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1.发明授权Method for cooling and separating chlorides and fluorides from ammoniacal gas 失效从氨气中冷却和分离氯化物和氟化物的方法
公开(公告)号：US4374811A
公开(公告)日：1983-02-22
申请号：US191014
申请日：1980-09-26
申请人： Robert Karger , Horst Dungs
发明人： Robert Karger , Horst Dungs
CPC分类号： B01D53/1493 , B01D53/14
摘要： A method and device of cooling and separating chlorides and fluorides from ammoniacal gas produced in the carbonization gasification of coal includes the addition of an aqueous salt solution having a concentration of at least one of chlorine and fluorine ions up to saturation to the ammoniacal gas in a color to form a salt solution enriched with chlorides, fluorides and ammonia compounds and a treated gas, and removing at least part of the enriched solution from the cooler.
摘要翻译： 在煤的碳化气化中产生的氨气中冷却和分离氯化物和氟化物的方法和装置包括：在一定浓度下加入浓度为至少一种氯和氟离子饱和的含水盐溶液至氨气中 形成富含氯化物，氟化物和氨化合物的盐溶液和经处理的气体，并从冷却器中除去至少部分富集溶液。
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公开(公告)号：US4371508A
公开(公告)日：1983-02-01
申请号：US200973
申请日：1980-10-27
申请人： Klaus Weinzierl , Robert Karger
发明人： Klaus Weinzierl , Robert Karger
CPC分类号： B01D53/501
摘要： A method of operating a flue gas desulfurization with a steam power plant heated with fossil fuels. The sulfur dioxide contained in the flue gas is removed in a wash tower by means of an excess of milk of lime or limestone, and the resulting sulfite is oxidized with air at a low pH-value into calcium sulfate. The non-converted milk of lime or limestone is neutralized at least partially by an addition of acid waste waters from a complete desalination plant for the supply water, and/or by an addition of acid condensate from the flue or chimney of the steam power plant. An installation for carrying out the method of the present invention includes a wash tower having flue gas flowing therethrough, an oxidation tower having air flowing therethrough, milk of lime or limestone supply into the wash tower, and a delivery device for the wash liquid in the wash tower and in the oxidation tower, with the device having a pump for liquid drawn off from the sump of the wash tower. The sump of the wash tower is connected with a supply line for acid waste water from a complete desalination plant, and/or with a supply line for acid condensate from the chimney or flue of the steam power plant.
摘要翻译： 用与化石燃料一起加热的蒸汽发电厂运行烟气脱硫的方法。 废气中包含的二氧化硫通过过量的石灰或石灰石乳在洗涤塔中除去，所得到的亚硫酸盐用低pH值的空气氧化成硫酸钙。 至少部分地通过从用于供水的完全脱盐设备添加酸性废水和/或通过从蒸汽动力装置的烟道或烟囱中加入酸性冷凝物来中和至少部分地将未转化的石灰或石灰石的乳中和 。 用于实施本发明的方法的装置包括：具有流过其中的烟道气的洗涤塔，具有流过其中的空气的氧化塔，向洗涤塔中供应的石灰或石灰石的奶，以及用于洗涤液中的洗涤液的输送装置 洗涤塔和氧化塔中，该装置具有用于从洗涤塔的集水槽排出的液体的泵。 洗涤塔的贮槽与来自完整的脱盐设备的酸性废水的供应管线和/或来自蒸汽发电厂的烟囱或烟道的用于酸冷凝物的供应管线连接。
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公开(公告)号：US5673634A
公开(公告)日：1997-10-07
申请号：US428211
申请日：1995-07-14
申请人： Robert Karger , Horst Ruckert
发明人： Robert Karger , Horst Ruckert
CPC分类号： F23J15/006 , F01K23/10 , F01K23/103 , F22D1/36 , F23K1/04 , F23L15/02 , F28D19/00 , F23L2900/15042 , Y02E20/348
摘要： An incineration plant includes a heat exchanger arranged in a flue gas flow following a reduction stage for nitrogen oxides and in front of a flue gas dust collector, and a heat transfer medium circuit for absorbing heat from the heat exchanger in the flue gas flow. The heat exchanger is connected to the heat transfer medium circuit such that the heat transfer medium conducted in the circuit is admitted to the heat exchanger. The heat transfer medium circuit has at least one additional heat exchanger for absorbing heat from the heat transfer medium. A feed water preheater is arranged in the heat transfer medium circuit.
摘要翻译： PCT No.PCT / EP92 / 02643 Sec。 371 1995年7月14日第 102（e）日期1995年7月14日PCT 1991年11月17日PCT PCT。 WO94 / 11677 PCT出版物 日期1994年5月26日焚化装置包括在氮氧化物还原阶段和烟道气集尘器前排列在烟道气流中的热交换器，以及用于从烟道中的热交换器吸收热量的传热介质回路 气流。 热交换器连接到传热介质回路，使得在回路中传导的传热介质被允许进入热交换器。 传热介质回路具有至少一个用于从传热介质吸收热量的附加热交换器。 供水预热器布置在传热介质回路中。
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4.发明授权Process for cooling and separating chlorides and fluorides from gas mixtures 失效从气体混合物中冷却和分离氯化物和氟化物的方法
公开(公告)号：US4419334A
公开(公告)日：1983-12-06
申请号：US318920
申请日：1981-11-06
申请人： Robert Karger
发明人： Robert Karger
摘要： A method for the cooling and separation of chlorides and fluorides from hot mixtures of gases generated by the gasification of solid or liquid fuels or by extracting gas from solid fuels by cooling the gas mixture in the presence of a circulating liquid of ammonia and water in a cooler at a temperature below the adiabatic saturation temperature. This results in condensation of the steam contained in the gas and the formation, by sublimation of the gaseous ammonia, HCl or HF, of solid ammonium chloride or ammonium fluoride. These solids become dissolved in the condensed steam or the liquid circulated in the cooler and are then discharged from the cooler.
摘要翻译： 一种用于通过固体或液体燃料气化产生的气体混合气体的冷却和分离的方法，或通过在氨和水的循环液体存在下冷却气体混合物，从固体燃料中提取气体的方法 在低于绝热饱和温度的温度下更冷。 这导致通过固体氯化铵或氟化铵气态氨，HCl或HF的升华使包含在气体和地层中的蒸汽冷凝。 这些固体溶解在冷凝的蒸汽或在冷却器中循环的液体中，然后从冷却器排出。
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公开(公告)号：US4462976A
公开(公告)日：1984-07-31
申请号：US352857
申请日：1982-02-26
申请人： Robert Karger
发明人： Robert Karger
摘要： Treatment of waste water containing chlorides comprising treatment with Ca (OH).sub.2 or CaCO.sub.3 to convert the chlorides to CaCl.sub.2, adding sulfuric acid to said water in a reaction vessel to produce hydrochloric acid and gypsum, circulating the mixture in a closed cycle between the reaction vessel and a distillation column for the extractive distillation of the resulting hydrochloric acid, and filtering out the accumulating gypsum sludge from the treated waste water, wherein the added amount of waste water amount of hydrochloric acid correspond to the amount of sludge exiting the reaction vessel or the amount of distillate removed from the distilling column and the amount of gypsum separated, and the hydrochloric acid concentration in the liquid is less than the maximum azeotropic concentration for a mixture of H.sub.2 O and HCl.
摘要翻译： 处理含有氯化物的废水，包括用Ca（OH）2或CaCO 3处理以将氯化物转化为CaCl 2，在反应容器中向所述水中加入硫酸以产生盐酸和石膏，在反应之间的封闭循环中使混合物循环 容器和用于所得盐酸的萃取蒸馏的蒸馏塔，并且从处理的废水中过滤积聚的石膏污泥，其中加入的盐酸的废水量相当于离开反应容器的污泥的量或 从蒸馏塔中除去的馏出物的量和分离的石膏的量以及液体中的盐酸浓度小于H 2 O和HCl的混合物的最大共沸浓度。
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