Umhlaba wonkhe - I-Sodium Sulfite Lehamba Embili: Ikhemikhali Lebalulekile Yekusebentisa Timboni Letehlukahlukene
Tindzawo Letinkhulu Tesicelo
Embonini yemaphepha, i-sodium sulfite idlala indzima lebalulekile. Isetjentiswa enchubeni yekukhicita emapulp kwentela kuphula lignin, ipolymer leyinkimbinkimbi lebopha imicu ye cellulose etigodvweni. Ngekusebentisana ne lignin, iSodium sulfite isita kuyincibilikisa, ihlukanise imicu ye cellulose bese yenta kutsi itfolakale kwenta emaphepha. Loku kuphumela ku pulp lesetulu - lesezingeni leliphakeme lenemandla laphucukile kanye nekukhanya. Bakhiciti bemaphepha batsembele ku sodium sulfite yetfu kukhicita imikhicito yemaphepha lehlukahlukene, kusuka kumaphephandzaba kuya kumaphepha ekushicilela lasetulu, ngekusebenta lokutfutfukisiwe kanye nekubukeka.
Imboni yetindvwangu iphindze futsi inzuze kakhulu ku-Sodium Sulfite yetfu yeMhlaba wonkhe - Leyinhloko. Isetjentiswa njengendlela yekunciphisa ekudayeni tindvwangu kanye netinchubo tekucedza. Ekudayeni, i-sodium sulfite isita kugucula emadayi latsite abe ngetindlela tawo letincibilikako, kwenta kutsi angene kahle emicuni yendvwangu. Loku kuholela emibala lephilako kakhulu nalehlala sikhatsi lesidze. Ngekwengeta, ingasetjentiswa kususa idayi lengetulu kanye ne oxidizing agents kulendvwangu, kwenta ncono lizinga leliphelele lemkhicito lophelile. Tigayo tetindvwangu tisebentisa i-sodium sulfite yetfu kwenta tindvwangu letisezingeni lelisetulu letihlangabetana netimfuno tetimakethe temfashini kanye nekuhlotjiswa kwemakhaya.
Emkhakheni wekudla, i-sodium sulfite isebenta njengesilondvoloti kanye nekulwa nekugula. Kuyasita kuvikela i-oxidation yetintfo tekudla, njengemafutsa kanye nemafutsa, lokungenta kutsi kube ne rancidity kanye nekonakala. Kuphindze kuvimbele kukhula kwetintfo letincane, kwelula lishelufu - imphilo yemikhicito yekudla. Sibonelo, etitselweni nasetibhidvweni letomile, i-sodium sulfite isita ekugcineni umbala wato, kunambitseka, kanye nemsoco wato. Bakhiciti bekudla batsembele ku sodium sulfite yetfu kucinisekisa kuphepha kanye nelizinga lemikhicito yabo, ngesikhatsi bahlangabetana nemitsetfo lecinile yekuphepha kwekudla.
Emkhakheni wekuhlanta emanti, i-sodium sulfite isetjentiswa njengendlela yekuhlanta umoya-mpilo. I-oksijini lencibilikile emantini ingabangela kugcola emaphayiphini, emabhoyila, kanye naletinye tintfo tekusebenta etimbonini. iSodium sulfite ihlangana nemoya-mpilo kwenta i-sodium sulfate, isusa umoya-mpilo bese ivikela kugcola. Tikhungo tekuhlanta emanti kanye netikhungo tetimboni tisebentisa i-sodium sulfite yetfu kuvikela imishini yato, kunciphisa tindleko tekunakekela, kanye nekucinisekisa kusebenta kahle kwetinhlelo tato.
Tincazelo
| Ligama Lemkhicito | I-Sodium Sulfite | |||||||||
| Ifomula Yemakhemikhali | Na2SO3 | |||||||||
| Sisindvo Semamolekhyuli | 126.04 g/moli | |||||||||
| Kuvela | Impuphu lemhlophe lefana nekristalu | |||||||||
| Liphuzu Lekuncibilika | 500°C | |||||||||
| Kuminyana | 1.56 g/sentimitha3 | |||||||||
| CAS CHA | 7757 - 83 - 7 | |||||||||
| Ikhodi ye-HS | 28321000 | |||||||||
| CHA | 231 - 821 - 4 | |||||||||
| Sicelo | Isetjentiswa ekwenteni emaphepha, tindvwangu, kudla, kanye netimboni temakhemikhali | |||||||||
Liphepha Lekulawula Lizinga
| Ligama Lemkhicito | I-Sodium Sulfite | ||||||
| INTFO | KUCACISIWE | UMPHUMELA WEKUVIVINYWA | |||||
| NA2SO3 LOKUCUKETHWE: | 97.0 %IMIZUZU | 97.4% | |||||
| ISOLFETI LESODIYAMU: | 2.0% LOKUPHELA | 1.10% | |||||
| I-NACL: | 0.5% LOKUPHELA | 0.05% | |||||
| INSImbi (FE): | 0.005% LOKUPHELA | 0.0018% | |||||
| I-ARSENIKI (NJENGE): | ------ | ------ | |||||
| TINSIMBA LETISINDZAKO (NJENGE PB): | ------ | ------ | |||||
| LANGANCIBIKI EMANTINI: | 0.03% LOKUPHELA | 0.01% | |||||
Ngalokufishane
I-Sodium Sulfite yetfu yemhlaba wonkhe - iPremier ipakishwe etitjani letisezingeni lelisetulu, letimelana nemswakama kuvikela kubola ngesikhatsi sekugcina kanye nekutfutsa. Sicumbi ngasinye sidlula ekuhlolweni lokucinile kwekulawula lizinga, kufaka ekhatsi kuhlatiya bucwebe, kucinisekisa kwakheka kwemakhemikhali, kanye nekuhlolwa kwekusebenta. Noma ngabe ungumgayini wemaphepha eNorth America, ifektri yetindvwangu e-Asia, umkhiciti wekudla eYurophu, noma indzawo yekuhlanta emanti e-Afrika, i-sodium sulfite yetfu sisombululo lesetsembekile nalesigucugucukako losidzingako. Iniketa kusebenta lokungenakulinganiswa, kucinisekisa kutsi ihlangabetana futsi yedlula tidzingo takho letitsite temboni.