He aha nā kumu o ka palaho kiʻekiʻe i loko o nā mīkini petroleum?

1. ʻO nā polysulfides i loko o ka petroleum ke kumu o ka palaho kiʻekiʻe o nā mīkini petroleum

ʻO ka hapa nui o ka ʻaila ma ko mākou ʻāina he nui nā polysulfides. I ka wā o ke kaʻina hana unuhi ʻaila, ua maʻalahi ka palaho ʻana o nā mīkini a me nā lako ʻaila e nā polysulfides i loko o ka ʻaila ke hoʻopili lākou me ka ʻaila, a laila hana i nā ʻano polysulfides like ʻole ma luna o ka ʻili kaomi kiʻekiʻe o nā mīkini ʻaila. ʻO nā Polysulfides, i ka wā o ka hana kaomi kiʻekiʻe o nā mīkini ʻaila, e lawe mai kēia mau polysulfides i nā mea paʻa ʻole i nā mīkini ʻaila. Eia kekahi, i ka wā e hōʻike ʻia ai nā lako mīkini i ka lewa no ka manawa lōʻihi, e hana ka carbon dioxide a me ka makū i ka lewa me nā ʻāpana palaho o nā lako mīkini, a i ka hopena e alakaʻi ai i ka palaho koʻikoʻi o nā mīkini a me nā lako ʻaila holoʻokoʻa.

2. ʻO ka sulfide i loko o ka petroleum ke kumu o ka palaho kiʻekiʻe o nā mīkini petroleum

ʻO ke kumu nui o kēia hanana palaho ʻana he mau haumia i loko o nā huahana petroleum. ʻO ka sulfide ka ʻāpana nui o kēia mau haumia. Hiki i ka sulfide ke hana kemika me ka makū i loko o ka petroleum, e hopena ana i ka hana ʻana o ka nui o ka hydrogen sulfide i loko o ka petroleum. Ke emi nei ka hydrogen sulfide a me ka waikawa, e hana ana i ka palaho nui i nā mīkini a me nā lako petroleum. Eia kekahi, aia ka nui o nā haumia kemika i loko o ka petroleum, kahi e hoʻoulu ai i ka palaho i nā mīkini a me nā lako petroleum i kahi nui.

3. ʻO ka Chloride i loko o ka petroleum ke kumu o ka palaho kiʻekiʻe o nā mīkini petroleum

Wahi a nā noiʻi, he nui ka wai paʻakai i loko o ka ʻaila i kēia manawa. Inā hele ka wai paʻakai i ka hydrolysis kemika, e hoʻololi ʻia ia i waikawa hydrochloric. No nā mīkini ʻaila, ʻo ka waikawa hydrochloric kekahi o nā kumu nui e alakaʻi ai i ka pala o nā mīkini a me nā lako ʻaila. No nā mīkini a me nā lako ʻaila, e hana i nā kūlana pala koʻikoʻi, a laila e hōʻemi ana i ka maikaʻi a me ka palekana o nā mīkini a me nā lako ʻaila.