Iindaba
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Luhlobo luni lwamasuntswana e-sodium sulfide?
I-sodium sulfide ibonakala njengee-granules ezimhlophe okanye ezimthubi kancinci kwiqondo lobushushu begumbi, ikhupha ivumba elifana nelamaqanda abolileyo. Nangona inokuvakala njengeenkozo zetyuwa eziqhelekileyo, akufuneki iphathwe ngqo ngezandla ezinganxibanga. Xa idibana namanzi, iyatyibilika kwaye inokubangela ukurhawuzelela kwesikhumba...Funda ngokugqithisileyo -
Ziziphi iimpawu eziyingozi ze-sodium sulfide?
I-Sodium sulfide Packaging: Iingxowa ezilukiweyo ze-PP ezingama-25 kg ezineeplastiki ze-PE eziphindwe kabini. I-Sodium sulfide Ukugcinwa kunye nokuThuthwa: Gcina kwindawo enomoya ococekileyo, eyomileyo okanye phantsi kwesikhuseli se-asbestos. Khusela emvuleni nasemanzini. Izikhongozeli mazivalwe kakuhle. Musa ukugcina okanye ukuhambisa kunye...Funda ngokugqithisileyo -
Ziziphi iimboni ezisebenzisa i-sodium sulfide?
Ukusetyenziswa kweSodium Sulfide: Isetyenziswa kwishishini ledayi ukuvelisa iidayi zesalfure, isebenza njengezinto eziluhlaza zeSulfur Black kunye neSulfur Blue. Isetyenziswa kwishishini lokuprinta kunye nokudaya njengoncedo lokunyibilikisa iidayi zesalfure. Isetyenziswa kwishishini lesikhumba ukususa uboya obungavuthwanga nge-hydrolysis nakwi-pr...Funda ngokugqithisileyo -
Ziziphi iimpawu eziyingozi ze-sodium sulfide?
Ukusetyenziswa kwamanzi ixesha elide kunye namanqanaba aphezulu e-sulfide kunokubangela ukungaqondi kakuhle incasa, ukuphelelwa ngumdla wokutya, ukuncipha kobunzima, ukukhula kakubi kweenwele, kwaye kwiimeko ezinzima, ukudinwa kunye nokufa. Iimpawu zengozi ye-Sodium sulfide: Le nto inokuqhuma xa itshayiswa okanye ishushu ngokukhawuleza. Iyabola ...Funda ngokugqithisileyo -
Zithini iziphumo ze-sodium sulfide hydrolysis?
Ii-sulfide emanzini zinomngcipheko wokutsalwa yi-hydrolysis, nto leyo ekhupha i-H₂S emoyeni. Ukuphefumla inani elikhulu le-H₂S kunokubangela isicaphucaphu ngoko nangoko, ukuhlanza, ubunzima bokuphefumla, ukufuthaniseka, kunye nemiphumo emibi kakhulu. Ukuvezwa kuxinzelelo lomoya oluyi-15–30 mg/m³ kunokukhokelela kwi-conjunctivitis kunye nomonakalo kwi-opti...Funda ngokugqithisileyo -
Zithini izinto ezikwi-sodium sulfide emanzini?
I-sodium sulfide emanzini iquka i-H₂S enyibilikisiweyo, i-HS⁻, i-S²⁻, kunye ne-acid-soluble metal sulfides ezikhoyo kwizinto eziqinileyo ezixhonyiweyo, kunye ne-unorganic inorganic kunye ne-organic sulfides. Amanzi aqulethe i-sulfides adla ngokubonakala emnyama kwaye anevumba elibi, ngokuyintloko ngenxa yokukhutshwa okuqhubekayo kwegesi ye-H₂S. ...Funda ngokugqithisileyo -
I-sodium sulfide iyichaphazela njani imeko-bume?
Impembelelo yeSodium Sulfide kwiNdalo esingqongileyo: I. Iingozi zeMpilo Iindlela zokuChaphazeleka: Ukuphefumla, ukuginya. Iziphumo zeMpilo: Le nto inokubola kwindlela yokugaya ukutya, ikhuphe ihydrogen sulfide (H₂S). Ukuginya kunokukhokelela kwityhefu yehydrogen sulfide. Iyakonakalisa ulusu kwaye...Funda ngokugqithisileyo -
Iyintoni indima ye-sodium sulfide kwishishini lephepha?
I-Sodium sulfide isebenza kakhulu ekususeni i-inki kwishishini lephepha; isetyenziselwa ukucoca nokususa i-tanki kwi-processing yesikhumba; kwaye isetyenziswa ekucoceni amanzi amdaka ukuze kukhawuleziswe izinto eziyingozi, ukuqinisekisa ukuba ukungcola kuhlangabezana nemigangatho yokukhupha. I-Sodium sulfide ikwayimfuneko kakhulu kwi-chemical...Funda ngokugqithisileyo -
Ithini indlela yokuvelisa i-sodium sulfide?
Indlela Yokuvelisa Indlela Yokunciphisa Ikhabhoni yeSodium Sulfide: I-Sodium sulfate iyanyibilikiswa kwaye incitshiswe kusetyenziswa amalahle e-anthracite okanye ezinye izinto ezithatha indawo yawo. Le nkqubo imiselwe kakuhle, inezixhobo ezilula kunye nemisebenzi, kwaye isebenzisa izinto ezikrwada ezingabizi kakhulu nezifumaneka lula. Umbala ophezulu obomvu/otyheli ngoko ke...Funda ngokugqithisileyo -
Ziziphi iindlela zokusetyenziswa kwe-sodium sulfide?
Ukusetyenziswa kweSodium Sulfide I-Sodium sulfide isetyenziswa kakhulu kwiinkqubo zoshishino. Kwishishini ledayi, isetyenziselwa ukuvelisa iidayi zesalfure, ezifana nesulfure emnyama kunye nesulfure blue, kunye nee-reducing agents, ii-mordants, kunye nee-dye intermediates. Kwi-metallurgy engeyiyo i-ferrous, i-sodium sulfide isebenza njenge-fl...Funda ngokugqithisileyo -
Ikhompawundi ye-ionic ibizwa ngokuba yi-sodium sulfide.
Iipropati zeSodium Sulfide Chemical Formula: Na₂S Ubunzima beeMolekyuli: 78.04 Ulwakhiwo kunye noBume Isodium sulfide i-hygroscopic kakhulu. Inyibilika lula emanzini, inyibilika kancinci kwi-ethanol, kwaye ayinyibiliki kwi-ether. Isisombululo sayo samanzi sine-alkaline kakhulu kwaye sinokubangela ukutsha xa...Funda ngokugqithisileyo -
Zeziphi izinto ezifumaneka kwi-sodium sulfide?
I-Sodium sulfide, ikhompawundi engaphiliyo ekwaziwa ngokuba yi-omerous alkali, i-omerous soda, i-yellow alkali, okanye i-sulfide alkali, yi-crystalline powder engenambala kwimo yayo ecocekileyo. I-hygroscopic kakhulu kwaye inyibilika lula emanzini, ivelisa isisombululo samanzi esibonisa iimpawu ze-alkaline ezinamandla...Funda ngokugqithisileyo