Omunsi yoona - Sodium Sulfide ey'omutaano: Omubazi ogutarikwetengyesa omu myanya y'amakorero etari emwe n'emwe
Emyanya y'okushaba emikuru
Omu by’empapura, sodium sulfide yaitu neekora omurimo muhango omu nkora y’okukora ebipapura bya kraft. Nikihwera omu kuhendagura lignin, ekirungo ky’ebihangwa ekigumire ekirikukwatira hamwe ebihimba bya cellulose omu mbaaho. Omu kusheenya lignin, sodium sulfide neebaasisa okwahukana kwa cellulose, ekikuru ekirikukoresibwa kukora empapura. Eki nikirugamu ebihimba by’omutindo gw’ahaiguru ebiine amaani maingi n’okujwara gye. Abarikukora empapura nibabaasa kukora ebintu bingi eby’empapura, kuruga aha mpapura z’amakuru kuhika aha mpapura z’okuteera ebitabo ez’omuhendo, barikukoresa sodium sulfide yaitu kwongyera aha buhanguzi bwabo omu kukora n’omutindo gw’ebintu.
Eby'emyenda nabyo nibigasirwa munonga omu Sodium Sulfide yaitu ey'ensi yoona - Premier. Nikikozesibwa omu muringo gw’okukyendeeza ekibiriiti omu bwoya bw’entaama. Obwoya bw’entaama nibukira kuba burimu ekibiriiti - oburimu ebirungo ebirikubaasa kukwata aha mutindo gwabwo n’oku burikukora. Sodium sulfide neekwatagana n’ebintu ebi, neeihaho ekibiriiti kandi eyongyera aha kugonda, erangi, n’omutindo gw’obwoya bwona. Okwongyera ahari ekyo, nikikoresibwa omu miringo emwe y’okusiiga erangi kuhindura omu mbeera y’eby’obuhangwa, ekirikuhwera omu kutwara erangi nungi omu ruhu, ekirikureetaho erangi ezirikushemeza kandi ezirikumara obwire buraingwa.
Omu by’okutimba eby’obugaiga bw’omu itaka, sodium sulfide n’ekintu kikuru munonga. Nikikoresibwa omu kusheenya eby’ekyoma ebimwe, namunonga ebirimu copper, lead, na zinc. Sodium sulfide neebaasa kukora aha mutwe gw’amabaare aga, ekirikugareetera kubaasa kushemererwa gye n’ebintu ebirikuteerana ebirikukoresibwa omu kugyendera aha maizi. Eki nikitunguura munonga oburungi bw’okutaanisa eby’obugaiga by’omuhendo kuruga omu gangue (orubaare orurikusheesheka), kyongyera aha mubaro gw’okugaruka kw’ebyoma by’omuhendo. Amakampuni g’okutimba eby’obugaiga bw’omu itaka nigayesiga sodium sulfide yaitu kutunguura emirimo yaabo y’okukora amabaare g’omuhendo n’okutunguura amagoba gaabo.
Omu by’oruhu, sodium sulfide yaitu neekoresibwa omu muringo gw’okutaho eishokye. Nikihwera omu kusheenya puroteyini eziri omu ishokye n’aha ruhu rw’enyamaishwa, ekirikureetera kyanguha kwihaho eishokye. Eri n’eidaara rikuru omu kukora oruhu nk’oku rurikutebeekanisa oruhu kubaasa kugaruka kukorwaho. Omu kukozesa sodium sulfide yaitu ey’omutindo gw’ahaiguru, abakozi b’oruhu nibabaasa kukora oruhu orurimu omubiri ogurikushemeza kandi orurimu ebishushani birungi, barikuhikiiriza emitindo y’ahaiguru ey’akatare k’oruhu omu nsi yoona.
Ebirikushobororwaho
| Eiziina ry'ekintu | Sodiyamu Sulfayidi | |||||||||
| Enkora y'eby'emibazi | Na2S | |||||||||
| Oburemeezi bwa molekyu | 78.04 giraamu/mol | |||||||||
| Enshushana | Ebicweka bya kyenju/ebitukuriire | |||||||||
| Enshonga y'okusheenya | 1180°C | |||||||||
| Oburemeezi | 1.86 giraamu/sentimita3 | |||||||||
| CAS TI | 1313-82-2 | |||||||||
| Koodi ya HS | 28301010 | |||||||||
| EINECS TI | 215-211-5 | |||||||||
| Okushaba | Nikikoresibwa omu kukora ebipapura n’ebipapura, okukora aha ruhu, n’okukora erangi n’emibazi . | |||||||||
Orupapura rw'okurinda omutindo
| Eiziina ry'ekintu | Sodiyamu Sulfayidi | ||||||
| EKINTU | OMUHENDO GW'OMURENGYE (%) | OMUHENDO GWOKUGYEZAHO (%) | |||||
| Sodiyamu sulfayidi (Na2S) ≥ | 60.0 | 60.85 | |||||
| Ekyoma (Fe) ≤ | 0.0015(Eya kyenju)/0.03(Eyakutukura) | 0.0009(Kyenju)/0.014(Ekitukura) | |||||
| Sodiyamu kaboneiti (NaCO3) ≤ | 3.5 | 1.68 | |||||
| Omubazi gwa sodiyamu (Na2SO3) ≤ | 1.0 | 0.31 | |||||
| Omubazi gw'amaizi (Na2S2O3)≤ | 2.5 | 1.18 | |||||
| Ebintu ebitarikushohozibwa omu maizi ≤ | 0.15 | 0.12 | |||||
Omubugufu
Global - Premier Sodium Sulfide yaitu neepakirwa omu bidomora by’omutindo gw’ahaiguru, ebitarimu muyaga okuzibira okusheeshasheesha n’okureeba ngu yaagumaho omu bwire bw’okubiika n’okugitwara. Buri kicweka nikigyendera aha nkora z’okurinda omutindo gw’ebintu ebigumire, otwariiremu okukyebera obushemeire, okushwijuma emibazi, n’okushwijuma emirimo. Yaaba ori omukozi w’empapura omu bukiizi-bwa-bumosho bwa Amerika, omu ikorero ry’emyenda omuri Asia, omu kampuni y’okutimba eby’obugaiga bw’omu itaka omuri Australia, nari omukozi w’eby’oruhu omuri Buraaya, sodium sulfide yaitu n’omubazi ogurikwesigwa kandi ogurikukora ebintu bingi ogu orikwetenga. Nikiha okukora okutarikubaasa kusingurwa, nikihamya ngu nikihikiiriza kandi nikirenga aha byetengo byawe by’omutaano eby’omu bizinesi.