Sanganisa brake fluid nebleach. Chii chichaitika?
Zviri mukati
Kuumbwa kwezvikamu uye reagents
Brake fluid ine polyglycols - polymeric mafomu epolyhydric alcohols (ethylene glycol uye propylene glycol), boric acid polyesters uye modifiers. Chlorine inosanganisira hypochlorite, hydroxide uye calcium chloride. Iyo huru reagent mu brake fluid ndeye polyethylene glycol, uye mu bleach - hypochlorite. Iko kune zvakare fomu yemvura yeklorini-ine zvigadzirwa zvemumba, umo sodium hypochlorite inoshanda senge oxidizing agent.
Maitiro ekutsanangura
Kana ukasanganisa bleach uye brake fluid, unogona kuona kuita kwakanyanya nekuburitswa kwegasi. Kudyidzana hakuitiki pakarepo, asi mushure memasekondi 30-45. Mushure mekuumbwa kwegeji, zvigadzirwa zvegasi zvinopisa, izvo zvinowanzoguma nekuputika.
Hazvikurudzirwi kuitisa kuedza kumba. Kune maitiro, zvidziviriro zvekudzivirira zvinofanirwa kushandiswa, uye maitiro anofanirwa kuitwa mufume hood kana munzvimbo yakavhurika iri chinhambwe chakachengeteka.
reaction mechanism
Mukuedza, bleach ichangobva kugadzirwa inoshandiswa. Panzvimbo ye bleach, unogona kushandisa sodium hypochlorite, iyo ine kusvika ku95% inowanikwa chlorine. Pakutanga, iyo hypochlorite munyu inoora nekuumbwa kweatomic chlorine:
NaOCl → NaO+ + CI-
Iyo inokonzeresa chloride ion inobhomba molecule ye ethylene glycol (polyethylene glycol), izvo zvinotungamira mukudzikamisa kwechimiro chepolymer uye kugovaniswa kweiyo electron density. Nekuda kweizvozvo, iyo monomer, formaldehyde, inoparadzaniswa kubva kune polymer cheni. Iyo ethylene glycol molecule inoshandurwa kuita electrophilic radical, iyo inopindirana neimwe chloride ion. Padanho rinotevera, acetaldehyde inoparadzaniswa kubva papolymer, uye pakupedzisira iyo yakapfava alkene, ethylene, inosara. Iyo general breakdown scheme ndeiyi inotevera:
Polyethylene glycol ⇒ Formaldehyde; Acetaldehyde; Ethylene
Kuparadza kunoparadza kwe ethylene glycol pasi pechiito cheklorini kunofambidzana nekusunungurwa kwekupisa. Zvisinei, ethylene uye formaldehyde magasi anopfuta. Nokudaro, semugumisiro wekupisa musanganiswa wekuita, zvigadzirwa zvegasi zvinopisa. Kana chiyero chekuita chichikurumidza, kuputika kunoitika nekuda kwekuwedzera kwegasi-mvura musanganiswa.
Sei mhinduro isingaitiki?
Kazhinji kana uchisanganisa brake fluid uye bleach, hapana chinocherechedzwa. Izvi zvinoitika nokuda kwezvikonzero zvinotevera:
- Yakashandiswa bleach yekare yemumba
Kana yachengetwa panze, calcium hypochlorite inoora zvishoma nezvishoma kuva calcium carbonate uye calcium chloride. Izvo zviri mukati meiyo chlorine inoshanda zvakaderedzwa kusvika 5%.
- Low tembiricha
Kuti maitiro aitike, zvinodikanwa kupisa brake fluid kune tembiricha ye30-40 ° C.
- Hapana nguva yakakwana yapfuura
A radical chain reaction inoitika nekuwedzera zvishoma nezvishoma mukumhanya. Zvinotora inenge miniti imwe kuti shanduko yekuona ioneke.
Zvino iwe unoziva chii chichaitika kana bleach yakasanganiswa nebrake fluid uye kuti kusangana kunoitika sei.
