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1. 发明授权

US5611919A Purification of industrial lubricating agents 失效
标题翻译：工业润滑剂的净化
公开(公告)号：US5611919A
公开(公告)日：1997-03-18
申请号：US309615
申请日：1994-09-21
申请人： Gunnar Str om
发明人： Gunnar Str om
IPC分类号： C10M173/02 , C10M175/04 , B01D17/025
CPC分类号： C10M175/04 , C10M173/02 , C10M2201/02 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/084 , C10M2201/085 , C10M2209/103 , C10M2209/1033 , C10M2209/104 , C10M2209/1045 , C10M2209/105 , C10M2209/1055 , C10M2209/1065 , C10M2209/107 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10N2240/401 , C10N2250/02
摘要： Use of polymeric two-phase systems for removing microbial contaminants from industrial lubricating agents, a method of purifying microbial contaminated lubricating agents by mixing the lubricating agent with a polymeric two-phase system, allowing the mixture to separate so as to form a top-phase containing the lubricating agent and a bottom-phase containing at least part of the microbial contaminants, and separating at least a major part of the microbially enriched bottom-phase from the top-phase, a plant for microbial purification of lubricating agents comprising a mixing tank (4) having means (7, 8) for feeding microbially contaminated lubricating agent (S) to the mixing tank, means (13) for feeding a polymeric two-phase system to the mixing tank, a stirrer (5) in the mixing tank, means (9, 10) for feeding the mixture to a separation device (6) for separating the mixture into a top-phase (T) containing lubricating agents, and a bottom-phase (B) containing microbial contaminants, and means (18) for recovering the top-phase of the two-phase system, and a lubricating agent concentrate, in which at least part of the lubricating agent at the same time forms part of the top-phase component of the polymeric two-phase system.
摘要翻译：使用聚合物两相系统从工业润滑剂中除去微生物污染物，通过将润滑剂与聚合物两相体系混合来纯化微生物污染的润滑剂的方法，允许混合物分离以形成顶相含有所述润滑剂和含有至少部分所述微生物污染物的底相，以及从所述顶层至少分离所述微生物富集的底部的至少一部分，用于微生物净化润滑剂的设备，所述植物包括混合罐（4）具有用于将微生物污染的润滑剂（S）供给到混合罐的装置（7,8），用于将聚合物两相系统供给到混合罐的装置（13），混合罐中的搅拌器（5），用于将混合物进料到分离装置（6）的装置（9,10），用于将混合物分离成含有顶部（T）的润滑剂和含有微生物污染物的底部相（B），以及用于回收两相系统的顶相的装置（18）和润滑剂浓缩物，其中至少部分润滑剂同时形成聚合物两相的顶相组分的一部分系统。

2. 发明授权

US5480547A Corrosive liquid coalescer 失效
标题翻译：腐蚀性液体聚结器
公开(公告)号：US5480547A
公开(公告)日：1996-01-02
申请号：US207077
申请日：1994-03-08
申请人： Kenneth M. Williamson , Scott A. Whitney , Alan R. Rausch
发明人： Kenneth M. Williamson , Scott A. Whitney , Alan R. Rausch
IPC分类号： B01D17/00 , B01D17/02 , B01D17/022 , B01D17/04 , C10M175/04
CPC分类号： C10M175/04 , B01D17/045 , Y10S210/05
摘要： A liquid purification system capable of separating a first liquid from a second liquid, in which the first liquid is a corrosive aqueous liquid that is wholly or partly immiscible in and forms a discontinuous phase with a second, continuous phase-forming organic liquid is provided including a housing, a fluid inlet in the housing, a first liquid outlet in the housing, a second liquid outlet in the housing, at least one coalescing assembly for coalescing the first liquid, and a liquid separating region in the housing. The coalescing assembly has at least one coalescing element which includes a halocarbon polymer packing material having a solid capture efficiency of as high as 20 .mu.m, is substantially chemically inert to corrosive liquids and is adapted to separate liquids differing in interfacial tension of at least about 0.6 dynes/cm. A coalescing element for coalescing a first liquid from a second liquid, in which the first liquid is a corrosive aqueous liquid that is wholly or partly immiscible in and forms a discontinuous phase with the second, continuous phase-forming organic liquid is also provided which includes a halocarbon polymer packing material having at least one porous, fibrous, non-woven web. The web having a solid capture efficiency of as high as about 20 .mu.m, and is adapted to separate liquids differing in interfacial tension of as low as 0.6 dynes/cm.
摘要翻译：一种液体净化系统，其能够将第一液体与第二液体分离，其中第一液体是与第二连续相形成有机液体完全或部分不混溶并形成不连续相的腐蚀性含水液体，包括壳体，壳体中的流体入口，壳体中的第一液体出口，壳体中的第二液体出口，用于聚集第一液体的至少一个聚结组件和壳体中的液体分离区域。聚结组件具有至少一个聚结元件，其包括具有高达20μm的固体捕获效率的卤代烃聚合物填充材料，对腐蚀性液体基本上是化学惰性的，并且适于将不同界面张力的液体分开至少约 0.6达因/厘米。还提供了一种用于聚集来自第二液体的第一液体的聚结元件，其中第一液体是完全或部分不混溶并与第二连续相形成有机液体形成不连续相的腐蚀性水性液体，其包括具有至少一个多孔，纤维状，无纺布的卤碳聚合物填料。该网具有高达约20μm的固体捕获效率，并且适于将界面张力不同的液体分离成低达0.6达因/厘米。

3. 发明授权

US5137654A Process for reclaiming oil/water emulsion 失效
标题翻译：回收油/水乳液的方法
公开(公告)号：US5137654A
公开(公告)日：1992-08-11
申请号：US777951
申请日：1991-10-17
申请人： John M. Burke
发明人： John M. Burke
IPC分类号： B01D61/14 , C02F1/44 , C10M175/04
CPC分类号： B01D61/145 , B01D17/085 , C02F1/444 , C10M175/04
摘要： A process (50) is provided that operates to convey a contaminated oil/water emulsion metalworking fluid (2) under pressure through an ultrafilter membrane (12) to separate a substantial amount of oil (14) therefrom that is then emulsified with a predetermined amount of water having an electrical volume resistivity of at least about 3000 ohm-cm to provide a reconditioned oil/water emulsion for use as a metalworking fluid.
摘要翻译：提供了一种工艺（50），其操作以在压力下通过超滤膜（12）输送污染的油/水乳液金属加工液（2）以从其中分离出大量的油（14），然后将其预定量乳化的水体积电阻率为至少约3000欧姆 - 厘米，以提供用作金属加工液的再生油/水乳液。

4. 发明授权

US4929351A Portable ultra-filtration system 失效
标题翻译：便携式超滤系统
公开(公告)号：US4929351A
公开(公告)日：1990-05-29
申请号：US357685
申请日：1989-05-26
申请人： George W. Sanborn
发明人： George W. Sanborn
IPC分类号： B01D61/18 , C02F1/44 , C10M175/00 , C10M175/04
CPC分类号： C02F1/444 , B01D17/085 , B01D61/18 , C10M175/0058 , C10M175/04
摘要： An inexpensive portable ultra-filtration system for concentrating industrial waste fluids such as cutting coolant. The system is adapted for convenient use with standard storage containers. It is lightweight, portable, and reliable, and processes waste fluids in conformance with most local environmental regulations. Its low cost makes it ideal for small volume applications. The system operates by continuously recycling the waste fluid through a cartridge prefilter and then a carriage ultra-filter. It can process a fifty-five gallon drum of contaminated coolant to yield fifty gallons of clear permeate and only five gallons of concentrated contaminated mixture in about twenty-four hours. The clear permeate can be directly sewered in most locales. An inlet pipe may be used to keep the point of waste fluid intake above most of the heavy contaminants such as sludge, thereby lengthening the operating life of the filters. If necessary, post-process filters for the clear permeate can be conveniently installed in a frame which hangs on the side of a storage container.
摘要翻译：便宜的便携式超滤系统，用于浓缩工业废液，如切割冷却液。该系统适用于标准储存容器。它是轻便，便携和可靠的，并且处理符合大多数当地环境法规的废液。其低成本使其成为小批量应用的理想选择。该系统通过连续回收废液通过筒式预过滤器，然后再将载体超滤器进行循环操作。它可以处理一个五十五加仑的受污染的冷却剂桶，在大约二十四小时内产生五十加仑的透明透明物，只有五加仑浓缩的污染混合物。清澈的渗透物可以直接在大多数地区进行污染。入口管可用于将废液的入口保持在大多数重污染物如污泥之上，从而延长过滤器的使用寿命。如果需要，用于透明渗透物的后处理过滤器可以方便地安装在悬挂在储存容器侧面的框架中。

5. 发明授权

US4902432A Treating method of preventing putrefaction and emission of rancidity of water-contained cutting or grinding oil and treating bag member for use in the same 失效
标题翻译：防止含水切割或研磨油腐败和排放酸败的处理方法及处理袋成分
公开(公告)号：US4902432A
公开(公告)日：1990-02-20
申请号：US311160
申请日：1989-02-15
申请人： Toyohiko Kuno
发明人： Toyohiko Kuno
IPC分类号： A01N59/16 , C02F1/50 , C10M175/04
CPC分类号： C10M175/04 , A01N59/16 , C02F1/505
摘要： A treating method of preventing the putrefaction and emission of rancidity of water-contained cutting or grinding oil by placing in the oil a treating bag member wherein solids comprised of water-soluble glass composition containing Ag.sup.30 ion in the composition thereof are wrapped in water-permeable fiber cloth. The method makes it possible to suppress the development of microbes forming which cause the putrefaction and rancidity of oil by the action of Ag.sup.30 ion so as to prolong the service period of the oil by a substantial degree and also to stabilize the effect by making Ag.sup.30 ion flow out in generally constant relation with lapse of time.
摘要翻译：一种处理方法，通过将油包含切割或研磨油的腐败的腐败和排放物放置在处理袋中，其中包含组合物中含有Ag30离子的水溶性玻璃组合物的固体被包裹在透水性纤维布。该方法可以通过Ag30离子的作用抑制引起油的腐败和酸败的微生物形成的发展，从而大幅度延长油的使用期，并且通过制造Ag 30离子来稳定效果与时间的流逝以大致恒定的关系流出。

6. 发明授权

US4892667A Method and means for dewatering lubricating oils 失效
标题翻译：润滑油脱水方法和方法
公开(公告)号：US4892667A
公开(公告)日：1990-01-09
申请号：US245045
申请日：1988-09-16
申请人： Matt Parker, III , Michael D. Blom , Roger K. Miller
发明人： Matt Parker, III , Michael D. Blom , Roger K. Miller
IPC分类号： C10M175/02 , B01D17/02 , B01D17/022 , C10M175/00 , C10M175/04 , C10N40/00
CPC分类号： C10M175/04 , B01D17/0208 , Y10S210/05
摘要： A process for removing by coalescence condensation water from large quantities of lubricating oil of a steam driven turbine a significant portion of which water is in the form of an oil/water emulsion. The process is capable of reducing the free and emulsified water content of lubricating oil having a viscosity rating of 150 ssu at 100.degree. F. from 5000 ppm to 25 ppm in a single pass through the unit at a flow rate of 100 gallons per minute with most of the water in the oil as received by the equipment being in emulsion.
摘要翻译：通过凝结大量蒸汽驱动涡轮机的润滑油的冷凝水除去的方法，其中大部分水是油/水乳液的形式。该方法能够以100加仑每分钟的流速在单次通过装置中，将100°F下的粘度等级为150ssu的润滑油的自由和乳化水含量从5000ppm降低至25ppm，设备接收的油中的大部分水都是乳液。

7. 发明授权

US4769147A Oil reclamation apparatus 失效
标题翻译：石油开采设备
公开(公告)号：US4769147A
公开(公告)日：1988-09-06
申请号：US800208
申请日：1985-11-21
申请人： William L. Lawrence , Robert D. Coyle , Ronald G. Rose
发明人： William L. Lawrence , Robert D. Coyle , Ronald G. Rose
IPC分类号： B01D17/04 , C10M175/04 , B01D35/30
CPC分类号： C10M175/04 , B01D17/042
摘要： Method and apparatus for purification of liquids, particularly hydrophobic oil-water emulsions which includes heating the emulsified liquid to a process temperature where accelerated stratification occurs and passing the fluid through a fiberous media which is maintained at a selected compressed condition which allows flow through the media to separate the oil and water phases. Additionally, within the scope of the present invention organic fluids containing significant amounts of water can be heated utilizing a vacuum in order to reduce the water content to the range of 0 to as much as 8% prior to passage through the media at the process temperature.
摘要翻译：用于净化液体的方法和装置，特别是疏水性油水乳液，其包括将乳化液体加热到发生加速分层的过程温度，并使流体通过纤维介质，纤维介质保持在选定的压缩状态，允许流过介质分离油相和水相。另外，在本发明的范围内，可以利用真空加热含有大量水的有机流体，以便在通过介质在过程温度下将含水量降低至0至多达8％。

8. 发明授权

US4636317A Recycling of metalworking fluids 失效
标题翻译：回收金属加工液
公开(公告)号：US4636317A
公开(公告)日：1987-01-13
申请号：US755439
申请日：1985-07-16
申请人： Elliott W. Lewis
发明人： Elliott W. Lewis
IPC分类号： B01D17/00 , B01D36/00 , C02F9/00 , C10M175/02 , C10M175/04 , B01D33/02 , C02F1/32
CPC分类号： C10M175/04 , B01D17/00 , B01D36/00 , C02F9/00 , C10M175/02 , C02F2201/008
摘要： A process for the recycling of used and contaminated metalworking fluids, both oil-based and water-based, employing mobile equipment, is disclosed.
摘要翻译：公开了一种利用移动设备回收利用和污染的金属加工液（油基和水基）的方法。

9. 发明授权

US4233140A Process for regenerating exhausted oils 失效
标题翻译：再生耗油的方法
公开(公告)号：US4233140A
公开(公告)日：1980-11-11
申请号：US970185
申请日：1978-12-18
申请人： Sergio Antonelli , Michele Borza
发明人： Sergio Antonelli , Michele Borza
IPC分类号： C10M175/04 , C10G21/00 , C10G31/06 , C10G53/04 , C10G67/04 , C10M175/00 , C10N40/25 , C10M11/00
CPC分类号： C10M175/005
摘要： For refining spent motor oils in order to recover lubricating bases to be reused, the stock to be refined is first stripped of water and light hydrocarbons, then a first extraction with a solvent (preferably a lower paraffin), heating the oil stripped of the solvent, distilling it under vacuum to separate light, medium and heavy lubricating bases, heating the heavier lubricating base and then extracting it with the same solvent as aforesaid, and sending the lubricating bases, separately and individually, to a hydrofinishing stage. The recycle to solvent extraction of the heavy bases affords the advantage of important heat savings and the possibility of adopting blander working conditions in the hydrofinishing of the heavier lubricating bases.
摘要翻译：为了回收用于再利用的润滑油基料，为了回收待再利用的润滑油基质，首先将待精炼的原料汽提出水和轻烃，然后用溶剂（优选低级石蜡）进行第一次萃取，加热汽提的溶剂在真空下蒸馏分离轻，中，重润滑基料，加热较重的润滑基料，然后用与上述相同的溶剂萃取，并将润滑基料分别单独送入加氢精制阶段。对重碱进行溶剂萃取的再循环提供了重要的热量节省的优点，以及在较重润滑基料的加氢精制中采用钝化工作条件的可能性。

10. 发明授权

US3802917A Separating tramp oils from oil-in-water emulsions 失效
标题翻译：从油包水乳化液中分离出挥发性油
公开(公告)号：US3802917A
公开(公告)日：1974-04-09
申请号：US23993972
申请日：1972-03-31
申请人： DOW CHEMICAL CO
发明人： TREAT L , HART P
IPC分类号： B01D17/04 , C10G33/04 , C10M175/04 , B08B7/04
CPC分类号： C10M175/04 , B01D17/042 , B01D17/047 , C10G33/04
摘要： Accumulations of tramp oils are removed from oil-in-water emulsions utilized as cleaners, lubricants and coolants by introducing into the emulsion a small but effective amount of a high molecular weight, water-soluble anionic polymer and heating the treated emulsion at an elevated temperature whereby the tramp oils are coalesced and floated to the surface of the emulsion. The essentially continuous but distinct tramp oil and emulsion phases are then readily separated.

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