Ua māhele ʻia ke kinoea kuni i ke kinoea kuni hoʻokahi a me ke kinoea kuni i hui pū ʻia, nona nā ʻano o ka lapalapa a me ka pahū. ʻO ka palena o ka nui o ka hui like ʻana o ke kinoea kuni a me ke kinoea kākoʻo kuni e hoʻoulu ai i ka pahū ma lalo o nā kūlana hoʻāʻo maʻamau. Hiki i ke kinoea kākoʻo kuni ke ea, ka oxygen a i ʻole nā ​​​​kinoea kākoʻo kuni ʻē aʻe.

ʻO ka palena pahū e pili ana i ka palena o ka nui o ke kinoea hiki ke puhi a i ʻole ka mahu i ka lewa. ʻO ka nui haʻahaʻa loa o ke kinoea hiki ke puhi e hiki ai ke hoʻoulu i ka pahū ua kapa ʻia ʻo ka palena pahū haʻahaʻa; ʻo ka nui kiʻekiʻe loa ua kapa ʻia ʻo ka palena pahū kiʻekiʻe. ʻOkoʻa ka palena pahū me nā ʻāpana o ka hui ʻana.

ʻO nā kinoea lapalapa a pahū maʻamau e komo pū ana me ka hydrogen, methane, ethane, propane, butane, phosphine a me nā kinoea ʻē aʻe. He ʻokoʻa nā ʻano a me nā palena pahū o kēlā me kēia kinoea.

Hydrogen

ʻO ka hydrogen (H2)He kinoea kala ʻole, ʻala ʻole, ʻono ʻole. He wai kala ʻole ia ma ke kaomi kiʻekiʻe a me ka mahana haʻahaʻa a he mea hoʻoheheʻe iki ia i ka wai. He mea lapalapa loa ia a hiki ke pahū ikaika ke hui pū ʻia me ka ea a hālāwai me ke ahi. No ka laʻana, ke hui pū ʻia me ka chlorine, hiki ke pahū maoli ma lalo o ka lā; ke hui pū ʻia me ka fluorine i ka pōʻeleʻele, hiki ke pahū; hiki nō hoʻi i ka hydrogen i loko o kahi cylinder ke pahū ke hoʻomehana ʻia. ʻO ka palena pahū o ka hydrogen he 4.0% a 75.6% (ka nui o ka nui).

Metana

MetanaHe kinoea kala ʻole, ʻala ʻole me kahi kiko paila o -161.4°C. ʻOi aku ka māmā ma mua o ka ea a he kinoea lapalapa e paʻakikī loa ke hoʻoheheʻe ʻia i ka wai. He hui organik maʻalahi ia. ʻO ka hui ʻana o ka methane a me ka ea ma kahi kūpono e pahū i ka wā e hālāwai ai me kahi huna ahi. ʻO ka palena pahū kiʻekiʻe % (V/V): 15.4, ka palena pahū haʻahaʻa % (V/V): 5.0.

ʻEtana

ʻAʻole hiki ke hoʻoheheʻe ʻia ka Ethane i ka wai, hoʻoheheʻe iki ʻia i loko o ka ethanol a me ka acetone, hoʻoheheʻe ʻia i loko o ka benzene, a hiki ke hana i nā hui pahū ke hui pū ʻia me ka ea. He mea weliweli ke puhi a pahū ke hōʻike ʻia i nā kumu wela a me nā lapalapa ahi. E hana ia i nā hopena kemika ʻino ke hoʻopili ʻia me ka fluorine, chlorine, a me nā mea ʻē aʻe. Palena pahū kiʻekiʻe % (V/V): 16.0, palena pahū haʻahaʻa % (V/V): 3.0.

Propana

Hiki i ka propane (C3H8), he kinoea kala ʻole, ke hana i nā hui pahū ke hui pū ʻia me ka ea. He mea weliweli ke puhi a pahū ke hōʻike ʻia i nā kumu wela a me nā lapalapa ahi. Hoʻopilikia ikaika ia ke pili me nā oxidants. Palena pahū kiʻekiʻe % (V/V): 9.5, palena pahū haʻahaʻa % (V/V): 2.1;

N.butane

He kinoea ʻā ʻole kala ka n-Butane, hoʻoheheʻe ʻole ʻia i ka wai, maʻalahi ka hoʻoheheʻe ʻia i loko o ka ethanol, ether, chloroform a me nā hydrocarbons ʻē aʻe. Hoʻokumu ia i kahi hui pahū me ka ea, a ʻo ka palena pahū he 19% ~ 84% (ahiahi).

ʻEtilena

He kinoea kala ʻole ʻo Ethylene (C2H4) me kahi ʻala ʻono kūikawā. Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ether a me ka wai. He maʻalahi ke puhi a pahū. Ke hiki ka nui o ka lewa i 3%, hiki iā ia ke pahū a puhi. ʻO ka palena pahū he 3.0 ~ 34.0%.

ʻAsetilena

ʻAsetilena (C2H2)He kinoea kala ʻole ia me kahi ʻala ether. He mea hoʻoheheʻe iki ia i ka wai, hoʻoheheʻe ʻia i ka ethanol, a maʻalahi hoʻi e hoʻoheheʻe ʻia i ka acetone. He mea maʻalahi loa ke puhi a pahū, ʻoiai ke pili me nā phosphides a i ʻole sulfides. ʻO ka palena pahū he 2.5 ~ 80%.

Propylene

He kinoea kala ʻole ka propylene me kahi ʻala ʻono i ke kūlana maʻamau. He maʻalahi ke hoʻoheheʻe ʻia i ka wai a me ka waikawa acetic. He maʻalahi ke pahū a puhi, a ʻo ka palena pahū he 2.0 ~ 11.0%.

Siklopana

He kinoea kala ʻole ka Cyclopropane me ke ʻala o ka petroleum ether. He mea hoʻoheheʻe iki ia i ka wai a maʻalahi hoʻi e hoʻoheheʻe ʻia i loko o ka ethanol a me ka ether. He mea maʻalahi ke puhi a pahū, me ka palena pahū o 2.4 ~ 10.3%.

1,3 Butadiene

He kinoea kala ʻole a ʻala ʻole ka 1,3 Butadiene, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, maʻalahi ke hoʻoheheʻe ʻia i loko o ka ethanol a me ka ether, a hiki ke hoʻoheheʻe ʻia i loko o ka hopena cuprous chloride. He paʻa ʻole loa ia i ka mahana o ka lumi a maʻalahi ke palaho a pahū, me ka palena pahū o 2.16 ~ 11.17%.

Methyl chloride

He kinoea kala ʻole ka Methyl chloride (CH3Cl), maʻalahi ke hoʻoheheʻe ʻia. He ʻono kona a he ʻala e like me ka ether. He maʻalahi ke hoʻoheheʻe ʻia i ka wai, ka ethanol, ka ether, ka chloroform a me ka waikawa acetic glacial. He maʻalahi ke puhi a pahū, me ka palena pahū o 8.1 ~ 17.2%.