Ni iki uzi ku birebana n'irangi rya sulfure (1)?

Amarangi ya sulphur ni amarangi ashongeshwa muri alkali sulphur. Akoreshwa cyane cyane mu gusiga irangi ku myenda y'ipamba kandi ashobora no gukoreshwa ku myenda ivanze n'ipamba/vitamine. Igiciro ni gito, irangi muri rusange rishobora gukaraba vuba, ariko ibara ntiriba rihagije. Ubwoko bukunze gukoreshwa niUbururu bwa Sulfure 7,Umutuku wa Sulfure 14 Ubururu bw'umukara bwa Sulfurn'ibindi. Irangi rya sulfure rishobora gushonga ubu riraboneka. Irangi rikorwa n'uburyo amine, phenols, cyangwa nitro compounds bya hydrocarbons zihumura neza hamwe na sulfure cyangwa sodium polysulphur,

umwihariko

Irangi rya sulphur ntirishongeshwa mu mazi, kandi sodium sulphur cyangwa ibindi bigabanya irangi bikoreshwa mu kugabanya irangi ku mabara ya leucochromes ashobora gushonga. Rifite isano na fibre kandi rigahumanya fibre, hanyuma rigasubiza imiterere yaryo idashonga binyuze mu gushonga no gufata fibre. Rero irangi rya sulphur naryo ni irangi rya TVA. Irangi rya Vulcanized rishobora gukoreshwa mu gusiga irangi ipamba, hemp, viscose n'izindi fibres, uburyo rikorwamo ni bworoshye, buhendutse, rishobora gusigwa irangi rya monochrome, ariko rishobora no kuvanga amabara, ridahindagurika cyane ku zuba, ridahindagurika cyane. Kutagira ibara ry'umutuku, umuhengeri, ibara ryijimye, rikwiriye gusiga irangi rikomeye.

gutondeka

Dukurikije imiterere itandukanye yo gusiga irangi, amarangi ya sulfure ashobora kugabanywamo amarangi ya sulfure hamwe na sodium sulfure nk'umusemburo wo kugabanya irangi na sulfure VAT hamwe na sodium disulfite nk'umusemburo wo kugabanya irangi. Kugira ngo bikoreshwe byoroshye, itsinda rya aside sulfonic risimbuzwa sodium metabisulfite cyangwa sodium formaldehyde bisulfite (izina risanzwe) kugira ngo haboneke irangi rya sulfure rishongera mu mazi, rishobora gukoreshwa mu buryo butaziguye mu gusiga irangi nta musemburo wo kugabanya irangi.

(1) irangi rya sulfure rikoresha sodium sulfure nk'ikintu kigabanya ubukana bw'ibinure;

(2) amarangi yo kugabanya sulfure (azwi kandi nka Haichang) afite ifu y'ubwishingizi nk'umusemburo wo kugabanya ingano;

(3) Irangi rya sulfure y'amazi ni ubwoko bushya bw'irangi rya sulfure ryakozwe kandi rigakorwa kugira ngo byorohere gutunganya.

Gukoresha irangi nk'iryo bisa n'irangi rya VAT rishongeshwa, rishobora gushonga neza n'amazi ukurikije uko riteye, hatabayeho kongeramo ibintu bigabanya ubuziranenge, kandi hagomba kongerwamo sodium sulphur iyo igice cy'ibara ari cyo cyoroshye. Ubwo bwoko bwa chromatography y'irangi ni bunini, hari umutuku werurutse, umuhengeri, icyatsi kibisi cya Hu.

Kubyara

Hari uburyo bubiri bwo gukora irangi rya sulfur mu nganda: ① Uburyo bwo guteka, amines zihumura neza, phenols cyangwa nitro matter na sulfur cyangwa sodium polysulphur mu gihe cyo guteka kiri hejuru, kugira ngo hakorwe irangi ry'umuhondo, orange, sulphur y'umukara. ② Uburyo bwo guteka, amines, phenols cyangwa nitro by'ibinyabutabire bihumura neza na sodium polysulphur birashyuha bikarangizwa mu mazi cyangwa mu binyabutabire by'umwimerere kugira ngo haboneke irangi ry'umukara, ubururu n'icyatsi kibisi.

kamere

1, isa n'irangi ritaziguye

(1) umunyu ushobora gukoreshwa mu guteza imbere irangi.

(2), igikoresho gishyiraho amabara ya cationic n'igikoresho gishyiraho amabara y'umunyu w'icyuma kugira ngo cyongere umuvuduko.

2, bisa n'irangi rya TVA

(1), irangi rigomba kugabanywa rigashyirwamo leachite hakoreshejwe ikintu kigabanya ibara kugira ngo irange fibre no gusiga ogisijeni kuri fibre. Aho kuba ikintu gikomeye kigabanya ibara, sodium sulphur ni ikintu kigabanya ibara kidakomeye. Ariko, imiterere y’ururenda ku fibre nyuma yo kugabanuka iri hasi ugereranyije n’iy’irangi rya TVA, kandi imiterere yo guteranya irangi ni myinshi.

(2) Uburyo bwo gukorana na aside bushobora gukora umwuka wa H2S, naho uburyo bwo gukorana na acetate ya aluminiyumu bushobora gukora imvura ya sulfure y'umukara ya aluminiyumu.

3, ubushyuhe bwinshi bushobora gukoreshwa mu kunoza umuvuduko w'irangi no kunoza urwego rw'injira.