ʻEtana (C2H6)

Nā palena ʻenehana

ʻo ʻEtanahe alkane me ke ano kemika o C2H6, me kahi helu hehee (°C) o -183.3 a me kahi helu paila (°C) o -88.6. Ma lalo o nā kūlana maʻamau, ʻo ka ethane he kinoea puhi, kala ʻole a ʻala ʻole, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka acetone, hiki ke hoʻoheheʻe ʻia i loko o benzene, a hiki ke hoʻoheheʻe ʻia me ka carbon tetrachloride. Hiki i ka hui ʻana o ka ethane a me ka ea ke hana i kahi hui pahū, a hiki ke ʻā a pahū ke ʻike ʻia i nā kumu wela a me nā lapalapa ahi. ʻO nā huahana o ka puhi ʻana (decomposition) he kalapona monoxide a me carbon dioxide. Hiki ke loaʻa nā hopena kemika ikaika i ka pilina me ka fluorine, chlorine, a me nā mea ʻē aʻe. Aia ka Ethane i loko o ka ʻaila kinoea, ke kinoea maoli, ke kinoea umu coke a me ke kinoea māhā, a loaʻa iā ia ma ka hoʻokaʻawale ʻana. Ma ka ʻoihana kemika, hoʻohana nui ʻia ka ethane e hana i ka ethylene, vinyl chloride, ethyl chloride, acetaldehyde, ethanol, ethylene glycol oxide, a me nā mea ʻē aʻe ma o ka haki ʻana o ka mahu. Hiki ke hoʻohana ʻia ka Ethane ma ke ʻano he mea hoʻoheheʻe i loko o nā keʻena hau. Hiki ke hoʻohana ʻia e like me ke kinoea maʻamau a me ka calibration gas no ka mālama wela i ka ʻoihana metallurgical. E kūʻai i loko o kahi hale kūʻai maʻalili. E mālama i ke ahi a me nā kumu wela. ʻAʻole pono ka mahana o ka mālama ʻana ma mua o 30 ° C. Pono e mālama kaʻawale ʻia mai nā oxidants a me nā halogens, a pale i ka waiho ʻana. E hoʻohana i nā kukui pahū a me nā keʻena ea. ʻAʻole ʻae ʻia ka hoʻohana ʻana i nā mea hana mechanical a me nā mea hana e maʻalahi i nā huna ahi. Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia. ʻO ka hana paʻa ʻana i ka ea, piha ka ea. Pono nā mea hana e hoʻomaʻamaʻa kūikawā a mālama pono i nā kaʻina hana. Manaʻo ʻia e hoʻohana nā mea hoʻohana i nā lole anti-static. I ka wā o ka hoʻoili ʻana, pono e hoʻopaʻa ʻia ka cylinder a me ka ipu hao e pale i ka uila static. E hoʻouka māmā a wehe i ka ukana i ka wā o ka lawe ʻana e pale aku i ka pōʻino o nā cylinders a me nā mea pono. Hoʻolako ʻia me nā ʻano like a me ka nui o nā lako ahi a me nā lako lapaʻau ulia pōpilikia.

Noi:

Ka hana ʻana o ka Ethylene a me ka Refrigerant:

Mea Maka no ka hana ʻana o ka Ethylene a me ka mea hoʻoheheʻe.

Pūʻolo maʻamau:

Pōmaikaʻi:

①Maʻemaʻe kiʻekiʻe, hale hana hou loa;

②Ka mea hana palapala ISO;

③Hoʻouna wikiwiki;

④ Pūnaehana loiloi pūnaewele no ka mālama maikaʻi ʻana i kēlā me kēia pae;

⑤Ke koi kiʻekiʻe a me ke kaʻina hana no ka mālama ʻana i ka cylinder ma mua o ka hoʻopiha ʻana;