Viscosifiya yo gucukura amazi (80A51)
Iki gicuruzwa ni ifu y'umweru cyangwa umuhondo woroshye idafite amazi, ni inyunganiramirire ya polymer ikoze mu buryo bwa sintetike.
Iki gicuruzwa gifite ubushobozi bukomeye bwo kurwanya umunyu n'ubushyuhe. Mu gihe ubushyuhe buri hejuru ya 120°C, ubushyuhe bufatika bw'amazi yo gucukura bushobora kongerwaho burenze 25mPa.s hamwe n'inyongera ya 0.3% gusa, bishobora kongera cyane ubushobozi bwa thixotropy n'ubushobozi bwo gutwara ibyuma by'amazi yo gucukura. Muri icyo gihe, iki gicuruzwa gishobora kandi gukoreshwa nk'ikintu kigabanya igihombo cy'amazi.
| IGITEKEREZO | INDEX | |
| IMITERERE | Ifu y'umweru cyangwa umuhondo itemba | |
| Uburemere bw'imbere, dl/g | ≥6.0 | |
| Ingano y'amazi, % | ≤8.0 | |
| Ubunini (ibisigaye kuri ecran ya 0.9mm), % | ≤5.0 | |
| Uburemere bugaragara, mPa.s | Ubushyuhe busanzwe | ≥35 |
| Umuzingo ushyushye kuri 120° C mu masaha 16 | ≥25 | |
| Ubushyuhe bwa pulasitiki, mPa.s | Ubushyuhe busanzwe | ≥17 |
| Umuzingo ushyushye kuri 120° C mu masaha 16 | ≥12 | |
| Igikamura cy'imodoka, Pa | Ubushyuhe busanzwe | ≥18 |
| Umuzingo ushyushye kuri 120° C mu masaha 16 | ≥10 | |
| Ingano y'iyungurura, ml | Ubushyuhe busanzwe | ≤25 |
| Umuzingo ushyushye kuri 120° C mu masaha 16 | ≤35 | |
Gupakira no gutwara
Koresha igikapu cya pulasitiki gikozwe mu buryo bwa 25kg cyangwa impapuro zikozwe mu gikapu cya pulasitiki. Bishobora kandi gupakirwa hakurikijwe ibyo umukoresha akeneye. Mu gihe cyo kubika no gutwara, witondere kurinda ubushyuhe n'ubushuhe, urwego rwo gupakira ntirugomba kurenza urwego rwa 20. Igihe cyo kubika neza ni imyaka 2.
Ibintu bikeneye kwitabwaho:
Irinde ko byagera ku maso, ku ruhu no ku myenda, cyangwa woge n'amazi menshi. Bika kure y'umuriro.
1. Ni ubuhe bwoko bw'imiti ikoreshwa cyane mu bikomoka kuri peteroli buriho?
Hari imiti itandukanye ikoreshwa mu gutunganya peteroli kugira ngo ikemure ibibazo byihariye mu nganda za peteroli na gaze. Imiti ikoreshwa cyane irimo imiti yica bagiteri, imiti igabanya ingese, imiti igabanya ubushyuhe, imiti igabanya ubushyuhe, imiti igabanya ubushyuhe, imiti igabanya ubushyuhe n'imiti igabanya aside, n'ibindi.
2. Ni gute wagura imiti ikoreshwa mu bikomoka kuri peteroli?
Ibinyabutabire byo mu gasozi bishobora kugurwa binyuze mu bacuruza imiti bemewe kandi bihariye mu bicuruzwa byakorewe mu buryo bwihariye kugira ngo bikoreshwe muri peteroli na gaze. Aba bacuruza imiti akenshi bagira amatsinda y’inzobere bashobora gutanga inama ku guhitamo no gukoresha imiti ikwiye hashingiwe ku bisabwa byihariye.
