Hale Hana Kinoea Hana Kinoea Kina Hale Hana Kinoea Un1001 5kgs/40L Papa Hana Lab Maʻemaʻe Kiʻekiʻe 99.5% C2h2 Kinoea Acetylene

ʻO kā mākou kumu nui ka hāʻawi ʻana i kā mākou poʻe kūʻai aku i kahi pilina koʻikoʻi a kuleana hoʻi, e hāʻawi ana i ka nānā pilikino iā lākou āpau no ka Factory Cheap China Factory Industrial Gas Un1001 5kgs/40L High Purity Lab Grade 99.5% C2h2 Gas Acetylene, Hoʻokipa piha mākou i nā mea kūʻai mai nā wahi a puni o ka honua e hoʻokumu i nā pilina ʻoihana paʻa a me ka pōmaikaʻi like, e loaʻa kahi wā e hiki mai ana.
ʻO kā mākou kumu nui ka hāʻawi ʻana i kā mākou mea kūʻai aku i kahi pilina koʻikoʻi a kuleana hoʻi, e hāʻawi ana i ka nānā pilikino iā lākou āpau noKina C2h2 a me ke Kinoea C2h2, ʻO ka ʻoluʻolu o kēlā me kēia mea kūʻai aku kā mākou pahuhopu. Ke ʻimi nei mākou i ka laulima lōʻihi me kēlā me kēia mea kūʻai aku. No ka hoʻokō ʻana i kēia, mālama mākou i kā mākou maikaʻi a hāʻawi i ka lawelawe mea kūʻai aku kupaianaha. Welina mai i kā mākou hui, ke manaʻo nei mākou e hana pū me ʻoe.

Nā palena loea

ʻO ka Acetylene, ka molekala C2H2, i ʻike nui ʻia ʻo ka lanahu makani a i ʻole ke kinoea calcium carbide, ʻo ia ka lālā liʻiliʻi loa o nā hui alkyne. ʻO ka Acetylene kahi kinoea ʻawaʻawa ʻole, ʻawaʻawa iki a hiki ke lapalapa loa me nā hopena anesthetic a me nā hopena anti-oxidation nāwaliwali ma lalo o ka mahana a me ke kaomi maʻamau. He mea hoʻoheheʻe iki ia i ka wai, hoʻoheheʻe ʻia i loko o ka ethanol, benzene, a me ka acetone. ʻAʻohe ʻala o ka acetylene maʻemaʻe, akā he ʻala kālika ka acetylene ʻoihana no ka mea aia nā mea haumia e like me ka hydrogen sulfide a me ka phosphine. ʻO ka acetylene maʻemaʻe kahi kinoea ʻawaʻawa ʻole a ʻala. Hiki ke pahū ikaika i ke ʻano wai a me ka paʻa a i ʻole ke ʻano kinoea a me kekahi kaomi. ʻO nā mea e like me ka wela, ka haʻalulu, a me ka ʻālohilohi uila hiki ke hana i ka pahū, no laila ʻaʻole hiki ke hoʻoheheʻe ʻia ma lalo o ke kaomi. Mālama a lawe paha. Ma 15°C a me 1.5MPa, kiʻekiʻe loa ka solubility i ka acetone, me ka solubility o 237g/L, no laila ʻo ka acetylene ʻoihana he acetylene i hoʻoheheʻe ʻia i loko o ka acetone, i kapa ʻia hoʻi he acetylene i hoʻoheheʻe ʻia. No laila, i loko o ka ʻoihana, i loko o nā cylinders kila i piha i nā mea porous e like me ka asbestos, ua kaomi ʻia ka acetylene i loko o ka mea porous ma hope o ka omo ʻana i ka acetone no ka mālama ʻana a me ka lawe ʻana. Hiki i ke kinoea acetylene ke hana i ka mahana kiʻekiʻe ke puhi ʻia. Hiki i ka mahana o ka lapalapa oxyacetylene ke hiki i kahi o 3200 ℃. Hoʻohana pinepine ʻia no ka ʻoki ʻana i ka metala e like me ke kūkulu moku a me ke kūkulu kila; hoʻohana ʻia no ka synthesis organik (hana ʻana i ka acetaldehyde, acetic acid, benzene, synthetic rubber, synthetic fibers, etc.), lāʻau lapaʻau synthetic a me nā mea waena kemika vinyl acetylene a i ʻole divinyl acetylene; hoʻohana ʻia e hana i nā kinoea maʻamau e like me ka loiloi ʻaila transformer maʻamau. Hoʻohana ʻia ke kinoea acetylene maʻemaʻe kiʻekiʻe no ka omo ʻana o ka atomic a me nā mea hana ʻē aʻe. Hoʻoheheʻe pinepine ʻia ke ʻano hoʻopili o ka acetylene i nā mea hoʻoheheʻe a me nā mea porous a hoʻopiha ʻia i loko o nā cylinders kila. E mālama i loko o kahi hale kūʻai anuanu a ventilated. E mālama mamao mai ke ahi a me nā kumu wela. ʻAʻole pono e ʻoi aku ka mahana o ka mālama ʻana ma mua o 30°C. Pono e mālama ʻokoʻa ʻia mai nā oxidants, nā waikawa, a me nā halogens, a pale i ka mālama ʻana i hui pū ʻia. E hoʻohana i nā kukui pale pahū a me nā hale ea. Ua pāpā ʻia ka hoʻohana ʻana i nā lako mīkini a me nā mea hana e hiki ke hoʻopili ʻia e nā huna ahi. Pono e hoʻolako ʻia kahi mālama me nā lako hana lapaʻau ulia pōpilikia liki.

Noi:

①ʻOki a me ka hoʻoheheʻe ʻana i ka metala:

Ke puhi ʻia ka acetylene, hiki iā ia ke hoʻopuka i ka mahana kiʻekiʻe. Hiki i ka mahana o ka lapalapa oxyacetylene ke piʻi ma kahi o 3200℃, kahi mea i hoʻohana ʻia no ka ʻoki ʻana a me ka hoʻoheheʻe ʻana i nā metala.

②Nā mea maka kemika kumu:

ʻO Acetylene ka mea nui no ka hana ʻana i ka acetaldehyde, acetic acid, benzene, synthetic rubber, a me nā fibers synthetic.

③ Hoʻokolohua

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

Pūʻolo maʻamau:

ʻO kā mākou kumu nui ka hāʻawi ʻana i kā mākou poʻe kūʻai aku i kahi pilina koʻikoʻi a kuleana hoʻi, e hāʻawi ana i ka nānā pilikino iā lākou āpau no ka Factory Cheap China Factory Industrial Gas Un1001 5kgs/40L High Purity Lab Grade 99.5% C2h2 Gas Acetylene, Hoʻokipa piha mākou i nā mea kūʻai mai nā wahi a puni o ka honua e hoʻokumu i nā pilina ʻoihana paʻa a me ka pōmaikaʻi like, e loaʻa kahi wā e hiki mai ana.
Hale Hana MakeponoKina C2h2 a me ke Kinoea C2h2, ʻO ka ʻoluʻolu o kēlā me kēia mea kūʻai aku kā mākou pahuhopu. Ke ʻimi nei mākou i ka laulima lōʻihi me kēlā me kēia mea kūʻai aku. No ka hoʻokō ʻana i kēia, mālama mākou i kā mākou maikaʻi a hāʻawi i ka lawelawe mea kūʻai aku kupaianaha. Welina mai i kā mākou hui, ke manaʻo nei mākou e hana pū me ʻoe.