Ukuhanjiswa Okukhawulezileyo eTshayina Ityuwa Yolwandle Ecociweyo Esemgangathweni Olungileyo Yokucoca Iintsholongwane Edamini Lokubhukuda

Ngobuchwepheshe obuphambili kunye nezibonelelo, isiphatho esiqinileyo somgangatho ophezulu, ixabiso elifanelekileyo, iinkonzo eziphezulu kunye nentsebenziswano esondeleyo nabathengi abanomdla, sizinikele ekunikezeleni ngexabiso elifanelekileyo kubathengi bethu ukuze sihambise ngokukhawuleza eTshayina. Ityuwa yolwandle ecocekileyo esemgangathweni ophezulu yokucoca iintsholongwane echibini lokudada, Zonke izimvo kunye nezisombululo ziya kuxatyiswa kakhulu! Intsebenziswano enkulu ingasiphucula sobabini ukuze siphucule ngakumbi!
Sineteknoloji kunye nezibonelelo eziphambili, isiphatho esisemgangathweni ophezulu, ixabiso elifanelekileyo, iinkonzo ezigqwesileyo kunye nentsebenziswano esondeleyo nabathengi abanomdla, sizinikele ekunikezeleni abathengi bethu ngexabiso elifanelekileyo.Ukucoca iTyuwa yeChibi lokudada laseTshayina, Ityuwa yokubulala iintsholongwane edamini lokuqubha, Kwimarike ekhuphisana ngakumbi, Ngenkonzo enyanisekileyo yeemveliso ezisemgangathweni ophezulu kunye nodumo olufanelekileyo, sisoloko sinika abathengi inkxaso kwiimveliso kunye neendlela zokufezekisa intsebenziswano yexesha elide. Ukuphila ngomgangatho, uphuhliso ngetyala yinto esiyifunayo ngonaphakade, Sikholelwa ngokuqinileyo ukuba emva kotyelelo lwakho siya kuba ngamaqabane exesha elide.

Iprofayile yekhampani

Uhlobo lweShishini: Umenzi/Ifektri kunye neNkampani yoRhwebo
Imveliso ephambili: iMagnesium Chloride iCalcium Chloride, iBarium Chloride,
I-Sodium Metabisulphite, i-Sodium Bicarbonate
Inani labasebenzi: 150
Unyaka wokusekwa: 2006
Isiqinisekiso seNkqubo yoLawulo: ISO 9001
Indawo: Shandong, eTshayina (eMainland)

Ulwazi olusisiseko

Ipropati yezinto ezibonakalayo nezekhemikhali

Iipropati Zomzimba
1) Iimpawu: I-cubic crystal engenambala okanye umgubo omhlophe oneegranular. Ayinavumba, inetyuwa kwaye ikrakra kancinci.
2) Ubuninzi (g/mL, 25 ° C): 3.203;
3) Iqondo lokunyibilika (℃): 755;
4) Iqondo lokubila (° C, uxinzelelo lomoya): 1390;
5) Isalathisi sokuqaqambisa: 1.6412;
6) Incopho yokutsha (° C): 1390
7) Ukunyibilika: inyibilika lula emanzini (ukunyibilika yi-90.5g/100ml yamanzi kwi-20 ° C, ukunyibilika yi-121g/100ml yamanzi kwi-100 ° C), isisombululo samanzi asithathi cala kwaye siyaqhuba. Inyibilika kancinci kwi-alcohol, inyibilika kwi-acetonitrile, i-acetic acid.
8) Uxinzelelo lomphunga (806 ° C): 1mmHg.
Iimpawu zekhemikhali
1) Iikristale ze-sodium bromide ezingenanto ziyangena kwisisombululo se-sodium bromide kwi-51℃, kwaye i-dihydrate yenziwa xa ubushushu buphantsi kwe-51℃.
I-NaBr + 2 h2o = I-NaBr · 2 H2O
2) I-sodium bromide ingathathelwa indawo yigesi ye-chlorine ukuze inike i-bromine.
2Br-+Cl2=Br2+2Cl-
3) I-sodium bromide isabela kwi-sulfuric acid exineneyo ukuze ivelise i-bromine, oko kukuthi, phantsi kwesenzo se-oxidizing acid enamandla, i-sodium bromide inokufakelwa i-oxidized kwaye ingabi ne-bromine.
2NaBr+3H2SO4 (exineneyo) =2NaHSO4+Br2+SO2↑+2H2O
4) I-sodium bromide inokusabela kwi-dilute sulfuric acid ukuze ivelise i-hydrogen bromide.
I-NaBr+H2SO4=HBr+NaHSO4
5) Kwisisombululo samanzi, i-sodium bromide inokusabela kunye nee-ion zesilivere ukuze yenze i-bromide yesilivere eqinileyo etyheli ekhanyayo.
Br – + Ag + = AgBr ekhohlo
6) I-electrolysis ye-sodium bromide ikwimeko yokunyibilika ukuvelisa igesi ye-bromine kunye ne-sodium metal.
2 i-nabr enikwe amandla = 2 na + Br2
7) Isisombululo samanzi se-sodium bromide sinokuvelisa i-sodium bromate kunye ne-hydrogen nge-electrolysis.
I-NaBr + 3H2O= i-electrolytic NaBrO3 + 3H2↑
8) Iimpendulo zendalo zinokwenzeka, ezifana nempendulo ephambili yokwenza i-bromoethane:
NaBr + – H2SO4 + CH2CH2OH ⇌ NaHSO4 + CH3CH2Br + H2O

Iinkcukacha zemveliso

Iindlela Zokulungiselela

1) Indlela yezoshishino
I-bromine egqithisileyo kancinci yongezwa ngokuthe ngqo kwisisombululo sobushushu se-sodium hydroxide esigcweleyo ukuze kuveliswe umxube we-bromide kunye ne-bromate:
3Br2+6NaOH=5NaBr+NaBrO3+3H2O
Lo mxube uyapheliswa ube ngumphunga, kwaye intsalela eqinileyo ephumayo ixutywe ne-toner kwaye ifudunyezwe ukunciphisa i-bromate ibe yi-bromide:
I-NaBrO3 = I-NaBr + 3 c + 3 co write
Ekugqibeleni, iyanyibilika emanzini, emva koko ihluzwe ize iqiniswe, ize yomiswe kumaqondo obushushu ayi-110 ukuya kwi-130 degrees Celsius.
*Le ndlela yindlela eqhelekileyo yokulungiselela i-bromide nge-bromine kwaye isetyenziswa kakhulu kwimizi-mveliso.
2) Indlela yokungaguquguquki
Sebenzisa i-sodium bicarbonate njengezinto eziluhlaza: nyibilikisa i-sodium bicarbonate emanzini, uze uyinyibilikise nge-35%-40% ye-hydrobromide ukuze ufumane isisombululo se-sodium bromide, esidityanisiweyo size sipholiswe ukuze kuvele i-sodium bromide dihydrate. Hluza, nyibilikisa i-dihydrate ngamanzi amancinci, lahla amanzi e-bromine de kuvele umbala we-bromine. Fudumeza, susa umbala kwisisombululo samanzi se-hydrogen sulfide, uze ubilise. Kubushushu obuphezulu, i-anhydrous crystallization iyancipha, kwaye emva koko yomile, idluliselwa kwi-dryer kwaye igcinwe kwi-110 kangangeyure e-1. Emva koko ipholiswa kwi-dryer ene-calcium bromide desiccant ukuze ifumane i-anhydrous sodium bromide (umgangatho we-reagent).
Umgaqo wokuphendula: HBr+ NAHCO ₃→NaBr+CO2↑+H2O
Nge-40% ye-alkali engamanzi njengezinto eziluhlaza: faka i-hydrobromide acid kwimbiza yokusabela, phantsi kokuxukuxa rhoqo, yongeza kancinci isisombululo se-alkali engamanzi engama-40%, unciphise i-pH7.5 - 8.0, uphendule ukuvelisa isisombululo se-sodium bromide. Isisombululo se-sodium bromide sifakwe kwi-centrifuge kwaye sihluzwe kwi-dilute sodium bromide solution storage tank. Emva koko singene kwi-evaporation tank concentration, sityiwa phakathi amaxesha ama-1-2, ukuya kubunzima obuthile be-1.55°Be okanye ngaphezulu, i-centrifugal filtration, sihluzwe kwi-concentrated sodium bromide liquid storage tank. Emva koko sicinezelwe kwi-crystallization tank, kwi-stirlization epholileyo, kwaye emva koko i-crystallization yokwahlukana kwe-centrifugal, imveliso egqityiweyo. Utywala obungumama bubuyiselwa kwi-dilute sodium bromide liquid storage tank.
Umgaqo wokuphendula: HBr+NaOH→NaBr+H2O
3) Indlela yokunciphisa i-urea:
Kwitanki ye-alkali, i-soda inyibilikiswa emanzini ashushu kubushushu obuyi-50-60 °C, emva koko inyibilikiswe yi-urea
yongezwa ukuze inyibilike isisombululo se-21°Be. Emva koko ungene kwimbiza yokunciphisa i-reaction, kancinci nge-bromine, lawula ubushushu be-reaction be-75-85 °C, ukuya kwi-pH ye-6-7, oko kukuthi, ukufikelela esiphelweni se-reaction, yeka i-bromine uze uvuselele, ufumane isisombululo se-sodium bromide.
Lungisa i-pH ibe yi-2 nge-hydrobromic acid, uze ulungise i-pH ibe yi-6-7 nge-urea kunye ne-sodium hydroxide ukuze kususwe i-bromate. Isisombululo siyatshiswa sibile kwaye isisombululo esigcweleyo se-barium bromide songezwa kwi-pH6 — 7 ukususa i-sulfate. Ukuba ityuwa ye-barium ininzi, i-sulfuric acid enyibilikisiweyo ingongezwa ukuze isuswe. Yongeza i-activated carbon kwizinto ezisabelayo emva kokususa ukungcola, kwaye uyibeke iiyure ezi-4-6. Emva kokuba isisombululo sicacisiwe, siyahluzwa, siphele kuxinzelelo lomoya, kwaye izinto eziphakathi zizaliswe amaxesha amaninzi. Yeka ukondla iiyure ezi-2 ngaphambi kokuba i-crystallization. Lungisa i-pH ibe yi-6-7 iyure e-1 ngaphambi kokuba i-crystallization. I-sodium bromide yahlulwe yaza yomiswa kwi-rotary drum dryer.
Umgaqo wokuphendula: 3Br2+3Na2CO3+ NH2ConH2 =6NaBr+4CO2↑+N2↑+2H2O

Izicelo

Itshati yokuhamba kweSodium Sulfite

1) Isetyenziselwa uhlalutyo lokulandelela kunye nokuchonga i-tellurium kunye ne-niobium kunye nokulungiselela isisombululo somphuhlisi, ekwasetyenziswa njengearhente yokunciphisa;
2) Isetyenziswa njenge-fiber stabilizer eyenziwe ngumntu, i-arhente yokumhlophelisa ilaphu, umphuhlisi weefoto, i-deoxidizer yokudaya kunye ne-bleaching, i-agent yokunciphisa incasa kunye nedayi, i-paper lignin remover, njl.njl.
3) Isetyenziswa njengesixhobo esiqhelekileyo sokuhlaziya kunye nesixhobo sokumelana ne-photosensitive;
4) I-arhente yokufunxa enciphisa ulwelo, enefuthe lokufunxa ukutya kunye nefuthe elinamandla lokuthintelwa kwe-oxidase ekutyeni kwezityalo.
5) Ishishini lokuprinta nokudaya njenge-deoxidizer kunye ne-bleach, esetyenziswa ekuphekeni kweempahla ezahlukeneyo zekotoni, linokuthintela i-oxidation yendawo yefayibha yekotoni kwaye lichaphazele amandla efayibha, kwaye liphucule ubumhlophe bento yokupheka. Ishishini leefoto liyisebenzisa njengomphuhlisi.
6) Isetyenziswa lishishini leempahla njengesizinzisi seefayibha ezenziwe ngumntu.
7) Ishishini le-elektroniki lisetyenziselwa ukwenza ii-resistor ezikwaziyo ukuchukumisa ukukhanya.
8) Ishishini lonyango lwamanzi lokucoca amanzi amdaka nge-electroplating, unyango lwamanzi okusela;
9) Isetyenziswa njenge-bleach, i-preservative, i-loosing agent kunye ne-antioxidant kwishishini lokutya. Ikwasetyenziswa kwi-pharmaceutical synthesis kunye ne-reducing agent kwimveliso yemifuno eyomileyo.
10) Isetyenziselwa ukuvelisa i-cellulose sulfite ester, i-sodium thiosulfate, iikhemikhali ze-organic, amalaphu atyhidiweyo, njl.njl., ikwasetyenziswa njenge-reducing agent, i-preservative, i-dechlorination agent, njl.njl.;
11) Ilebhu isetyenziselwa ukulungisa i-sulfur dioxide

IiMarike eziphambili zokuthumela ngaphandle

Ukupakisha

Intlawulo kunye nokuthunyelwa

Iingenelo eziphambili zoKhuphiswano

Uthutho lokugcina izinto

Ngobuchwepheshe obuphambili kunye nezibonelelo, isiphatho esiqinileyo somgangatho ophezulu, ixabiso elifanelekileyo, iinkonzo eziphezulu kunye nentsebenziswano esondeleyo nabathengi abanomdla, sizinikele ekunikezeleni ngexabiso elifanelekileyo kubathengi bethu ukuze sihambise ngokukhawuleza eTshayina. Ityuwa yolwandle ecocekileyo esemgangathweni ophezulu yokucoca iintsholongwane echibini lokudada, Zonke izimvo kunye nezisombululo ziya kuxatyiswa kakhulu! Intsebenziswano enkulu ingasiphucula sobabini ukuze siphucule ngakumbi!
Ukuhanjiswa Okukhawulezileyo kweUkucoca iTyuwa yeChibi lokudada laseTshayina, Ityuwa yokubulala iintsholongwane edamini lokuqubha, Kwimarike ekhuphisana ngakumbi, Ngenkonzo enyanisekileyo yeemveliso ezisemgangathweni ophezulu kunye nodumo olufanelekileyo, sisoloko sinika abathengi inkxaso kwiimveliso kunye neendlela zokufezekisa intsebenziswano yexesha elide. Ukuphila ngomgangatho, uphuhliso ngetyala yinto esiyifunayo ngonaphakade, Sikholelwa ngokuqinileyo ukuba emva kotyelelo lwakho siya kuba ngamaqabane exesha elide.