Niki Uzi Ku Irangi rya Sufuru (1)?

irangi rya sulfuru ni amarangi ashonga muri alkali sulfure. Zikoreshwa cyane cyane mu gusiga irangi rya pamba kandi zirashobora no gukoreshwa kumyenda ivanze na vitamine. Igiciro ni gito, irangi muri rusange rishobora gukaraba kandi byihuse, ariko ibara ntirimurika bihagije. Ubwoko bukunze gukoreshwa niAmazi yubururu 7,Amazi atukura 14 Amazi Yumukara Bluishandn'ibindi. Amabara meza ya sulfure arahari. Irangi ryakozwe na volcanisation reaction ya amine, fenol, cyangwa nitro ya hydrocarbone ya aromatic hamwe na sulfure cyangwa sodium polysulphur,

umwihariko

irangi rya sulfure ntirishobora gushonga mumazi, na sodium sulfure cyangwa ibindi bintu bigabanya bikoreshwa mukugabanya amarangi gushonga leucochromes. Ifite isano ya fibre kandi ikanduza fibre, hanyuma igarura imiterere yayo idashonga hakoreshejwe okiside no gukosora kuri fibre. Irangi rya sulfure rero naryo ni irangi rya TVA. Irangi rya Vulcanize rirashobora gukoreshwa mugusiga irangi ipamba, ikivuguto, viscose nizindi fibre, inzira yacyo yo gukora iroroshye, igiciro gito, irashobora gusiga irangi monochrome, ariko kandi irashobora kuvangwa ibara, kwihuta kwizuba ryizuba, kwihuta kwambara. Chromatografique ibura umutuku, umutuku, ibara ryijimye, ibereye gusiga amabara akomeye.

Ubwoko

Ukurikije uburyo butandukanye bwo gusiga amarangi, amarangi ya sulfuru ashobora kugabanywamo amarangi ya sulfuru hamwe na sodium sulfure nkugabanya agent hamwe n amarangi ya VAT ya sulfuru hamwe na sodium disulfite nkigabanya. Kugirango ukoreshe byoroshye, itsinda rya acide sulfonique risimbuzwa sodium metabisulfite cyangwa sodium formaldehyde bisulfite (izina risanzwe) kugirango ibone irangi ryamazi ya sulfure, rishobora gukoreshwa muburyo bwo gusiga irangi bitagabanije umukozi.

(1) irangi rya sulfuru ukoresheje sodium sulfure nk'igikoresho kigabanya;

(2) amarangi yo kugabanya sulfuru (azwi kandi ku irangi rya Haichang) hamwe n'ifu y'ubwishingizi nk'umukozi ugabanya;

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Gukoresha irangi nk'iryo risa n'irangi rya VAT rishobora gukemuka, rishobora kuvangwa neza n'amazi ugereranije n'iboneza, utongeyeho imiti igabanya, kandi sulferi imwe ya sodium igomba kongerwamo mugihe igice cy'ibara ryoroheje. Ubu bwoko bw'irangi chromatografiya ni nini cyane, hariho umutuku, umutuku wijimye, Hu icyatsi.

Mubyare

Hariho uburyo bubiri bwo gukora inganda zo gusiga amarangi ya sulfure: method uburyo bwo guteka, ibikoresho fatizo bya aromatic amine, fenol cyangwa ibintu bya nitro na sulfure cyangwa sodium polysulphur muguteka ubushyuhe bwinshi, kugirango bibyare amarangi yumuhondo, orange, umukara wijimye. Method Uburyo bwo guteka, amine, fenol cyangwa nitro ya hydrocarbone mbisi ya aromatic na sodium polysulphur birashyuha kandi bigatekwa mumazi cyangwa ibishishwa kama kugirango ubone irangi ryirabura, ubururu nicyatsi.

kamere

1, bisa n'amabara ataziguye

(1) umunyu urashobora gukoreshwa mugutezimbere irangi.

(2).

2, bisa n'amabara ya TVA

. Aho kugirango igabanye imbaraga, sodium sulfure nigikoresho kigabanya intege nke. Nyamara, umutungo utaziguye wa fibre nyuma yo kugabanuka uri munsi yuw'irangi rya TVA, kandi imyumvire yo guteranya irangi ni myinshi.

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3, ubushyuhe bwo hejuru burashobora gukoreshwa mugutezimbere ikwirakwizwa ryamabara no kunoza urwego rwo kwinjira.