Sodium Thiocyanate: Umuti w'inganda ukoreshwa cane
Ibisabwa bikomeye
1. Gukora intsinga za acrylic
Sodium thiocyanate ni ikintu gihambaye cane mu guhingura intsinga z’ivyuma. Mu gihe c’uguhinduranya acrylonitrile, sodium thiocyanate ikora nk’ikintu gishobora gutuma habaho uguhinduka kw’ibintu. Ica ipfuka ama monomere ya acrylonitrile kugira ngo haboneke uburyo bumwe bwo gukorana, ivyo bikaba bituma habaho intsinga z’agaciro kanini. Inyuguti z’ivyuma zizwi cane ko zidashobora guterwa n’imiti, zidashobora kwambara be n’uko zidashobora gukingira ubushuhe, ivyo bikaba bituma zikoreshwa cane mu mpuzu, mu mpuzu zo mu nzu no mu mpuzu zo mu nganda.
2. Igikoresho co gusesangura imiti
Sodium thiocyanate ni ngirakamaro mu gusuzuma ivy’imiti. Ishobora gukora ibintu bikomeye n’ivyuma nk’ivyuma, bikaba bituma umuntu ashobora kumenya no gusuzuma ivyiyumviro vy’ivyo bihimba biciye mu buryo bwo gupima ibara canke gupima ibara. Nk’akarorero, mu gusuzuma ions z’icuma ziri mu bipimo vy’amazi, sodium thiocyanate irakorana n’iyons z’icuma kugira ngo ikore ikintu gitukura nk’amaraso. Uburyo bwo gupima ibara burashobora kumenya ningoga kandi ata gufyina ingene ions z’icuma zigwiriye. Ubwo buryo burafise ubushobozi bwinshi kandi bworoshe gukoresha, ivyo bikaba bituma bukoreshwa cane mu gusuzuma uburyo amazi ameze, mu kugenzura ibidukikije, no mu kugenzura uburyo amazi ameze mu bikorwa vy’inganda.
3. Inganda zikora amabara y'umuyagankuba
Mu bijanye n’ugutera ivyatsi, sodium thiocyanate irakoreshwa cane nk’ikintu co kwongera mu bisubizo vy’ugutera ivyatsi. Bituma igipande c’ivyuma bikoreshwa n’umuyagankuba gikora neza, kigatuma igipande c’ivyuma gikora neza kandi kigafatanya, kandi kigatuma ibintu bikoreshwa n’umuyagankuba bishobora guhangana n’ugusenyuka be n’uko bisa n’ibimeze neza. Nk’akarorero, mu gutera umuringa, kwongerako umubare ubereye w’ivyuma bita sodium thiocyanate birabuza ko iyoni z’umuringa zihinduka amazi, ivyo bikaba bituma haba igice c’umuringa giteye neza kandi kimwe, kikaba kidafise imyobo mikeyi y’ibipfunsi be n’ibinogo bikeyi. Ikindi kandi, sodium thiocyanate irashobora gukoreshwa mu gutera ivyuma vy’agaciro nk’inzahabu n’ifeza, ivyo bikaba bituma ivyo bikoresho bica ibibatsi kandi ntibishobora kwambara.
4. Ihuriro ry'ibinyabuzima
Sodium thiocyanate ikoreshwa cane mu guhingura ibintu bifise ubuzima. Ishobora gukora nk’igikoresho co gukora cyanation kugira ngo hakorwe ibintu bitandukanye bifise ubuzima. Nk’akarorero, mu gukora nitrile, thiocyanate ya sodium irashobora gukorana n’ibindi bihimba vy’umubiri bita aldehydes canke ketones kugira ngo ivyare nitrile bihuye. Vyongeye, sodium thiocyanate irashobora gukoreshwa mu guhingura ibintu bita thiourea, ivyo bikaba ari ngirakamaro mu bijanye n’imiti, imiti yica udukoko be n’irangi. Ubushobozi bwo gusubirana n’uguhitamwo kwa sodium thiocyanate bituma iba ikintu gikoreshwa cane mu guhingura ibintu bifise ubuzima.
5. Ibindi Bikoreshwa
Ivyo bita sodium thiocyanate birashobora no gukoreshwa mu bindi bikorwa. Nk’akarorero, mu bijanye no gutera ibara no gucapura, rirashobora gukoreshwa nk’ikintu gifasha gutera ibara kugira ngo amarangi ashobore gufata neza kandi akomeze. Mu bijanye n’ugukora impapuro, irashobora gukoreshwa mu guhindura ibara ry’impapuro no gukuraho irangi kugira ngo impapuro zibe nziza kandi zikore neza.
Sodium thiocyanate ni ikintu gihambaye cane mu guhingura intsinga z’ivyuma. Mu gihe c’uguhinduranya acrylonitrile, sodium thiocyanate ikora nk’ikintu gishobora gutuma habaho uguhinduka kw’ibintu. Ica ipfuka ama monomere ya acrylonitrile kugira ngo haboneke uburyo bumwe bwo gukorana, ivyo bikaba bituma habaho intsinga z’agaciro kanini. Inyuguti z’ivyuma zizwi cane ko zidashobora guterwa n’imiti, zidashobora kwambara be n’uko zidashobora gukingira ubushuhe, ivyo bikaba bituma zikoreshwa cane mu mpuzu, mu mpuzu zo mu nzu no mu mpuzu zo mu nganda.
2. Igikoresho co gusesangura imiti
Sodium thiocyanate ni ngirakamaro mu gusuzuma ivy’imiti. Ishobora gukora ibintu bikomeye n’ivyuma nk’ivyuma, bikaba bituma umuntu ashobora kumenya no gusuzuma ivyiyumviro vy’ivyo bihimba biciye mu buryo bwo gupima ibara canke gupima ibara. Nk’akarorero, mu gusuzuma ions z’icuma ziri mu bipimo vy’amazi, sodium thiocyanate irakorana n’iyons z’icuma kugira ngo ikore ikintu gitukura nk’amaraso. Uburyo bwo gupima ibara burashobora kumenya ningoga kandi ata gufyina ingene ions z’icuma zigwiriye. Ubwo buryo burafise ubushobozi bwinshi kandi bworoshe gukoresha, ivyo bikaba bituma bukoreshwa cane mu gusuzuma uburyo amazi ameze, mu kugenzura ibidukikije, no mu kugenzura uburyo amazi ameze mu bikorwa vy’inganda.
3. Inganda zikora amabara y'umuyagankuba
Mu bijanye n’ugutera ivyatsi, sodium thiocyanate irakoreshwa cane nk’ikintu co kwongera mu bisubizo vy’ugutera ivyatsi. Bituma igipande c’ivyuma bikoreshwa n’umuyagankuba gikora neza, kigatuma igipande c’ivyuma gikora neza kandi kigafatanya, kandi kigatuma ibintu bikoreshwa n’umuyagankuba bishobora guhangana n’ugusenyuka be n’uko bisa n’ibimeze neza. Nk’akarorero, mu gutera umuringa, kwongerako umubare ubereye w’ivyuma bita sodium thiocyanate birabuza ko iyoni z’umuringa zihinduka amazi, ivyo bikaba bituma haba igice c’umuringa giteye neza kandi kimwe, kikaba kidafise imyobo mikeyi y’ibipfunsi be n’ibinogo bikeyi. Ikindi kandi, sodium thiocyanate irashobora gukoreshwa mu gutera ivyuma vy’agaciro nk’inzahabu n’ifeza, ivyo bikaba bituma ivyo bikoresho bica ibibatsi kandi ntibishobora kwambara.
4. Ihuriro ry'ibinyabuzima
Sodium thiocyanate ikoreshwa cane mu guhingura ibintu bifise ubuzima. Ishobora gukora nk’igikoresho co gukora cyanation kugira ngo hakorwe ibintu bitandukanye bifise ubuzima. Nk’akarorero, mu gukora nitrile, thiocyanate ya sodium irashobora gukorana n’ibindi bihimba vy’umubiri bita aldehydes canke ketones kugira ngo ivyare nitrile bihuye. Vyongeye, sodium thiocyanate irashobora gukoreshwa mu guhingura ibintu bita thiourea, ivyo bikaba ari ngirakamaro mu bijanye n’imiti, imiti yica udukoko be n’irangi. Ubushobozi bwo gusubirana n’uguhitamwo kwa sodium thiocyanate bituma iba ikintu gikoreshwa cane mu guhingura ibintu bifise ubuzima.
5. Ibindi Bikoreshwa
Ivyo bita sodium thiocyanate birashobora no gukoreshwa mu bindi bikorwa. Nk’akarorero, mu bijanye no gutera ibara no gucapura, rirashobora gukoreshwa nk’ikintu gifasha gutera ibara kugira ngo amarangi ashobore gufata neza kandi akomeze. Mu bijanye n’ugukora impapuro, irashobora gukoreshwa mu guhindura ibara ry’impapuro no gukuraho irangi kugira ngo impapuro zibe nziza kandi zikore neza.
Ibisobanuro
| Izina ry'igicuruzwa | Tiyosiyanate ya sodiyumu | |||||||||
| MF | NaSCN | |||||||||
| Isura | Amazi atagira ibara | |||||||||
| Ubusuku | 98% | |||||||||
| CAS OYA | 540-72-72. | |||||||||
| Kode ya HS | 2842901100 | |||||||||
| EINECS OYA | 208-754-44. | |||||||||
| Gusaba | Ikoreshwa nk’ikintu co gutera ibara n’irangi; ikoreshwa mu guhingura intsinga zikozwe n’abantu. | |||||||||
Urupapuro rwo kugenzura uburyo
| Izina ry'igicuruzwa | Tiyosiyanate ya sodiyumu | ||||||
| IBIMENYETSO VYO GUSESERURA | Ingingo | IGISUBIZO C'ISESENGA | |||||
| Ubusuku (NaSCN) | ≥98% | 99.20% | |||||
| Ubushuhe | ≤0.5% | 0.30% | |||||
| Kiloride (Cl−) | ≤0.01% | 0.01% | |||||
| Sulfate (SO42−) | ≤0.02% | 0.01% | |||||
| Ivyuma biremerera (nka Pb) | ≤10 ppm | ||||||
| Icuma (Fe) | ≤5 ppm | 2 ppm | |||||
| Ibintu bidashobora gusenyuka mu mazi | ≤0.05% | 0.02% | |||||
Gupfunyika no kubika
Sodium thiocyanate ipfunyikwa mu bikoresho bipfutse kugira ngo igumye yumutse kandi idahumanye mu gihe co gutwara no kubika. Ikwiye kubikwa mu bubiko bukonje, bwumye kandi bufise umwuka mwiza, kure y’ibintu bikomeye bishobora gutuma umuntu arwara nk’aside n’ibindi bihimba vy’umubiri. Mu gihe co kubika, umuntu akwiye kwitwararika kwirinda ubukonje no kwirinda ubushuhe bwinshi kugira ngo igikoresho kibe gikomeye kandi kibe gifise umutekano.