发明授权
US06171471B2 Heavy oil upgrading process (LAW813) 有权
重油改造工艺(LAW813)

Heavy oil upgrading process (LAW813)
摘要:
The present invention is a slurry-type process for upgrading heavy oils to FCC and S/C feeds under temperature and pressure conditions similar to MSHP, but employing catalysts in concentrations small enough (e.g.,
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