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1. 发明申请

US20120125859A1 METHOD FOR CONDITIONING AND PROCESSING WHOLE OR THIN STILLAGE TO AID IN THE SEPARATION OF AND RECOVER PROTIEN AND OIL FRACTIONS 有权
标题翻译：在分离和回收方案和油类中进行整体处理或处理全部或多种方法
公开(公告)号：US20120125859A1
公开(公告)日：2012-05-24
申请号：US12949850
申请日：2010-11-19
申请人： John H. Collins , David W. Scheimann , Jason S. Van't Hul , Philip M. Eastin
发明人： John H. Collins , David W. Scheimann , Jason S. Van't Hul , Philip M. Eastin
IPC分类号： B01D17/05 , C02F1/40
CPC分类号： B01D17/0217 , B01D17/0205 , B01D17/042 , B01D17/047 , C02F1/40 , C02F1/52 , C02F9/00 , C02F2103/32 , C02F2303/10 , Y02E50/17 , Y02W10/30
摘要： The invention provides a method and apparatus for reducing the energy needed to process stillage in an ethanol refining operation. The method involves adding to stillage an effective amount of at least one processing aid. The flocculant induces the separation of insoluble material that would otherwise remain suspended in water but which impose a high shear energy cost on the refining processes. This allows for the removal of insoluble material that would otherwise be overlooked but which increase energy costs. This allows for more efficient and effective separation and recovery of insoluble fractions of the concentrated thin stillage that would otherwise be overlooked and lost in the process. Loss of these valued fractions as a result of traditional processing techniques and those requiring extensive additional energy input results in the loss of high value co-products to low revenue process streams. This allows stillage to be processed more rapidly with a lower energy cost and improved co-product recovery economics.
摘要翻译：本发明提供了一种用于在乙醇精炼操作中降低处理釜渣所需能量的方法和装置。该方法包括向釜馏塔中加入有效量的至少一种加工助剂。絮凝剂引起不溶性物质的分离，否则这些物质将保持悬浮在水中，但对精炼过程施加高剪切能量成本。这允许去除否则将被忽视但增加能量成本的不溶性材料。这允许更有效和有效地分离和回收浓缩的稀酒糟的不溶级分，否则在该方法中将被忽视和丢失。由于传统的加工技术和需要大量额外能源输入的因素，这些重要部分的损失导致高价值的联产品向低收入流程流失。这样可以以更低的能源成本和更好的共同产品回收经济性来更快地处理废渣。

2. 发明授权

US06723245B1 Method of using water soluble cationic polymers in membrane biological reactors 有权
标题翻译：在膜生物反应器中使用水溶性阳离子聚合物的方法
公开(公告)号：US06723245B1
公开(公告)日：2004-04-20
申请号：US10035785
申请日：2002-01-04
申请人： John H. Collins , Kristine S. Salmen
发明人： John H. Collins , Kristine S. Salmen
IPC分类号： C02F312
CPC分类号： C02F3/1273 , B01D61/025 , B01D61/027 , B01D61/04 , B01D61/145 , B01D61/147 , B01D61/16 , B01D2311/04 , B01D2315/06 , C02F1/444 , C02F1/56 , Y02W10/15 , Y02W10/45 , B01D2311/2642
摘要： A method of conditioning an activated sludge in a membrane biological reactor comprising (i) adding to the activated sludge an effective amount of at least one water soluble cationic polymer to form a mixture of water and coagulated and flocculated suspended solids; and (ii) separating the coagulated and flocculated suspended solids from the water by filtering through an ultrafiltration or microfiltration membrane.
摘要翻译：一种调节膜生物反应器中的活性污泥的方法，包括（i）向活性污泥中加入有效量的至少一种水溶性阳离子聚合物以形成水和凝结和絮凝的悬浮固体的混合物; 和（ii）通过超滤或微滤膜过滤分离凝结和絮凝的悬浮固体与水分离。

3. 发明授权

US5326479A Treatment of pulp and paper wastewater with reducing agent and a polymer for color removal 失效
标题翻译：用还原剂和聚合物处理纸浆和造纸废水去除色素
公开(公告)号：US5326479A
公开(公告)日：1994-07-05
申请号：US115469
申请日：1993-09-01
申请人： Jawed M. Sarkar , Amy M. Tseng , John H. Collins
发明人： Jawed M. Sarkar , Amy M. Tseng , John H. Collins
IPC分类号： C02F9/00 , C02F1/54 , C02F1/70 , C02F3/12 , C02F1/56
CPC分类号： C02F3/1215 , C02F1/54 , C02F1/70 , Y02W10/15 , Y10S210/917 , Y10S210/928
摘要： A process for removing color from a pulp and paper wastewater which comprises the following steps: (a) treating the wastewater with a reducing agent which is capable of inactivating color producing functional groups of the wastewater; and (b) treating the wastewater subsequent to step (a) with a polymer which is capable of removing color from the wastewater.
摘要翻译：一种从纸浆和造纸废水中除去颜色的方法，包括以下步骤：（a）用能够灭活废水生色功能团的还原剂处理废水; 和（b）用能够从废水中除去颜色的聚合物处理步骤（a）之后的废水。

4. 发明授权

US5200086A Emulsion destabilization and treatment 失效
标题翻译：乳化不稳定和处理
公开(公告)号：US5200086A
公开(公告)日：1993-04-06
申请号：US747776
申请日：1991-08-20
申请人： Jitendra T. Shah , Thomas M. Miller , John H. Collins
发明人： Jitendra T. Shah , Thomas M. Miller , John H. Collins
IPC分类号： B01D37/02 , C02F1/52 , C02F1/54
CPC分类号： C02F1/54 , B01D37/02 , C02F1/5209
摘要： A method for treating and resolving a phosphorus containing oily waste emulsion is described. The treatment uses an emulsion destabilizing cationic polymer of low molecular weight in combination with filter aids to form a coacervate slurry. The coacervate slurry can be optionally treated with either high molecular weight anionic or cationic coagulents, or combination thereof. The suspended solids formed by the above treatments are removed from the slurries and wasted or discarded or incinerated. The remaining liquids may be recycled, reused, or treated as effluent meeting environmental standards.
摘要翻译：描述了一种用于处理和分解含磷油性废乳液的方法。该处理使用低分子量的乳液去稳定化阳离子聚合物与助滤剂组合以形成凝聚浆料。可以任选地用高分子量阴离子或阳离子凝固剂或其组合处理凝聚浆料。通过上述处理形成的悬浮固体从浆料中除去并被浪费或丢弃或焚化。剩余的液体可以循环使用，重复使用或作为满足环境标准的污水处理。

5. 发明授权

US4354872A Metal oxide oil slurries 失效
标题翻译：金属氧化物油浆
公开(公告)号：US4354872A
公开(公告)日：1982-10-19
申请号：US226302
申请日：1981-01-19
申请人： George T. Kekish , Mei-Jan L. Lin , John H. Collins
发明人： George T. Kekish , Mei-Jan L. Lin , John H. Collins
IPC分类号： F28F19/00 , F28G9/00 , C04B9/00 , C04B9/02 , C04B9/04 , C23F11/00
CPC分类号： F28G9/00 , F28F19/00
摘要： A highly stable metal oxide oil slurry useful in reducing slag, facilitating removal of deposits from boiler tubes, and reducing corrosion on the heating surfaces of boilers has been developed. Such a slurry consists essentially of about 50% by weight magnesium oxide or the entity of magnesium oxide and alumina oxide, together with an oil-soluble emulsifier such as alkanolamide and preferably ethanolamide, or an alkanol with a carbon chain greater than a C.sub.3 alcohol, an oil-soluble dispersant such as a C.sub.12 -C.sub.22 entity selected from an unsaturated or saturated fatty acid; e.g., oleic acid. Also, as a constituent is an anionic surfactant such as magnesium lauryl sulfate in an oil base such as No. 2 fuel oil. The alkanolamide is fashioned from heating alkanolamines and fatty acids either in a 1:1 ratio or 2:1 ratio. The reactant amino alcohol is in the range C.sub.10 -C.sub.24. The alcohol itself is greater than C.sub.3 and up to C.sub.16, with a preferred range C.sub.12 -C.sub.16.
摘要翻译：已经开发了用于还原炉渣的高度稳定的金属氧化物油浆料，有助于从锅炉管道中去除沉积物并减少锅炉的加热表面的腐蚀。这种浆料基本上由约50重量％的氧化镁或氧化镁和氧化铝的实体，以及油溶性乳化剂如链烷醇酰胺，优选乙醇酰胺或具有大于C 3醇的碳链的链烷醇组成，油溶性分散剂，例如选自不饱和或饱和脂肪酸的C12-C22实体; 例如油酸。此外，作为组分是在诸如2号燃料油的油基中的阴离子表面活性剂如月桂基硫酸镁。链烷醇酰胺是以1:1比例或2:1的比例加热链烷醇胺和脂肪酸而制成的。反应物氨基醇在C10-C24的范围内。醇本身大于C3且高达C16，优选范围为C12-C16。

6. 发明授权

US08017014B2 Method for improving flux in a membrane bioreactor 有权
标题翻译：改善膜生物反应器通量的方法
公开(公告)号：US08017014B2
公开(公告)日：2011-09-13
申请号：US11142745
申请日：2005-06-01
申请人： Seong-Hoon Yoon , John H. Collins , Jeroen A. Koppes , Ingmar H. Huisman
发明人： Seong-Hoon Yoon , John H. Collins , Jeroen A. Koppes , Ingmar H. Huisman
IPC分类号： C02F3/00
CPC分类号： C02F5/12 , B01D61/145 , B01D61/147 , B01D61/16 , B01D2311/04 , B01D2311/12 , B01D2311/16 , B01D2321/168 , C02F1/001 , C02F1/44 , C02F1/56 , C02F3/1268 , C02F3/1273 , C02F3/2853 , Y02W10/15
摘要： The invention pertains to a method(s) of improving flux in a membrane bioreactor by adding an effective amount of catonic, amphoteric, and zwitterionic polymers, or a combination thereof. The membrane bioreactor impacted by the addition of these polymers is made up of a combination of anaerobic reactors, anoxic reactors, and aerobic reactors and anaerobic digesters.
摘要翻译：本发明涉及通过加入有效量的伸缩，两性和两性离子聚合物或其组合来改善膜生物反应器中的通量的方法。通过加入这些聚合物影响的膜生物反应器由厌氧反应器，缺氧反应器和需氧反应器和厌氧消化器的组合组成。

7. 发明申请

US20090272691A1 METHOD OF CONDITIONING A MIXED LIQUOR CONTAINING NONIONIC POLYSACCHARIDES AND/OR NONIONIC ORGANIC MOLECULES 有权
标题翻译：含有非离子多糖和/或非有机有机分子的混合液体的调控方法
公开(公告)号：US20090272691A1
公开(公告)日：2009-11-05
申请号：US12114438
申请日：2008-05-02
申请人： Deepak A. Musale , John H. Collins
发明人： Deepak A. Musale , John H. Collins
IPC分类号： B01D41/00 , B01D61/02
CPC分类号： B01D61/147 , B01D61/025 , B01D61/027 , B01D61/145 , B01D2311/2688 , C02F1/56 , C02F3/1273 , Y02W10/15
摘要： A method of conditioning a membrane biological reactor mixed liquor containing one or more nonionic polysaccharides and/or one or more organic molecules is disclosed.
摘要翻译：公开了一种调节含有一种或多种非离子多糖和/或一种或多种有机分子的膜生物反应器混合液的方法。

8. 发明授权

US07378023B2 Method of improving membrane bioreactor performance 有权
公开(公告)号：US07378023B2
公开(公告)日：2008-05-27
申请号：US11520543
申请日：2006-09-13
申请人： Seong-Hoon Yoon , John H. Collins
发明人： Seong-Hoon Yoon , John H. Collins
IPC分类号： C02F3/00
CPC分类号： C02F3/1273 , C02F1/5236 , C02F1/56 , C02F2209/06 , Y02W10/15
摘要： Cationic polymers having a molecular weight greater than about 200,000 can be added to the activated sludge in an MBR for industrial wastewater treatment for reasons, which include: conditioning the activated sludge; improving flux through a membrane in the MBR; reducing fouling of the of the membrane in the MBR; and reducing foaming of the activated sludge in the MBR.

9. 发明授权

US5589075A Use of silicon containing polyelectrolytes in wastewater treatment 失效
公开(公告)号：US5589075A
公开(公告)日：1996-12-31
申请号：US565479
申请日：1995-11-30
申请人： Ananthasubramanian Sivakumar , John H. Collins , Manian Ramesh
发明人： Ananthasubramanian Sivakumar , John H. Collins , Manian Ramesh
IPC分类号： B01D17/00 , B01D17/04 , B01D21/00 , B01D21/01 , C02F1/54 , C02F1/56 , C02F9/00 , C08F230/08 , D21C9/08 , D21H21/02
CPC分类号： D21H21/02 , B01D17/00 , B01D17/047 , B01D21/00 , B01D21/01 , C02F1/545 , C02F1/56 , C08F230/08 , D21C9/086 , C02F2103/28 , Y10S210/917 , Y10S210/928
摘要： The invention is a process for removing color from a paper mill waste effluent containing color bodies which comprises: treating the waste effluent containing color bodies with an effective color-removing amount of a water-soluble silicon-containing copolymer coagulant prepared from diallyldimethylammonium halide and a vinyltrialkoxysilane; coagulating the color bodies present in the waste effluent; and then removing the coagulated color bodies from the waste effluent. The invention is also a method for clarifying waste water containing turbidity-causing components which comprises: adding to said water an effective turbidity-reducing amount of a water-soluble silicon-containing copolymer coagulant prepared from diallyldimethylammonium halide and a vinyltrialkoxysilane; mixing said copolymer and said water with a mechanical stirring device for sufficient time to allow flocculation of the turbidity-causing components; and then separating the flocculated turbidity-causing components from the waste water to obtain clarified water. Useful polymers for the practice of this invention are copolymers of diallyldimethylammonium halide and vinyltrialkoxysilane.

10. 发明授权

US5435921A Vinylamine polymers and coagulants for removing color from paper mill effluents 失效
标题翻译：乙烯胺聚合物和用于从造纸厂废水中除去颜色的凝结剂
公开(公告)号：US5435921A
公开(公告)日：1995-07-25
申请号：US239807
申请日：1994-05-09
申请人： John H. Collins , Dodd W. Fong , Anthony G. Sommese , Amy M. Tseng
发明人： John H. Collins , Dodd W. Fong , Anthony G. Sommese , Amy M. Tseng
IPC分类号： C02F1/54 , C02F1/56
CPC分类号： C02F1/54 , Y10S210/917 , Y10S210/928
摘要： The invention comprises a process for removing true and apparent color from pulp and paper waste waters. It comprises treating these waste waters with a coagulant and vinylamine polymer. The coagulant is selected from the group consisting of epichlorohydrin-dimethylamine, guanidine-formaldehyde condensation polymers, cyanoguanidine-formaldehyde condensation polymers, urea-formaldehyde condensation polymers, polyethyleneimines, polydiallyldimethylammonium chloride, copolymers of polydiallyldimethylammonium chloride and acrylamide, and ethylenedichloride-ammonia. The vinylamine polymer includes from about 1 to about 100 mole percent vinylamine and from about 1 to about 99 mole percent of at least one monomer selected from the group consisting of amidine vinylformamide, vinyl alcohol, vinyl acetate, vinyl pyrrolidinone and the esters, amides, nitriles and salts of acrylic acid and methacrylic acid.
摘要翻译：本发明包括从纸浆和纸废水中去除真实和明显的颜色的方法。它包括用凝结剂和乙烯胺聚合物处理这些废水。凝结剂选自表氯醇 - 二甲胺，胍 - 甲醛缩合聚合物，氰基胍 - 甲醛缩合聚合物，脲 - 甲醛缩聚物，聚乙烯亚胺，聚二烯丙基二甲基氯化铵，聚二烯丙基二甲基氯化铵和丙烯酰胺的共聚物和亚乙基二氯化铵。乙烯胺聚合物包括约1至约100摩尔％的乙烯基胺和约1至约99摩尔％的至少一种选自脒基乙烯基甲酰胺，乙烯醇，乙酸乙烯酯，乙烯基吡咯烷酮和酯，酰胺的单体，丙烯酸和甲基丙烯酸的腈和盐。

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