CTP | Suav Chaw tsim khoom ncaj qha muag High Carbon Coal Tar Pitch

Lus piav qhia luv luv:

Coal tar pitch, ib yam ntawm cov khoom siv suab paj nruag, feem ntau yog kua nplaum, semi-kua lossis khoom. Nws yog xim dub thiab ci.

Nyob rau hauv cov txheej txheem ntawm cov thee tar ua, cov seem tom qab cov kua feem raug tshem tawm los ntawm distillation yog hu ua
coal tar pitch. Coal tar pitch yog cov khoom tseem ceeb ntawm cov tar, suav txog 50% ~ 60% ntawm tag nrho cov nyiaj.
Feem ntau, nws ntseeg tau tias nws cov khoom tseem ceeb yog polycyclic aromatic hydrocarbons, polycyclic aromatic.
hydrocarbons thiab lawv cov derivatives.Qhov tshwj xeeb ntawm cov tebchaw yog complex, thiab qhov txawv
ntawm cov thee nyoos hom thiab kev siv tshuab ua haujlwm kuj yuav ua rau qhov sib txawv ntawm cov khoom siv, Cov tam sim no
txoj kev yog tsuas yog raws li qhov kub thiab txias.
Txais tos nug
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