Kuchotsera wamba China: 74-86-2, acetylene

Tsopano tili ndi makasitomala angapo ogwira ntchito bwino kutsatsa, QC, ndikugwira ntchito ndi zovuta za zovuta zomwe zimayambitsa chilengedwe pakuchotsera kwa China cas: 74-86-2, acetylene, kukumbukira imelo kwa ife. Tikufunafuna mwayi mwayi wokuthandizani.
Tsopano tili ndi makasitomala angapo ogwira ntchito bwino kutsatsa, QC, ndikugwira ntchito ndi zovuta za zovuta pakupanga dongosoloAcetylene mpweya, China acetylene, Kusankha kwakukulu ndikukuperekera mwachangu kwa inu! Mafilosofi athu: Khalidwe labwino, ntchito yayikulu, pitilizani kukonza. Tikuyembekezera kuti anzathu ambiri amagwirizana nawo m'banja lathu kuti ayambitsenso tsogolo.

Magawo aluso

Acetylene, mawonekedwe a c2h2, omwe amadziwika kuti ndevu la mphepo kapena calcium carbide gasi, ndiye kuti membala waching'ono kwambiri wa ma alkyne. Acetylene ndi wopanda utoto, wopweteka pang'ono komanso wamafuta owonda kwambiri ndi mankhwala ofooka ndi antidation movutikira nthawi zonse kutentha kwa kutentha ndi kukakamizidwa. Imasungunuka pang'ono m'madzi, kusungunuka mu ethanol, benzene, ndi acetone. Acetylene ndi wopanda fungo, koma acetylene ali ndi fungo la adyo chifukwa chimakhala ndi zosayera monga hadrogen sulfide ndi phosphine. Acetylene wangwiro ndi mpweya wopanda utoto komanso wowoneka bwino. Imatha kuphulika mwankhanza pamadzi komanso zolimba kapena munthawi yovuta komanso zovuta zina. Zinthu monga kutentha, kugwedezeka, ndipo ma spark amatha kuyambitsa kuphulika, motero sikungakudebedwe ndi kukakamizidwa. Kusungidwa kapena mayendedwe. Pa 15 ° C ndi 1.5mka, kusungunuka mu acetone ndizokwera kwambiri, ndikusungunuka kwa 237g / l, acetylene wosungunuka, amatchedwanso kusungunuka kwa acetylene. Chifukwa chake, m'makampani, mu cylinder yachitsulo yodzaza ndi zinthu zopangidwa monga asbestos, acetylene imakanikizidwa mu zinthu zokhala ndi zolimbitsa thupi mutatha kusungirako ndi mayendedwe. Mafuta a Acetylene amatha kupanga kutentha kwambiri atawotchedwa. Kutentha kwa mpweya wa oxiyacetylene flame kumatha pafupifupi 3200 ℃. Nthawi zambiri imagwiritsidwa ntchito podula zitsulo monga zoti zombo zombo zosiyirira; Amagwiritsidwa ntchito ngati kaphatikizidwe kake (kupanga acetaldehyde, acetic acid, benzene, kupanga rabar netch, ulusi wopangidwa ndi magetsi acetylene; ankakonda kupanga mipweya yokhazikika monga mafuta osinthika kuwunika kwamafuta. Mafuta apamwamba acetylene amagwiritsidwa ntchito ngati mayamwidwe a atomu ndi zida zina. Njira yopukutira ya acetylene nthawi zambiri imasungunuka m'madzi ndi zida zomangira ndikudzazidwa pazithunzi zachitsulo. Sungani malo osungirako ozizira, opanda mpweya. Khalani kutali ndi moto ndi magwero otentha. Kutentha kosayenera sikuyenera kupitirira 30 ° C. Iyenera kusungidwa mosiyana ndi oxidantants, ma acid, ndi kutulutsa, ndipo pewani kusungidwa kosakanikirana. Gwiritsani ntchito malo owala ophulika ndi mpweya wabwino. Sizoletsedwa kugwiritsa ntchito zida ndi zida zomwe zimakonda kuzimiririka. Malo osungiramo ayenera kukhala ndi zida zotanulira mwadzidzidzi.

Ntchito:

①①cting ndi yotchera chitsulo:

Pamene acetylene amayaka, imatha kupanga kutentha kwambiri. Kutentha kwa mpweya wa oxiyacetylene malawi kumatha pafupifupi 3200 ℃, komwe kumagwiritsidwa ntchito kudula ndi kuwotcherera zitsulo.

Mankhwala a ②BASCIC RAW Zinthu:

Acetylene ndiye chinthu chopangira chopangira acetaldehyde, acetic acid, benzene, kupanga mphira, ndi ulusi wopangidwa.

③ Kuyesera

Acetylene wamkulu amatha kugwiritsidwa ntchito poyesa.

Phukusi labwinobwino:

Tsopano tili ndi makasitomala angapo ogwira ntchito bwino kutsatsa, QC, ndikugwira ntchito ndi zovuta za zovuta zomwe zimayambitsa chilengedwe pakuchotsera kwa China cas: 74-86-2, acetylene, kukumbukira imelo kwa ife. Tikufunafuna mwayi mwayi wokuthandizani.
Kuchotsera wambaChina acetylene, Acetylene mpweya, Kusankha kwakukulu ndikukuperekera mwachangu kwa inu! Mafilosofi athu: Khalidwe labwino, ntchito yayikulu, pitilizani kukonza. Tikuyembekezera kuti anzathu ambiri amagwirizana nawo m'banja lathu kuti ayambitsenso tsogolo.