Hoʻemi maʻamau Kina CAS: 74-86-2, Acetylene

Loaʻa iā mākou kekahi mau mea kūʻai hana kūikawā maikaʻi ma ke kālepa, QC, a me ka hana ʻana me nā ʻano pilikia pilikia i ka wā o ka hoʻokumu ʻana i ka ʻōnaehana no Ordinary Discount China CAS: 74-86-2, Acetylene, No ka ʻike hou aku, e hoʻomanaʻo e leka uila iā mākou.Ke ʻimi nei mākou i ka manawa e kōkua iā ʻoe.
Loaʻa iā mākou i kēia manawa kekahi mau mea kūʻai aku hana maikaʻi i ke kālepa, QC, a me ka hana ʻana me nā ʻano pilikia pilikia i ka wā o ka hana ʻanaʻAsetile Gasa, Kina Acetylene, Koho ākea a me ka lawe wikiwiki ʻana iā ʻoe!ʻO kā mākou manaʻo: maikaʻi maikaʻi, lawelawe maikaʻi, hoʻomaikaʻi mau.Ke kakali nei mākou i ka nui aʻe o nā hoaaloha o waho e hui pū i ko mākou ʻohana no ka hoʻomohala hou ʻana ma kahi kokoke i ka wā e hiki mai ana!

Nā palena ʻenehana

ʻO Acetylene, molecular formula C2H2, i ʻike mau ʻia ʻo ka lanahu makani a i ʻole ke kinoea calcium carbide, ʻo ia ka lālā liʻiliʻi loa o nā pūhui alkyne.ʻO ka Acetylene he kinoea kala ʻole, ʻawaʻawa iki a wela loa me nā hopena anesthetic nāwaliwali a me nā hopena anti-oxidation ma lalo o ka mahana maʻamau a me ke kaomi.Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, benzene, a me ka acetone.He ʻala ʻole ka acetylene maʻemaʻe, akā ʻo ka acetylene ʻoihana ke ʻala o ke kāleka no ka mea aia nā mea haumia e like me ka hydrogen sulfide a me ka phosphine.ʻO ka acetylene maʻemaʻe he kinoea ʻaʻohe waihoʻoluʻu a ʻala.Hiki ke pahū ikaika i ka wai a me ka paʻa a i ʻole ke kinoea a me kekahi kaomi.ʻO nā kumu e like me ka wela, ka haʻalulu, a me ka uila uila hiki ke hoʻoulu i ka pahū, no laila ʻaʻole hiki ke hoʻoheheʻe ʻia ma lalo o ke kaomi.Ka waiho ʻana a i ʻole ka lawe ʻana.Ma 15 ° C a me 1.5MPa, he kiʻekiʻe loa ka solubility i ka acetone, me ka solubility o 237g / L, no laila ʻo ka acetylene ʻoihana ka acetylene i hoʻoheheʻe ʻia i ka acetone, i kapa ʻia hoʻi ka acetylene dissolved.No laila, i ka ʻoihana, i loko o nā pahu kila i hoʻopiha ʻia me nā mea porous e like me asbestos, kaomi ʻia ka acetylene i loko o ka mea porous ma hope o ka lawe ʻana i ka acetone no ka mālama ʻana a me ka lawe ʻana.Hiki i ke kinoea acetylene ke hana i ka wela kiʻekiʻe ke puhi ʻia.Hiki ke piʻi ka mahana o ka lapalapa oxyacetylene ma kahi o 3200 ℃.Hoʻohana pinepine ia no ka ʻoki metala e like me ka hana moku a me ke kila kila;hoʻohana ʻia no ka synthesis organik (hana ʻana i ka acetaldehyde, acetic acid, benzene, synthetic rubber, synthetic fibers, etc.), Synthetic lāʻau lapaʻau a me nā kemika intermediates vinyl acetylene a i ʻole divinyl acetylene;hoʻohana ʻia no ka hana ʻana i nā kinoea maʻamau e like me ke kinoea ʻaila transformer.Hoʻohana ʻia ke kinoea acetylene maʻemaʻe kiʻekiʻe no ka hoʻoheheʻe atomika a me nā mea hana ʻē aʻe.Hoʻoheheʻe pinepine ʻia ke ʻano o ka acetylene i nā solvents a me nā mea porous a hoʻopiha ʻia i loko o nā cylinders kila.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, acids, 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 pili ana i nā huna ahi.Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia.

Noi:

①Ke ʻoki ʻana a me ka wiliwili metala:

Ke wela ka acetylene, hiki ke hana i ka wela kiʻekiʻe.Hiki ke piʻi ka mahana o ka lapalapa oxyacetylene ma kahi o 3200 ℃, kahi i hoʻohana ʻia no ka ʻoki ʻana a me ka wili ʻana i nā metala.

②Kemimi kumu kumu:

ʻO ka Acetylene ke kumu kumu no ka hana ʻana i ka acetaldehyde, acetic acid, benzene, synthetic rubber, a me nā fiber synthetic.

③ Hoʻokolohua

Hiki ke hoʻohana ʻia ka acetylene maʻemaʻe kiʻekiʻe i kekahi mau hoʻokolohua.

Pūʻolo maʻamau:

Loaʻa iā mākou kekahi mau mea kūʻai hana kūikawā maikaʻi ma ke kālepa, QC, a me ka hana ʻana me nā ʻano pilikia pilikia i ka wā o ka hoʻokumu ʻana i ka ʻōnaehana no Ordinary Discount China CAS: 74-86-2, Acetylene, No ka ʻike hou aku, e hoʻomanaʻo e leka uila iā mākou.Ke ʻimi nei mākou i ka manawa e kōkua iā ʻoe.
Kūʻai maʻamauKina Acetylene, ʻAsetile Gasa, Koho ākea a me ka lawe wikiwiki ʻana iā ʻoe!ʻO kā mākou manaʻo: maikaʻi maikaʻi, lawelawe maikaʻi, hoʻomaikaʻi mau.Ke kakali nei mākou i ka nui aʻe o nā hoaaloha o waho e hui pū i ko mākou ʻohana no ka hoʻomohala hou ʻana ma kahi kokoke i ka wā e hiki mai ana!