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1. 发明授权

US4950368A Method for paired electrochemical synthesis with simultaneous production of ethylene glycol 失效
标题翻译：双电化学合成法同时生产乙二醇
公开(公告)号：US4950368A
公开(公告)日：1990-08-21
申请号：US335894
申请日：1989-04-10
申请人： Norman L. Weinberg , John D. Genders , Duane J. Mazur
发明人： Norman L. Weinberg , John D. Genders , Duane J. Mazur
IPC分类号： C07C29/14 , C07C31/20 , C25B3/00 , C25B3/02 , C25B3/04 , C25B3/10
CPC分类号： C25B3/00 , C25B3/105
摘要： Paired electrochemical synthesis reactions in which ethylene glycol is formed at the cathode of a membrane divided cell at high concentrations and current efficiencies, up to 99 percent. Simultaneously, a compatible process is also conducted at the anode of the same electrochemical cell by reacting indirectly generated anode products with organic substrates to form secondary products, such as polybasic acids. The process is especially advantageous in that such secondary products, where appropriate can be further reacted with the ethylene glycol prepared from the catholyte of the same cell to form useful tertiary products, especially polyesters like polyethylene terephthalate. Mole ratios of ethylene glycol and polybasic acid can be controlled through selective use of regeneratable redox reactant.

2. 发明授权

US5106463A High yield methods for electrochemical preparation of cysteine and analogues 失效
标题翻译：用于电化学制备半胱氨酸和类似物的高产率方法
公开(公告)号：US5106463A
公开(公告)日：1992-04-21
申请号：US232000
申请日：1988-08-15
申请人： John D. Genders , Norman L. Weinberg , Duane J. Mazur
发明人： John D. Genders , Norman L. Weinberg , Duane J. Mazur
IPC分类号： C25B3/04
CPC分类号： C25B3/04
摘要： Amino acid free bases are prepared electrochemically without production of intermediate acid salts. Amino acids having reducible disulfide linkages and at least one basic nitrogen group are reduced at a high surface area, noncontaminating cathode to provide a current density of at least 50 mA/cm.sup.2, product yield of at least 90% and an operating current efficiency of at least 90%.
摘要翻译：氨基酸游离碱电化学制备而不生产中间酸盐。具有可还原的二硫键和至少一个碱性氮基团的氨基酸在高表面积下被还原，不污染阴极，以提供至少50mA / cm 2的电流密度，至少90％的产物产率和在至少90％。

3. 发明授权

US5009869A Methods for purification of air 失效
标题翻译：净化空气的方法
公开(公告)号：US5009869A
公开(公告)日：1991-04-23
申请号：US138441
申请日：1987-12-28
申请人： Norman L. Weinberg , John D. Genders , Alfred O. Minklei
发明人： Norman L. Weinberg , John D. Genders , Alfred O. Minklei
IPC分类号： B01D53/32 , B01D53/34 , B01D53/60 , B01D53/72 , B01D53/74 , B01D53/77 , C02F1/467
CPC分类号： B01D53/34 , B01D53/326 , C02F1/4672
摘要： Air contaminated with chemical and biological pollutants is purified by treating chemically and electrochemically in a closed system minimizing the generation of by-products for disposal. Pollutants are treated in a scrubber zone with a scrubber liquid-electrolyte comprising pollutant degrading metal ions or complexed with inert metal ions and degraded either in an electrolyzer zone or in both the scrubber and electrolyzer zones where spent scrubber liquid-electrolyte is regenerated for further cleaning.

4. 发明授权

US4971666A Redox reactions in an electrochemical cell including an electrode comprising Magneli phase titanium oxide 失效
标题翻译：电化学电池中的氧化还原反应，包括包含Magneli相氧化钛的电极
公开(公告)号：US4971666A
公开(公告)日：1990-11-20
申请号：US506807
申请日：1990-04-10
申请人： Norman L. Weinberg , John D. Genders , Robert L. Clarke
发明人： Norman L. Weinberg , John D. Genders , Robert L. Clarke
IPC分类号： C25B1/00
CPC分类号： C25B1/00
摘要： An electrochemical cell including an electrode comprising Magneli phase titanium oxide is disclosed for use with reduction oxidation reactions. The use of the Magneli phase titanium oxide electrode advantageously inhibits certain redox back reactions.
摘要翻译：公开了包含Magneli相氧化钛的电极的电化学电池用于还原氧化反应。使用Magneli相二氧化钛电极有利地抑制某些氧化还原反应。

5. 发明授权

US4936970A Redox reactions in an electrochemical cell including an electrode comprising Magneli phase titanium oxide 失效
标题翻译：电化学电池中的氧化还原反应，包括包含Magneli相氧化钛的电极
公开(公告)号：US4936970A
公开(公告)日：1990-06-26
申请号：US270186
申请日：1988-11-14
申请人： Norman L. Weinberg , John D. Genders , Robert L. Clarke
发明人： Norman L. Weinberg , John D. Genders , Robert L. Clarke
IPC分类号： G01N27/30 , C25B1/00 , C25B11/10
CPC分类号： C25B1/00
摘要： An electrochemical cell including an electrode comprising Magneli phase titanium oxide is disclosed for use with reduction oxidation reactions. The use of the Magneli phase titanium oxide electrode advantageously inhibits certain redox back reactions.

6. 发明授权

US5207877A Methods for purification of air 失效
标题翻译：净化空气的方法
公开(公告)号：US5207877A
公开(公告)日：1993-05-04
申请号：US670885
申请日：1991-03-18
申请人： Norman L. Weinberg , John D. Genders , Alfred O. Minklei
发明人： Norman L. Weinberg , John D. Genders , Alfred O. Minklei
IPC分类号： B01D53/32 , B01D53/34 , C02F1/467
CPC分类号： B01D53/34 , B01D53/326 , C02F1/4672
摘要： Air polluted with potentially harmful chemical and biological matter is purified and pollutants degraded to less hazardous substances by a combined chemical and electrochemical process. Scrubber liquid-electrolyte circulated between scrubber and electrolyzer zones containing an electrochemically renewable degradant complexes or oxidizes the pollutants with the aid of an electrochemical cell in the electrolyzer zone which also reactivates the degradant in the scrubber liquid for recycling. Adsorption of insoluble organics is enhanced by stable surfactant additives to the scrubber liquid-electrolyte. Surprisingly, the electrochemical cell performs efficiently without separators or membranes when the non-working cathodes comprise Magneli phase substoichiometric titanium oxides which preferentially generate hydrogen instead of reducing redox couples to their inactive lower valence state.
摘要翻译：被潜在有害的化学和生物物质污染的空气被净化，污染物通过组合的化学和电化学过程降解为较少的有害物质。在洗涤器和电解槽区域之间循环的洗涤液体 - 电解质，其含有电化学上可再生的降解物络合物，或者借助于电解槽区域中的电化学电池来氧化污染物，其还使洗涤器液体中的降解物再次反应以进行再循环。对洗涤液液 - 电解质的稳定的表面活性剂添加剂增强了不溶性有机物的吸附。令人惊奇的是，当非工作阴极包含优先产生氢而不是将氧化还原对降低至其无效低价态的Magneli相亚化学计量钛氧化物时，电化学电池高效地执行而没有隔膜或膜。

7. 发明授权

US5437772A Portable lead detector 失效
标题翻译：便携式引线检测器
公开(公告)号：US5437772A
公开(公告)日：1995-08-01
申请号：US144342
申请日：1993-11-01
申请人： Emory S. De Castro , John D. Genders
发明人： Emory S. De Castro , John D. Genders
IPC分类号： G01N27/34 , G01N27/42 , G01N27/26
CPC分类号： G01N27/42 , G01N27/34
摘要： Apparatus and methods for quickly and easily detecting trace amounts of metallic or non-metallic, electro-active substances, and in particular trace amounts of metals, such as lead in a portable, hand-held detector system with single potential control.
摘要翻译：用于快速和容易地检测痕量金属或非金属的电活性物质的设备和方法，特别是痕量的金属，例如具有单电位控制的便携式手持式检测器系统中的铅。

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