ʻO nā pōʻino o ka LPG Storage Tank Leak

Loaʻa i ka LPG nā hiʻohiʻona o ke ahi, pahū, ʻawaʻawa a me ka ʻeha. ʻOi aku ke kaumaha o kona kinoea ma mua o ka ea, a ʻoi aku ka māmā ma mua o ka wai i ka wā wai, a piʻi aʻe kona leo ma mua o 250 mau manawa ke hoʻololi ʻia mai ka wai a i ke kinoea. No laila, ʻaʻole hiki ke ʻike ʻia ka leakage o nā pahu mālama LPG. No laila, i mea e pale a hoʻomalu i ka leakage oNā pahu mālama LPG, pono mākou e hoʻomaopopo mua a haku i nā ʻano a me ka ʻike o ka LPG.

ʻO ka LPG he volatility ikaika loa, ʻoi aku ka haʻahaʻa o ka ignition ma mua o -60 ℃, loaʻa nā hiʻohiʻona flammable a pahū, ʻo ka liʻiliʻi o ka ikehu ignition he 0.2 ~ 0.3mJ, i ka manawa e ʻike ai i nā uila uila, friction i hana i ka uila static a me nā kumu hoʻāla ʻē aʻe.

Ke hoʻoheheʻe ʻia ke kinoea ʻaila liquefied, hiki ke hoʻololi ʻia ka 1m³o ke kinoea ʻaila liquefied i loko o ke kinoea liquefied petroleum gaseous o 250 ~ 300 m³. Hoʻohālikelike ʻia ka palena pahū o ke kinoea liquefied petroleum e like me ka waiwai o 1.5% ~ 9.5%. Medium, e lilo ia i kinoea pahū o 3000 ~ 15000m³.

kinoea pahū i hana ʻia e ka leakage okinoea ʻaila liquefiedke kumu o ka pahū kemika ma muli o nā ʻulaʻula uila, friction, uila paʻa a me nā kumu hoʻāla ʻē aʻe. ʻO kona mana pahū he 4 a 10 mau manawa like me nā mea pahū TNT, a hiki i ka wikiwiki detonation ke piʻi i 2000 a 3000 m \/ s. Ma muli o ka nui calorific waiwai o ka liquefied petroleum kinoea, ka calorific waiwai o 1m³ he 6 manawa o ka lanahu kinoea, a me ka wela wela e like me 1800 °C. No laila, ma hope o ka pahū ʻana o ke kinoea ʻaila liquefied, e hoʻopau koke ia i nā mea puhi ahi a pau i loko o ka wahi pahū, ka hopena o ka puhi ʻana i ka nui, e hoʻopōʻino nui ai a me nā pōʻino.

ʻO ke kinoea liquefied petroleum i loko o ka pahu hoʻopaʻa ʻana i ka ʻaila ʻaila liquefied e mālama i ka equilibrium kaomi mahu ma lalo o kekahi ʻano wela a me ke kaomi. Ke pohā koke ke kino pahu, e hoʻoulu ka wai i loko o ka pahu i ka pahū ʻana o ka mahu ma muli o ka hoʻololi ʻana o ka pae. Ke puhi ʻia nā lako pahu waihona a i ʻole nā ​​​​mea hana i ke ahi ma muli o ka leakage, ʻo lākou iho a me nā mea pili e puhi ʻia i ke ahi; i ka wā e wela ai ka wai o loko e hoʻonui a ʻoi aku ke kaomi ma mua o ka ikaika e hiki ai i ka pahu waihona ke kū, e haki ia, a e hoʻonui koke ka mea i loko, hoʻokuʻu ka wikiwiki kiʻekiʻe i ka ikehu o loko, e hoʻoulu ai i kahi pahū kino. ʻO ka wai i hoʻohu ʻia a hoʻā koke ʻia e ke kumu ahi, ua ʻike ʻia kahi pōpō ahi, a ua hana ʻia ka pāhawewe wela ikaika. Inā ʻaʻole e ʻā koke ʻia, ua hui pū ʻia ke kinoea wai i hoʻoheheʻe ʻia me ka ea a lilo i ao kinoea lapalapa. Hiki ke pahū kemika lua ma kahi kokoke i ke kumu ahi, a ʻoi aku kona mana a me kona pōʻino ma mua o nā pahū kino.