RU2014113179A - METHOD FOR BLEACHING KITCHEN APPLIANCES IN A DISHWASHING MACHINE - Google Patents

METHOD FOR BLEACHING KITCHEN APPLIANCES IN A DISHWASHING MACHINE Download PDF

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RU2014113179A
RU2014113179A RU2014113179/12A RU2014113179A RU2014113179A RU 2014113179 A RU2014113179 A RU 2014113179A RU 2014113179/12 A RU2014113179/12 A RU 2014113179/12A RU 2014113179 A RU2014113179 A RU 2014113179A RU 2014113179 A RU2014113179 A RU 2014113179A
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electrolysis
dishwasher
range
electrolysis cell
carried out
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RU2014113179/12A
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Флориан ШТЕККЕР
Штеффен МАСС
Ульрих ГРИСБАХ
Андреас ФИШЕР
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Басф Се
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/0002Washing processes, i.e. machine working principles characterised by phases or operational steps
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4236Arrangements to sterilize or disinfect dishes or washing liquids
    • A47L15/4238Arrangements to sterilize or disinfect dishes or washing liquids by using electrolytic cells
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2601/00Washing methods characterised by the use of a particular treatment
    • A47L2601/06Electrolysed water

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  • Detergent Compositions (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1. Способ отбеливания кухонной утвари в посудомоечной машине, включающий в себя этап активации in-situ активатора отбеливания посредством активной формы кислорода, причем активную форму кислорода вырабатывают in-situ в посудомоечной машине электролизом водного раствора.2. Способ по п. 1, причем активная форма кислорода представляет собой активную форму кислорода, которая имеет по меньшей мере один атом кислорода со степенью окисления -1.3. Способ по п. 2, причем активная форма кислорода выбрана из группы, которую образуют пероксид водорода, анионы пероксида водорода, пергидрокси-радикалы и гидроксил-радикалы.4. Способ по п. 1, причем электролиз осуществляют в электролизной ячейке, содержащей по меньшей мере одну пару анод/катод.5. Способ по п. 4, причем анод содержит электропроводящий алмаз.6. Способ по п. 5, причем анод содержит легированный бором алмаз.7. Способ по п. 4, причем катод содержит легированный бором алмаз.8. Способ по п. 4, причем электролизная ячейка представляет собой жестко установленный компонент посудомоечной машины.9. Способ по п. 4, причем электролизная ячейка представляет собой деталь, отдельную от посудомоечной машины.10. Способ по п. 9, причем электролизная ячейка располагается в подающем трубопроводе вне посудомоечной машины или установлена в моечном пространстве как работающая от батареи электролизная ячейка.11. Способ по п. 1, причем электролиз осуществляют при плотностях тока в пределах от 10 до 200 мА/см, предпочтительно в пределах от 50 до 100 мА/см.12. Способ по п. 1, причем электролиз осуществляют при силе тока в пределах от 0,1 до 16 А, предпочтительно в пределах от 0,1 до 10 А.13. Способ по п. 1, причем электролиз осуще1. A method for bleaching kitchen utensils in a dishwasher, comprising the step of in-situ activation of a bleaching activator by means of an active oxygen form, wherein the reactive oxygen form is generated in-situ in a dishwasher by electrolysis of an aqueous solution. The method according to claim 1, wherein the reactive oxygen species is an reactive oxygen species that has at least one oxygen atom with an oxidation state of -1.3. The method according to claim 2, wherein the reactive oxygen species is selected from the group formed by hydrogen peroxide, hydrogen peroxide anions, perhydroxy radicals and hydroxyl radicals. The method according to claim 1, wherein the electrolysis is carried out in an electrolysis cell containing at least one anode / cathode pair. The method of claim 4, wherein the anode comprises electrically conductive diamond. The method of claim 5, wherein the anode comprises boron-doped diamond. The method of claim 4, wherein the cathode comprises boron-doped diamond. The method of claim 4, wherein the electrolysis cell is a fixed component of the dishwasher. The method of claim 4, wherein the electrolysis cell is a separate part from the dishwasher. The method of claim 9, wherein the electrolysis cell is located in the supply line outside the dishwasher or is installed in the washing space as a battery-powered electrolysis cell. The method according to claim 1, wherein the electrolysis is carried out at current densities in the range from 10 to 200 mA / cm, preferably in the range from 50 to 100 mA / cm. The method according to claim 1, wherein the electrolysis is carried out at a current in the range from 0.1 to 16 A, preferably in the range from 0.1 to 10 A. The method according to claim 1, wherein the electrolysis is carried out

Claims (22)

1. Способ отбеливания кухонной утвари в посудомоечной машине, включающий в себя этап активации in-situ активатора отбеливания посредством активной формы кислорода, причем активную форму кислорода вырабатывают in-situ в посудомоечной машине электролизом водного раствора.1. A method of whitening kitchen utensils in a dishwasher, comprising the step of activating an in-situ bleaching activator by means of an active oxygen form, wherein the active form of oxygen is produced in-situ in a dishwasher by electrolysis of an aqueous solution. 2. Способ по п. 1, причем активная форма кислорода представляет собой активную форму кислорода, которая имеет по меньшей мере один атом кислорода со степенью окисления -1.2. The method according to p. 1, wherein the active form of oxygen is an active form of oxygen, which has at least one oxygen atom with an oxidation state of -1. 3. Способ по п. 2, причем активная форма кислорода выбрана из группы, которую образуют пероксид водорода, анионы пероксида водорода, пергидрокси-радикалы и гидроксил-радикалы.3. The method according to claim 2, wherein the active form of oxygen is selected from the group formed by hydrogen peroxide, hydrogen peroxide anions, perhydroxy radicals and hydroxyl radicals. 4. Способ по п. 1, причем электролиз осуществляют в электролизной ячейке, содержащей по меньшей мере одну пару анод/катод.4. The method according to p. 1, wherein the electrolysis is carried out in an electrolysis cell containing at least one pair of anode / cathode. 5. Способ по п. 4, причем анод содержит электропроводящий алмаз.5. The method according to p. 4, and the anode contains an electrically conductive diamond. 6. Способ по п. 5, причем анод содержит легированный бором алмаз.6. The method according to p. 5, and the anode contains doped with boron diamond. 7. Способ по п. 4, причем катод содержит легированный бором алмаз.7. The method according to claim 4, wherein the cathode contains boron-doped diamond. 8. Способ по п. 4, причем электролизная ячейка представляет собой жестко установленный компонент посудомоечной машины.8. The method according to claim 4, wherein the electrolysis cell is a rigidly mounted component of the dishwasher. 9. Способ по п. 4, причем электролизная ячейка представляет собой деталь, отдельную от посудомоечной машины.9. The method according to claim 4, wherein the electrolysis cell is a part separate from the dishwasher. 10. Способ по п. 9, причем электролизная ячейка располагается в подающем трубопроводе вне посудомоечной машины или установлена в моечном пространстве как работающая от батареи электролизная ячейка.10. The method according to claim 9, wherein the electrolysis cell is located in the supply pipe outside the dishwasher or is installed in the washing space as a battery-operated electrolysis cell. 11. Способ по п. 1, причем электролиз осуществляют при плотностях тока в пределах от 10 до 200 мА/см2, предпочтительно в пределах от 50 до 100 мА/см2.11. The method according to p. 1, and the electrolysis is carried out at current densities in the range from 10 to 200 mA / cm 2 , preferably in the range from 50 to 100 mA / cm 2 . 12. Способ по п. 1, причем электролиз осуществляют при силе тока в пределах от 0,1 до 16 А, предпочтительно в пределах от 0,1 до 10 А.12. The method according to p. 1, wherein the electrolysis is carried out at a current strength in the range from 0.1 to 16 A, preferably in the range from 0.1 to 10 A. 13. Способ по п. 1, причем электролиз осуществляют на протяжении одного или нескольких временных интервалов продолжительностью от 1 до 30 минут, предпочтительно от 5 до 15 минут, до или во время мойки.13. The method according to p. 1, and the electrolysis is carried out for one or more time intervals lasting from 1 to 30 minutes, preferably from 5 to 15 minutes, before or during washing. 14. Способ по п. 1, причем процесс осуществляют при температурах в пределах от 20 до 65°С, предпочтительно в пределах от 20 до 40°С.14. The method according to p. 1, wherein the process is carried out at temperatures ranging from 20 to 65 ° C, preferably in the range from 20 to 40 ° C. 15. Способ по п. 1, причем водный раствор при проведении электролиза содержит добавки, или добавки вводят в водный раствор после проведения электролиза.15. The method according to claim 1, wherein the aqueous solution during the electrolysis contains additives, or the additives are introduced into the aqueous solution after the electrolysis. 16. Способ по п. 15, причем одна из добавок представляет собой активатор отбеливания.16. The method according to p. 15, wherein one of the additives is a bleaching activator. 17. Способ по п. 1, причем активатор отбеливания представляет собой ацильное производное, ацильный остаток которого имеет следующую формулу:17. The method according to claim 1, wherein the whitening activator is an acyl derivative, the acyl residue of which has the following formula:
Figure 00000001
Figure 00000001
причемmoreover R1 - это алкил с 1-20 атомами углерода или арил с 6-10 атомами углерода,R 1 is alkyl with 1-20 carbon atoms or aryl with 6-10 carbon atoms, илиor
Figure 00000002
Figure 00000002
причемmoreover L1 - это алкилен с 1-20 атомами углерода или арилен с 6-10 атомами углерода,L 1 is alkylene with 1-20 carbon atoms or arylene with 6-10 carbon atoms,
18. Способ по п. 1, причем активатор отбеливания представляет собой поли-N-ацилированный полиамин.18. The method according to claim 1, wherein the whitening activator is a poly-N-acylated polyamine. 19. Способ по п. 18, причем активатор отбеливания представляет собой тетраацетилэтилендиамин (TAED).19. The method of claim 18, wherein the whitening activator is tetraacetylethylenediamine (TAED). 20. Способ по одному из пп. 1-19, причем значение рН водного раствора находится в пределах от 3 до 12 предпочтительно в пределах от 6 до 11.20. The method according to one of paragraphs. 1-19, and the pH of the aqueous solution is in the range from 3 to 12, preferably in the range from 6 to 11. 21. Комбинация посудомоечной машины с электролизной ячейкой, находящейся вне посудомоечной машины в подающем трубопроводе.21. The combination of a dishwasher with an electrolysis cell located outside the dishwasher in the supply pipe. 22. Комбинация посудомоечной машины с электролизной ячейкой, находящейся в моечном пространстве и работающей от батареи. 22. The combination of a dishwasher with an electrolysis cell located in the washing space and running on battery power.
RU2014113179/12A 2011-09-05 2012-09-04 METHOD FOR BLEACHING KITCHEN APPLIANCES IN A DISHWASHING MACHINE RU2014113179A (en)

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US201161531015P 2011-09-05 2011-09-05
EP11179980 2011-09-05
US61/531015 2011-09-05
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PCT/EP2012/067220 WO2013034548A1 (en) 2011-09-05 2012-09-04 Method for bleaching kitchen utensils in a dishwasher

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MX2014001739A (en) 2014-03-31
JP2014529455A (en) 2014-11-13
KR20140072064A (en) 2014-06-12
US20130056364A1 (en) 2013-03-07
BR112014003043A2 (en) 2017-03-01
EP2753226A1 (en) 2014-07-16
CN103781392A (en) 2014-05-07

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