imveliso

ISodium Hydrosulfide (NaHS)i-compound enamandla efumene ukusetyenziswa ngokubanzi kwiintlobo ezahlukeneyo zezicelo zoshishino ngenxa yeempawu zayo ezizodwa. Kwi-concentration ye-42%, i-sodium hydrosulfide yi-arhente yokunciphisa esebenzayo kakhulu esetyenziswa kakhulu kumashishini afana nemigodi, i-textiles, kunye nokucocwa kwamanzi amdaka. I-sodium hydrosulfide inoluhlu olubanzi lokusetyenziswa kwaye iyisithako esibalulekileyo kwiinkqubo ezininzi zokuvelisa.

Enye yezona zinto zisetyenziswayo kwi-sodium hydrosulfide kumashishini emigodi, apho idlala indima ebalulekileyo ekutsalweni kwesinyithi. Isebenza ngokukodwa kwinkqubo yokudada, enceda ukwahlula iiminerali ezixabisekileyo kwi-ores. Oku akukona nje ukwandisa ukusebenza kakuhle kokubuyisela isinyithi, kodwa kunciphisa impembelelo yokusingqongileyo kwimisebenzi yemigodi.

Kumzi mveliso welaphu, i-sodium hydrosulfide isetyenziselwa ukwenza i-bleaching properties. Ihlala isetyenziselwa ukuveliswa kwedayi kunye ne-pigments ukunika imibala eqaqambileyo kumalaphu. Ukongezelela, ukukwazi ukususa ukungcola okungafunekiyo kwenza kube yinto exabisekileyo kwinkqubo yokudaya, iqinisekisa umgangatho ophezulu wemveliso.

Kwiinkampani ezifuna ukuthenga i-sodium hydrosulfide, ukuthekelisa ngaphandle kobuchwephesha kukhetho. Imveliso inokuhanjiswa ngokulula ukusuka kumazibuko amakhulu anjengeTianjin okanye iQingdao, iqinisekisa ukuhanjiswa kwangexesha ukuhlangabezana neeshedyuli zemveliso. Ukongeza, iindlela ezikhethiweyo zokuzaliswa kweekhonteyina zivumela ubungakanani bomyalelo oguquguqukayo, ofanelekileyo kuzo zombini izinto ezincinci kunye nemisebenzi emikhulu.

Ukuqukumbela, ukusetyenziswa kwe-sodium hydrosulfide kubalulekile kuluhlu olubanzi lwamashishini ngenxa yoxinzelelo oluphezulu kunye nokusebenza kakuhle. Nokuba kusemigodini, emalaphuni okanye kukucoca amanzi amdaka, le khompawundi ihlala ingumthombo obalulekileyo. Ngeenketho zobuchwephesha zokuthumela ngaphandle, amashishini anokufumana lula le khemikhali ibalulekileyo ukomeleza iinkqubo zemveliso kunye nokugcina imigangatho ephezulu.

INGCACISO

ukusetyenziswa

isetyenziswe kwishishini lezimayini njenge-inhibitor, i-arhente yokunyanga, ukususa i-arhente

isetyenziswe kwi-synthetic organic intermediate kunye nokulungiselela izongezo zedayi yesulfure.

Isetyenziswa kushishino olulukiweyo njenge bleaching, njenge desulfurizing kunye ne agent dechlorinating

isetyenziswa kwishishini le-pulp kunye nephepha.

isetyenziswe kunyango lwamanzi njenge-agent ye-oxygen scavenger.

EZINYE ZISETYENZISWA

♦ Kushishino lweefoto ukukhusela izisombululo zomphuhlisi kwi-oxidation.
♦ Isetyenziselwa ukuveliswa kweekhemikhali zerabha kunye nezinye iikhemikhali zeekhemikhali.
♦ Isetyenziswa kwezinye izicelo ziquka i-ore flotation, ukubuyiswa kweoli, ukugcinwa kokutya, ukwenza idayi, kunye ne-detergent.

INGCACISO YEZOTHUTHO LWE-NAHS

Inombolo ye-UN: 2922.
I-UN yegama elililo lokuthumela: ULWEMI OLULAYO, YItyhefu, NOS
Iiklasi zengozi yezothutho: 8+6. 1.
Iqela lokupakisha, ukuba likhona: II.

IMIQATHANGO YOKUBILILA

Imidiya yokucima efanelekileyo: Sebenzisa igwebu, umgubo owomileyo okanye isitshizi samanzi.
Iingozi ezikhethekileyo ezivela kwikhemikhali: Esi sixhobo sinokubola kwaye sitshise kubushushu obuphezulu kunye nomlilo kwaye kukhuphe umsi oyityhefu.

Izenzo ezikhethekileyo zokukhusela abacimi-mlilo: Nxiba izixhobo zokuphefumla ezizimeleyo ukulungiselela ukulwa nomlilo ukuba kukho imfuneko. Sebenzisa isitshizi samanzi ukupholisa izikhongozeli ezingavulwanga. Kwimeko yomlilo kwindawo engqongileyo, sebenzisa izixhobo ezifanelekileyo zokucima umlilo.

UKUPHATHWA NOKUGCINWA

Izilumkiso zokuphatha ngokukhuselekileyo: Kufuneka kubekho ukudinwa okwaneleyo kwendawo yokusebenza. Abaqhubi kufuneka baqeqeshwe kwaye balandele ngokungqongqo iinkqubo zokusebenza. Abasebenzisa izithuthi bayacetyiswa ukuba banxibe iimaski zegesi, iimpahla ezikhuselayo ezingatyi kunye neeglavu zerabha. Abaqhubi kufuneka balayishe kwaye bakhuphe kancinci ngexesha lokuphatha ukuthintela umonakalo kwiphakheji. Kufuneka kubekho izixhobo zonyango ezivuzayo kwindawo yokusebenza. Kusenokubakho iintsalela eziyingozi kwizikhongozeli ezingenanto. Imiqathango yogcino olukhuselekileyo, kuquka nakuphi na ukungahambelani: Gcina kwindawo epholileyo, eyomileyo, nengena umoya. Zigcine kude nomlilo nobushushu. Khusela ilanga elithe ngqo. Iphakheji kufuneka ivalwe kwaye ingabonakali kumswakama. Kufuneka igcinwe ngokwahlukileyo kwi-oxidants, i-acids, izinto ezinokutsha, njl., kwaye akufanele ixutywe. Indawo yokugcina kufuneka inikwe izinto ezifanelekileyo zokuqulatha ukuchithwa.

IINGQATHANGO ZOKULAHLWA

Lahla le mveliso ngokungcwatywa ngokukhuselekileyo. Izikhongozeli ezonakeleyo azivumelekanga ukuba ziphinde zisetyenziswe kwaye kufuneka zingcwatywe kwindawo emiselweyo.

Isikhokelo sokugqibela seLiquid Sodium Hydrosulfide: Iipropati, usetyenziso, kunye noGcino

1. Intshayelelo

A. Ushwankathelo olufutshane lweLiquid Sodium Hydrosulfide (NaHS)

B. Ukubaluleka kunye nokusetyenziswa kumashishini ahlukeneyo

C. Injongo yeBlog

2. Inkcazo yemveliso

A.Ukwakheka kweekhemikhali kunye nefomula yeemolekyuli

B. Imbonakalo kunye neempawu zomzimba

C. Isetyenziswa kakhulu kwimigodi, kwezolimo, kwimveliso yesikhumba, kwimveliso yedayi kunye ne-organic synthesis

D. Indima kwimveliso ye-organic intermediates kunye nedayi yesulfure

E. Ukusetyenziswa kwesikhumba, ukucocwa kwamanzi amdaka, i-desulfurization kwishishini lesichumisi, njl.

F. Ukubaluleka njengemathiriyeli ekrwada kwimveliso ye-ammonium sulfide kunye ne-pesticide ethyl mercaptan

G. Ukusetyenziswa okubalulekileyo kwi-copper ore beneficiation kunye nemveliso yefiber eyenziwe

3. ukuthutha kunye nokugcinwa

A. Indlela yothutho yolwelo: umphanda okanye uthutho lwelori yetanki

B. Iimeko zokugcina ezicetyiswayo: indawo yokugcina epholileyo, eyomileyo, enomoya

C. Izilumkiso zokuthintela ukufuma, ubushushu, kunye nezinto ezidlekayo ngexesha lokugcinwa nokuthutha

D. Ubomi beshelufu phantsi kweemeko ezifanelekileyo

qhubeleka nokunyusa, ukuqinisekisa iimveliso ezigqwesileyo ngokuhambelana nentengiso kunye nemigangatho yemigangatho yabathengi. Ishishini lethu linenkqubo yoqinisekiso lomgangatho olusekwe ngexabiso elifanelekileyo I-Nahs Sodium Hydrosulfide CAS 16721-80-5 yoNyango lwaManzi, Ukuthobela ifilosofi yoshishino 'yomthengi kuqala, qhubela phambili', samkela ngokunyanisekileyo abathengi abasuka ekhaya nakwamanye amazwe ukuba sebenzisana nathi.
Ixabiso elifanelekileyo iChina iSodium Hydrosulphide kunye ne-70% yeSodium Hydrosulphide/Sodium Hydrosulfide, Kunye neqela labasebenzi abanamava nabanolwazi, imarike yethu igubungela uMzantsi Merika, i-USA, iMid East, kunye noMntla Afrika. Abathengi abaninzi baye baba ngabahlobo bethu emva kwentsebenziswano elungileyo nathi. Ukuba unayo imfuneko kuyo nayiphi na imveliso yethu, nceda uqhagamshelane nathi ngoku. Sijonge ukuva kuwe kungekudala.
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