Sodium Thiocyanate: Omubazi gw’ebintu bingi ogurikukoresibwa omu makorero
Emyanya y'okushaba emikuru
1. Okukora ebirungo bya acrylic
Sodium thiocyanate n’ekintu kikuru omu kukora ebihimba by’omubiri. Omu bwire bw’okukora acrylonitrile, sodium thiocyanate neekora nk’ekirungo, erikuha omwanya oguhamire ahabw’okukora kw’ebintu. Nikisheenya acrylonitrile monomers kubaasa kuhangaho enkora y’okuteerana erikushushana, ekirikureetaho ebirungo bya acrylic eby’omutindo gw’ahaiguru. Ebirungo bya acrylic nibimanyirwa aha kugumira emibazi, okujwara, n’okuzibira obutagatsi, ekirikubireetera kukoresibwa munonga omu bijwaro, omu myenda y’omu maka, n’omu myenda y’amakorero.
2. Ekikwato ky’okushwijuma emibazi
Sodium thiocyanate n’eky’omugasho omu kucondooza aha by’emibazi. Nikibaasa kukora ebizibu n’ebyoma nk’ekyoma, ekirikubaasisa okushanga n’okushwijuma omubaro gw’ebyoma ebi kurabira omu miringo ya colorimetric nari titration. Nk’eky’okureeberaho, omu kucondooza aha by’ekyoma ebiri omu bishushani by’amaizi, sodium thiocyanate neekwatagana n’eby’ekyoma bikakora ekintu ekirikutukura nk’eshagama. Emiringo y’okupima erangi neebaasa kurahuka kandi kumanyisa gye oku ions z’ekyoma zirimu. Enkora egi neekora gye munonga kandi n’eyanguhi kukora, ekirikugireetera kukoresibwa munonga omu kucondooza aha mutindo gw’amaizi, okureeba ngu eby’obuhangwa byaguma biri gye, n’okurinda omutindo omu kuhanga ebintu omu makorero.
3. Amakorero g’okuteera amashanyarazi
Omu by’okuteera amashanyarazi, sodium thiocyanate neekira kukoresibwa nk’ekintu ekirikugaita omu kuteera amashanyarazi. Nikitunguura okukora kw’ekicweka ky’okuteeraho amashanyarazi, kyongyera aha kushushana n’okuhamira aha nkora y’okuteeraho, kandi kyongyera aha kugumisiriza okusheenya n’okureebeka kw’ebintu ebiteirweho amashanyarazi. Nk’eky’okureeberaho, omu kuteeka copper amashanyarazi, okwongyeraho omubaro oguhikire ogwa sodium thiocyanate nikizibira amaizi g’okuteera copper ions, ekirikureetaho okuteeraho okushemeire kandi okurikushushana n’okutaho ebiina bikye by’ebiina n’oburemeezi bw’okuteera ebiina. Okwongyera ahari ekyo, sodium thiocyanate neebaasa kukoresibwa omu kuteeka ebyoma by’omuhendo nk’ezaabu n’efeeza n’amashanyarazi, ekirikutunguura okushemeza n’okuzibira okujwara kw’ekyoma.
4. Okuteerana kw’ebintu ebiine amagara
Sodium thiocyanate neekoresibwa munonga omu kuhanga ebintu ebiine amagara. Nikibaasa kukora nk’ekintu ekirikuhwera omu kuhanga ebintu bitari bimwe na bimwe. Nk’eky’okureeberaho, omu kuhanga ebiriisa by’omubiri, sodium thiocyanate neebaasa kukwatagana na aldehydes nari ketones kureetaho ebiriisa ebirikuhikaana. Ekindi, sodium thiocyanate neebaasa kukoresibwa kuhanga ebirungo bya thiourea, ebikuru omu by’emibazi, emibazi y’okurwanisa obukooko, n’erangi. Okugarukamu n’okutoorana kwa sodium thiocyanate nibigihindura ekintu ekirikukoresibwa munonga omu kuhanga eby’obuhangwa.
5. Ebindi ebirikukoresibwa
Sodium thiocyanate neebaasa n’okukoresibwa omu mirimo endiijo. Nk’eky’okureeberaho, omu by’okuteera erangi n’okuteera ebitabo, neebaasa kukoresibwa nk’ekintu ekirikuhwera omu kuteera erangi kubaasa kuhwera erangi kutwara gye n’okugumaho juba. Omu by’okukora empapura, neebaasa kukoresibwa omu kugijwanzya n’okugiihaho erangi kubaasa kutunguura omutindo n’okukora gye kw’empapura.
Sodium thiocyanate n’ekintu kikuru omu kukora ebihimba by’omubiri. Omu bwire bw’okukora acrylonitrile, sodium thiocyanate neekora nk’ekirungo, erikuha omwanya oguhamire ahabw’okukora kw’ebintu. Nikisheenya acrylonitrile monomers kubaasa kuhangaho enkora y’okuteerana erikushushana, ekirikureetaho ebirungo bya acrylic eby’omutindo gw’ahaiguru. Ebirungo bya acrylic nibimanyirwa aha kugumira emibazi, okujwara, n’okuzibira obutagatsi, ekirikubireetera kukoresibwa munonga omu bijwaro, omu myenda y’omu maka, n’omu myenda y’amakorero.
2. Ekikwato ky’okushwijuma emibazi
Sodium thiocyanate n’eky’omugasho omu kucondooza aha by’emibazi. Nikibaasa kukora ebizibu n’ebyoma nk’ekyoma, ekirikubaasisa okushanga n’okushwijuma omubaro gw’ebyoma ebi kurabira omu miringo ya colorimetric nari titration. Nk’eky’okureeberaho, omu kucondooza aha by’ekyoma ebiri omu bishushani by’amaizi, sodium thiocyanate neekwatagana n’eby’ekyoma bikakora ekintu ekirikutukura nk’eshagama. Emiringo y’okupima erangi neebaasa kurahuka kandi kumanyisa gye oku ions z’ekyoma zirimu. Enkora egi neekora gye munonga kandi n’eyanguhi kukora, ekirikugireetera kukoresibwa munonga omu kucondooza aha mutindo gw’amaizi, okureeba ngu eby’obuhangwa byaguma biri gye, n’okurinda omutindo omu kuhanga ebintu omu makorero.
3. Amakorero g’okuteera amashanyarazi
Omu by’okuteera amashanyarazi, sodium thiocyanate neekira kukoresibwa nk’ekintu ekirikugaita omu kuteera amashanyarazi. Nikitunguura okukora kw’ekicweka ky’okuteeraho amashanyarazi, kyongyera aha kushushana n’okuhamira aha nkora y’okuteeraho, kandi kyongyera aha kugumisiriza okusheenya n’okureebeka kw’ebintu ebiteirweho amashanyarazi. Nk’eky’okureeberaho, omu kuteeka copper amashanyarazi, okwongyeraho omubaro oguhikire ogwa sodium thiocyanate nikizibira amaizi g’okuteera copper ions, ekirikureetaho okuteeraho okushemeire kandi okurikushushana n’okutaho ebiina bikye by’ebiina n’oburemeezi bw’okuteera ebiina. Okwongyera ahari ekyo, sodium thiocyanate neebaasa kukoresibwa omu kuteeka ebyoma by’omuhendo nk’ezaabu n’efeeza n’amashanyarazi, ekirikutunguura okushemeza n’okuzibira okujwara kw’ekyoma.
4. Okuteerana kw’ebintu ebiine amagara
Sodium thiocyanate neekoresibwa munonga omu kuhanga ebintu ebiine amagara. Nikibaasa kukora nk’ekintu ekirikuhwera omu kuhanga ebintu bitari bimwe na bimwe. Nk’eky’okureeberaho, omu kuhanga ebiriisa by’omubiri, sodium thiocyanate neebaasa kukwatagana na aldehydes nari ketones kureetaho ebiriisa ebirikuhikaana. Ekindi, sodium thiocyanate neebaasa kukoresibwa kuhanga ebirungo bya thiourea, ebikuru omu by’emibazi, emibazi y’okurwanisa obukooko, n’erangi. Okugarukamu n’okutoorana kwa sodium thiocyanate nibigihindura ekintu ekirikukoresibwa munonga omu kuhanga eby’obuhangwa.
5. Ebindi ebirikukoresibwa
Sodium thiocyanate neebaasa n’okukoresibwa omu mirimo endiijo. Nk’eky’okureeberaho, omu by’okuteera erangi n’okuteera ebitabo, neebaasa kukoresibwa nk’ekintu ekirikuhwera omu kuteera erangi kubaasa kuhwera erangi kutwara gye n’okugumaho juba. Omu by’okukora empapura, neebaasa kukoresibwa omu kugijwanzya n’okugiihaho erangi kubaasa kutunguura omutindo n’okukora gye kw’empapura.
Ebirikushobororwaho
| Eiziina ry'ekintu | Sodiyamu | |||||||||
| MF | NaSCN | |||||||||
| Enshushana | Amaizi agataine rangi | |||||||||
| Obushemeire | 98% | |||||||||
| CAS TI | 540-72-72. | |||||||||
| Koodi ya HS | 2842901100 | |||||||||
| EINECS TI | 208-754-42. | |||||||||
| Okushaba | Nikikozesibwa nk’ekintu ekirikusheeshasheesha n’okusiiga erangi; erikukoresibwa omu kuhanga ebihimba ebikozirwe abantu. | |||||||||
Orupapura rw'okurinda omutindo
| Eiziina ry'ekintu | Sodiyamu | ||||||
| EBIRIKUSHWIJUMA | Ebirakuratiritirwa | EBIRUGIRE OMUKWESHWIJUMA | |||||
| Obushemeire (NaSCN) | ≥98% | 99.20% | |||||
| Omutondo | ≤0.5% | 0.30% | |||||
| Kilorayidi (Cl−) | ≤0.01% | 0.01% | |||||
| Sulfeet (SO42−) | ≤0.02% | 0.01% | |||||
| Ebyoma ebiremeire (nka Pb) | ≤10 obucweka | {5 ppm | |||||
| Ekyoma (Fe) | ≤5 obucweka | 2 ppm | |||||
| Ebintu ebitarikushangwa omu maizi | ≤0.05% | 0.02% | |||||
Okupakira n'okubiika
Sodium thiocyanate neepakirwa omu bidomora ebikingire kureeba ngu yaaguma eyomire kandi etaine kabi koona omu bwire bw’okugitwara n’okugibiika. Kishemerire kubiikwa omu mwanya ogurikwotsya, ogwomire, kandi ogurimu omuyaga murungi, hare n’ebintu by’amaani ebirikushiisha nk’asidi n’ebiriisa. Omu bwire bw‘okubiika, okuta omutima aha kwerinda obutagatsi n‘okwetantara obutagatsi bwingi kureeba ngu ekintu kyaguma n‘obukuumi.