Global - Sulfide Sodium Premier: Kemikal mo alaa ko waawi heen wonde so wonaa fannuuji gollorɗi ceertuɗi
Fannuuji kuutoragol mawɗi
E nder gollordu kaayitaaji, sulfide men sodium ina jogii darnde tiiɗnde e nder golle pulping kraft. Ina wallita e ustude lignin, polimer organik caɗtuɗo, jokkondirɗo e fiɓnde sellulose e nder leɗɗe. E ɓuuɓnude lignin, sulfide sodium ina addana seerndude sellulose, ko kañum woni huunde ɓurnde huutoreede ngam waɗde kaayitaaji. Ɗuum ina addana pulp ɓurɗo toowde - kalite e ɓeydagol semmbe e jalbugol. Pewnitooɓe kaayitaaji ina mbaawi feewnude geɗe kaayitaaji ɓurɗe yaajde, gila e kaayitaaji jaayndeeji haa e kaayitaaji tappirɗe toowɗe, tawa ina kuutoroo sulfide men sodium ngam ɓeydude kattanɗe peewnugol mum en e moƴƴinde geɗe mum en.
Industry textile kadi ina naftoroo no feewi Sulfide Sodium men Global - Premier. Ina huutoree e golle desulfurizaasiyoŋ wutte. Wool ina heewi wonde e sulfuur - ina waɗi geɗe baawɗe battinde e sifaa mum e peewnugol mum. Sulfide sodium ina hawra e ɗeen geɗe, ina itta sulfure e moƴƴinde softeende, mbaydi, e sifaa kuuɓtodinɗo wutte oo. Yanti heen, ina huutoree e won e peeje mbaylaandi ngam yuɓɓinde nokkuuji kemikal, ngam newnude ƴettugol mbaylaandi ɓurndi moƴƴude e mbaydi mbaylaandi, addana mbaylaandi ɓurndi yuumtude e juutde balɗe.
E nder gollorɗe njulaagu, sulfide sodium ko huunde himmunde. Ina huutoree e golle ɓuuɓgol won e njamndiiji, haa teeŋti noon e ɗi njamndi mboɗeeri, njamndi mboɗeeri, e sink. Sulfide sodium ina waawi huutoraade ɓakdi ɗiin ƴiye, waɗta ɗum en ɓurde jaɓɓaade geɗe mooftuɗe kuutorteeɗe e flotaasiyoŋ. Ɗuum ina ɓeyda no feewi kattanɗe seerndude miniraaji nafooji e gannge (kaaƴe ɓutte), ɓeyda ƴellitaare njamndi teddundi. Sosiyeteeji miniraaji ina tuugnii e sulfide men sodium ngam moƴƴinde golle mum en - peewnugol miniraaji e ɓeydude ngalu mum en.
E nder gollordu leɗɗe, sulfide men sodium ina huutoree e golle unhairing. Ina wallita e ɓuuɓnude poroteyiinuuji gonɗi e nder gaasa e nder ƴiye daabaaji, ina weeɓi ittude gaasa. Ko ɗum huunde tiiɗnde e peewnugol leɗɗe nde tawnoo ina feewna leɗɗe ɗee ngam ɓeydaade golloraade. So en kuutoriima sulfide men toownde - sodium sulfide, peewnoowo leɗɗe ina waawi feewnude leɗɗe ɓurɗe yooɗde e mbaydi ɓurndi moƴƴude, tawa ina yahdi e tolnooji toowɗi e nder luumo leɗɗe aduna.
Sifaaaji
| Innde geɗel ngel | Sulfid sodium | |||||||||
| Foormula kemikal | Na2S | |||||||||
| Teddeendi Molekul | 78,04 g/mol | |||||||||
| Wonde | Flakeeji geese/boɗeeji | |||||||||
| Toɓɓere Fuɗnaange | 1180°C | |||||||||
| Mofturde | 1,86 g/sm3 | |||||||||
| CAS ALAA | 1313 - 82 - 2 | |||||||||
| Kod HS | 28301010 | |||||||||
| EINEKS NO | 215 haa 211 haa 5 | |||||||||
| Batakewol | Huutortee ko e nder gollorɗe pulp e kaayitaaji, e peewnugol leɗɗe, e peewnugol daneeji e kemikaaji | |||||||||
Lefol ƴeewndo kalite
| Innde geɗel ngel | Sulfid sodium | ||||||
| KUJE | TEDDERE TOƁƊERE (%) | TEDDERE FOOTDE (%) | |||||
| Sulfiid soda (Na2S) ≥ | 60,0 | 60,85 | |||||
| Njamndi (Fe) ≤ | 0.0015(Oolo)/0.03(Boɗeejo) | 0.0009(Oolo)/0.014(Boɗeejo) | |||||
| Karbonaat soda (NaCO3) ≤ | 3.5 | 1,68 | |||||
| Sulfit soda (Na2SO3) ≤ | 1.0 | 0,31 | |||||
| Tiyosulfaat sodium (Na2S2O3)≤ | 2.5 | 1.18 | |||||
| Ko ndiyam ɓuuɓnataa ≤ | 0,15 | 0,12 | |||||
E tonngol
Sodium Sulfide men Global - Premier ina fawaa e mbaydiiji toowɗi, ɗi henndu - ɓuuɓndu ngam haɗde oksidaaji e tabitinde darnde mum e nder desorɗe e yah-ngartaa. Kala battane ina waɗa peeje tiiɗɗe ngam ƴeewde kalite, ina heen ƴeewndo laaɓal, ƴeewndo kemikal, e ƴeewndo golle. So tawii ko a golloowo kaayitaaji to Amerik worgo, a golloowo mbaylaandi to Asii, sosiyetee njulaagu to Ostarali, walla golloowo leɗɗe to Orop, sulfide men sodium ko feere koolkisaande e keewnde faayiida nde njiɗɗaa. Ina rokka golle ɗe njiyataa, ina ɗaɓɓi nde ina hawra e ina ɓura sarɗiiji mon keertiiɗi e nder dingiral.