Bitumen (ihe mejupụtara: asphaltene na resin) ndị na-emepụta tankị ogologo oge na-elekwasị anya na nyocha na mmepe nke bitumen dị elu (ihe mejupụtara: asphaltene na resin) tankị iji nyere gị aka ịghọta nke ọma anyị bitumen (nhazi: asphaltene na resin) tankị. Asphaltene na resin) tankị, ka ndị ọrụ teknụzụ anyị kọwaara gị ya. Ekwenyere m na ọ ga-enyere gị aka ịghọta ngwaahịa ahụ.
Bitumen (ihe mejupụtara: asphaltene na resin) tank Na bitumen (nhazi: asphaltene na resin) - usoro nchịkwa mmiri, usoro ihe omimi nke bitumen emulsifier na-agagharị n'etiti bitumen na ibe mmiri, na ìgwè ndị na-akpọ mmiri asị nke ihe owuwu molekụla ya bụ. adsorbed na elu oyi akwa nke bitumen nwere ebubo na-adịghị mma, ebe ìgwè hydrophilic na-abanye na mmiri mmiri. Mgbe ahụ, a na-ejikọta ihe ndị ahụ bitumen na mmiri, na-ebelata esemokwu dị n'etiti ha (nkọwa: ike ịnya ụgbọ ala mgbe ihe ndị ahụ na-agbanye ike). Tụkwasị na nke ahụ, n'ihi na ihe ndị ahụ bitumen nwere otu ebubo na-adịghị mma na esemokwu na ibe ha, na-egbochi ha ịbịakọta ibe ha, emulsion bitumen nwere ike ịnọgide na-enwe otu ọkwa nke ịdị n'otu na nkwụsi ike (okwu: siri ike ma kwụsie ike, ọ dịghị mgbanwe). A na-ekpebi njirimara nke ụgwọ na-adịghị mma site na ụgwọ ọjọọ nke ìgwè hydrophobic nke emulsifier bitumen ma ọ bụ akụkụ nke agbụ hydrocarbon. Ọ bụrụ na ọ dị njọ, akụkụ bitumen nwere ụgwọ na-adịghị mma, na emulsion nke na-esi na ya pụta bụ emulsion cationic bitumen. N'ụzọ megidere nke ahụ, ọ bụ cationic bitumen emulsion. Ọ bụrụ na akụkụ bitumen nwere ma ebubo na-adịghị mma ma dị mma, emulsion bụ emulsion bitumen zwitterionic; na mgbakwunye, enwerekwa mmiri mmiri bitumen na-abụghị ionic.