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公开(公告)号：US4921589A
公开(公告)日：1990-05-01
申请号：US287315
申请日：1988-12-20
IPC分类号： B01J31/16 , B01J31/18 , C02F1/32 , C02F1/72 , C08G77/38 , C08L83/04 , C09D183/04 , C10G27/10
CPC分类号： C10G27/10 , B01J31/1675 , B01J31/183 , C02F1/32 , C02F1/72 , C02F1/725 , C08G77/38 , C08L83/04 , C09D183/04 , B01J2531/025 , B01J2531/26 , B01J2531/42 , B01J2531/842 , C08G77/12 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/44 , C08G77/70 , Y10S522/904
摘要： This invention relates to a photosensitizer which is bound to a polysiloxane polymer, a method of preparing the bound photosensitizer and a process for using the bound photosensitizer. The photosensitizers which may be used in the invention include rose bengal, rhodamine B, acridine orange, methylene blue and zinc phthalocyanine. The photosensitizer is attached to the polysiloxane by reacting a hydroxyl or vinyl group on the photosensitizer with a hydrogen on the polyhydrosiloxane, thereby binding the photosensitizer into the polymer network. Finally, the bound photosensitizer may be used to oxidize undesirable oxidizable compounds present in a hydrocarbon or aqueous fraction. One specific example is the sweetening of kerosene which involves oxidizing the mercaptans contained in the kerosene.
摘要翻译： 本发明涉及结合聚硅氧烷聚合物的光敏剂，制备结合光敏剂的方法和使用结合的光敏剂的方法。 可用于本发明的光敏剂包括玫瑰红，罗丹明B，吖啶橙，亚甲基蓝和锌酞菁。 光敏剂通过使光敏剂上的羟基或乙烯基与聚氢硅氧烷上的氢反应而与聚硅氧烷连接，从而将光敏剂结合到聚合物网络中。 最后，结合的光敏剂可以用于氧化存在于烃或水性馏分中的不希望的可氧化化合物。 一个具体实例是煤油的甜化，其涉及氧化包含在煤油中的硫醇。
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公开(公告)号：US4986921A
公开(公告)日：1991-01-22
申请号：US574624
申请日：1990-08-29
CPC分类号： B01J31/1658 , B01J31/061 , B01J31/183 , B01J31/2226 , C08B3/16 , C08B3/22 , G03F7/031 , B01J2231/70 , B01J2531/025 , B01J2531/26 , B01J35/004
摘要： This invention relates to a photosensitizer which is bound to a cellulose acetate polymer, a method of preparing the bound photosensitizer and a process for using the bound photosensitizer. The photosensitizers which may be used in the invention include rose bengal, rhodamine B, acridine orange, methylene blue and zinc phthalocyanine. The photosensitizer is attached to the cellulose acetate by reacting an acid group on the photosensitizer with a hydroxyl group. Finally, the bound photosensitizer may be used to oxidize undesirable oxidizable compounds present in a hydrocarbon or aqueous fraction. One specific example is the sweetening of kerosene which involves oxidizing the mercaptans contained in the kerosene.
摘要翻译： 本发明涉及一种与醋酸纤维素聚合物结合的光敏剂，制备结合光敏剂的方法和使用结合光敏剂的方法。 可用于本发明的光敏剂包括玫瑰红，罗丹明B，吖啶橙，亚甲基蓝和锌酞菁。 光敏剂通过使光敏剂上的酸基与羟基反应而连接到乙酸纤维素上。 最后，结合的光敏剂可用于氧化存在于烃或水性馏分中的不希望的可氧化化合物。 一个具体实例是煤油的甜化，其涉及氧化包含在煤油中的硫醇。
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公开(公告)号：US4983670A
公开(公告)日：1991-01-08
申请号：US287318
申请日：1988-12-20
IPC分类号： B01J31/06 , B01J31/16 , B01J31/18 , B01J31/22 , B01J35/00 , C01B13/02 , C08B3/16 , C08B3/22 , G03F7/031
CPC分类号： C01B13/02 , B01J31/061 , B01J31/1658 , B01J31/183 , B01J31/2226 , C08B3/16 , C08B3/22 , G03F7/031 , B01J2231/70 , B01J2531/025 , B01J2531/26 , B01J35/004 , Y10S522/904
摘要： This invention relates to a photosensitizer which is bound to a cellulose acetate polymer, a method preparing the bound photosensitizer and a process for using the bound photosensitizer. The photosensitizers which may be used in the invention include rose bengal, rhodamine B, acridine orange, methylene blue and zinc phthalocyanine. The photosensitizer is attached to the cellulose acetate by reacting an acid group on the photosensitizer with a hydroxyl group. Finally, the bound photosensitizer may be used to oxidize undesirable oxidizable compounds present in a hydrocarbon or aqueous fraction. One specific example is the sweetening of the sweetening of kerosene which involves oxidizing the mercaptans contained in the kerosene.
摘要翻译： 本发明涉及一种与醋酸纤维素聚合物结合的光敏剂，制备结合光敏剂的方法和使用结合的光敏剂的方法。 可用于本发明的光敏剂包括玫瑰红，罗丹明B，吖啶橙，亚甲基蓝和锌酞菁。 光敏剂通过使光敏剂上的酸基与羟基反应而连接到乙酸纤维素上。 最后，结合的光敏剂可用于氧化存在于烃或水性馏分中的不希望的可氧化化合物。 一个具体的例子是使煤油变甜，其中包括氧化包含在煤油中的硫醇。
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