China 2019 Mkulu wa 2019 Wokwera 1 3-Anadiene Wopereka, Cas: 106-99-0

Tsopano tili ndi katswiri, antchito ogwira ntchito kuti apereke othandiza kwambiri kwa makasitomala athu. Nthawi zambiri timatsatira teneti ya kasitomala, kufotokozera mwatsatanetsatane kwa chaka cha 2019China 1 3-butadieneWopereka, Cas: 106-99-0, "kusintha kwa akulu!" Kodi mawu athu ndi omwe amatanthauza "dziko lonse lapansi liri pamaso pathu, chifukwa chake tiyeni tikonde!" Sinthani kwa inu! Kodi nonse muli?
Tsopano tili ndi katswiri, antchito ogwira ntchito kuti apereke othandiza kwambiri kwa makasitomala athu. Nthawi zambiri timatsatira teneti ya kasitomala, yolumikizidwa ndiBuledi, China 1 3-butadiene, Ngati malonda aliwonse angofuna kukufunirani, kumbukirani kuti ndinu omasuka kulumikizana nafe. Tikutsimikiza zomwe mungafune kapena zomwe zimafunikira zimagwira mwachangu, mayankho apamwamba kwambiri, pogwiritsa ntchito njira zotsika mtengo. Olandira bwino abwenzi padziko lonse lapansi kuti abwere kapena kubwera kudzacheza, kukambirana za mgwirizano wabwino!

Magawo aluso

1,3-Buledindi gawo lolinganizidwa ndi njira ya mankhwala ya C4H6. Ndi mpweya wopanda utoto wokhala ndi fungo laling'ono lonunkhira ndipo ndikosavuta kumwa. Ndizosavuta kwambiri komanso kuwopsa kwake ndikofanana ndi za Ethylene, koma kumakwiyitsa khungu ndi ma nembanemba pakhungu, ndipo ali ndi zokongoletsa mokomera kwambiri. 1,3 butadiene akuyaka ndipo amatha kupanga chosakanikirana chophulika mukasakanikirana ndi mpweya; Ndiosavuta kuwotcha ndikuphulika mukamayaka kutentha, ma spark, malawi kapena oxidants; Ngati zikakumana ndi kutentha kwambiri, kutenthetsa ma polymerization kumatha kuchitika, kumasula kutentha kwambiri ndi kuyambitsa chikwangwani chotupa ndi ngozi zophulika; Imalemera kuposa mpweya, imatha kufalikira kumtunda wambiri, ndipo zimayambitsa kubwezeretsa pomwe kumakumana ndi lawi lotseguka. 1,3 yaniene yatenthedwa ndikuwola kukhala kaboni monoxide ndi kaboni dayokisaidi. Imakhala ndi insuluble m'madzi, kusungunuka mu ethanol ndi methanol, ndikusungunuka mosavuta m'malo okhazikika okhazikika monga acetone, etherm ndi chloroform. 1,3 Menyadiene ndiovulaza chilengedwe ndipo imayambitsa kuipitsa matupi a madzi, nthaka ndi mlengalenga. 1,3 Anadiene ndiye gawo lalikulu la conner rabara (styrene butadiene rabara, rabara, rabrene, neops resin) ndi zosinthika 1,3 yaniene iyenera kusungidwa m'malo osungiramo mpweya wabwino woyaka. Khalani kutali ndi moto ndi magwero otentha. Kutentha kosayenera sikuyenera kupitirira 30 ° C. Iyenera kusungidwa mosiyana ndi oxidans, halogens, etc., ndikupewa 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:

Kupanga mphira ①syntiction:

1,3 yaniene ndiye chinthu chachikulu chopangira mphira (styrene butadiene rabara, buradine rabara, rabara la nitrile, ndi neoprene)

Mankhwala a ②BASCIC RAW Zinthu:

Anddiene amathanso kukonzedwa kuti apange hexamethylene diamine ndi caprolamam, kukhala imodzi mwazinthu zofunikira zopangira nylon

③Fine Chemical:

Mankhwala abwino opangidwa kuchokera ku bunadiene ngati zida zomera.

Phukusi labwinobwino:

Tsopano tili ndi katswiri, antchito ogwira ntchito kuti apereke othandiza kwambiri kwa makasitomala athu. Nthawi zambiri timatsatira teneti ya kasitomala, kufotokozera mwatsatanetsatane kwa chaka cha 2019China 1 3-butadieneWopereka, Cas: 106-99-0, "kusintha kwa akulu!" Kodi mawu athu ndi omwe amatanthauza "dziko lonse lapansi liri pamaso pathu, chifukwa chake tiyeni tikonde!" Sinthani kwa inu! Kodi nonse muli?
Mkulu wa 2019 Wamkulu waku China 1 3-yadiene, yadiene, ngati malonda aliwonse akwanitsa kufunsa, kumbukirani kuti ndinu omasuka kulumikizana nafe. Tikutsimikiza zomwe mungafune kapena zomwe zimafunikira zimagwira mwachangu, mayankho apamwamba kwambiri, pogwiritsa ntchito njira zotsika mtengo. Olandira bwino abwenzi padziko lonse lapansi kuti abwere kapena kubwera kudzacheza, kukambirana za mgwirizano wabwino!