• Development of FZC-42 noyal residue hydrodenitrogenation (HDN) catalyst was described in this article.

    介绍了新型FZC-42 渣油加氢脱氮催化剂的开发概况。

    youdao

  • Development, production, and commercial application of the FZC serial residue hydrotreating guard assistant and demetallization catalyst were introduced.

    介绍了FZC系列渣油加氢保护剂和脱金属催化剂的研制、生产和工业应用。

    youdao

  • Development, production, and commercial application of the FZC serial residue hydrotreating guard assistant and demetallization catalyst were introduced.

    介绍了FZC系列渣油加氢保护剂和脱金属催化剂的研制、生产和工业应用。

    youdao

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