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Off-site process for oxidative passivation of hydroconversion catalysts in sulfurized state, comprises contact with oxidizing gaseous current and with organic liquid
Off-site process for oxidative passivation of hydroconversion catalysts in sulfurized state, comprises contact with oxidizing gaseous current and with organic liquid
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机译:硫化态加氢转化催化剂的氧化钝化现场处理,包括与氧化气流和有机液体接触
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摘要
Oxidative passivation comprises subjecting a sulfurized catalyst to two treatments comprising contact with an oxidizing gaseous current and contact with an organic liquid of initial boiling point greater than 120[deg]C to partially fill the porosity of the catalyst.
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