Te Whakatikatika me te Wehewehenga
I muri i te whakahāngaitanga, me whakatikatika hei wehe i te anhydride maleic mai i ngā hua taha. Me whai taputapu pumau me ngā mahi paerewa mō tēnei tukanga. Kātahi ka whakamaroketia te anhydride maleic kua wehea, ka tangohia te tae, ka tangohia te poke hei whakarei ake i tōna parakore me tōna kounga.
Te Maimoatanga Hau Para
Ka puta he nui o ngā hau para (kei roto ngā mea rauropi pērā i te benzene me te hauhā waro) i te hanga anhydride maleic. Me tutuki te maimoatanga i ngā paerewa taiao: me whakamahi ngā taputapu me ngā tikanga e tika ana (hei tauira, ngā mea mimiti, te tahunga catalytic, ngā pourewa adsorption rānei) hei tango i ngā matū paitini, hei tiaki i te taiao me te haumaru o ngā kaimahi.
Hei whakarāpopototanga, ko ngā whakaritenga hangarau mō te hanga anhydride maleic e kapi ana i te kōwhiringa rauemi mata, te kōwhiringa whakakorikori, te whakahaere āhua tauhohenga, te whakahaere esterification, te whakatikatika/wehewehenga, me te maimoatanga hau para. Mā te whakahaere pūtaiao me te whakaaro tika o ēnei āhuatanga ka taea te whakaputa pai me te whakarite i te kounga hua me te haumaru taiao.

E Rua Tekau Tau te Arataki i ngā Kaweake Maleic Anhydride! Mā te whakaputanga tauine a Shandong Puli Chemical, te mana kounga tino pakari, me ngā otinga katoa ka noho tonu ngā kiritaki o te ao ki mua. Kei te hiahia koe ki te raka i tō tuku e whai ake nei? Pāwhiritia te hononga hei hono atu!