Maleic Anhydride Tthanchonak Lamthluan
IV. Maleic Anhydride Tthanchonak Lamthluan
Tuluk ram ah, benzene rawlchuannak thilri cu aa thleng khomi pekchanhnak phunglam he a tam, cun 10,000-ton-scale benzene oxidation-based caah ramchung thiamnak Maleic anhydride chuahnak a puitling cang. Cucaah, naite tthanchonak lamhruainak cu a tanglei bantuk in an si:
Khatlei ah, hmannak le thurhnawmhnak zorternak caah benzene oxidation kalning kha ttha deuh le tthanchoter, cu nih cun zuamnak a karhter.
Khatlei kam in, maleic anhydride a tanglei thilchuak caah R&D riantuannak kha karhter. Tahchunhnak ah, polybutylene terephthalate (PBT) (1,4-butanediol, BDO) le polytetramethylene ether glycol (PTMEG) (tetrahydrofuran, THF) tibantuk thilri pawl an herhnak cu a karh ngaingai. Ramchung chawlehnak ah thilri tlawmte lawng a um, cun hi thilri hna hi ramdang in luhpimi thilri cungah an i hngatchan bik.