Txheej txheem cej luam: Piv cov alkali tsis kam, nrhiav kev ua haujlwm ntawm ntau pawg ntawm cov pawg niaj hnub no thiab anionic.
Sau cov alkali tsis kam ntawm ntau cov surfactants
Cov alkali tsis kam ntawm surfactants muaj ob yam. Ntawm ib sab tes, nws yog qhov kev ruaj khov ntawm cov qauv tshuaj lom neeg, uas yog feem ntau yog kev puas tsuaj los ntawm kev puas tsuaj ntawm hydrophilic cov noob los ntawm cov alkali; Ntawm qhov tod tes, nws yog qhov kev sib cav sib ceg hauv cov kua dej aqueous, uas yog feem ntau ua kom rhuav tshem ntawm surfactant thiab ua rau surfactant ntab lossis tog ntawm dej.
Txoj kev xeem: Noj 10G / l ntawm surfactant, ntxiv flake alkali, muab nws tso rau ntawm lub alkali, muab tso rau ntawm Alkali, muab nws tus lej ntawm Alkali tsis kam.
Cov lus hauv qab no qhia tau cov alkali tsis zoo ntawm cov khoom surfactants tam sim no muaj.
| Lub npe ntawm surfactant | 40 ℃ | 70 ℃ | 100 ℃ |
| AEO-5 | Sodium Hydroxide [G / L | Sodium hydroxide13 g / l | Sodium hydroxide 3g / l |
| AEO-7 | Sodium Hydroxide22 G / L | Sodium hydroxide14 g / l | Sodium hydroxide 5g / l |
| AEO-9 | Sodium hydroxide30 g / l | Sodium hydroxide24 g / l | Sodium hydroxide 12g / l |
| TX-10 | Sodium hydroxide19 g / l | Sodium Hydroxide [G / L | Sodium hydroxide 6g / l |
| Op-10 | Sodium hydroxide27 g / l | Sodium Hydroxide22 G / L | Sodium hydroxide11 g / l |
| Nkag mus rau tus neeg sawv cev JFC | Sodium Hydroxide21 G / L | Sodium hydroxide16 g / l | Sodium hydroxide 9g / l |
| Ceev ceev tenetrate | Sodium hydroxide10 g / l | Sodium Hydroxide 7 G / L | Sodium hydroxide 3g / l |
| Ntes Net 209 | Sodium hydroxide18 g / l | Sodium hydroxide13 g / l | Sodium hydroxide 5g / l |
| EL-80 | Sodium hydroxide29 g / l | Sodium Hydroxide22 G / L | Sodium hydroxide8 g / l |
| Kaum ob 80 | Sodium Hydroxide22 G / L | Sodium hydroxide11 g / l | Sodium Hydroxide 7 G / L |
| Ntsev 80 | Sodium hydroxide14 g / l | Sodium hydroxide13 g / l | Sodium hydroxide5 g / l |
| Sodium dodecylbzene sulfonate las | Sodium hydroxide24 g / l | Sodium hydroxide16 g / l | Sodium hydroxide 9g / l |
| Sodium dodecyl sulecyl sulfate sds | Sodium Hydroxide81 G / L | Sodium hydroxide44 g / l | Sodium hydroxide 15g / l |
| Sodium Thib Ob Alkyl Sulfonate Sas | Sodium hydroxide30 g / l | Sodium Hydroxide22 G / L | Sodium hydroxide 12g / l |
| Sodium Decyl-Sulfonate AOs | Sodium hydroxide29 g / l | Sodium hydroxide20 g / l | Sodium hydroxide13 g / l |
| Txiv maj phaub fatty acid Diethanide | Sodium hydroxide18 g / l | Sodium hydroxide8 g / l | Sodium hydroxide3 g / l |
| Rog rog ether sulfate aes | Sodium hydroxide98 g / l | Sodium hydroxide77 g / l | Sodium hydroxide 35g / l |
| Rog Rog ether Mivboxylate AEC | Sodium hydroxide111 g / l | Sodium hydroxide79 g / l | Sodium hydroxide 40g / l |
| CLOTRIMACHOLE (UA KUA) | Sodium hydroxide145 g / l | Sodium hydroxide95 g / l | Sodium hydroxide 60g / l |
| Phosphate ntawm kev siv dej cawv | Sodium Hydroxide180 G / L | Sodium hydroxide135 g / l | Sodium hydroxide 110g / l |
| Phosphate ESTERSS ntawm FATTTY CALLIVE | Sodium hydroxide210 g / l | Sodium hydroxide147 g / l | Sodium hydroxide 170g / l |
Daim ntawv teev cov surfactant net
Siv cov khoom siv ua ib leeg, ua raws li Lub Tebchaws Cov Qauv GB13174-2003 rau kev ntxuav khaub ncaws ntxhua khaub ncaws ntawm ntau yam tshuaj ntxhua khaub ncaws ntawm ntau yam tshuaj ntxhua khaub ncaws ntawm ntau yam tshuaj lom neeg kom tau txais 15% kev daws teeb meem ntawm cov khoom siv raw , ntxuav raws li GB / T 13174-2003 "Kev Tshuaj Ntsuam Xyuas Cov Khaub Ncaws Zoo", ntsuas qhov dawb ntawm ntau cov quav ua ntej thiab tom qab ntxuav, thiab xam cov xab npum Tus nqi r raws li cov qauv hauv qab no:
R (%) = f2-f1
Qhov twg F1 yog tus nqi ua ntej ntxuav tus nqi ntawm cov ntaub av (%), F2 yog tus nqi ntxuav hniav dawb ntawm cov ntaub plaub (%).
Cov loj dua tus nqi r muaj txiaj ntsig, lub zog ntawm kev siv tshuaj ntxuav. Tus qauv ntsuas no tuaj yeem siv los ua kom pom kev tshem tawm ntawm cov av dav dav los ntawm kev cuam tshuam txog kev tshem tawm tshem tawm qhov muaj peev xwm tshem tawm thiab siv quav ciab.
| Lub npe ntawm surfactant | R (%) tus nqi |
| AEO-3 | R (%) = 3.69 |
| AEO-5 | R (%) = 3.31 |
| AEO-7 | R (%) = 9.50 |
| AEO-9 | R (%) = 12.19 |
| TX-10 | R (%) = 15.77 |
| Np-8.6 | R (%) = 14.98 |
| Op-10 | R (%) = 14.55 |
| XL-90 | R (%) = 13.91 |
| XP-90 | R (%) = 4.30 |
| Rau-90 | R (%) = 15.58 |
| Penetrant JFC | R (%) = 2.01 |
| Ceev ceev tenetrate | R (%) = 0.77 |
| Ntes Net 209 | R (%) = 4.98 |
| Sodium dodecylbzene sulfonate las | R (%) = 9.12 |
| Sodium dodecyl sulecyl sulfate sds | R (%) = 5.30 |
| Sodium Decyl-Sulfonate AOs | R (%) = 8.63 |
| Sodium Thib Ob Alkyl Sulfonate Sas | R (%) = 15.81 |
| Rog rog ether sulfate aes | R (%) = 5.91 |
| Rog Rog ether Mivboxylate AEC | R (%) = 6.20 |
| CLOTRIMACHOLE (UA KUA) | R (%) = 15.55 |
| Phosphate ntawm kev siv dej cawv | R (%) = 2.08 |
| Phosphate ESTERSS ntawm FATTTY CUB DAB TSI AEP | R (%) = 5.88 |
Kev sib piv ntawm cov roj tshem tawm kev ua tau zoo ntawm ntau surfactants
Cov roj tshem tawm ntawm kev ntsuas roj ntawm surfactant (roj tshem tawm txoj kev) tau ua raws li GB 9985-2000 cov tshuaj ntxiv los ua cov qauv txheem. Xam cov roj tshem tawm (c) raws li cov qauv hauv qab no:
C = tshem tawm cov qauv zoo / roj tshem tawm qhov zoo ntawm cov qauv txheej txheem
Qhov loj dua C muaj txiaj ntsig, lub zog tshem tawm cov roj tshem tawm ntawm surfactant
| Lub npe ntawm surfactant | De-roj c yeej |
| AEO-3 | De-roj c yeej = 1.53 |
| AEO-5 | De-roj c yeej = 1.40 |
| AEO-7 | De-Rojing C nqi = 1.22 |
| AEO-9 | De-Rojing C nqi = 1.01 |
| TX-10 | De-roj c yeej = 1.17 |
| Np-8.6 | De-Rojing C nqi = 1.25 |
| Op-10 | De-roj c yeej = 1.37 |
| XL-90 | De-roj r nuj nqis = 1.10 |
| XP-90 | De-roj c yeej = 0.66 |
| Rau-90 | De-roj c yeej = 1.40 |
| JFC nkag mus rau hauv | De-roj c yeej = 0.77 |
| Fatty acid methyl Ester ErdoShot Fmee | De-roj c yeej = 1.94 |
| Ceev ceev tenetrate | De-roj roj c nqi = 0.35 |
| Ntes Net 209 | De-roj c yeej = 0.76 |
| Sodium dodecylbzene sulfonate las | De-roj c yeej = 0.92 |
| Sodium dodecyl sulecyl sulfate sds | De-roj c yeej = 0.81 |
| Sodium Decyl-Sulfonate -aos | De-roj c yeej = 0.73 |
| Sodium Thib Ob Alkyl Sulfonate Sas | De-roj c yeej = 0.98 |
| Rog rog ether sulfate aes | De-roj c yeej = 0.63 |
| Rog Rog ether Mivboxylate AEC | De-roj c yeej = 0.72 |
| CLOTRIMACHOLE (UA KUA) | De-roj c yeej = 1.11 |
| Phosphate ntawm kev siv dej cawv | De-roj c yeej = 0.32 |
| Phosphate ESTERSS ntawm FATTTY CUB DAB TSI AEP | De-roj c yeej = 0.46 |
Surfactant siv hlua tshem tawm cov kev ua tau zoo sib piv
1. Npaj ntawm cov ntaub qhwv cov ntaub qhwv
Dissolve cov txheej txheem ciab block rau 90 degrees ntawm dej kub, do zoo thiab mam li raus nws daim ntaub, tshem nws tom qab ob feeb thiab cua qhuav.
2. Kuaj txoj kev
Cov ntaub qhwv caj pas yog txiav rau hauv 5 * 5cm, raus hauv cov khoom siv dej ua haujlwm, ntxuav los ntawm cov khoom siv kub ntawm 100 degrees, thiab ntxuav los ntawm cov dej txias puv, thiab cov whiteness ntawm cov ntxuav Cov ntaub pua hauv ncoo yog ntsuas, thiab qhov loj dua ntawm cov nqi dawb w yog, qhov zoo dua cov ciab tshem muaj peev xwm ntawm surfactant yog.
| Lub npe ntawm surfactant | W tus nqi |
| AEO-3 | W = 67.42 |
| AEO-5 | W = 61.98 |
| AEO-7 | W = 53.25 |
| AEO-9 | W = 47.30 |
| TX-10 | W = 46.11 |
| Np-8.6 | W = 60.03 |
| Op-10 | W = 58.92 |
| XL-90 | W = 48.54 |
| XP-90 | W = 33.16 |
| Rau-7 | W = 68.96 |
| Rau-9 | W = 59.81 |
| Fatty acid methyl Ester ErdoShot Fmee | W = 77.43 |
| Triethanine | W = 49.79 |
| Triethanmamine Oleic xab npum | W = 56.31 |
| NET npum 6501 | W = 32.78 |
| JFC nkag mus rau hauv | W = 31.91 |
| Ceev ceev tenetrate | W = 18.90 |
| Ntes Net 209 | W = 22.55 |
| Sodium dodecylbzene sulfonate las | W = 34.17 |
| Sodium dodecyl sulecyl sulfate sds | W = 27.31 |
| Sodium Decyl-Sulfonate --aos | W = 29.25 |
| Sodium Thib Ob Alkyl Sulfonate Sas | W = 30.87 |
| Rog rog ether sulfate aes | W = 26.37 |
| Rog Rog ether Mivboxylate AEC | W = 33.88 |
| CLOTRIMACHOLE (UA KUA) | W = 49.35 |
| Phosphate ntawm kev siv dej cawv | W = 20.47 |
| Phosphate ESTERSS ntawm FATTTY CUB DAB TSI AEP | W = 29.38 |
Lub Sijhawm Post: Mar-03-2022