I-sodium hydrosulphide (sodium hydrosulfide)
Ukucaciswa
| Into | Isalathiso |
| I-NAHS (%) | Iipesenti ezingama-70 |
| Fe | I-30 ppm max |
| Na2s | I-3.5% max |
| Amanzi angenamanzi | I-0.005% max |
ukusetyenziswa
Isetyenziswe kumzi-mveliso weenqwelo-mafutha njenge-inhibitor, iarhente yokunyanga, isuse iarhente
isetyenziswe kwi-organic ye-organic ephakathi kunye nokulungiselela i-dulfur diye.
Isetyenziswe kumzi-mveliso wendwangu njengengqungquthela, njengokuphambuka kunye nearhente yedola
isetyenziswe kwi-pulp kunye nephepha.
isetyenziswe kunyango lwamanzi njengearhente ye-oxygen.
Enye isetyenzisiwe
♦ Kumzi-mveliso weefoto ukukhusela izisombululo zoPhuculo kwi-oxidation.
Isetyenziselwa ukuveliswa kweekhemikhali zerabha kunye nezinye iziqhobo zemichiza.
Isetyenziselwa ezinye iinkqubo zibandakanya i-ore fuction, ukubuyiswa kweoyile, ukugcinwa kokutya, ukwenza idayi, kunye nesicoci.
Ukuphatha kunye nokugcinwa
A.Sexcals off
1.Umntu wenziwe kwindawo enomoya ongena umoya.
2.Fear izixhobo ezifanelekileyo zokhuselo.
I-3.avoid Nxibelelana nolusu kunye namehlo.
4.Ke ngoku kude nobushushu / i-spark / i-flames evulekileyo / indawo eshushu.
5.Khetha amanyathelo okhuseleko ngokuchasene nokucofa.
B.Ofesecals yokugcina
1.I-conirs zivaliwe ngokuqinileyo.
I-2.ukukhangela indawo kwindawo eyomileyo, epholileyo nenomoya.
3.Ke ngoku kude nobushushu / i-spark / i-flames evulekileyo / indawo eshushu.
4. Gcina kude kwizixhobo ezingahambelaniyo kunye nezitya zokutya.
Iipropathi zomzimba kunye neekhemikhali zeSodium hydrosulphide (Nahs)
I-1. Iipropathi zomzimba
Inkangeleko: I-Sodium Hydrosulffide ihlala ingumgubo omhlophe okanye ophuzi we-rytalline. Isenokuba yinto engenamibala kwetyheli, ikriquesest yekristaseli ene-hydrogen ivumba le-sullfide.
Inqaku lokunyibilika: Indawo yokunyibilika ye-AnhyDroul Shrosulfide ingama-350 ° C; Indawo yokunyibilika ye-hydrate isezantsi, kwi-52-54 ° C. Nangona kunjalo, ezinye idatha zibonisa ukuba indawo yokunyibilika ye-sodium ye-sodium i-55 ° C.
Ukuxinana: Ukuxinana kwe-Sodium Hydrosulfide yi-1.79 G / CM³, okanye i-1790 kg / m³.
U-Solidality: I-Sodium Hydrosulfide inyibilika ngokulula emanzini notywala, kwaye isisombululo sayo esiphambili ialkaline. Ngokutsho kwedatha ethile, i-solity ye-sodium hydrosulfide emanzini yi-620g / l nge-20 ° C.
2. Ii-Chemicals
I-acidity kunye ne-alkalinity: isisombululo se-ACTEAGOR YOKUGQIBELA I-SODIim Hydrosulfide yiAlkaline.
Impendulo kunye ne-acid: i-sodium hydrosulfide ikhupha igesi ye-hydrogen sulfide xa idibana ne-acid. Ukuphendula okuphelileyo zezi: uNahs + h + → h2s ↑ + Na.
Ukuphendula nge-Sulfur: I-Sodium Hydrosulfide inokusabela nge-sulfure ukuba ibe yi-Polysulfiel, i-Equition i-Equation yile: 2s → i-NA2S4 + H2S4 + H2S.
Ukuncitshiswa: I-Sodium Hydrosulfide yiarhente esetyenziswayo esetyenziselwa ukunciphisa iarhente esetyenziswayo enokuthi iphinde iphinde iphinde iphendulwe ngemveliso eneemfuno ezininzi.
3. Ezinye iipropathi
Uzinzo: I-Sodium hydrosulfide yindawo ethe tyaba, kodwa i-hygroscopic. Kwangelo xesha, kukwasisiseko esinokutsha kwaye sinokuyifaka emoyeni.
Ityhefu: i-sodium hydrosulfide inetyhefu ukuya kuthi ga kwinqanaba elithile kwaye iyingozi emzimbeni womntu kunye nokusingqongileyo. Ke ngoko, ingqalelo eyodwa kufuneka ihlawulwe ukukhuselwa ngokukhuselekileyo ngexesha lokusetyenziswa kunye nokugcinwa.
Okwangoku, inkampani inamandla okupheliswa kweemarike zaphesheya kunye nokubekwa kwehlabathi.
Kule minyaka mithathu izayo, sizimisele ukuba ngomnye wamashishini alishumi angaphandle e-China entle yemichiza ye-China, elungiselela umhlaba onemveliso ephakathi kwaye efezekisa imeko yokuphumelela ephumelelayo kunye nabathengi abaphumelele.
Ukupakisha
Chwetheza enye: i-25 kg bugs (kuphephe imvula, mp dam kunye nelanga ekungeneni ngexesha lokuhamba.)
Chwetheza amawaka amabini: 900 /000 Iingxowa ze-Kg Ton (uphephe imvula, i-sump kunye nelanga ekubonakaliseni ilanga ngexesha lokuhamba.)
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