Duunde - Sulfite Sodium Premier: Kemikal kuuɓtodinɗo ngam kuutorɗe gollorɗe ceertuɗe
Fannuuji kuutoragol mawɗi
E nder gollordu kaayitaaji, sulfite sodium ina jogii darnde tiiɗnde. Ina huutoree e golle pulping ngam ustude lignin, polimer kuuɓtodinɗo jokkondirɗo e fiɓnde sellulose e nder leɗɗe. So ɗum hawrii e lignin, sulfite sodium ina wallita e ɓuuɓnude ɗum, seernda fiɓnde sellulose, waɗa ɗum ngam waɗde kaayitaaji. Ɗuum ina addana pulp ɓurɗo toowde - kalite e ɓeydagol semmbe e jalbugol. Pewnitooɓe kaayitaaji ina tuugnii e sulfite men sodium ngam feewnude geɗe kaayitaaji keewɗe, gila e kaayitaaji jaayndeeji haa e kaayitaaji binndi toowɗi, tawa ina ɓeyda golle e mbaadi.
Industry textile kadi ina naftoroo no feewi Sulfite Sodium men Global - Premier. Ina huutoree no ustoowo e nder golle mbaylaandi e golle timmugol. E nder mbayliigu, sulfite sodium ina wallita e waylude won e mbayliigu e mbaadiiji mum en ɓuuɓɗi, ina addana ɗi naatde e fiɓnde mbaylaandi no moƴƴiri. Ɗuum ina addana kalaaji ɓurɗi ɓuuɓde e juutde balɗe. Yanti heen, ina waawi huutoreede ngam ittude ɗaɗol ngol e oksidaaji ɓurɗi heewde e ɓalndu nduu, ɓeyda moƴƴitingol mbaydi mbaylaandi ndii fof. Miilooji mbaylaandi ina kuutoroo sulfite men sodium ngam sosde mbaylaandi toowndi, ndi ina yahdi e naamne luumooji mooftirɗi e dekoruuji galleeji.
E nder gollordu nguura, sulfite sodium ina waɗi ko ina reentoo, ina haɓa e mborosaaji. Ina wallita e haɗde oksidaaji geɗe nguura, ko wayi no ƴiiƴam e nebam, baawɗe addande ɗum rafi e bonnude. Ina haɗa kadi mawnugol mborosaaji, ina ɓeyda nguurndam - nguurndam geɗe nguura. Yeru, e nder ɓiɓɓe leɗɗe joorɗe, sodium sulfite ina wallita e jogaade mbaydi, e ɓuuɓri, e nafoore ñamri. Pewnitooɓe nguura ina tuugnii e sulfite men sodium ngam tabitinde kisal e moƴƴitingol geɗe mum en, tawa kadi ina njokki e sarɗiiji kisal nguura tiiɗɗi.
E nder gollordu peewnugol ndiyam, sulfite sodium ina huutoree ngam ustude oksijen. Oksijen ɓuuɓɗo e nder ndiyam ina waawi saabaade mboros e nder tuubaaji, e nder boowal, e kaɓirɗe gollorɗe goɗɗe. Sulfite sodium ina hawra e oksijen ngam waɗde sulfaat sodium, ina itta oksijen oo, ina haɗa ɗum ɓuuɓde. Laylayti ndiyam e gollorɗe gollorɗe ina kuutoroo sulfite men sodium ngam reende kaɓirɗe mum en, ustude njoɓdi toppitagol, e tabitinde golle moƴƴe e nder njuɓɓudiiji mum en.
Sifaaaji
| Innde geɗel ngel | Sulfiit sodium | |||||||||
| Foormula kemikal | Na2SO3 | |||||||||
| Teddeendi Molekul | 126,04 g/mol | |||||||||
| Wonde | Pooɗe kiristaal daneeje | |||||||||
| Toɓɓere Fuɗnaange | 500°C | |||||||||
| Mofturde | 1,56 g/sm3 | |||||||||
| CAS ALAA | 7757 - 83 - 7 | |||||||||
| Kod HS | 28321000 | |||||||||
| EINEKS NO | 231 - 821 - 4 | |||||||||
| Batakewol | Huutortee ko e peewnugol kaayitaaji, e mbaylaandi, e nguura, e nder gollorɗe kemikal | |||||||||
Lefol ƴeewndo kalite
| Innde geɗel ngel | Sulfiit sodium | ||||||
| KUJE | KEERTIIƊO | NJETTUƊO ƳEEWTO | |||||
| NA2SO3 KO WONI: | 97,0 %MIN | 97,4% | |||||
| SULFAAT SODIYUM: | 2,0% ƁURI | 1,10% | |||||
| KULORIID SODIYUM (NACL): | 0,5% ƁURI | 0,05% | |||||
| Njamndi (FE): | 0,005% ƁURI | 0,0018% | |||||
| ARSENIIK (NO ): | -------- | -------- | |||||
| Njamndiiji tedduɗi (HONO PB): | -------- | -------- | |||||
| NDIYAM WAƊATAA: | 0,03% ƁURI | 0,01% | |||||
E tonngol
Sulfite Sodium men Global - Premier ina fawaa e mbaydiiji toowɗi, ɗi ɓuuɓnataa ngam haɗde ɗum en bonnude e nder desorɗe e yah-ngartaa. Kala batch ina waɗa jarribooji tiiɗɗi ngam ƴeewde kalite, ina heen ƴeewndo laaɓal, hoolkiso mbaydi kemikal, e ƴeewndo golle. So tawii ko a golloowo kaayitaaji to Amerik worgo, aɗa woni golloowo mbaylaandi to Asii, aɗa woni golloowo nguura to Orop, walla aɗa woni gollordu ɓuuɓndu ndiyam e nder Afrik, ko sulfite men sodium woni feere koolkisaande e keewnde faayiida nde njiɗɗaa. Ina rokka golle ɗe ngalaa ɗo kaaɗi, ina teskaa wonde ina hawri e ina ɓura sarɗiiji mon keertiiɗi e nder dingiral.