公开(公告)号：US4982782A

公开(公告)日：1991-01-08

申请号：US333571

申请日：1989-04-04

申请人： Walter F. Albers ,  James R. Beckman

发明人： Walter F. Albers ,  James R. Beckman

IPC分类号： B01D1/14 ,  B01D1/26 ,  B01D1/30 ,  B01D53/18 ,  C02F1/10 ,  C02F1/14 ,  F24F3/14 ,  F28D21/00

CPC分类号： C02F1/14 ,  B01D1/14 ,  B01D1/26 ,  B01D1/30 ,  B01D53/18 ,  C02F1/10 ,  F24F3/1417 ,  F28D21/0015 ,  F24F2003/144 ,  Y02W10/37

摘要： A method and apparatus for heat and mass transfer is described that is applicable to: concentration, crystallization, purification, fractionation, stripping, absorption, and/or heat exchange for liquid media; drying for solid or gel media; and temperature and humidity modification for gas media. Generally, using a moving gas, such as air at a constant and atmospheric pressure, a continual change in a vapor-liquid equilibrium is created between proximate but continually changing gas and liquid temperatures within energy transferring chambers. Chamber wetting, implemented segmentedly, allows mass transfer into and from the moving gas. A forced temperature differential in each chamber causes heat transfer between chambers by means of thermally conductive partitions. This transfer can allow condensation causing further evaporation in the opposite chamber resulting in a recycling of energy. Concurrent with temperature variances, the segmented wetting can further allow wetting substance concentrations caused by evaporation, selective condensation, or absorption to vary between wetted sectors. A migratory movement connecting these wetted sectors generally provides for development of applicable concentration gradients between the wetted sectors along the chamber length.

摘要翻译： 描述了用于热和质量转移的方法和装置，其适用于液体介质的浓缩，结晶，纯化，分馏，汽提，吸收和/或热交换; 干燥固体或凝胶介质; 和气体介质的温湿度修改。 通常，使用诸如恒定和大气压力下的空气的移动气体，在能量转移室内的气体和液体温度之间产生连续的气液平衡变化。 腔室润湿，分段实施，允许质量传递入和移出气体。 每个室中的强制温差通过导热隔板引起室之间的热传递。 这种转移可以使冷凝物在相反的室中进一步蒸发，导致能量再循环。 与温度变化同时，分段润湿可以进一步允许由润湿部分之间的蒸发，选择性冷凝或吸收引起的润湿物质浓度变化。 连接这些湿润部门的移徙运动通常提供了沿室长度的沿湿润部分之间适用的浓度梯度的开发。

公开(公告)号：US4906330A

公开(公告)日：1990-03-06

申请号：US291624

申请日：1988-12-29

申请人： Friedrich Preisser

发明人： Friedrich Preisser

IPC分类号： C02F1/10 ,  C02F1/04 ,  C02F9/00

CPC分类号： C02F1/048 ,  C02F2101/18 ,  Y10S159/06 ,  Y10S203/11

摘要： Hardening-shop wastewaters can be removed without salt incrustations and without creating harmful exhaust steam during the evaporation of the wastewaters only if the heat is supplied across the free liquid surface to temperatures of 50.degree. C. to 85.degree. C. and a flow of air is conducted across the free liquid surface.

摘要翻译： 只有当热量通过自由液体表面供应到50℃至85℃的温度并且空气流动时，可以在没有盐结垢的情况下除去硬化车间废水，并且在废水蒸发期间不产生有害排气 穿过自由液体表面。

公开(公告)号：US4861489A

公开(公告)日：1989-08-29

申请号：US67776

申请日：1987-06-01

申请人： Thomas R. Swift ,  Dennis H. Desty

发明人： Thomas R. Swift ,  Dennis H. Desty

IPC分类号： C02F1/10 ,  C02F1/42 ,  C02F1/46 ,  C02F1/50 ,  C02F9/00 ,  F24F6/00

CPC分类号： F24F6/00 ,  C02F1/42 ,  C02F1/4606 ,  C02F2103/023 ,  C02F2303/04 ,  Y02W10/37

摘要： A water recirculating system is which (a) water is continuously re-circulated through the system for the prime purpose of causing evaporation from the circulating water: and (b) such water is caused during its flow through an open part of said system through which part atmospheric air may flow to impinge on one or more solid surfaces whereby to increase the free water surface area available for evaporation and at a speed sufficient to release small water droplets from the water flow into the surrounding atmosphere. The system includes in serial relation with the water flow path a decontamination means (64) which comprises a chamber through which the circulating water may flow and in which there is provided an ion releasing means (80.82) for releasing metal ions particularly of silver, copper and zinc into water flowing through said chamber at a release rate sufficient to produce in said flowing water a concentration of such ions sufficient to kill or render innocuous preselected kinds of respiratory disease causing bacterial (particularly Legionella Pneumophila) and other organisms present in said water.

摘要翻译： 水循环系统是（a）水通过系统连续地再循环，主要目的是使来自循环水的蒸发：（b）这种水在其流过所述系统的开放部分期间引起， 部分大气可以流动以撞击在一个或多个固体表面上，从而增加可用于蒸发的自由水表面积，并以足以将水滴从水流释放到周围环境中的速度。 该系统包括与水流通道串联的净化装置（64），该净化装置（64）包括循环水可以流过的室，其中设置有用于释放特别是银的金属离子的离子释放装置（80.82），铜 和锌流入所述室中的水，其释放速率足以在所述流动水中产生足够的这种离子的浓度，以杀死或产生无害的预选种类的引起细菌（特别是军团杆菌）和其它存在于所述水中的生物体的呼吸道疾病。

公开(公告)号：US4391228A

公开(公告)日：1983-07-05

申请号：US297652

申请日：1981-08-31

申请人： A. Joe Reinert

发明人： A. Joe Reinert

IPC分类号： C02F1/10 ,  F22B1/06 ,  F22B1/02

CPC分类号： F22B1/06 ,  C02F1/10

摘要： Process and apparatus for the heating of fluids by heat exchange with falling shot particles. A heat-transfer medium is heated to a temperature above its melting point to produce a body of molten heat-transfer medium at an elevation above a fluid heating zone. The molten medium is sparged downardly into the heating zone where it contacts fluid therein. The molten medium is solidified to form shot particles and the aqueous fluid in contact therewith is heated. The resulting steam or hot water is recovered from the heating zone and the relatively cool shot particles are recovered from the heating zone and recirculated for heating to produce molten heat-transfer medium as described above. The heat-transfer medium may take the form of heavy metals such as lead and lead alloys. Where hard water is used as the feed to the heating zone, the resulting scale deposits are recovered with the shot particles and then separated therefrom prior to recirculating the shot particles for melting to form the molten heat-transfer medium.

摘要翻译： 通过与掉落的颗粒进行热交换来加热流体的方法和装置。 将传热介质加热到高于其熔点的温度，以在流体加热区上方的高度产生熔融传热介质体。 将熔融介质向下喷入加热区，其中其接触流体。 熔融介质固化形成喷射颗粒，与其接触的水性流体被加热。 从加热区回收所得的蒸汽或热水，并从加热区回收相对冷的喷射颗粒并再循环加热以产生如上所述的熔融传热介质。 传热介质可以采用铅和铅合金等重金属的形式。 在使用硬水作为加热区的进料的情况下，所得到的垢沉积物用喷射颗粒回收，然后在再次喷射颗粒进行熔融之前与其分离，形成熔融传热介质。

公开(公告)号：US4386005A

公开(公告)日：1983-05-31

申请号：US222760

申请日：1981-01-06

申请人： Anita G. Kapiloff ,  Randolph T. Hatch

发明人： Anita G. Kapiloff ,  Randolph T. Hatch

IPC分类号： C02F1/10 ,  C02F5/14

CPC分类号： C02F5/14 ,  B01D61/025 ,  B01D61/04 ,  B01D65/08 ,  B01D2311/04 ,  B01D2321/162

摘要： A composition for inhibiting scale build up in reverse osmosis water purification systems. The composition is composed of low molecular weight polyacrylic and phytic acid in a synergistic combination and significantly reduces build up of calcium, magnesium, and/or iron scale.

摘要翻译： 用于在反渗透水净化系统中抑制结垢的组合物。 组合物由协同组合的低分子量聚丙烯酸和植酸组成，并显着减少钙，镁和/或铁垢的积累。

公开(公告)号：US4243526A

公开(公告)日：1981-01-06

申请号：US12405

申请日：1979-02-15

申请人： Sven-Erik L. Ransmark

发明人： Sven-Erik L. Ransmark

IPC分类号： C02F1/10 ,  C02F1/16 ,  C02F1/12

CPC分类号： C02F1/16 ,  C02F1/10

摘要： A process for purifying liquids comprises the steps of feeding the liquid to be purified into a sealed chamber and to guide the liquid in such a relation to a stream of air which is guided to circulate in a cycle in said chamber and is heated during part of its cycle, that the liquid will come into contact with the stream of air in a location where said stream of air has a raised temperature, bringing the damped air thus generated to condensate and discharging the resulting condensate from said chamber such as through a first line whereas the rest of the liquid is discharged separately through a second line.The invention also refers to a plant or device, designed to carry out the process.

摘要翻译： 用于净化液体的方法包括以下步骤：将待净化的液体进料到密封室中，并以与空气流相关的方式引导液体，所述空气流被引导以在所述室中循环循环并且在部分 其循环使得液体将在所述空气流具有升高的温度的位置中与空气流接触，从而使由此产生的阻尼空气冷凝并将所得冷凝物从所述室排出，例如通过第一管线 而其余的液体通过第二条线分开排出。 本发明还涉及设计用于实施该方法的设备或设备。

公开(公告)号：US4077849A

公开(公告)日：1978-03-07

申请号：US627964

申请日：1975-11-03

申请人： Kurt F. Ziehm, Jr.

发明人： Kurt F. Ziehm, Jr.

IPC分类号： B01D1/16 ,  C02F1/10 ,  C02F1/14 ,  F24J2/46 ,  B01D3/10

CPC分类号： F24J2/4649 ,  B01D1/16 ,  C02F1/10 ,  C02F1/14 ,  Y02E10/40 ,  Y10S126/908 ,  Y10S159/903 ,  Y10S203/01 ,  Y10S203/11 ,  Y10S203/13

摘要： Desalination apparatus utilizing solar heating of metal member(s) such as balls, rollers, or metal endless belt(s) in a heating chamber and vaporizing saline water with the latent heat in said metal member(s) by spraying saline water thereon in a vaporizing chamber, a water-cooled condenser to condense the vapors, a trough to collect the condensate, a rinse tank to remove salt deposits and/or saline water from the metal member(s), and means for returning the rinsed metal member(s) for solar reheating.

摘要翻译： 在加热室中利用诸如球，滚子或金属环形带的金属构件的太阳能加热的海水淡化装置，并且通过在所述金属构件中通过在其中喷洒盐水来蒸发所述金属构件中的潜热， 蒸发室，用于冷凝蒸汽的水冷冷凝器，用于收集冷凝物的槽，用于从金属构件去除盐沉积物和/或盐水的漂洗槽，以及用于使漂洗的金属构件 ）用于太阳能再加热。

公开(公告)号：US3986938A

公开(公告)日：1976-10-19

申请号：US480963

申请日：1974-06-19

申请人： Calvin S. Smith, Jr.

发明人： Calvin S. Smith, Jr.

IPC分类号： B01D1/26 ,  B01D3/06 ,  C02F1/10 ,  B01D1/00 ,  B01D3/02 ,  B01D3/00 ,  B01D3/10

CPC分类号： B01D1/26 ,  B01D3/065 ,  C02F1/10 ,  Y02W10/37 ,  Y10S159/33 ,  Y10S159/903

摘要： A low boiling, water immiscible medium is directly contacted in liquid state with relatively hot or warm water (e.g. with hot recycled fresh water in a desalination system or with warm surface sea water in an energy production system) and in vapor state with relatively cold or cool water (e.g. surface sea water in a desalination system or deep sea water in an energy production system) whereby thermal energy is efficiently transferred between the phases that are so contacted; the energy transfer is for the purpose of evaporating the immiscible liquid in an energy production system and is for the purpose of evaporating saline water in a desalination system; and the effluent from the process which is returned to its natural environment (e.g. to the sea) is treated to remove all significant amounts of entrained and dissolved immiscible medium.

公开(公告)号：US3748867A

公开(公告)日：1973-07-31

申请号：US3748867D

申请日：1972-01-26

申请人： HAMRI B

发明人： HAMRI B

IPC分类号： C02F1/10 ,  C02F1/14 ,  F25D23/00

CPC分类号： C02F1/10 ,  C02F1/14 ,  Y02A20/212

摘要： An elongated flexible tube has its upper end attached to a lighter-than-air balloon, preferably in the form of a non-rigid air ship (blimp), the length of the tube being sufficiently great to extend from about ground level to a temperature zone having a climatic condition in which the temperature or moisture distribution of the atmosphere is sufficiently different from that at ground level to permit, either, condensation of moisture as moisture-containing atmosphere is conducted upwardly into the tube or introduction of seed crystals, such as silver iodide, into the atmosphere to cause precipitation. In the first case, the tube is preferably terminated at its lower end at an opening spaced a short distance above a large body of water, such as an ocean, and maintained on floats or pontoons located in the subtropical or tropical regions, moisture-laden air from the ocean being drawn into the tube so that the water only will condense on the tube walls, at the upper atmospheric reaches thereof, to be drawn off and collected. In the second case, when seed crystals are to be introducted, the tube is preferably mounted on an automotive vehicle for wide dispersion of seed crystals.

摘要翻译： 细长的柔性管的上端连接到比空气轻的气球，优选为非刚性的空气船（飞艇）的形式，管的长度足够大以从大约地平面延伸到温度 具有气候条件的区域，其中气氛的温度或水分分布与地面水平的温度或水分分布充分不同，以允许将水分作为含水气氛的冷凝向上进入管或引入晶种，例如 碘化银，进入大气引起沉淀。 在第一种情况下，管优选地在其下端处以在大的水体（例如海洋）上方间隔开短距离的开口终止，并且保持在位于亚热带或热带地区的浮子或浮筒上，水分 来自海洋的空气被吸入管中，使得水将仅在其上部大气层的管壁上冷凝以被抽出和收集。 在第二种情况下，当要引入晶种时，优选将管安装在机动车辆上用于晶种的分散。

公开(公告)号：US3745207A

公开(公告)日：1973-07-10

申请号：US3745207D

申请日：1971-01-25

申请人： ENVIRONMENTAL TECHNOLOGY

发明人： HANSEN L

IPC分类号： B01J8/10 ,  B01J8/16 ,  C01G49/06 ,  C02F1/04 ,  C02F1/10 ,  C02F1/72 ,  C01G49/02 ,  C01B17/48 ,  C01B17/68

CPC分类号： C02F1/725 ,  B01J8/10 ,  B01J8/16 ,  C01G49/06 ,  C02F1/048 ,  C02F1/10 ,  Y10S423/01 ,  Y10S423/02

摘要： WASTE ACID PICKLE LIQUOR IS CONVERTED INTO IRON OXIDE AND ACID BY DEPOSITING IT ON A COMPACT MOVING BED AND SWEEPING THE BED WITH HOT OXIDIZING GASES.