Uruvange rugabanya amazi neza cyane: Kongera imikorere ya beto mu bwubatsi bw’icyatsi kibisi
Amashami y'ingenzi yo gusaba
Uduce duto dugabanya amazi neza cyane (nk'uduce dushingiye kuri polycarboxylate) ni ubwoko bugezweho bw'ibintu bigabanya amazi biboneka ku isoko. Bikora mu gukora urwego rwo gukwirakwiza amazi ku buso bw'uduce twa sima, bikarinda kwiteranya kw'uduce twa sima bityo bikanoza uburyo bwo gutemba no gukora kwa sima. Iyi ngaruka yo gukwirakwiza amazi ntigabanya gusa ikoreshwa ry'amazi ahubwo yongera ubucucike n'imbaraga bya sima. Ugereranyije n'uduce dusanzwe dugabanya amazi, ubwoko butanga uburyo bwo kugabanya amazi bwinshi (ubusanzwe 25%-40%) n'ibisabwa ku gipimo gito (ubusanzwe 0.1%-0.3% by'ingano yose y'ibikoresho bitera sima), bikagira ingaruka nke ku bidukikije.
Mu mishinga y'ubwubatsi, gukoresha ibintu bigabanya amazi bishobora kongera imbaraga zo gukanda no kudakoresha amazi bya sima, bikongera igihe cyo kuyikoresha. Urugero, mu kubaka inyubako ndende n'ibiraro binini, ibintu bigabanya amazi bigabanya ubushobozi bwo kuyikoresha bituma sima itemba neza mu gihe ikeneye imbaraga nyinshi, bityo bikaba byoroshya imirimo yo kubaka. Byongeye kandi, ibintu bigabanya amazi bishobora kugabanya kuva amaraso no gutandukanya ibintu muri sima, bigatuma irushaho kuba nziza kandi ikanahinduka.
Mu bijyanye n'ubwubatsi bw'icyatsi kibisi, imiterere y'ibidukikije by'ibivange bigabanya amazi ni ingenzi cyane. Gukoresha ibivange bigabanya amazi neza bishobora kugabanya ikoreshwa rya sima, bityo bikagabanya imyuka ihumanya ikirere. Byongeye kandi, ibi bivange bishobora kongera igihe kirekire cya sima, bikagabanya ikiguzi cyo kubungabunga no gukoresha umutungo w'inyubako. Ibivange byinshi bigabanya amazi neza nabyo byabonye ibyemezo mpuzamahanga by'ibidukikije, bihuye n'intego z'iterambere rirambye ry'ubwubatsi bw'icyatsi kibisi.
Bitewe n’iterambere rihoraho ry’ikoranabuhanga mu bwubatsi, ikoreshwa ry’ibintu bigabanya amazi naryo riri kwiyongera. Urugero, muri beto ifite ubushobozi bwo hejuru (HPC) na beto yihuza ubwayo (SCC), ibintu bigabanya amazi ni inyongera z’ingenzi zemeza ko beto yihuza ubwayo mu gihe cy’ubucucike bwinshi n’imbaraga. Byongeye kandi, ibintu bigabanya amazi bishobora gukoreshwa hamwe n’ibindi bintu bigabanya amazi (nk’ibisubizo n’ibikoresho bijyana umwuka) kugira ngo birusheho kunoza imiterere ya beto.
Mu mishinga y'ubwubatsi, gukoresha ibintu bigabanya amazi bishobora kongera imbaraga zo gukanda no kudakoresha amazi bya sima, bikongera igihe cyo kuyikoresha. Urugero, mu kubaka inyubako ndende n'ibiraro binini, ibintu bigabanya amazi bigabanya ubushobozi bwo kuyikoresha bituma sima itemba neza mu gihe ikeneye imbaraga nyinshi, bityo bikaba byoroshya imirimo yo kubaka. Byongeye kandi, ibintu bigabanya amazi bishobora kugabanya kuva amaraso no gutandukanya ibintu muri sima, bigatuma irushaho kuba nziza kandi ikanahinduka.
Mu bijyanye n'ubwubatsi bw'icyatsi kibisi, imiterere y'ibidukikije by'ibivange bigabanya amazi ni ingenzi cyane. Gukoresha ibivange bigabanya amazi neza bishobora kugabanya ikoreshwa rya sima, bityo bikagabanya imyuka ihumanya ikirere. Byongeye kandi, ibi bivange bishobora kongera igihe kirekire cya sima, bikagabanya ikiguzi cyo kubungabunga no gukoresha umutungo w'inyubako. Ibivange byinshi bigabanya amazi neza nabyo byabonye ibyemezo mpuzamahanga by'ibidukikije, bihuye n'intego z'iterambere rirambye ry'ubwubatsi bw'icyatsi kibisi.
Bitewe n’iterambere rihoraho ry’ikoranabuhanga mu bwubatsi, ikoreshwa ry’ibintu bigabanya amazi naryo riri kwiyongera. Urugero, muri beto ifite ubushobozi bwo hejuru (HPC) na beto yihuza ubwayo (SCC), ibintu bigabanya amazi ni inyongera z’ingenzi zemeza ko beto yihuza ubwayo mu gihe cy’ubucucike bwinshi n’imbaraga. Byongeye kandi, ibintu bigabanya amazi bishobora gukoreshwa hamwe n’ibindi bintu bigabanya amazi (nk’ibisubizo n’ibikoresho bijyana umwuka) kugira ngo birusheho kunoza imiterere ya beto.
Ibisobanuro
| Izina ry'igicuruzwa | Sodium Naphthalene Sulphonate Formaldehyde (SNF/PNS/FDN/NSF) | |||||||||
| Andi Mazina | Poly Naphthalene Sulfonate | |||||||||
| Naphthalene Formaldehyde ifite sulfuri | ||||||||||
| Superplasticizer ishingiye kuri Naphthalene | ||||||||||
| Ingano ya Sodium Sulfate | 5% 10% 18% | |||||||||
| Isura | Ifu y'umukara woroshye | |||||||||
| Gupakira | Isakoshi ya 25KG | |||||||||
| NOMERO YA CAS | 36290-04-7 | |||||||||
| Kode y'Ubwishingizi bw'Ubuzima (HS) | 38244010 | |||||||||
| Ingano | 14-15MTS kuri 20'FCL | |||||||||
| Porogaramu | Kuvanga beto, binongera ubushobozi bwo gutemba | |||||||||
Urupapuro rwo kugenzura ubuziranenge
| IBICURUZWA | SNF-A | SNF-B | SNF-C | ||||
| Ibikubiye mu bipimo byuzuye ≥ | 92% | 92% | 92% | ||||
| Agaciro ka PH | 7-9 | 7-9 | 7-9 | ||||
| Ibikubiye muri Chlorides ≤ | 0.30% | 0.40% | 0.50% | ||||
| Ingano ya Sodium Sulfate ≤ | 5% | 10% | 18% | ||||
| Ubushyuhe bw'ibinyampeke (mm) ≥ | 250 | 240 | 230 | ||||
| Igipimo cyo Kugabanya Amazi (%) | 26 | 25 | 23 |
Muri make
Ibivange bigabanya amazi ni inyongeramusaruro z'ingenzi mu ikoranabuhanga rya sima rigezweho. Ntabwo byongera imikorere ya sima gusa ahubwo binashyigikira ubwubatsi bwita ku bidukikije n'iterambere rirambye. Hamwe n'iterambere ry'ikoranabuhanga rihoraho, amahirwe yo gukoresha ibivange bigabanya amazi azaba menshi kurushaho.