公开(公告)号：US20060034751A1

公开(公告)日：2006-02-16

申请号：US11253707

申请日：2005-10-20

申请人： Mats Nystrom ,  Christina Jarnvik

发明人： Mats Nystrom ,  Christina Jarnvik

IPC分类号： C01B15/023

CPC分类号： C01B15/023

摘要： The invention relates to a process for production of hydrogen peroxide according to the anthraquinone process including alternate hydrogenation and oxidation of one or more quinones selected from anthraquinones and/or tetrahydro anthraquinones in a working solution comprising at least one quinone solvent and at least one hydroquinone solvent, wherein said at least one quinone solvent comprises isodurene in an amount from 15 to 100 wt %. The invention also relates to a composition useful as a working solution at production of hydrogen peroxide.

公开(公告)号：US07425316B2

公开(公告)日：2008-09-16

申请号：US11253707

申请日：2005-10-20

申请人： Mats Nystrom ,  Christina Jarnvik

发明人： Mats Nystrom ,  Christina Jarnvik

IPC分类号： C01B15/023

CPC分类号： C01B15/023

摘要： The invention relates to a process for production of hydrogen peroxide according to the anthraquinone process including altemate hydrogenation and oxidation of one or more quinones selected from anthraquinones and/or tetrahydro anthraquinones in a working solution comprising at least one quinone solvent and at least one hydroquinone solvent, wherein said at least one quinone solvent comprises isodurene in an amount from 15 to 100 wt %. The invention also relates to a composition useful as a working solution at production hydrogen peroxide.

摘要翻译： 本发明涉及根据蒽醌方法生产过氧化氢的方法，其包括在包含至少一种醌溶剂和至少一种氢醌溶剂的工作溶液中的一种或多种选自蒽醌和/或四氢蒽醌的醌的氢化和氧化 ，其中所述至少一种醌溶剂包含15至100重量％的异氰酸酯。 本发明还涉及可用作生产过氧化氢的工作溶液的组合物。