ʻO ka Bitumen (hui: asphaltene a me resin) nā mea hana pahu pahu ua lōʻihi ka nānā ʻana i ka noiʻi a me ka hoʻomohala ʻana i nā pahu bitumen kiʻekiʻe (hui: asphaltene a me resin) e kōkua iā ʻoe e hoʻomaopopo pono i kā mākou bitumen (composition: asphaltene a me resin) pahu. ʻO nā pahu Asphaltene a me resin), e wehewehe i kā mākou limahana loea iā ʻoe. Manaʻo wau he mea kōkua ia iā ʻoe e hoʻomaopopo i ka huahana.
Bitumen (hui: asphaltene a resin) pahu I loko o ka bitumen (komo: asphaltene a me resin)-pūnaewele hoʻokele wai, neʻe ke ʻano mole o ka emulsifier bitumen ma waena o ka bitumen a me nā ʻaoʻao wai, a ʻo ka hui inaina wai o kona ʻano molekala. hoʻopili ʻia ma ka ʻO ka papa ʻili o ka bitumen i loaʻa nā kumu kūʻai ʻino, ʻoiai nā hui hydrophilic e komo i ka pae wai. A laila hoʻopili ʻia nā ʻāpana bitumen a me ka wai, e hōʻemi ana i ka ʻili o ka ʻili ma waena o lākou (wehewehe: ka mana hoʻokele like i ka wā e hoʻokau ʻia ai nā mea i ka ikaika tensile). Eia kekahi, no ka loaʻa ʻana o nā ʻāpana bitumen i ka hoʻopiʻi maikaʻi ʻole like a me ka hakakā ʻana me kekahi, e pale ana iā lākou mai ka ʻohi ʻana me kekahi, hiki i ka emulsion bitumen ke mālama i kahi pae o ka kūlike a me ke kūpaʻa (hōʻike: paʻa a paʻa; ʻaʻohe loli). Hoʻoholo ʻia nā ʻano o ka hoʻopiʻi maikaʻi ʻole e ka hoʻopiʻi maikaʻi ʻole o ka hui hydrophobic o ka bitumen emulsifier a i ʻole kahi ʻāpana o ke kaulahao hydrocarbon. Inā maikaʻi ʻole, loaʻa i nā ʻāpana bitumen nā hoʻopiʻi maikaʻi ʻole, a ʻo ka emulsion ka hopena he emulsion bitumen cationic. ʻO ka mea ʻē aʻe, he cationic bitumen emulsion. Inā loaʻa i nā ʻāpana bitumen nā uku maikaʻi ʻole a me ka maikaʻi, ʻo ka emulsion he zwitterionic bitumen emulsion; Eia kekahi, aia kekahi mau wai bitumen non-ionic.