Isi - Sulfide ya mbere ya Sodiyumu: Ubutabire bw'ingenzi mu nganda zitandukanye
Amashami y'ingenzi yo gusaba
Mu nganda z'impapuro, sodium sulfide yacu igira uruhare runini mu gikorwa cyo gusohora kraft. Ifasha mu gusenya lignin, polymer ikomeye y’umwimerere ihuza imigozi ya cellulose mu giti. Mu gushonga lignin, sodium sulfide ituma cellulose itandukana, ari na yo gice cy’ingenzi gikoreshwa mu gukora impapuro. Ibi bituma pulp nziza irushaho gukomera no kurabagirana. Abakora impapuro bashobora gukora ubwoko bwinshi bw’impapuro, kuva ku nyandiko nshya kugeza ku mpapuro zicapa cyane, bakoresheje sodium sulfide yacu kugira ngo bongere umusaruro wabo n’ubwiza bw’ibicuruzwa byabo.
Inganda z'imyenda nazo zungukira cyane kuri Sodium Sulfide yacu ya Global - Premier. Ikoreshwa mu gikorwa cyo gukuraho sulfure mu bwoya. Ubwoya akenshi bugizwe n'ibintu birimo sulfure bishobora kugira ingaruka ku bwiza no mu gutunganya. Sodium Sulfide ikorana n'ibi bintu, ikavanaho sulfure kandi ikanoza uburyo bworoshye, ibara, n'ubwiza bw'ubwoya muri rusange. Byongeye kandi, ikoreshwa mu buryo bumwe na bumwe bwo gusiga irangi kugira ngo ihindure ibidukikije bya shimi, byorohereza irangi ry'imyenda, bigatuma amabara arushaho kugaragara kandi aramba.
Mu nganda z'ubucukuzi bw'amabuye y'agaciro, sodium sulfide ni reagent y'ingenzi. Ikoreshwa mu nzira yo kuzenguruka kw'amabuye y'agaciro amwe n'amwe y'icyuma, cyane cyane arimo umuringa, icyuma cy'ubutare, na zinki. Sodium sulfide ishobora gukora ku buso bw'ayo mabuye y'agaciro, bigatuma yakira neza ibikoresho byo kuyakusanya bikoreshwa mu kuzenguruka kw'amabuye y'agaciro. Ibi byongera cyane imikorere yo gutandukanya amabuye y'agaciro n'amabuye y'agaciro, bikongera igipimo cyo kugarura amabuye y'agaciro. Amasosiyete y'ubucukuzi yishingikiriza kuri sodium sulfide yacu kugira ngo yongere imikorere yayo yo gutunganya amabuye y'agaciro no kongera inyungu zayo.
Mu nganda z'uruhu, sodium sulfide yacu ikoreshwa mu gusiba ubwoya. Ifasha gushonga poroteyine mu musatsi no mu ruhu rw'inyamaswa, bigatuma byoroha gukuraho umusatsi. Iyi ni intambwe y'ingenzi mu gukora uruhu kuko itegura uruhu kugira ngo rukomeze gutunganywa. Bakoresheje sodium sulfide yacu nziza, abakora uruhu bashobora gukora uruhu rufite ubuso bworoshye kandi bwiza, byujuje ibisabwa ku isoko ry'uruhu ku isi.
Ibisobanuro
| Izina ry'igicuruzwa | Sodiyumu Sulfide | |||||||||
| Formula y'ibinyabutabire | Na2S | |||||||||
| Uburemere bwa molekile | 78.04 g/mol | |||||||||
| Isura | Uduce tw'umuhondo/umutuku | |||||||||
| Aho gushonga | 1180℃ | |||||||||
| Ubucucike | 1.86 g/cm³ | |||||||||
| NOMERO YA CAS | 1313 - 82 - 2 | |||||||||
| Kode y'Ubwishingizi bw'Ubuzima (HS) | 28301010 | |||||||||
| NO YA EINECS | 215 - 211 - 5 | |||||||||
| Porogaramu | Ikoreshwa mu nganda z'impapuro n'amatafari, gutunganya uruhu, no gukora amarangi n'imiti | |||||||||
Urupapuro rwo kugenzura ubuziranenge
| Izina ry'igicuruzwa | Sodiyumu Sulfide | ||||||
| IGITEKEREZO | AGACIRO K'IGIHE GISANZWE(%) | AGACIRO K'IGERAGEZA(%) | |||||
| Sodium sulfide (Na2S) ≥ | 60.0 | 60.85 | |||||
| Icyuma (Fe) ≤ | 0.0015 (Umuhondo) / 0.03 (Umutuku) | 0.0009 (Umuhondo) / 0.014 (Umutuku) | |||||
| Sodiyumu karubone (NaCO3) ≤ | 3.5 | 1.68 | |||||
| Sodium sulfite (Na2SO3) ≤ | 1.0 | 0.31 | |||||
| Sodium thiosulfate (Na2S2O3) ≤ | 2.5 | 1.18 | |||||
| Ibintu bidashonga mu mazi ≤ | 0.15 | 0.12 | |||||
Muri make
Sulfide yacu ya Sodium ya mbere ipakiye mu bikoresho byiza kandi bidafunze umwuka kugira ngo hirindwe ogisijeni no kwemeza ko ihoraho mu gihe cyo kuyibika no kuyitwara. Buri gice gikorerwa ingamba zikomeye zo kugenzura ubuziranenge, harimo no gupima ubuziranenge, gusesengura imiti, no gusuzuma imikorere. Waba uruganda rw'impapuro muri Amerika ya Ruguru, uruganda rw'imyenda muri Aziya, ikigo cy'ubucukuzi bw'amabuye y'agaciro muri Ositaraliya, cyangwa uruganda rw'uruhu mu Burayi, sulfide yacu ya sodium ni igisubizo cyizewe kandi gikenewe mu buryo butandukanye. Itanga imikorere myiza, yemeza ko yujuje kandi irenze ibyo ukeneye mu nganda.