rongo

8. Ko wai te ingoa oNekal BXKonutai butyl Naphthalene Sulfonate? Ko te Sodium butyl naphthalene sulfonate e ruame te isobutyl Sodium sulfonate. E rua nga tikanga whakaputa ahumahi mo Nekal BX:

(1) Naphthalene me te taimaha ano o te waikawa sulfuric sulfonation, te hanganga o te α -naphthalene sulfonic acid, i raro i te whakaoho kaha i te wa ano ka whakauru i te waikawa sulfuric sulfuric me te n-butanol, i muri i te wehenga, te whakakore, te whakaetonga.

② I konatunatuahia te Naphthalene ki te n-butanol, ka tapirihia te waikawa pungatara puri. I muri i te whakakore me te whakamaroke, ka whiwhihia te hua kua oti. Ko tenei hua he ma, he kowhai marama te paura, ka whakarewahia ki te wai. Pumau i roto i te wai mārō, te tote, te waikawa me te otinga kawakore ngoikore, i roto i te houra caustic houra ma te rerenga ma, tāpirihia te wai i muri i te waimeha ka taea te rewa ano.

Ko te hua ko te momo anion, ko te ihirangi wai e kore e neke atu i te 2%, ko te rino kaore i neke atu i te 0.01%, te uara pH o te 1% wairewa wai 7 ~ 8.5. I tua atu i te kaha o te uruhanga, kei a ia ano te emulsification, te whakamaaramatanga me te pahuka i nga taonga, te ngoikore o te kaha ki te horoi, me te ngoikore o te aukati i te puehu. Ka taea te whakamahi whanui i tenei hua hei kapo i roto i nga mahi parai, whakangao me te tae. Ka taea hoki te whakamahi hei waikano waikano, kaiawhina waikano wūru waikano, kaiawhina waikano wūru marara, kaiawhina tae papanga polyamide, kaiawhina waikano waikano polyester / miro whakakoe. Nga āhuatanga matū Te paura-ma, te kowhai ranei. Wairewa ki te wai.

Ka whakamahia mo te kakano, te ta me te tae, te ahumahi hiako me te pepa, tae atu ki te ngarara, te maaku otaota, te peita me te waituhi marara, ka whakamahia e te miihini rapa te Puka Maama hei whakauru ki roto i te mahi taarai me te ahumahi tae. Ka taea hoki te whakamahi hei horoi, hei awhina tae, hei whakamarara, hei makuku, hei ngarara, hei patupatu me te whakaehunga i roto i te umanga rapa waihanga. Ka taea te whakamahi i roto i nga momo momo mahi mo te whakaputa kakano me te ahumahi tae, penei i te whakangao i te enzyme, te waro waro, te whakaheke moni, te whakamahana, te maimoatanga hiraka rayon.CAS:25638-17-9.

Ka taea hoki te whakamahi hei kaihoko makuku ki te hanga pepa me te umanga roto. Ko te taapiri i te 10% otinga BX penetrant i roto i te poaka waro he painga ki te whakarereketanga whakapiri tae. Whakamahia hei emulsifier i roto i te faaineineraa o te penupenu rapa. He tino pai te uruhanga o te hua, te whakamakuku, te whakaemulsification, te diffusion me te pahuka. I roto i te ātete waikawa, ātete alkali, ātete wai mārō, ātete tote pararopi, tāpiri i te nui iti o te tote e taea nui ake te uruhanga. Ka whakamahia nuitia i roto i nga momo momo mahi o te papanga kakano me te ahumahi tae, te nuinga ka whakamahia hei kaihoko permeating me te kaihoko makuku, ka taea hoki te whakamahi hei horoi, hei awhina tae, hei whakamarara, ngarara me te otaota, me etahi atu. Tikanga whakaputa Naphthalene parakore ki te butanol, waikawa pungatara ma te sulfonation. whakatōhau.

Te paunga rawa (kg/t) Naphthalene parakore 300 n-butanol 300 hekona-octanol 45 Te waikawa pungatara 840 450 te houra whakangawha 190 te paura wahangu 100 Te tikanga whakaputa Whakarewa te naphthalene 426 nga wahanga ki roto i te 478 n-butanol, te whakauru i nga wahanga waikawa i raro i te konupora te whakaoho, katahi ka tapiri waikawa pungatara 320 wahi. I ata whakawerahia a Gabi ki te 50-55 ℃, ka pupuri mo te 6 haora. I muri i te tu, ka tukuna te waikawa o raro. Ko te otinga tauhohenga o runga ka whakakorehia ki te kawakawa, katahi ka whakapokaia ki te konutai hypochlorite, te parataiao, te filtration, te rehu me te whakamaroke ki te tiki i te hua kua oti.