Ngemuva kokuvulwa konyaka, ngokuya ngezimo zemakethe, imikhiqizo ye-Styrene yimikhiqizo enenzuzo kakhulu emikhiqizweni yamakhemikhali
Ukuze usebenzise izidingo zenkampani kanye nengqungquthela emele ye-styrene, i-Styrene Workshop iye izame kangcono ukukhiqiza, ukukhiqizwa kwamathani angama-35, futhi i-Mashi 21st iye yadala ukuphuma okuphezulu kwansuku-6 366 . amathani / izinsuku ezingama-595 kusukela 1996. Thatha umthwalo wemfanelo.
NgoJanuwari 1, 2019, inkampani yathi ngokusobala: "Izinga lesitshalo se-STYRENSE ngaphambi kwesikhathi sokwenza iminyango yenkampani yamakhemikhali yasheshe yagcina ukugcinwa kwezinto zokuphepha, izidingo zezobunjinizo, kulawulwa futhi kuhlanganiswe, futhi kwandise isikhathi sokusebenza kwansuku zonke kanye nokwenza kahle . Iphrojekthi yokulwa nomlilo, ithola izinyathelo zendabuko ngezinto ezintsha, ukufika kwezinyathelo zokuphepha, ukuvikelwa kwemvelo, ikhwalithi ephezulu kanye nokusebenza okuphezulu nokusebenza okuphezulu .
Uvuselela kabusha inqubo yokuhambisa indle ukuvikela ukwehla kwamafutha okulahleka kwamafutha akafinyelelanga ukuvalwa okuvaliwe Ukuhlunga ukungcoliswa kawoyela bese ugcine amandla okuqala i-GA902, ukuze isigaba se-styrere-rich-rice aphakathi esikhona kudivayisi singalulama kahle .
Thatha izinyathelo eziningi ukwandisa isilinganiso sokuguqulwa kwe-ethylbenzene . ngesikhathi senqubo enkulu yokupheleliswa, umphumela wokushisa opholile we-dehydrogenation kanye nokushintshwa kwe-degy} ngemuva kokufakwa esikhundleni, futhi iziqu ze-vacuum zizinzile ngenani elikhulu, kwakha a B . izimo ezifanele zokucindezela kokuguqulwa kwe-benzene ukuba ziye e-styrene; Umhlangano wokusebenzela naye uqhubeka nokuxhumana neShanghai Institute, futhi ubeke kahle izinga lokushisa kanye namanzi ngokwezinyathelo zokuqala ze-gs ., ukuze isilinganiso samazinga okushisa sikhiphe kahle ikhwalithi yemikhiqizo ye-styrene, futhi ukufeza inhloso yawo wonke umuntu othola ukukhiqiza nawo wonke umuntu ukusebenza kanzima ukufeza ukuphuma okuphezulu .
NgoJanuwari 9th, umhlangano wokusebenzela ukhiqize ngempumelelo imikhiqizo yebanga le-Styrere, 4 {. Ukushayela ngempumelelo, ukufeza imikhiqizo emithathu ye-STYRENSE, futhi kulungiselelwe amakona asebenza ngokulandelayo, futhi kulungiselelwe amakona asebenza ngokulandelayo, futhi atholakele kusuka kumakhelwane asebenza kahle wemishini . maphakathi noFebhuwari, ukukhiqizwa kwe-styrene kufinyelelwe amathani ama-360 amathani, kudlula isivuno sokuqamba amathani angama-330/9% {12. inzuzo yanyanga zonke ingu-yun oyizigidi ezingama-22.