Mwachidule: Fananizani kukana kwa alkali, kutsuka ukonde, kuchotsa mafuta ndi kuchotsa sera kwa zinthu zosiyanasiyana zomwe zimapezeka pamsika masiku ano, kuphatikiza magulu awiri omwe amagwiritsidwa ntchito kwambiri a nonionic ndi anionic.
Mndandanda wa kukana kwa alkali wa ma surfactants osiyanasiyana
Kukaniza kwa alkali kwa ma surfactants kuli ndi mbali ziwiri. Kumbali imodzi, ndiko kukhazikika kwa kapangidwe ka mankhwala, komwe kumawonetsedwa makamaka ndi kuwonongeka kwa majini a hydrophilic ndi alkali amphamvu; Komano, ndi kukhazikika kwa aggregation boma mu madzi amadzimadzi, amene makamaka akuwonetseredwa ndi zotsatira mchere kuti amawononga solventization wa surfactant ndi kupanga surfactant tiwolokere kapena kumira ndi kupatukana ndi madzi.
Njira yoyesera: Tengani 10g/L ya surfactant, onjezani flake alkali, ikani pa kutentha komwe kwaperekedwa kwa mphindi 120 ndiyeno onani, kuchuluka kwa alkali pamene delamination kapena bleaching wamafuta kumachitika ndiko kukana kwambiri kwa alkali.
Gome lotsatirali likuwonetsa kukana kwa alkali kwa ma surfactants wamba omwe akupezeka pano.
| Dzina la surfactant | 40 ℃ | 70 ℃ | 100 ℃ |
| AEO-5 | Sodium hydroxide 15 g / L | Sodium hydroxide 13 g/L | Sodium hydroxide 3g/L |
| AEO-7 | Sodium hydroxide 22 g/L | Sodium hydroxide 14 g/L | Sodium hydroxide 5g/L |
| AEO-9 | Sodium hydroxide 30 g / L | Sodium hydroxide 24 g/L | Sodium hydroxide 12g/L |
| TX-10 | Sodium hydroxide 19 g/L | Sodium hydroxide 15 g / L | Sodium hydroxide 6g/L |
| OP-10 | Sodium hydroxide 27 g/L | Sodium hydroxide 22 g/L | Sodium hydroxide 11 g/L |
| Wothandizira JFC | Sodium hydroxide 21 g/L | Sodium hydroxide 16 g/L | Sodium hydroxide 9g/L |
| Fast T kulowa | Sodium hydroxide 10 g / L | Sodium hydroxide 7 g/L | Sodium hydroxide 3g/L |
| Net detergent 209 | Sodium hydroxide 18 g/L | Sodium hydroxide 13 g/L | Sodium hydroxide 5g/L |
| EL-80 | Sodium hydroxide 29 g/L | Sodium hydroxide 22 g/L | Sodium hydroxide 8 g/L |
| Pakati pa 80 | Sodium hydroxide 22 g/L | Sodium hydroxide 11 g/L | Sodium hydroxide 7 g/L |
| Mphindi 80 | Sodium hydroxide 14 g/L | Sodium hydroxide 13 g/L | Sodium hydroxide 5 g/L |
| Sodium dodecylbenzene sulfonate LAS | Sodium hydroxide 24 g/L | Sodium hydroxide 16 g/L | Sodium hydroxide 9g/L |
| Sodium dodecyl sulfate SDS | Sodium hydroxide 81 g/L | Sodium hydroxide 44 g/L | Sodium hydroxide 15 g / L |
| Sodium yachiwiri alkyl sulfonate SAS | Sodium hydroxide 30 g / L | Sodium hydroxide 22 g/L | Sodium hydroxide 12g/L |
| Sodium decyl-sulfonate AOS | Sodium hydroxide 29 g/L | Sodium hydroxide 20 g / L | Sodium hydroxide 13 g/L |
| Coconut mafuta acid dietthanolamide | Sodium hydroxide 18 g/L | Sodium hydroxide 8 g/L | Sodium hydroxide 3 g/L |
| Mafuta a ether sulphate AES | Sodium hydroxide 98 g/L | Sodium hydroxide 77 g/L | Sodium hydroxide 35 g / L |
| Mafuta a mowa ether carboxylate AEC | Sodium hydroxide 111 g/L | Sodium hydroxide 79 g/L | Sodium hydroxide 40 g / L |
| Clotrimazole (madzi) | Sodium hydroxide 145 g / L | Sodium hydroxide 95 g/L | Sodium hydroxide 60 g / L |
| Phosphate wamafuta oledzeretsa | Sodium hydroxide 180 g / L | Sodium hydroxide 135 g / L | Sodium hydroxide 110g / L |
| Phosphate esters of fatty alcohol ethers | Sodium hydroxide 210 g / L | Sodium hydroxide 147 g/L | Sodium hydroxide 170g / L |
List of surfactant net ntchito ntchito
Pogwiritsa ntchito chopangira chimodzi, molingana ndi muyezo wadziko lonse wa GB13174-2003 wotsuka zovala zotsuka zovala, yesani zotsukira zotsuka zamitundu yosiyanasiyana motere: konzani zopangira ndi madzi olimba a 250ppm kuti mupeze yankho la 15% la zopangira zopangira. , sambani molingana ndi GB/T 13174-2003 "njira yoyesera yotsuka", yesani kuyera kwansalu zothimbirira zosiyanasiyana musanachapidwe komanso mutatsuka, ndikuwerengera mtengo wa detergency R molingana ndi chilinganizo chotsatirachi:
R(%)=F2-F1
Kumene F1 ndiye mtengo woyera wa nsalu yodetsedwa (%), F2 ndiye mtengo woyera wa nsalu yodetsedwa (%).
Kukula kwa mtengo wa R, kumapangitsanso luso lochapira ukonde. Muyeso woyesererawu utha kugwiritsidwa ntchito kuwonetsa kuchotsedwa kwa litsiro wamba ndi zida zamagetsi ndipo sikugwira ntchito kuwonetsa kuthekera kochotsa mafuta ndi sera.
| Dzina la surfactant | R (%) mtengo |
| 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 |
| KUTI-90 | R (% = 15.58 |
| Penetrant JFC | R (% = 2.01 |
| Fast T kulowa | R (% = 0.77 |
| Net detergent 209 | R (% = 4.98 |
| Sodium dodecylbenzene sulfonate LAS | R (% = 9.12 |
| Sodium dodecyl sulfate SDS | R (% = 5.30 |
| Sodium decyl-sulfonate AOS | R (% = 8.63 |
| Sodium yachiwiri alkyl sulfonate SAS | R (% = 15.81 |
| Mafuta a ether sulphate AES | R (% = 5.91 |
| Mafuta a mowa ether carboxylate AEC | R (% = 6.20 |
| Clotrimazole (madzi) | R (% = 15.55 |
| Phosphate wamafuta oledzeretsa | R (% = 2.08 |
| Phosphate esters of fatty alcohol ethers AEP | R (% = 5.88 |
Kufananiza ntchito yochotsa mafuta amitundu yosiyanasiyana
Mayeso ochotsa mafuta a surfactant (njira yochotsera mafuta) amachitidwa molingana ndi GB 9985-2000 Appendix B, pogwiritsa ntchito zotsukira ngati njira yokhazikika. Kuwerengera kuchuluka kwa mafuta ochotsera (C) motsatira njira iyi:
C = Kuchotsa mafuta kwachitsanzo / kuchotsedwa kwamafuta pamapangidwe anthawi zonse
Kukula kwa mtengo wa C, kumapangitsanso mphamvu yochotsa mafuta ya surfactant
| Dzina la surfactant | De-oiling mtengo C |
| AEO-3 | Kuchotsa mafuta mtengo wa C = 1.53 |
| AEO-5 | Kuchotsa mafuta mtengo wa C = 1.40 |
| AEO-7 | Kuchotsa mafuta mtengo wa C = 1.22 |
| AEO-9 | Kuchotsa mafuta mtengo wa C = 1.01 |
| TX-10 | Kuchotsa mafuta mtengo wa C = 1.17 |
| NP-8.6 | Kuchotsa mafuta mtengo wa C = 1.25 |
| OP-10 | Kuchotsa mafuta mtengo wa C = 1.37 |
| XL-90 | Kuchotsa mafuta mtengo wa C = 1.10 |
| XP-90 | Kuchotsa mafuta mtengo wa C = 0.66 |
| KUTI-90 | Kuchotsa mafuta mtengo wa C = 1.40 |
| Kulowa JFC | Kuchotsa mafuta mtengo wa C = 0.77 |
| Mafuta acid methyl ester ethoxylate FMEE | Kuchotsa mafuta mtengo wa C = 1.94 |
| Fast T kulowa | Kuchotsa mafuta mtengo wa C = 0.35 |
| Net detergent 209 | Kuchotsa mafuta mtengo wa C = 0.76 |
| Sodium dodecylbenzene sulfonate LAS | Kuchotsa mafuta mtengo wa C = 0.92 |
| Sodium dodecyl sulfate SDS | Kuchotsa mafuta mtengo wa C = 0.81 |
| Sodium decyl-sulfonate - AOS | Kuchotsa mafuta mtengo wa C = 0.73 |
| Sodium yachiwiri alkyl sulfonate SAS | Kuchotsa mafuta mtengo wa C = 0.98 |
| Mafuta a ether sulphate AES | Kuchotsa mafuta mtengo wa C = 0.63 |
| Mafuta a mowa ether carboxylate AEC | Kuchotsa mafuta mtengo wa C = 0.72 |
| Clotrimazole (madzi) | Kuchotsa mafuta mtengo wa C = 1.11 |
| Phosphate wamafuta oledzeretsa | Kuchotsa mafuta mtengo wa C = 0.32 |
| Phosphate esters of fatty alcohol ethers AEP | Kuchotsa mafuta mtengo wa C = 0.46 |
Tebulo lofananiza la magwiridwe antchito a phula la Surfactant
1. Kukonzekera kwa nsalu zokhazikika sera
Sungunulani sera wamba mpaka madigiri 90 a madzi otentha, gwedezani bwino ndikuviika mu nsalu yoyera yoyera yoyera, chotsani pakatha mphindi ziwiri ndikuwumitsa mpweya.
2. Njira yoyesera
Nsalu ya sera imadulidwa mu 5 * 5cm, kumizidwa mumadzimadzi ogwira ntchito ndi 5% ndende ya zopangira, kutsukidwa ndi oscillation kwa mphindi 10 pansi pa kutentha kwa madigiri 100, ndikutsukidwa ndi madzi ozizira ozizira, ndi kuyera kwa otsukidwa. Nsalu ya sera imayesedwa, ndipo kuyera kwakukulu kwa W ndi kukulirakulira, m'pamenenso mphamvu yochotsa phula ya surfactant imakhala yabwino.
| Dzina la surfactant | W mtengo |
| 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 |
| KWA-7 | W = 68.96 |
| KUTI-9 | W = 59.81 |
| Mafuta acid methyl ester ethoxylate FMEE | W = 77.43 |
| Triethanolamine | W = 49.79 |
| Triethanolamine oleic sopo | W=56.31 |
| Net detergent 6501 | W=32.78 |
| Kulowa JFC | W=31.91 |
| Fast T kulowa | W=18.90 |
| Net detergent 209 | W=22.55 |
| Sodium dodecylbenzene sulfonate LAS | W=34.17 |
| Sodium dodecyl sulfate SDS | W=27.31 |
| Sodium decyl-sulfonate --AOS | W=29.25 |
| Sodium yachiwiri alkyl sulfonate SAS | W=30.87 |
| Mafuta a ether sulphate AES | W=26.37 |
| Mafuta a mowa ether carboxylate AEC | W=33.88 |
| Clotrimazole (madzi) | W=49.35 |
| Phosphate wamafuta oledzeretsa | W=20.47 |
| Phosphate esters of fatty alcohol ethers AEP | W=29.38 |
Nthawi yotumiza: Mar-03-2022