发明名称 WERKWIJZE VOOR HET VERHOGEN VAN DE MOLVERHOUDING TUSSEN SILICIUMDIOXYDE EN ALUMINIUMOXYDE IN EEN MORDENIET, ALSMEDE WERKWIJZE VOOR HET OMZETTEN VAN KOOLWATERSTOFFEN ONDER TOEPASSING VAN EEN ALDUS VERKREGEN PRODUKT ALS KATALYSATOR.
摘要 1280306 Modified aluminosilicate MOBIL OIL CORP 30 Sept 1969 [4 Oct 1968] 48061/69 Heading C1A The silica : alumina mol ratio of a crystalline aluminosilicate having an initial silica : alumina mol ratio greater than 10 is increased by contacting the aluminosilicate with steam and an acid, the contacting comprising alternate multiple cycles of steaming and refluxing in acid. The acid may be a mineral acid and is preferably 0À2-10 N hydrochloric acid. The steaming may be carried out at above 600‹ F., preferably 1000‹ F. or above, at 1 atm. water pressure. The aluminosilicate starting material may be mordenite. The aluminosilicate product may be used as a conversion catalyst for hydrocarbons.
申请公布号 NL170237(B) 申请公布日期 1982.05.17
申请号 NL19690015042 申请日期 1969.10.03
申请人 MOBIL OIL CORPORATION TE NEW YORK. 发明人
分类号 C10G11/02;B01J20/16;B01J29/00;B01J29/18;B01J29/22;C01B39/24;C01B39/26;C01B39/30;C07B61/00;C07C1/00;C07C4/06;C07C5/27;C07C7/13;C07C9/14;C07C67/00;C10G11/00 主分类号 C10G11/02
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