Ko te whakamahi o te ethylene. āhuatanga ethylene

Ko ethylene te māmā o ngā pūhui matū waro e mohiotia ana ko waiwaro rua. Tenei taekore hau combustible, he reka reka, me te kakara. Natural puna ngā hau māori , me te hinu, ko reira ano hoki te taiaki maori i roto i te tipu, te wahi inhibits reira te tupu, me te whakatairanga i te maoa o te hua. Ko te whakamahi o te ethylene he noa i roto i te matū waro ahumahi. Kei te hangaia te reira na roto i te para hau tūturu, he ira whakakoero o 169,4 ° C, kohua wāhi - 103 9 ° C.

Ethylene: hanganga āhuatanga me ngā āhuatanga

Waiwaro he rāpoi ngota kei roto hauwai me te waro. rerekē ratou nui i roto i ngā o te maha o here kotahi, me te rua, me te takotoranga hanganga o ia wae. Ko tētahi o te māmā, engari biologically me ōhanga pai pūwaro he ethylene. mai te reira i roto i te puka haurehu waihā, he reira taekore, me te tino he pūkākā. Kei a ia ko e rua rua ngā ngota waro herea ia ki ngota hauwai. Ko te tātai matū he C ₂ H _4. Ko te ahua hanganga o te rāpoi ngota he rārangi e tika ana ki te aroaro o te here rua i roto i te pokapū.
Ethylene he kakara musky reka, e hanga e mea ohie ki te tautuhi i te taonga i roto i te rangi. E pā ana tēnei ki te hau i roto i te puka parakore: kia ngaro kakara ka konatunatua ki ētahi atu matū.

tono ethylene Aronui

whakamahia ethylene te i roto i te rua ngā kāwai taketake: te waetahi i nei e hangaia mekameka waro nui, a ka rite ki te rauemi raw mō ētahi atu pūhui e rua-waro. Polymerization - tukurua tenei te whakakotahi i te plurality o ngā rāpoi ngota iti ethylene ki nui. puta ana tēnei tukanga i tenge tiketike, me te pāmahana. Tono e maha ethylene. Polyethylene - he waerau, whakamahia nei te rawa i roto i te hanga papatipu o kiriata tākainga, coatings waea, me ipu kirihou. Ko tētahi atu whakamahi o te ethylene rite waetahi āwangawanga te hanganga o te rārangi α-olefins. Ethylene Ko te rauemi tīmata mo te faaineineraa o te maha o pūhui e rua-waro pērā i te waihā (waipiro ahumahi), ethylene waikura (ārai makariri, weu pareaku me kiriata) o te acetaldehyde me vinyl pūhaumāota. I tua atu ki enei pūhui, ethylene me te puka benzene ethylbenzene, whakamahia nei i roto i te hanga o kirihou me te rapa waihanga. Ko te taonga i roto i te pātai ko tetahi o te waiwaro māmā. Heoi, kia āhuatanga ethylene reira ōhanga me biologically nui.

whakamahi arumoni

āhuatanga ethylene whakarato he pūtake pai mo te rahinga nui arumoni o waro (waro, me te hauwai kei roto) rauemi. kia rāpoi ethylene kotahi kia piri tahi ki te whakaputa i polyethylene (e te tikanga he rota o ngā rāpoi ngota o te ethylene). whakamahia polyethylene te ki te hanga kirihou. I tua atu, e taea te whakamahi i te reira mo te hanga o teretere, me lubricants waihanga, e he matū e kua whakamahia ki te whakaiti i te waku. Ko te whakamahi o te ethylene mō styrenes nui i roto i te haamauraa o te rapa me te tākai paruru. I tua atu, kei te whakamahia te reira i roto i te ahumahi hu, rawa hu hākinakina, me te i roto i te hanga o potae pereoo. He arumoni nui te whakamahi o te ethylene, me te hau ano ko tetahi o te waiwaro tino pinepine hua ao.

pūmate hauora

Ethylene Ko te mōrearea hauora i roto i te wahi tuatahi no te mea he reira tino pūkākā, ka pakū. Ka taea hoki te mahi te reira i rite te tarukino i nohanga iti, meinga whakapairuaki, whanoke, pāhoahoa me mate o te ruruku o ngā nekehanga. I nohanga teitei, mahi reira hei rongoā, meinga aita, oreraa ki te mamae, me te tahi atu whakaohooho. Ka taea e enei āhuatanga kino katoa e he take mo te āwangawanga rawa hoki te iwi e mahi tika ki te hau. Ko te nui o te ethylene, ki nei e anga te nuinga o te iwi i roto i to ratou oraraa ia rā, he te tikanga āhua iti.

te tauhohenga o te ethylene

1) hāora. tua tenei o te hāora, hei tauira, i roto i te hāora o te ethylene ki ethylene waikura. Kei te whakamahia te reira i roto i te hanga o te ethylene glycol (1,2-ethanediol), whakamahia nei te rite te ārai makariri, me te i roto i te hanga o ngā pūhui i roto i te tōtā polymerization.

2) te kōnakonakotanga - tauhohenga ki ethylene köwhai, māota, pūkeha, iodine.

3) ki te chlorination o ethylene hanga 1,2-dichloroethane me te faafariuraa muri o 1,2-dichloroethane i roto i te waetahi vinyl pūhaumāota. 1,2-dichloroethane ko te whakarewa organic whai hua, a ka he te kawainga faufaa i roto i te kōtuitui o vinyl pūhaumāota.
4) Alkylation o - te tāpiri ngā waiwaro ki te here rua, hei tauira, te ariā o te ethylbenzene i ethylene me benzene, aru i te faafariuraa ki styrene. Ko te takawaenga mo te hanga o te styrene, tetahi o nga waetahi vinyl tino whakamahia whānui Ethylbenzene. Styrene - waetahi e whakamahia ana mo te hanga o te terei.

5) Ko te parariraa o te ethylene. Te hau whiwhi e te para Ethyl waipiro me te waikawa pungatara kukū.

6) Hydration - te tauhohenga ki te tua o te wai ki te here rua. Ko te tono ahumahi tino nui o tenei tauhohenga ko te faafariuraa o te ethylene ki te waihā.

Ethylene me te ngingiha

Ethylene - he hau ki kahore he tae, i te mea ruarua wairewa i roto i te wai. Ngingiha o ethylene i roto i te rangi tahi e te hanganga o te hāorarua me te wai waro. I roto i te parakore puka hau weranga whakamarama te tūringiringi mura. I konatunatua ki te he nui iti o te rangi, whakarato reira te mura, i ngā o toru paparanga motuhake - te matua i roto - i te hau unburned, apa puru-matomato, me te tihi i waho, e tahuna ai te hua wāhanga oxidized o te paparanga mua-te whakauru i roto i te mura tūringiringi. E whakaatu ana te mura hua he raupapa matatini o tauhohe, me te mea kua tapiritia te ranunga hau atu apa rangi tūringiringi āta riro.

meka whaihua

1) ethylene ko te taiaki tipu māori, pānga reira te tupu, te whanaketanga, te matuatanga me te hoholo o ngā tipu.

2) Ko e kore kino, me te kore paitini ki te tangata i te tetahi kukū (100-150 mg) Gas.

3) Kei te whakamahia te reira i roto i te rongoa hei analgesic.

4) ethylene mahi pōturi iho i pāmahana raro.

5) Ko te āhuatanga āhuatanga he kătahi pai i roto i te nuinga o matū, hei tauira i roto i te pouaka tarapēke pepa, rakau, me te ara taiepa raima.

6) I te mea tino taonga mo tona kaha ki te kōkiri i te tukanga o te matuatanga, e taea hoki e te reira tino kino ki hua maha, huawhenua, puawai, me tipu, horo ake te tukanga hoholo me te whakaiti i te kounga o te hua, me tona ora papa. Ko te tohu o te kino, tei runga i te kukū, roanga o te rongo me te pāmahana.

7) taikaha ethylene i ngä nohanga teitei.

whakamahia 8) ethylene te i roto i te ahumahi karaihe mō ngā take motuhake mō te ahumahi automotive.

whakamahia hau te rite te hau hāora-wahie mo te whakairo whakarewa, fehokotakianga, a nui-te tere waiariki riringi: 9) Production o ngā hanganga whakarewa.

10) Te hinu: whakamahia ethylene te rite te refrigerant, rawa i roto i te hanga o te hau māori liquefied.

11) I whakahuatia mua, ethylene ko te taonga tino urupare, ano, ko reira ano hoki tino he pūkākā. No te take haumaru, kei te nuinga o kawea reira i te paipa motuhake motuhake.

12) Ko e taha o nga hua tino noa hangaia tika i ethylene he kirihou.