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Resid hydrotreating process using lanthana-alumina-aluminum phosphate catalyst
Resid hydrotreating process using lanthana-alumina-aluminum phosphate catalyst
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机译:使用镧系-氧化铝-磷酸铝催化剂的渣油加氢处理工艺
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摘要
This invention relates to a new and useful improvement in a process for upgrading petroleum residua. The process comprises contacting a vacuum or atmospheric resid feed with a metal-containing lanthana- alumina- aluminum phosphate catalyst whereby the resid feedstock is simultaneously demetallized and desulfurized.
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