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公开(公告)号：US4653268A
公开(公告)日：1987-03-31
申请号：US741729
申请日：1985-06-06
CPC分类号： F02C7/143 , F01K21/047 , Y02E20/16
摘要： In a regenerative gas turbine cycle in which heat recovery is carried out by multi-phase and multi-component mixture of compressed air/liquid phase water/steam (hereinafter referred to as MPC mixture), said mixture being obtained by injection of liquid phase water (hereinafter referred to simply as water) into a part of or the whole of compressed gas using air or air based gas (hereinafter referred to as air) as a combustion supporting/working medium gas; the improvement comprising(a) intercooling of said compressor, and/or(b) precooling of the compressed air for producing the MPC mixtureby a part of the MPC mixture.
摘要翻译： 在通过压缩空气/液相水/蒸汽的多相和多组分混合物（以下称为MPC混合物）进行热回收的再生燃气轮机循环中，所述混合物通过注入液相水 （以下简称为水）成为使用空气或空气的气体（以下称为空气）作为燃烧支撑/作业介质气体的压缩气体的一部分或全部; 所述改进包括（a）所述压缩机的中间冷却和/或（b）用于由MPC混合物的一部分产生MPC混合物的压缩空气的预冷却。
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公开(公告)号：US4610137A
公开(公告)日：1986-09-09
申请号：US744238
申请日：1985-06-13
CPC分类号： F02C7/143 , F01K21/047 , F02C7/16 , F05D2260/211 , Y02E20/16
摘要： A regenerative gas turbine cycle wherein heat recovery is carried out by a mixture of air/steam which is obtained by contact between water and compressed air, the compressed air being compressed by a compressor for compressing gas using air or air based gas as a combustion supporting/working medium gas. The cycle includes the improvement whereby mixture of air/steam and liquid phase cooled water is obtained through contact between the compressed air and heated water which is used as heat recovering medium; the cooled water being used as heat recovering medium not only for heat recovery of turbine exhaust gas but also, for(a) intercooling of the compressor, and/or(b) precooling of compressed air for the contact operation.Water corresponding to the amount of water which contacts the compressed air and is lost by evaporation is added to the liquid phase water for contact or heat recovery as it is or after use as a heat recovering medium.
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公开(公告)号：US4537023A
公开(公告)日：1985-08-27
申请号：US448322
申请日：1982-12-09
CPC分类号： F02C7/143 , F01K21/047 , F02C7/16 , F05D2260/211 , Y02E20/16
摘要： In a regenerative gas turbine cycle in which heat recovery is carried out by a mixture of air/steam which is obtained by contact between water and a part of or the whole of compressed air, said compressed air being compressed by a compressor for compressing gas using air or air based gas as a combustion supporting/working medium gas; the improvement comprising: the mixture of air/steam and liquid phase cooled water being obtained through the contact between the compressed air and heated water which is used as heat recovering medium; said cooled water being used as heat recovering medium not only for heat recovery of turbine exhaust gas but also, for(a) intercooling of the compressor, and/or(b) precooling of compressed air for the contact operation;supplying water corresponding to the amount of water which contacts the compressed air and is lost by evaporation to the liquid phase water for contact or heat recovery as it is or after using as a heat recovering medium.
摘要翻译： 在通过水与一部分或全部压缩空气接触获得的空气/蒸汽的混合物进行热回收的再生式燃气轮机循环中，所述压缩空气被压缩机压缩，用于压缩气体，使用 空气或空气基气体作为燃烧支持/工作介质气体; 该改进包括：通过压缩空气和用作热回收介质的加热水之间的接触获得空气/蒸汽和液相冷却水的混合物; 所述冷却水不仅用于热回收涡轮废气，而且还用于（a）压缩机的中间冷却和/或（b）用于接触操作的压缩空气的预冷却; 将与压缩空气接触的水量相应地蒸发的水相当于作为热回收介质的使用时或作为热回收介质使用后，向蒸发的液相水供给接触或热回收。
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公开(公告)号：US4311868A
公开(公告)日：1982-01-19
申请号：US96157
申请日：1979-11-20
IPC分类号： B01J27/12 , B01J31/40 , B01J38/00 , C07B61/00 , C07C1/00 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/32 , C07C67/00 , C10G35/06 , C07C5/13
CPC分类号： B01J31/121 , B01J31/122 , B01J31/4015 , C07C5/02 , C07C5/2246 , C07C5/228 , C07C5/2789 , C07C5/321 , C10G35/06 , B01J2231/52 , B01J27/12 , B01J31/26 , B01J31/36 , C07C2527/133 , C07C2531/12 , Y02P20/584
摘要： Hydrocarbon is catalytically converted by using a fluorine compound represented by the general formula Z.sup.+ MF.sub.6.sup.-, wherein Z is a hydrogen atom or a hydrogen group, and M is a niobium atom, an antimony atom or a tantalum atom as a catalyst, wherein a catalytically inactive component is settled as a heavy liquid phase or deposited as a solid in a reaction product solution from the conversion of hydrocarbon, the heavy liquid phase or the solid is removed from the reaction product solution, thereby removing substantially the catalytically inactive component therefrom, and the remaining catalytically active component is reused in the conversion of hydrocarbon. An amount of a fresh catalyst solution to be supplemented is considerably reduced by effectively reusing the catalytically active component.
摘要翻译： 通过使用由通式Z + MF6-表示的氟化合物催化转化烃，其中Z是氢原子或氢原子，M是铌原子，锑原子或钽原子作为催化剂，其中a 催化非活性组分作为重液相沉降或作为固体沉积在反应产物溶液中，从烃的转化，从反应产物溶液中除去重质液相或固体，从而从其中除去基本上不含催化活性的组分， 并且剩余的催化活性组分在烃的转化中被重新使用。 通过有效地重新使用催化活性组分，一定量的待补充的新鲜催化剂溶液显着降低。
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公开(公告)号：US4311867A
公开(公告)日：1982-01-19
申请号：US142062
申请日：1980-04-21
CPC分类号： C07C5/2786
摘要： Unbranched or less branched paraffins having 6 carbon atoms as essential components are isomerized without side reaction in high yield in the presence of hydrogen fluoride and boron trifluoride as a catalyst while keeping percent isomerization of paraffins having 6 carbon atoms lower than the equilibrium percent isomerization of the paraffins having 6 carbon atoms at a given reaction temperature, or by conducting isomerization at a plurality of stages while keeping a reaction temperature at a given stage lower than that at the preceding stage and keeping percent isomerization of paraffins having 6 carbon atoms at a given stage lower than the equilibrium percent isomerization thereof at the reaction temperature at the stage.
摘要翻译： 具有6个碳原子作为必要组分的无支链或少支链烷烃在氟化氢和三氟化硼作为催化剂的存在下以高产率异构化而没有副反应，同时保持具有6个碳原子的链烷烃的异构化比其平均百分比异构化低 在给定反应温度下具有6个碳原子的链烷烃，或者通过在多个阶段进行异构化，同时保持在给定阶段的反应温度低于前一阶段的反应温度，并在给定阶段保持具有6个碳原子的链烷烃的异构化百分比 低于在该阶段的反应温度下的平均百分比异构化。
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66.发明授权
公开(公告)号：US4013430A
公开(公告)日：1977-03-22
申请号：US645174
申请日：1975-12-29
CPC分类号： B01D53/60
摘要： In the process wherein industrial exhaust gases containing nitrogen oxides and SO.sub.2 are treated with an absorbing solution containing an iron chelate complex and a sulfite to remove nitrogen oxides and SO.sub.2, the absorptivity of the solution is reduced sometimes on account of dithionate formed during the treatment. The absorptivity-reduced absorbing solution is regenerated by heat-treating the solution at a pH of 3.0 or lower and a temperature of 80.degree. C or higher whereby the dithionate is decomposed.
摘要翻译： 在包含氮氧化物和SO 2的工业废气用含铁螯合络合物和亚硫酸盐的吸收溶液处理以除去氮氧化物和SO 2的过程中，由于处理期间形成的连二硫酸盐，有时会降低溶液的吸收性。 吸收性降低的吸收溶液通过在pH3.0以下和80℃以上的温度下热处理而再生，由此使连二磺酸盐分解。
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