NO820545L - Fremgangsmaate for skuminhibering eller -undertrykkelse - Google Patents
Fremgangsmaate for skuminhibering eller -undertrykkelseInfo
- Publication number
- NO820545L NO820545L NO820545A NO820545A NO820545L NO 820545 L NO820545 L NO 820545L NO 820545 A NO820545 A NO 820545A NO 820545 A NO820545 A NO 820545A NO 820545 L NO820545 L NO 820545L
- Authority
- NO
- Norway
- Prior art keywords
- foam
- chain
- range
- value
- hydrophobic
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 76
- 239000006260 foam Substances 0.000 title claims description 64
- 230000005764 inhibitory process Effects 0.000 title description 7
- 230000006835 compression Effects 0.000 title 1
- 238000007906 compression Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims description 50
- 239000002518 antifoaming agent Substances 0.000 claims description 29
- 230000002209 hydrophobic effect Effects 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 23
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 22
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 18
- 150000001298 alcohols Chemical class 0.000 claims description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000013530 defoamer Substances 0.000 claims description 15
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 15
- 229920000570 polyether Polymers 0.000 claims description 15
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 14
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 13
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 13
- 230000002401 inhibitory effect Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- 229920006395 saturated elastomer Polymers 0.000 claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- OCKWAZCWKSMKNC-UHFFFAOYSA-N [3-octadecanoyloxy-2,2-bis(octadecanoyloxymethyl)propyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC OCKWAZCWKSMKNC-UHFFFAOYSA-N 0.000 claims description 7
- -1 tri-phosphate ester Chemical class 0.000 claims description 7
- 230000001629 suppression Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 150000002430 hydrocarbons Chemical group 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 235000011178 triphosphate Nutrition 0.000 claims 3
- 239000001226 triphosphate Substances 0.000 claims 3
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 claims 2
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- 239000010452 phosphate Substances 0.000 claims 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000005187 foaming Methods 0.000 description 17
- 239000004094 surface-active agent Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000002480 mineral oil Substances 0.000 description 8
- 235000010446 mineral oil Nutrition 0.000 description 7
- 229920001451 polypropylene glycol Polymers 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 150000002191 fatty alcohols Chemical class 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 125000003158 alcohol group Chemical group 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000008365 aqueous carrier Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 150000005690 diesters Chemical class 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- UPBDXRPQPOWRKR-UHFFFAOYSA-N furan-2,5-dione;methoxyethene Chemical compound COC=C.O=C1OC(=O)C=C1 UPBDXRPQPOWRKR-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000007764 o/w emulsion Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 150000003333 secondary alcohols Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- DYBIGIADVHIODH-UHFFFAOYSA-N 2-nonylphenol;oxirane Chemical compound C1CO1.CCCCCCCCCC1=CC=CC=C1O DYBIGIADVHIODH-UHFFFAOYSA-N 0.000 description 1
- 229910014033 C-OH Inorganic materials 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229910014570 C—OH Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical class C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ACIAHEMYLLBZOI-ZZXKWVIFSA-N Unsaturated alcohol Chemical group CC\C(CO)=C/C ACIAHEMYLLBZOI-ZZXKWVIFSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000006315 carbonylation Effects 0.000 description 1
- 238000005810 carbonylation reaction Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000010699 lard oil Substances 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 150000005691 triesters Chemical class 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001993 wax 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/53—Polyethers; Polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Polyethers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16231580A | 1980-06-23 | 1980-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO820545L true NO820545L (no) | 1982-02-22 |
Family
ID=22585114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO820545A NO820545L (no) | 1980-06-23 | 1982-02-22 | Fremgangsmaate for skuminhibering eller -undertrykkelse |
Country Status (7)
| Country | Link |
|---|---|
| BR (1) | BR8108664A (fi) |
| CA (1) | CA1163163A (fi) |
| FI (1) | FI74625C (fi) |
| GB (1) | GB2094287B (fi) |
| NO (1) | NO820545L (fi) |
| SE (1) | SE451382B (fi) |
| WO (1) | WO1982000039A1 (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3223731A1 (de) * | 1982-06-25 | 1983-12-29 | Chemische Werke Hüls AG, 4370 Marl | Verwendung von gegebenenfalls alkylsubstituierten phenolpolyalkylenglykolethern als entschaeumer in papierleimungsmitteln |
| GB8703716D0 (en) * | 1987-02-18 | 1987-03-25 | Dalgety Uk Ltd | Repelling animals |
| EP0404317A3 (en) * | 1989-06-22 | 1991-10-02 | Petrolite Corporation | Use of ethoxylated propoxylated alcohols to prevent or reduce foam in fermentation broths |
| BR9610073A (pt) * | 1995-08-04 | 1999-03-02 | Witco Corp | Redução da capacidade de gerar estrogênio dos compostos alcoxilados e seus derivados |
| DE19934607A1 (de) * | 1999-07-23 | 2001-01-25 | Basf Ag | Hilfsmittel und Verfahren zur Reinigung und zum Bleichen von Zellulose-Pulpe |
| EP4166597A1 (en) | 2016-06-13 | 2023-04-19 | 3R Valo, S.E.C. | Phosphorylated lignocellulosic fibers, uses and processes of preparation thereof |
| CN109234086B (zh) * | 2018-09-07 | 2021-03-16 | 广州立白企业集团有限公司 | 一种浓缩型洗涤剂组合物 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686766A (en) * | 1952-10-06 | 1954-08-17 | El Dorado Oil Works | Nonfoaming synthetic rubber emulsion paint composition |
| US2792374A (en) * | 1953-01-14 | 1957-05-14 | Socony Mobil Oil Co Inc | Aqueous defoamants |
| US3056687A (en) * | 1959-06-30 | 1962-10-02 | Stephan John Thomas | Anti-foaming agents for aqueous alkaline proteinaceous adhesive solutions and the like |
| US3215635A (en) * | 1962-08-02 | 1965-11-02 | Nopco Chem Co | Defoaming compositions |
| US3277217A (en) * | 1963-04-24 | 1966-10-04 | Gen Aniline & Film Corp | Process for producing phosphate esters by oxidation of phosphites using hydrogen peroxide and organic peroxides as catalyst |
| SE7601749L (sv) * | 1975-02-18 | 1976-08-19 | Hart Chemical Ltd | Vattendispergerbar antiskumkomposition |
-
1981
- 1981-06-18 GB GB8204702A patent/GB2094287B/en not_active Expired
- 1981-06-18 BR BR8108664A patent/BR8108664A/pt unknown
- 1981-06-18 CA CA000380054A patent/CA1163163A/en not_active Expired
- 1981-06-18 WO PCT/US1981/000819 patent/WO1982000039A1/en active IP Right Grant
-
1982
- 1982-02-18 SE SE8201023A patent/SE451382B/sv not_active IP Right Cessation
- 1982-02-22 NO NO820545A patent/NO820545L/no unknown
- 1982-02-23 FI FI820599A patent/FI74625C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI74625C (fi) | 1988-03-10 |
| SE451382B (sv) | 1987-10-05 |
| BR8108664A (pt) | 1982-05-25 |
| FI820599L (fi) | 1982-02-23 |
| CA1163163A (en) | 1984-03-06 |
| GB2094287A (en) | 1982-09-15 |
| SE8201023L (sv) | 1982-02-18 |
| GB2094287B (en) | 1984-08-22 |
| WO1982000039A1 (en) | 1982-01-07 |
| FI74625B (fi) | 1987-11-30 |
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