 sodium xylenesulfonate Drugs 0.000 claims abstract description 3
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 claims abstract description 3
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract 2
- 150000003333 secondary alcohols Chemical class 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 22
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- 150000003460 sulfonic acids Chemical class 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- 230000008021 deposition Effects 0.000 abstract description 15
- 230000003750 conditioning effect Effects 0.000 abstract description 10
- 239000007864 aqueous solution Substances 0.000 abstract description 5
- 230000002401 inhibitory effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000123 paper Substances 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000003518 caustics Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 7
- 239000000356 contaminant Substances 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000011256 inorganic filler Substances 0.000 description 4
- 229910003475 inorganic filler Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011236 particulate material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 239000010954 inorganic particle Substances 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 229960003330 pentetic acid Drugs 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 235000010215 titanium dioxide Nutrition 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- BDDLHHRCDSJVKV-UHFFFAOYSA-N 7028-40-2 Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O BDDLHHRCDSJVKV-UHFFFAOYSA-N 0.000 description 1
- 101150067539 AMBP gene Proteins 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 229920001448 anionic polyelectrolyte Polymers 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002194 fatty esters Chemical class 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/08—Felts
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/30—Protecting wire-cloths from mechanical damage
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/32—Washing wire-cloths or felts
Landscapes
- Paper (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Prevention Of Fouling (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23098594A | 1994-04-21 | 1994-04-21 | |
| US08/230,985 | 1994-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2188466A1 true CA2188466A1 (en) | 1995-11-02 |
Family
ID=22867348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002188466A Abandoned CA2188466A1 (en) | 1994-04-21 | 1995-04-06 | Felt treatment - inorganic deposit prevention by spray treatment |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0764227A4 (de) |
| AU (1) | AU691275B2 (de) |
| CA (1) | CA2188466A1 (de) |
| FI (1) | FI964219A (de) |
| NO (1) | NO309012B1 (de) |
| NZ (1) | NZ283964A (de) |
| TW (1) | TW268064B (de) |
| WO (1) | WO1995029292A1 (de) |
| ZA (1) | ZA953243B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9797091B2 (en) | 2014-11-25 | 2017-10-24 | Buckman Laboratories International, Inc. | Felt conditioner and cleaner |
| DE102017115447B4 (de) | 2017-07-10 | 2019-05-16 | SARATECH GmbH | Verfahren und Vorrichtung zur Papier-Herstellung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459633A (en) * | 1967-05-04 | 1969-08-05 | Shannon V West | Felt conditioner control system |
| US4895622A (en) * | 1988-11-09 | 1990-01-23 | Betz Laboratories, Inc. | Press felt conditioner for neutral and alkaline papermaking systems |
| US5167767A (en) * | 1991-03-25 | 1992-12-01 | Betz Paperchem, Inc. | Paper mill press felt conditioner |
-
1995
- 1995-04-06 WO PCT/US1995/004334 patent/WO1995029292A1/en not_active Application Discontinuation
- 1995-04-06 EP EP95915606A patent/EP0764227A4/de not_active Withdrawn
- 1995-04-06 AU AU22436/95A patent/AU691275B2/en not_active Ceased
- 1995-04-06 NZ NZ283964A patent/NZ283964A/en unknown
- 1995-04-06 CA CA002188466A patent/CA2188466A1/en not_active Abandoned
- 1995-04-19 TW TW084103858A patent/TW268064B/zh active
- 1995-04-21 ZA ZA953243A patent/ZA953243B/xx unknown
-
1996
- 1996-10-15 NO NO964374A patent/NO309012B1/no not_active IP Right Cessation
- 1996-10-18 FI FI964219A patent/FI964219A/fi unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW268064B (de) | 1996-01-11 |
| NO964374D0 (no) | 1996-10-15 |
| NZ283964A (en) | 1998-04-27 |
| EP0764227A4 (de) | 1998-04-01 |
| AU691275B2 (en) | 1998-05-14 |
| NO964374L (no) | 1996-12-20 |
| ZA953243B (en) | 1996-01-03 |
| NO309012B1 (no) | 2000-11-27 |
| AU2243695A (en) | 1995-11-16 |
| FI964219A0 (fi) | 1996-10-18 |
| EP0764227A1 (de) | 1997-03-26 |
| FI964219A (fi) | 1996-10-18 |
| WO1995029292A1 (en) | 1995-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |