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111. 发明申请

WO1993010862A1 TREATMENT OF WASTE 审中-公开
标题翻译：废物处理
公开(公告)号：WO1993010862A1
公开(公告)日：1993-06-10
申请号：PCT/AU1992000657
申请日：1992-12-07
申请人： TECHNOLOGICAL RESOURCES PTY. LIMITED , CONOCHIE, David, Stewart , BATTERHAM, Robin, John , MATTHEWS, Terry, Alan
发明人： TECHNOLOGICAL RESOURCES PTY. LIMITED
IPC分类号： A62D03/00
CPC分类号： B01J10/005 , A62D3/32 , A62D2101/04 , A62D2101/20
摘要： A method of destroying organic waste in a bath of molten metal and slag contained in a vessel (3) is disclosed. The method comprises injecting organic waste into the bath to form a primary reaction zone (13) in which the organic waste is thermally cracked and the products of the thermal cracking which are not absorbed into the bath are released into the space above the surface of the bath. The method further comprises injecting an oxygen-containing gas towards the surface of the bath to form a secondary reaction zone (17) in the space above the surface of the bath in which the oxidizable materials in the products from the primary reaction zone (13) are completely oxidized and the heat released by such oxidation is transferred to the bath. In order to facilitate efficient heat transfer from the secondary reaction zone (13) to the bath, the method further comprises injecting an inert or other suitable gas into the bath to cause molten metal and slag to be ejected upwardly from the bath into the secondary reaction zone (17).
摘要翻译：公开了一种在容器（3）中包含的熔融金属和炉渣中破坏有机废物的方法。该方法包括将有机废物注入浴中以形成主反应区（13），其中有机废物被热裂化，并且不被吸收到浴中的热裂解产物被释放到浴。所述方法还包括向所述浴的表面注入含氧气体，以在所述浴表面上方的空间中形成第二反应区（17），其中所述主反应区（13）的产物中的可氧化材料被完全氧化，并且通过这种氧化释放的热被转移到浴中。为了促进从第二反应区（13）到浴的有效的热传递，该方法还包括将惰性或其它合适的气体注入浴中以使熔融金属和炉渣从浴向上喷出到二次反应区（17）。

112. 发明申请

WO1992021409A1 PROCESS FOR IMMOBILIZING HEAVY METALS IN THE SOIL 审中-公开
标题翻译：在土壤中固定重金属的过程
公开(公告)号：WO1992021409A1
公开(公告)日：1992-12-10
申请号：PCT/CS1992000016
申请日：1992-05-28
申请人： DÉMOS DRUZ¿STVO , KRC¿MA, Ladislav , POPRACH, Radomil
发明人： DÉMOS DRUZ¿STVO
IPC分类号： A62D03/00
CPC分类号： A62D3/33 , A62D2101/43 , B09C1/08 , C05D3/02 , C05D9/00
摘要： In order to make harmless the heavy metals contained in the soil, in particular cadmium, alkaline silicates are added to the powdered limestone used in the lime treatment of the soil. The added potassium silicate enriches the soil with the desired potassium.
摘要翻译：为了使土壤中含有的重金属，特别是镉，碱性硅酸盐被添加到用于土壤的石灰处理的粉末状石灰石中是无害的。添加的硅酸钾使所需的钾丰富土壤。

113. 发明申请

WO1992017245A1 PROCESS FOR REDUCING THE POLLUTING CONTENT OF THE FLUE GAS FROM THERMAL PROCESSES 审中-公开
标题翻译：降低烟气从热处理过程中污染物含量的方法
公开(公告)号：WO1992017245A1
公开(公告)日：1992-10-15
申请号：PCT/DE1992000248
申请日：1992-03-27
申请人： METALLWARENFABRIK STOCKACH GMBH , GLATT, Wulf , GLATT, Wilfried , RADKE, Dietrich
发明人： METALLWARENFABRIK STOCKACH GMBH
IPC分类号： A62D03/00
CPC分类号： F23J15/006 , B01D53/70 , F23J2215/30
摘要： The invention relates to a process for reducing the polluting content of the flue gas from thermal processes, especially in the aluminium remelting process. To this end, finely divided metals and/or their oxides, hydroxides and/or oxihydroxides with an affinity for halogens are introduced into the heating flame but not in such quantities as would be necessary for the complete avoidance of the formation of dioxin and/or furane. To absorb the remaining pollutants, especially dioxins and furanes, the flue gas leaving the combustion chamber is sprayed with an incombustible oil-wateremulsion, preferably after the flue gas has passed through a preliminary washing process.

114. 发明申请

WO1992016262A1 IMMOBILIZATION OF LEAD IN SOLID RESIDUES FROM RECLAIMING METALS 审中-公开
标题翻译：重金属固体残留物中铅的固定
公开(公告)号：WO1992016262A1
公开(公告)日：1992-10-01
申请号：PCT/US1992002276
申请日：1992-03-23
申请人： WHEELABRATOR ENVIRONMENTAL SYSTEMS, INC.
发明人： WHEELABRATOR ENVIRONMENTAL SYSTEMS, INC. , FORRESTER, Keith, E.
IPC分类号： A62D03/00
CPC分类号： A62D3/33 , A62D2101/43 , Y10S423/18
摘要： Solid residues arising from the reclamation of metal from, for example, insulated wires and automobiles, have lead (Pb) sufficiently insolubilized to pass the EPA toxicity test. Addition of water soluble phosphate, especially phosphoric acid, increases the immobilization of lead (Pb) so as to make such residues in compliance with the toxicity tests over a substantially broader pH range, particularly with respect to the more stringent TCLP extraction test.
摘要翻译：来自例如绝缘电线和汽车的金属回收产生的固体残留物使铅（Pb）充分不溶解以通过EPA毒性试验。添加水溶性磷酸盐，特别是磷酸，增加了铅（Pb）的固定，从而使这些残留物在一个更广泛的pH范围内符合毒性试验，特别是在更严格的TCLP提取试验中。

115. 发明申请

WO1992005837A1 DICHLOROMETHANE ABATEMENT 审中-公开
标题翻译：二氯甲烷消费
公开(公告)号：WO1992005837A1
公开(公告)日：1992-04-16
申请号：PCT/US1991007174
申请日：1991-10-02
申请人： EASTMAN KODAK COMPANY
发明人： EASTMAN KODAK COMPANY , KAVALIUNAS, Arunas, Valentine
IPC分类号： A62D03/00
CPC分类号： A62D3/33 , A62D2101/22 , B01D53/70 , B01D2257/2064
摘要： A method of treating dichloromethane laden streams to prevent discharge into the environment by contacting the laden stream with N,N-dialkyldithiocarbamate salt in the presence of oxygen and water.

116. 发明申请

WO1992002278A1 REMOVING POLYCHLORINATED BIPHENYLS FROM A CONTAMINATED SURFACE 审中-公开
标题翻译：从污染的表面去除聚氯乙烯
公开(公告)号：WO1992002278A1
公开(公告)日：1992-02-20
申请号：PCT/US1991005577
申请日：1991-08-06
申请人： CHEMICAL PROCESSORS, INC.
发明人： CHEMICAL PROCESSORS, INC. , MILLER, Melvin, N. , RUCKER, Thomas, J.
IPC分类号： A62D03/00
CPC分类号： C10G21/006 , Y10S210/909 , Y10S516/01
摘要： A method and compositions for removal of polychlorinated biphenyls (PCBs) from a surface by treatment of the surface with an extraction solvent, an encapsulating solution and an aqueous wash are disclosed. The extraction solvent includes a mixture of kerosene and a surfactant. The encapsulating solution includes a mixture of a metal hydroxide, a solvent dispersion agent, a coupling agent and water.

117. 发明申请

WO1991008023A1 A METHOD FOR THE DESTRUCTION OF HALOGEN-CONTAINING SUBSTANCES 审中-公开
标题翻译：一种破坏含氢物质的方法
公开(公告)号：WO1991008023A1
公开(公告)日：1991-06-13
申请号：PCT/SE1990000754
申请日：1990-11-21
申请人： IPS INTERPROJECT SERVICE AB , AXELSSON, Carl-Lennart , TÖRNEMAN, Björn , TORSELL, Krister
发明人： IPS INTERPROJECT SERVICE AB
IPC分类号： A62D03/00
CPC分类号： A62D3/32 , A62D2101/22 , B01D53/70
摘要： A method for the destruction of a halogen-containing substance (7), such as halocarbons or a chlorenated organic substances, by conversion of the substance. The method is characterized mainly by reacting the halogen-containing substance (7) with molten iron so as to form an iron salt or iron salts, by introducing the substance into an iron bath together with oxygen gas (5) and/or oxygen-containing material (3), wherein the iron salt or salts is/are caused to leave the bath (2) in a dust and gas flow (10).
摘要翻译：通过物质的转化来破坏含卤素物质（7）的方法，例如卤代烃或氯化有机物质。该方法的特征主要是通过使含卤素物质（7）与铁水反应以形成铁盐或铁盐，通过将物质与氧气（5）和/或含氧物质一起引入铁浴中材料（3），其中使铁盐或盐在尘埃和气体流（10）中离开浴槽（2）。

118. 发明申请

WO1991006344A1 A METHOD AND A DEVICE FOR REMOVING AT LEAST ONE ELEMENT FROM A MORE SOLID MATERIAL BY MEANS OF A LIQUID 审中-公开
标题翻译：一种通过液体方式从更固体材料中移除至少一个元件的方法和装置
公开(公告)号：WO1991006344A1
公开(公告)日：1991-05-16
申请号：PCT/SE1989000613
申请日：1989-10-31
申请人： JÄHKEL, Gunnar
IPC分类号： A62D03/00
CPC分类号： B09B1/008 , B09C1/00 , C05F17/00 , C05F17/02 , C12M21/04 , C12M21/16 , C12M23/18 , C12M33/00 , C12M33/14 , Y02E50/343 , Y02P20/145 , Y02W30/43 , Y02W30/47
摘要： In a method and an installation to remove at least one element from a more solid material by means of a liquid, the material is arranged in a layer (2) having a considerable vertical extend in a chamber (1), in which there is arranged at least one well (3) having a liquid permeable construction in the area of or below a lower part of the material layer. The liquid is supplied to the material in the layer (2) at a level above at least a part of the layer to cause the liquid to move through the material and thereby bring with it said element. Liquid entering the well (3) after having moved downwardly through the material is transported to a separation device in order to separate the element from the liquid.
摘要翻译：在通过液体从更固体材料中除去至少一种元素的方法和装置中，材料被布置在具有在腔室（1）中具有相当大的垂直延伸的层（2）中，其中布置至少一个井（3）在材料层的下部区域或下方具有液体可渗透结构。将液体以层的至少一部分上方的层供应到层（2）中的材料，以使液体移动通过材料，从而将其带入所述元件。在向下移动通过材料之后进入井（3）的液体被运送到分离装置，以将元件与液体分离。

119. 发明申请

WO1988002268A1 PROCESS FOR DEHALOGENATION OF HYDROCARBONS 审中-公开
标题翻译：烃类去除方法
公开(公告)号：WO1988002268A1
公开(公告)日：1988-04-07
申请号：PCT/DE1987000433
申请日：1987-09-23
申请人： BÖLSING, Friedrich
IPC分类号： A62D03/00
CPC分类号： A62D3/34 , A62D2101/22 , A62D2101/28 , Y10S210/909
摘要： In order to effect dehalogenation of hydrocarbons, in particular polychlorinated aromatic compounds, which are also found in oils, oil sludge or in sea ooze or in the earth, said compounds are dispersed by the DCR process, and the finely-dispersed reaction product thus obtained is made to react in the presence of a nucleophile reaction body until dehalogenation is achieved.
摘要翻译：为了实现在油，油泥或海渗或地球中也发现的烃特别是多氯代芳族化合物的脱卤，所述化合物通过DCR方法分散，并且由此得到的微细分散的反应产物使其在亲核反应体的存在下反应，直至达到脱卤。

120. 发明申请

WO1986002847A1 DESTRUCTION OF TOXIC CHEMICALS 审中-公开
标题翻译：破坏毒性化学品
公开(公告)号：WO1986002847A1
公开(公告)日：1986-05-22
申请号：PCT/US1985001886
申请日：1985-09-30
申请人： USS ENGINEERS AND CONSULTANTS, INC. , BACH, Robert, D.
发明人： USS ENGINEERS AND CONSULTANTS, INC. , NAGEL, Christopher, J.
IPC分类号： A62D03/00
CPC分类号： A62D3/32 , A62D2101/04 , A62D2101/20 , A62D2101/22 , A62D2101/28 , A62D2101/40 , C21C5/48 , C21C5/5217 , C21C5/5241 , C22B7/003 , Y02P10/212 , Y02P10/253 , Y10S588/90
摘要： Toxic chemicals such as polychlorinated biphenyls and other organic wastes are destroyed, optionally together with inorganic wastes, by injecting them, together with oxygen, into a molten bath such as is utilized in a steelmaking facility. The bath may be melted initially by induction, an electric arc or otherwise; the desired temperature greater than 2500oF. may be maintained thereafter by the reaction of the oxygen and the organic waste. Various by-products may be obtained from the gas.

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