I-Sodium Sulfite
Uhlobo lweShishini : UMvelisi/Factory&Nkampani yoRhwebo
Imveliso ephambili: iMagnesium Chloride Calcium Chloride, iBarium Chloride,
Sodium Metabisulphite, Sodium Bicarbonate
Inani labasebenzi : 150
Unyaka wokusekwa: 2006
Isiqinisekiso seNkqubo yoLawulo: ISO 9001
Indawo: Shandong, China (kuMbindi)
Ukubonakala kunye nokubonakala: umhlophe, i-crystal monoclinic okanye ipowder.
CAS:7757-83-7
Indawo yokunyibilika (℃) : 150 (ukubola kwelahleko yamanzi)
Uxinaniso olunxulumeneyo (amanzi =1) : 2.63
Ifomula yemolekyuli: Na2SO3
Ubunzima beMolekyuli: 126.04(252.04)
Ukunyibilika: Inyibilika emanzini (67.8g / 100 mL (amanzi asixhenxe, 18 °C), ayinyibiliki kwi-ethanol, njl.
I-Sodium Sulfite iguquguquka ngokulula kwaye i-oxidized kwi-sodium sulfate emoyeni.Ukulahlekelwa kwamanzi e-crystalline kwi-150 ℃.Emva kobushushu, iyanyibilika ibe ngumxube we-sodium sulfide kunye ne-sodium sulfate.Ubuninzi be-anhydrous matter yi-2.633.I-oxidizes kakhulu kancinci kwi-deposition ye-sodium kwaye ayinayo inguqu ye-sodium eyomileyo kwaye ayinayo inguqu ye-sodium eyomileyo kwaye ayinayo inguqu ye-sodium eyomileyo. isulfate yesodium, kunye nokubola koqhagamshelwano lwe-asidi eyomeleleyo kwiityuwa ezihambelanayo kunye nokukhulula i-sulphur dioxide.I-sodium sulfite ine-reducibility eqinile, kwaye inokunciphisa i-ion yobhedu kwi-cuprous ions (i-sulfite inokwenza ii-complexes kunye ne-cuprous ions kwaye izinzile), kwaye inokunciphisa ii-oxidants ezibuthathaka ezifana ne-phosphotungstic acid. umthamo wamanzi, uvuse impendulo ngobushushu obuthambileyo kwaye wahlule ulwelo, umaleko we-etere womiswe ngekalika ekhawulezayo, ngenxa yokusabela okuthile kunye neemfuno eziphantsi) .
Inxalenye yenxaki yokusabela:
1. Isizukulwana:
SO2+2NaOH===Na2SO3+H2O
H2SO3 + Na2CO3 = = = bhala Na2SO3 + CO2 + H2O
2 nahso3 = = delta = = Na2SO3 + H2O + SO2 bhala
2. Ukunciphisa:
3 na2so3 hno3 + 2 + 2 = = = = 3 na2so4 akukho bhala + H2O
2Na2SO3+O2====2Na2SO4
3. Ukufudumeza:
4 na2so3 = = delta = = Na2S + 3 na2so4
4. Ukwenziwa kweOxidation:
Na2SO3 + 3 h2s = = = = 3 s ekhohlo + Na2S + 3 h2o [1]
Ukulungiswa kweLebhu
Isisombululo se-sodium carbonate sifudumala kwi-40 ℃ kwaye sigcwele i-sulfur dioxide, ngoko ke umlinganiselo ofanayo wesisombululo se-sodium carbonate songezwa, kwaye isisombululo sihlanganiswe phantsi kwemeko yokuphepha ukudibanisa nomoya.
Iinkcukacha
| INTO | INGCACISO | INGCACISO |
| NA2SO3 UMONGO : | 98 %MIN | 96 %MIN |
| NA2SO4: | 2.0%MAX | 2.5%MAX |
| Intsimbi (FE) : | 0.002%MAX | 0.005%MAX |
| IIMETALI EZINZIMA ( AS PB ) : | 0.001%MAX | 0.001%MAX |
| AMANZI : | 0.02%MAX | 0.05%MAX |
1. Emva kokuncibilika, ukucacisa kunye nokucoca okuphezulu, isulfure yongezwa kwisithando somlilo sesulfure ngepompo yesulfure.
2. Emva kokuba umoya ucinezelwe, womiswe kwaye uhlanjululwe, i-furnace yesulfure iyatshiswa kwaye isulfure itshiswa ukuvelisa igesi ye-SO2 (igesi yomlilo).
3. Irhasi yesithando somlilo ipholiswa yimbiza yenkunkuma ukuze ibuyise umphunga, emva koko ingene kwi-reactor desulfurization. I-sulfure ye-sublimation kwigesi isusiwe, kwaye igesi ecocekileyo kunye ne-20.5% ye-SO2 umxholo (umthamo) ifunyenwe, kwaye ingena kwinqaba yokufunxa.
4, isoda kunye noxinaniso ethile yelye, kunye nesalfure dioxide reaction yegesi ukufumana isisombululo sodium bisulfite.
I-5, isisombululo se-sodium sulfite hydrogen sodium nge-caustic soda neutralization ukuze ufumane isisombululo se-sodium sulfite.
I-6, isisombululo se-sodium sulfite kwi-concentrator, usebenzisa i-double effect eqhubekayo inkqubo yoxinaniso.
7. Beka isigxininisi esifanelekileyo kwi-centrifuge ukuqonda ukwahlulwa kolwelo oluqinileyo. I-solid (i-sodium sulfite emanzi) ingena kwi-airflow dryer, kwaye imveliso egqityiweyo yomiswa ngumoya oshushu.
Utywala lukamama luphinda lusetyenziswe kwitanki yokuhambisa ialkali ukuze buphinde busetyenziswe.
I-1) Isetyenziselwa uhlalutyo lomkhondo kunye nokuzimisela kwe-tellurium kunye ne-niobium kunye nokulungiswa kwesisombululo somphuhlisi, isetyenziswe njenge-arhente yokunciphisa;
I-2) Isetyenziswa njenge-fiber stabilizer eyenziwe ngumntu, i-agent ye-bleaching agent, umphuhlisi weefoto, ukudaya kunye ne-bleaching deoxidizer, i-flavour kunye ne-agent yokunciphisa idayi, i-paper lignin remover, njl.
3) Isetyenziswa njenge-reagent yohlalutyo eqhelekileyo kunye ne-photosensitive resistor material;
I-4) I-ejenti yokunciphisa i-bleaching, enefuthe le-bleaching ekutya kunye nefuthe elinamandla lokuthintela kwi-oxidase ekudleni kwezityalo.
I-5) Ishishini lokuprinta kunye nokudaya njenge-deoxidizer kunye ne-bleach, esetyenziselwa ukupheka kweempahla ezahlukeneyo zomqhaphu, kunokuthintela i-oxidation yendawo ye-cotton fiber kwaye ichaphazele amandla e-fiber, kunye nokuphucula ubumhlophe bezinto zokupheka.
6) Isetyenziswa lushishino olulukiweyo njengesizinzisi kwiintsinga ezenziwe ngabantu.
7)Ishishini le-elektroniki lisetyenziselwa ukwenza i-photosensitive resistors.
8)Ishishini lokucocwa kwamanzi kwi-electroplating yamanzi amdaka, unyango lwamanzi okusela;
I-9) Isetyenziswe njenge-bleach, i-preservative, i-agent ekhululayo kunye ne-antioxidant kwi-industrial industry.Ikwasetyenziswa kwi-pharmaceutical synthesis kunye ne-arhente yokunciphisa ukuveliswa kwemifuno ehlanjululweyo.
10) Isetyenziselwa ukuvelisa i-cellulose sulfite ester, i-sodium thiosulfate, iikhemikhali zezinto eziphilayo, amalaphu afakwe i-bleached, njl.
11) Ilabhoratri isetyenziselwa ukulungisa i-sulphur dioxide
I-Asia Afrika iAustralasia
EYurophu kuMbindi Mpuma
UMntla Melika kuMbindi/kuMzantsi Melika
Inkcazo yokupakisha ngokubanzi: 25KG, 50KG; 500KG; 1000KG, 1250KG Jumbo Bag;
Ubungakanani bokuPakisha : Ubungakanani besikhwama seJumbo: 95 * 95 * 125-110 * 110 * 130;
25kg ubukhulu bag: 50 * 80-55 * 85
Ibhegi encinci yibhegi ephindwe kabini, kwaye umaleko wangaphandle unefilimu yokugquma, enokuthintela ngokufanelekileyo ukufunxa ukufuma. I-Jumbo Bag yongeza isongezo sokhuseleko lwe-UV, olulungele ukuthuthwa komgama omde, kunye nakwiindidi ezahlukeneyo zemozulu.
Ixesha lokuhlawula: TT, LC okanye ngothetha-thethwano
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Ixesha lokukhokela : 10-30days emva kokuqinisekisa umyalelo
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Distributorships wanikezela Reputation
Ixabiso loMgangatho wokuThumela ngokukhawuleza
Isiqinisekiso / iWaranti yeeMvume zeHlabathi
Ilizwe leMvelaphi, CO/Form A/Form E/Form F...
Ngaba ngaphezu kweminyaka eyi-10 yamava obugcisa kwimveliso yeSodium Sulfite;
Unokwenza ngokwezifiso ukupakishwa ngokwemfuno yakho; Ukhuseleko lwengxowa yejumbo yi-5:1;
Umyalelo wesilingo esincinci samkelekile, isampuli yasimahla iyafumaneka;
Ukubonelela ngohlalutyo olufanelekileyo lwemarike kunye nezisombululo zemveliso;
Umngcipheko Ushwankathelo
Iingozi zempilo: emehlweni, ulusu, ukucaphuka kwenwebu ye-mucous.
Iingozi zokusingqongileyo: iingozi kokusingqongileyo, zinokubangela ungcoliseko kwimizila yamanzi.
Ingozi yokudubula: Imveliso ayinakutsha kwaye iyacaphukisa.
Amanyathelo oncedo lokuqala
Ukudibana nolusu: khupha impahla engcolisekileyo kwaye uhlambe ngamanzi amaninzi abalekayo.
Ukujongana kwamehlo: Phakamisa iinkophe uze uhlambe ngamanzi abalekayo okanye i-saline.Yiya kugqirha.
Ukuphefumla: kude nendawo yesiganeko ukuya kumoya omtsha.Nika ioksijini xa uphefumla nzima.Yiya kugqirha.
Ukusela: sela amanzi ashushu ngokwaneleyo ukuze uvuze ukugabha.Yiya kwagqirha.
Amanyathelo okulawula umlilo
Iimpawu ezinobungozi: akukho mpawu zikhethekileyo zokutsha kunye nokudubula.Ukubola okuphezulu kwe-thermal kuvelisa umsi onetyhefu wesulfide.
Imveliso yokutsha eyingozi: iSulfidi.
Indlela yokucima umlilo: abacimi-mlilo kufuneka banxibe zonke iimpahla zomlilo - iimpahla ezikhuselayo, ukulwa nomlilo emoyeni.
Impendulo engxamisekileyo ekuvuzeni
Unyango olungxamisekileyo: hlukanisa indawo engcolileyo yokuvuza kwaye unqande ukufikelela.Kucetyiswa ukuba abasebenzi bexakeka banxibe iimaski zothuli (isigqubuthelo esigcweleyo) kunye neesuti zegesi.Kuphephe uthuli, utshayela ngokucophelela, ubeke kwiingxowa kwaye udluliselwe kwindawo ekhuselekileyo.Inokuphinda ihlanjwe ngamanzi amaninzi kwaye ihlanjululwe kwinkqubo yamanzi amdaka.Ukuba kukho isixa esikhulu, ukugubungela iplastiki yokuvuza okanye ukuthuthwa kweplastiki. kwindawo yokulahla inkunkuma ukuze ichithwe.
Ukulahlwa komsebenzi kunye nokugcinwa
Izilumkiso zokusebenza: ukusebenza okungangeni moya, ukomeleza ukungena komoya.Abasebenzi kufuneka baqeqeshwe ngokukodwa kwaye balandele ngokungqongqo iinkqubo zokusebenza.Abaqhubi bayacetyiswa ukuba banxibe iimaski zothuli ezifunxayo, banxibe iiglasi ezikhuselayo zekhemikhali, banxibe iiovaroli ezichasene netyhefu, kwaye banxibe iiglavu zerabha.Kuphephe uthuli.Kuphephe ukunxibelelana ne-acids.Ukuphatha umonakalo. gcina izinto eziyingozi.
Izilumkiso zokugcinwa: Gcina kwindawo epholileyo nengena umoya. Gcina kude nomlilo kunye nobushushu. Kufuneka yahlulwe kwi-asidi kunye nezinye izinto zokugcina, musa ukuxuba ukugcinwa. Musa ukuhlala ixesha elide. Indawo yokugcina iya kunikwa izinto ezifanelekileyo zokugcina ukuvuza.
Ulawulo loqhagamshelwano/ukhuseleko lomntu
Ulawulo lobunjineli: inkqubo yokuvelisa ivaliwe, kwaye umoya wokungena umoya uqiniswa.
Ukukhuselwa kwenkqubo yokuphefumula: xa ugxininiso lothuli emoyeni ludlula umgangatho, kufuneka unxibe i-self-suction filter mask mask.Kwimeko yohlangulo olungxamisekileyo okanye ukukhutshwa, i-air respirator kufuneka igqoke.
Ukukhuselwa kwamehlo: nxiba iiglasi zokhuseleko lwekhemikhali.
Ukukhuselwa komzimba: Nxiba iimpahla zokusebenza ezichasene netyhefu.
Ukukhuselwa kwesandla: nxiba iiglavu zerabha.
Olunye ukhuseleko: tshintsha iimpahla zokusebenza kwangethuba.Gcina ucoceko.
Uzinzo kunye nokusebenza kwakhona
Uzinzo: Ukungazinzi
Iikhompawundi ezinqatshelwe: i-asidi eqinile, i-aluminium, i-magnesium.
Iimveliso zokubola: i-sulphur dioxide kunye ne-sodium sulfate
I-Biodegradability: i-non-biodegradability
Eminye imiphumo eyingozi: i-substance iyingozi kwindalo, ingqalelo ekhethekileyo kufuneka ihlawulwe kungcoliseko lwamanzi.
Ezothutho
Izilumkiso zoThutho: Ukupakishwa kufuneka kugqitywe kwaye ukulayishwa kufuneka kukhuseleke.Qinisekisa ukuba isitya asivuzi, sidilika, siwile okanye sisonakalise ngexesha lokuthutha.Kunqatshelwe ngokungqongqo ukuba kuxutywe nama-acids kunye neekhemikhali ezidliwayo.Ukuthutha kufuneka kukhuselwe ekukhanyeni kwelanga, imvula kunye nokushisa okuphezulu.Isithuthi kufuneka sicocwe kakuhle emva kokuthutha.
