CA2369064A1 - Automatic regulation and control of cleansing baths - Google Patents
Automatic regulation and control of cleansing baths Download PDFInfo
- Publication number
- CA2369064A1 CA2369064A1 CA002369064A CA2369064A CA2369064A1 CA 2369064 A1 CA2369064 A1 CA 2369064A1 CA 002369064 A CA002369064 A CA 002369064A CA 2369064 A CA2369064 A CA 2369064A CA 2369064 A1 CA2369064 A1 CA 2369064A1
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- 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
- 238000000034 method Methods 0.000 claims abstract description 110
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 75
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 75
- 238000005259 measurement Methods 0.000 claims abstract description 53
- 238000004458 analytical method Methods 0.000 claims description 178
- 238000004140 cleaning Methods 0.000 claims description 119
- 239000004094 surface-active agent Substances 0.000 claims description 60
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- 239000000126 substance Substances 0.000 claims description 32
- 238000012544 monitoring process Methods 0.000 claims description 30
- 230000008859 change Effects 0.000 claims description 25
- 239000000470 constituent Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 14
- 230000003993 interaction Effects 0.000 claims description 14
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- 150000001875 compounds Chemical class 0.000 claims description 6
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 105
- 239000000523 sample Substances 0.000 description 55
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- 238000010521 absorption reaction Methods 0.000 description 15
- 150000002500 ions Chemical class 0.000 description 15
- 239000003960 organic solvent Substances 0.000 description 15
- 239000004020 conductor Substances 0.000 description 13
- 230000001419 dependent effect Effects 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 238000004448 titration Methods 0.000 description 11
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- 239000004480 active ingredient Substances 0.000 description 9
- 238000007792 addition Methods 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- 239000007853 buffer solution Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
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- 238000005191 phase separation Methods 0.000 description 8
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- 239000012488 sample solution Substances 0.000 description 8
- OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 235000014593 oils and fats Nutrition 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 239000003093 cationic surfactant Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000002563 ionic surfactant Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- -1 Alkylbenzene sulfonates Chemical class 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
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- 239000012535 impurity Substances 0.000 description 4
- 238000005374 membrane filtration Methods 0.000 description 4
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- 230000010355 oscillation Effects 0.000 description 4
- 238000000275 quality assurance Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- SQFXATUXPUCFFO-UHFFFAOYSA-N ethyl 2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoate Chemical compound CCOC(=O)C1=CC=CC=C1C(C=1C=C(Br)C(O)=C(Br)C=1)=C1C=C(Br)C(=O)C(Br)=C1 SQFXATUXPUCFFO-UHFFFAOYSA-N 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- VCNKSHUZQZHBKG-UHFFFAOYSA-L magnesium phosphoric acid sulfate Chemical compound [Mg+2].OP(O)(O)=O.[O-]S([O-])(=O)=O VCNKSHUZQZHBKG-UHFFFAOYSA-L 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005375 photometry Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009469 supplementation Effects 0.000 description 3
- GJYWPRKIEORZLX-UHFFFAOYSA-M 1,3-didecyl-2-methylimidazol-1-ium;chloride Chemical compound [Cl-].CCCCCCCCCCN1C=C[N+](CCCCCCCCCC)=C1C GJYWPRKIEORZLX-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- FLIACVVOZYBSBS-UHFFFAOYSA-N Methyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC FLIACVVOZYBSBS-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000005068 cooling lubricant Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229940043264 dodecyl sulfate Drugs 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- SZHQPBJEOCHCKM-UHFFFAOYSA-N 2-phosphonobutane-1,2,4-tricarboxylic acid Chemical class OC(=O)CCC(P(O)(O)=O)(C(O)=O)CC(O)=O SZHQPBJEOCHCKM-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-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
- 238000004435 EPR spectroscopy Methods 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical class OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000002479 acid--base titration Methods 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910001422 barium ion Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012482 calibration solution Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000012505 colouration Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005264 electron capture Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 description 1
- 229960004585 etidronic acid Drugs 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010812 external standard method Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229910000043 hydrogen iodide Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 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
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000001745 non-dispersive infrared spectroscopy Methods 0.000 description 1
- 150000004028 organic sulfates Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000005385 peroxodisulfate group Chemical group 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- ZJAOAACCNHFJAH-UHFFFAOYSA-N phosphonoformic acid Chemical class OC(=O)P(O)(O)=O ZJAOAACCNHFJAH-UHFFFAOYSA-N 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 239000012088 reference solution Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical class [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000007704 wet chemistry method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Organic contamination in water
- G01N33/1846—Total carbon analysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Automation & Control Theory (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19836720A DE19836720A1 (de) | 1998-08-13 | 1998-08-13 | Automatische Kontrolle und Steuerung von Reinigerbäder |
| DE19836720.1 | 1998-08-13 | ||
| PCT/EP1999/005637 WO2000009780A1 (de) | 1998-08-13 | 1999-08-04 | Automatische kontrolle und steuerung von reinigerbädern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2369064A1 true CA2369064A1 (en) | 2000-02-24 |
Family
ID=7877429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002369064A Abandoned CA2369064A1 (en) | 1998-08-13 | 1999-08-04 | Automatic regulation and control of cleansing baths |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1109950A1 (de) |
| JP (1) | JP2002522647A (de) |
| KR (1) | KR20010072441A (de) |
| CN (1) | CN1312866A (de) |
| AR (1) | AR020183A1 (de) |
| AU (1) | AU5419499A (de) |
| BG (1) | BG105244A (de) |
| CA (1) | CA2369064A1 (de) |
| CZ (1) | CZ2001551A3 (de) |
| DE (1) | DE19836720A1 (de) |
| HU (1) | HUP0102852A2 (de) |
| SI (1) | SI20535A (de) |
| SK (1) | SK2212001A3 (de) |
| TR (1) | TR200100328T2 (de) |
| WO (1) | WO2000009780A1 (de) |
| YU (1) | YU10901A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024015954A1 (en) * | 2022-07-15 | 2024-01-18 | Ecolab Usa Inc. | Methods and systems for detecting and controlling the dosage and residual concentration of hard surface cleaners and rinse aids in an automotive parts washer |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19855957B4 (de) * | 1998-12-04 | 2008-10-30 | Henkel Ag & Co. Kgaa | Automatische Kontrolle der Hydrophilie einer festen Oberfläche mit Infrarotspektroskopie |
| DE19957997A1 (de) * | 1999-12-02 | 2001-06-07 | Wedeco Ag | Vorrichtung zur Messung und Überwachung der Strahlungsleistung von UV-Strahlern einer Abwasserdesinfektionsanlage |
| DE10209466B4 (de) * | 2002-03-05 | 2004-03-11 | Sita Messtechnik Gmbh | Vorrichtung zum fortlaufenden Überwachen und Regeln von Prozesslösung |
| DE102010042960A1 (de) * | 2010-10-26 | 2012-04-26 | Flexim Gmbh | Vorrichtung und Verfahren zum Überwachen der Reinigung |
| KR101334307B1 (ko) * | 2012-05-22 | 2013-11-27 | 한국지질자원연구원 | 무인 자동 알칼리도 측정 시스템 및 방법 |
| DE102012215679A1 (de) | 2012-09-04 | 2014-05-15 | Henkel Ag & Co. Kgaa | Verfahren zur korrosionsschützenden Oberflächenbehandlung von metallischen Bauteilen in Serie |
| CN103215605B (zh) * | 2013-04-18 | 2016-01-13 | 江门市瑞期精细化学工程有限公司 | 一种镁合金碱性除膜剂及化学镀镍前处理工艺 |
| EP3845896A4 (de) * | 2018-08-31 | 2022-06-22 | Shimadzu Corporation | Analyseverfahren, analysevorrichtung und programm |
| CN109738429A (zh) * | 2019-01-15 | 2019-05-10 | 舍得酒业股份有限公司 | 一种喷釉玻璃瓶中析碱的快速检测方法 |
| KR102359468B1 (ko) * | 2020-09-17 | 2022-02-07 | 서울과학기술대학교 산학협력단 | 시료 전처리 및 균질도 평가를 통해 최적화된 총유기탄소 분석방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4406249A (en) * | 1979-11-14 | 1983-09-27 | C. Uyemura & Co., Ltd. | Apparatus for controlling electroless plating bath |
| US4374681A (en) * | 1981-05-11 | 1983-02-22 | Coral Chemical Company | System for controlling the composition of chemical treatment baths |
| US4886590A (en) * | 1987-11-02 | 1989-12-12 | Man-Gill Chemical Company | Chemical process control system |
| US5175502A (en) * | 1990-09-14 | 1992-12-29 | Armco Steel Company, L.P. | Method and apparatus for determining acid concentration |
| US5439569A (en) * | 1993-02-12 | 1995-08-08 | Sematech, Inc. | Concentration measurement and control of hydrogen peroxide and acid/base component in a semiconductor bath |
| DE19802725C1 (de) * | 1998-01-24 | 1999-11-11 | Henkel Kgaa | Automatische Kontrolle und Steuerung von Reinigerbädern durch Alkalitätsbestimmung |
-
1998
- 1998-08-13 DE DE19836720A patent/DE19836720A1/de not_active Withdrawn
-
1999
- 1999-08-04 EP EP99940138A patent/EP1109950A1/de not_active Withdrawn
- 1999-08-04 AU AU54194/99A patent/AU5419499A/en not_active Abandoned
- 1999-08-04 KR KR1020017001842A patent/KR20010072441A/ko not_active Application Discontinuation
- 1999-08-04 SI SI9920065A patent/SI20535A/sl unknown
- 1999-08-04 CZ CZ2001551A patent/CZ2001551A3/cs unknown
- 1999-08-04 CA CA002369064A patent/CA2369064A1/en not_active Abandoned
- 1999-08-04 WO PCT/EP1999/005637 patent/WO2000009780A1/de not_active Application Discontinuation
- 1999-08-04 HU HU0102852A patent/HUP0102852A2/hu unknown
- 1999-08-04 CN CN99809555A patent/CN1312866A/zh active Pending
- 1999-08-04 JP JP2000565211A patent/JP2002522647A/ja active Pending
- 1999-08-04 YU YU10901A patent/YU10901A/sh unknown
- 1999-08-04 TR TR2001/00328T patent/TR200100328T2/xx unknown
- 1999-08-04 SK SK221-2001A patent/SK2212001A3/sk unknown
- 1999-08-13 AR ARP990104063A patent/AR020183A1/es unknown
-
2001
- 2001-02-13 BG BG105244A patent/BG105244A/bg unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024015954A1 (en) * | 2022-07-15 | 2024-01-18 | Ecolab Usa Inc. | Methods and systems for detecting and controlling the dosage and residual concentration of hard surface cleaners and rinse aids in an automotive parts washer |
Also Published As
| Publication number | Publication date |
|---|---|
| SK2212001A3 (en) | 2001-10-08 |
| CZ2001551A3 (cs) | 2001-09-12 |
| HUP0102852A2 (hu) | 2002-02-28 |
| BG105244A (bg) | 2001-10-31 |
| YU10901A (sh) | 2003-08-29 |
| SI20535A (sl) | 2001-10-31 |
| WO2000009780A1 (de) | 2000-02-24 |
| KR20010072441A (ko) | 2001-07-31 |
| JP2002522647A (ja) | 2002-07-23 |
| AU5419499A (en) | 2000-03-06 |
| DE19836720A1 (de) | 2000-02-17 |
| TR200100328T2 (tr) | 2001-07-23 |
| AR020183A1 (es) | 2002-05-02 |
| EP1109950A1 (de) | 2001-06-27 |
| CN1312866A (zh) | 2001-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |