Me Ka Sani Game da Rini na Sulfur (1)?

Rinuwan sulfur rini ne da ake narkar da su a cikin sinadarin alkali sulfur. Ana amfani da su ne musamman don rina zare na auduga kuma ana iya amfani da su wajen yin yadi da aka haɗa da auduga/bitamin. Farashinsa yayi ƙasa, rini galibi yana iya wankewa da sauri, amma launin bai yi haske sosai ba. Nau'ikan da aka fi amfani da su suneShuɗin Sulfur 7,Ja mai launin sulfur 14 Baƙin Sulfurhaka nan. Rini mai narkewar sulfur yanzu yana samuwa. Rini da aka samar ta hanyar amsawar vulcanization na amines, phenols, ko nitro mahadi na aromatic hydrocarbons tare da sulfur ko sodium polysulphur,

na musamman

Rinjin sulfur ba ya narkewa a cikin ruwa, kuma ana amfani da sodium sulfur ko wasu abubuwan ragewa don rage rini zuwa leucochromes masu narkewa. Yana da alaƙa da zare kuma yana ɓata zare, sannan yana dawo da yanayinsa mara narkewa ta hanyar oxidation da fixing akan zare. Don haka rini na sulfur shima rini ne na VAT. Ana iya amfani da rini na Vulcanized don rina auduga, hemp, viscose da sauran zare, tsarin kera shi mai sauƙi ne, mai araha, ana iya rina shi da monochrome, amma kuma yana iya zama launuka iri-iri, kyakkyawan juriya ga hasken rana, rashin saurin sawa. Rashin launi na chromatographic na ja, shunayya, launin duhu, ya dace da rina launi mai ƙarfi.

tsara

Dangane da yanayin rini daban-daban, ana iya raba rini na sulfur zuwa rini na sulfur tare da sodium sulfur a matsayin wakili mai ragewa da kuma rini na sulfur VAT tare da sodium disulfite a matsayin wakili mai ragewa. Domin amfani da shi cikin sauƙi, ana maye gurbin rukunin sulfon acid da sodium metabisulfite ko sodium formaldehyde bisulfite (sunan gama gari) don samun rini na sulfur mai narkewa cikin ruwa, wanda za'a iya amfani da shi kai tsaye don rini ba tare da wakili mai ragewa ba.

(1) rini na sulfur ta amfani da sodium sulfur a matsayin abin rage zafi;

(2) rini na rage sulfur (wanda kuma aka sani da rini na Haichang) tare da foda na inshora a matsayin maganin ragewa;

(3) Rinin sulfur mai ruwa sabon nau'in rinin sulfur ne wanda aka haɓaka kuma aka samar don sauƙin sarrafawa.

Amfani da irin waɗannan rini yana kama da rini mai narkewa na VAT, wanda za'a iya narkar da shi kai tsaye da ruwa gwargwadon tsarin, ba tare da ƙara sinadarai masu ragewa ba, kuma ya kamata a ƙara wasu sodium sulfur lokacin da wani ɓangare na launin kawai yake da haske. Irin wannan rini chromatography yana da faɗi sosai, akwai ja mai haske, launin ruwan kasa mai shunayya, da kore mai launin Hu.

Haihuwa

Akwai hanyoyi guda biyu na samar da rini na sulfur a masana'antu: ① hanyar yin burodi, ① amintattun amintattu, phenols ko nitro matter da sulfur ko sodium polysulphur a lokacin yin burodi mai zafi, don samar da rini na sulfur mai launin rawaya, lemu, da launin ruwan kasa. ② Hanyar tafasa, ana dumama a tafasa a cikin ruwa ko kuma a tafasa a cikin ruwa ko kuma abubuwan narkewa na halitta don samun rini na vulcanization baƙi, shuɗi da kore.

yanayi

1, kama da rini kai tsaye

(1) ana iya amfani da gishiri don haɓaka rini.

(2), maganin gyaran launi na cationic da kuma maganin gyaran launi na gishirin ƙarfe don inganta saurin aiki.

2, kama da rini na VAT

(1), ana buƙatar a rage rini zuwa leachite tare da wani abu mai ragewa don rina zaren da kuma oxidize a kan zaren. Maimakon wani abu mai ƙarfi mai ragewa, sodium sulfur wani abu ne mai rauni mai ragewa. Duk da haka, ikon kai tsaye na leaches zuwa zare bayan ragewa ya fi ƙasa da na rini na VAT, kuma yanayin tarin rini ya fi girma.

(2) Haɗarin acid zai iya samar da iskar H2S, kuma haɗarin aluminum acetate zai iya haifar da hazo mai launin baƙin aluminum sulfur.

3, ana iya amfani da zafin jiki mafi girma don inganta yawan yaɗuwar launuka da kuma inganta matakin shigar ruwa.