amakuru

Gutegura no gushyira mu bikorwaSodium butyl Naphthalene sulfonate

1. Gutegura inzira ya osmotic agent Bx

Penetrant Bx, izina riteye isoni ifungura Bx, izina ryimiti:sodium butyl naphthalene sulfonate. Ukoresheje naphthalene inoze, n-butanol, yibanze kuri acide sulfurike mu kirere cya mbere cy’ubushyuhe buke bwa 25 ℃ kugira ngo habeho butylnaphthalene ebyiri, hanyuma buhoro buhoro bigera kuri 50 ℃ nyuma ya reaction ya sulfonation, kubyara aside aside ya butylnaphthalene kabiri, hanyuma hanyuma hamwe na soda ya caustic itabogamye, butyl naphthalene sulfonate, nyuma yo kumisha ibicuruzwa byarangiye, formulaire ya reaction niyi ikurikira:

Mubikorwa byo kubyara agent Bx, kugenzura ubushyuhe bwa sulfonation reaction nurufunguzo, ubushyuhe ntibugomba kwihuta cyane, ubushyuhe bwa reaction ntibukwiye kuba hejuru cyane. Bitabaye ibyo, itsinda rya butyl rizagwa, bigira ingaruka kumiterere yibicuruzwa.

2. Gushyira mu bikorwaSodium butyl Naphthalene sulfonate

Osmotic agent Bx ni ifu yumuhondo yoroheje, ikabura mumazi, anionic, hamwe no gutose neza kandi byoroshye. Mu nganda zo gucapa no gusiga amarangi zirashobora gukoreshwa nko gutunganya fibre, guhumanya, gushushanya, karubone, cashmere, chlorine yubwoya, ndetse no kuvanga irangi ryimyenda. Mu nganda zica udukoko, irashobora gukoreshwa nk'inyongeramusaruro y’udukoko twangiza udukoko twangiza, ibyo bikaba bigaragara ko bishobora kugabanya ubushyamirane hagati y’imiti yica udukoko n’ibikoresho byifashishwa, ku buryo ibinyobwa bishobora gupfukirana neza hejuru y’ibintu byakoreshejwe, kugira ngo bitezimbere.

Gutegura no gukoresha ibikoresho byogusukura Ls

1. Gutegura umukozi woza Ls

Umukozi ukora isuku Ls, witwa chimique yitwa vitamine fatty amide sodium benzenesulfonic acide, sulfonone na p-amino anisole na aside sulfurike mubushyuhe buke. Nyuma yo kuyungurura, cake yo kuyungurura itabangikanywa na soda ya caustic kugirango itange sodium ya 2-sulfo-4-amino anisole, hanyuma ikore hamwe na oleyl chloride, yumye, ibicuruzwa byarangiye. Ingano niyi ikurikira:

2. Gukoresha ibikoresho byogusukura Ls

Kugaragara kwa Ls ni ifu ya beige, byoroshye gushonga mumazi, pH = 7 ~ 8, ubwoko bwa anionic, hamwe nubushobozi buhebuje bwo gukora isuku, kandi bufite emulisile nziza, kwinjira, kuringaniza no gukwirakwiza isabune ya calcium. Ahanini Byakoreshejwe Kuri:

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Muri iyi nyandiko, tekinoroji yo gutegura sulfonate enye ya aromatic, ikwirakwiza N, umunyu urwanya irangi S, penetrant Bx na detergent Ls, hamwe nimiterere yabyo hamwe nibisabwa mugucapa imyenda no gusiga irangi nizindi nganda. Twizere ko tuzafasha gukemura ibibazo murwego rwo kubyaza umusaruro no gukoresha inganda zabafasha ninganda zicapa no gusiga amarangi.