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    • 3. 发明申请
    • (メタ)アクリル酸の製造方法および晶析システム
    • 生产(甲基)丙烯酸和结晶体系的方法
    • WO2010131603A1
    • 2010-11-18
    • PCT/JP2010/057808
    • 2010-05-07
    • 株式会社日本触媒杉本 貴
    • 杉本 貴
    • C07C51/43B01D9/02C07C57/07
    • B01D9/0013C07C51/43F25B25/005F25B29/006C07C57/04
    •  熱源機4Aから冷熱媒を晶析器1に供給し、粗(メタ)アクリル酸溶液から(メタ)アクリル酸を結晶化する工程と;晶析器1から冷熱媒を排出し、熱源機4Aに返送する工程と;熱源機4Bから温熱媒を晶析器1に供給し、前記(メタ)アクリル酸を融解する工程と;晶析器1から温熱媒を排出し、熱源機4Bに返送する工程とを有し;第1バッファータンク5を用いて、熱源機4Aに返送する冷熱媒の温度を一定範囲に保ち;第2バッファータンク6を用いて、熱源機4Bに返送する温熱媒の温度を一定範囲に保つことを特徴とする(メタ)アクリル酸の製造方法。
    • 本发明提供一种制备(甲基)丙烯酸的方法,其包括将冷却介质从热源(4A)进料到结晶单元(1)并从粗(甲基)丙烯酸结晶(甲基)丙烯酸) 解; 从所述结晶单元(1)排出冷却介质并将所述冷却介质返回到所述热源(4A)的步骤; 将加热介质从热源(4B)供给到结晶单元(1)并熔融(甲基)丙烯酸的步骤; 以及从结晶单元(1)排出加热介质并将所述加热介质返回到热源(4B)的步骤。 使用第一缓冲罐(5)将返回到热源(4A)的冷却介质的温度保持在一定的范围内,返回到热源(4B)的加热介质的温度保持在固定范围内 使用第二缓冲罐(6)。
    • 5. 发明申请
    • HEAT PUMP ENERGIZED BY LOW-GRADE HEAT SOURCE
    • 由低等级热源可加热的热泵
    • WO1985005170A1
    • 1985-11-21
    • PCT/US1985000783
    • 1985-04-30
    • TCHERNEV, Dimiter, I.
    • F25B07/00
    • F25B17/08F25B27/007F25B29/006F28D20/003Y02A30/272Y02A30/278Y02B10/20Y02B10/24Y02B30/64Y02E60/142
    • A heat pump using zeolite as an adsorbent (Fig. 3) wherein thermal energy from adsorbent zeolite in a one hermetically sealed space (121) is used to heat desorbing zeolite located in another hermetically sealed space (120), such heat being conveyed by heat exchanger conduits containing a fluid which, before heating the desorbing zeolite, has its temperature increased to about 400 F (205 C) by a gas flame (at 151), the adsorption and desorption phases being changed between the zeolites in each cycle by reversing the fluid flow in the conduits. Cooling and heating for a building or other purposes are provided through the condenser (122) and evaporator (124) respectively for the working gas (water) which is desorbed and adsorbed into the zeolites. A propagating temperature front is established through the fluid - to-zeolite heat exchanger conduits to provide utilization of as much as ninety percent of thermal energy available during the desorption/adsorption phases.
    • 一种使用沸石作为吸附剂的热泵(图3),其中在一个气密密封空间(121)中来自吸附剂沸石的热能用于加热位于另一个密封空间(120)中的解吸沸石,这种热被热量输送 交换器管道包含流体,在加热解吸沸石之前,通过气体火焰(在151℃)将其温度升高到约400℉(205℃),吸附和解吸相在沸石之间改变 在每个循环中通过反转导管中的流体流动。 通过冷凝器(122)和蒸发器(124)分别为解吸并吸附到沸石中的工作气体(水)提供建筑物的冷却和加热或其它目的。 通过流体 - 沸石热交换器管道建立传播温度前沿,以提供在解吸/吸附阶段期间可用的多达90%的热能的利用。
    • 7. 发明申请
    • CHILLER-HEAT PUMP
    • 冷热泵
    • WO2010122569A2
    • 2010-10-28
    • PCT/IN2010/000119
    • 2010-04-26
    • THERMAX LIMITEDBALU, RadhakrishnanBABU, PanneerselvamSWAPNA, Kulkarni
    • BALU, RadhakrishnanBABU, PanneerselvamSWAPNA, Kulkarni
    • F25B30/00
    • F25B29/006F25B15/008Y02A30/277Y02B30/62
    • An apparatus for providing heating and/or refrigeration effect and a method thereof is disclosed which provides simultaneous heating and refrigeration, only heating or only refrigeration, using a double-effect vapor absorption cycle or a single-effect vapor absorption cycle. The present invention comprises providing a heat input to an absorbent in a generator to obtain a concentrated absorbent which is fed to a set of absorbers which are located in co-operation with a set of evaporators provided with a condensed refrigerant, to obtain heating and/or refrigeration effect. The heat/energy used during the process is recovered by a plurality of heat exchangers such that the wastage of energy and utilities is minimized. The present invention substantially reduces the CO 2 emissions, thus is eco-friendly.
    • 公开了一种用于提供加热和/或制冷效果的装置及其方法,其提供同时加热和制冷,仅使用双重效应蒸气吸收循环或单效蒸气吸收循环的加热或仅制冷。 本发明包括向发生器中的吸收剂提供热量输入以获得浓缩的吸收剂,其被供给到与设置有冷凝的制冷剂的一组蒸发器配合的一组吸收器,以获得加热和/ 或制冷效果。 在该过程中使用的热量/能量被多个热交换器回收,使得能量和效用的浪费被最小化。 本发明大大减少二氧化碳排放量,因此是环保的。
    • 10. 发明申请
    • HEATING AND COOLING PUMP
    • 加热和冷却泵
    • WO1998023906A1
    • 1998-06-04
    • PCT/FR1997002134
    • 1997-11-27
    • GAZ DE FRANCELE GOFF, PierreDORNIER, JérômeSOIDE, Isabelle
    • GAZ DE FRANCE
    • F25B15/06
    • F25B15/06F25B15/006F25B29/006Y02A30/277Y02B30/62
    • The invention concerns a device for the simultaneous production of heat and cold designed for being coupled with a pump (30) for cooling a refrigerating fluid supplying the air conditioning system of a building (40) and comprising a separator (32) for separating by evaporation and condensation the two constituents, one of which is volatile, from a first refrigerating fluid and a mixer (34) for forming back by evaporation and absorption this first refrigerating fluid. This device comprises a boiler-separator (44) including a combustion chamber (48) designed for being connected with the cooling pump (30) for heating the first refrigerating fluid in order to separate its constituents and a desorbing unit (50), or concentrator, for separating by the effect of the heat released by the combustion chamber (48) the two constituents, one of which is volatile, from a second refrigerating fluid and a mixer (54) for forming back, by absorption of a volatile constituent derived from a heating condenser (52) of the separator (32) of the cooling pump (30), this second refrigerating fluid. The invention also concerns the assembly formed by an existing cooling pump coupled with a device for the simultaneous production of heat and cold.
    • 本发明涉及一种用于同时生产热和冷的设备,其被设计成与用于冷却供应建筑物(40)的空调系统的冷冻流体的泵(30)耦合,并且包括用于通过蒸发分离的分离器(32) 并且从第一冷冻流体和混合器(34)将两个组分(其中一个是挥发性物质)冷凝,用于通过蒸发形成回收并吸收该第一制冷流体。 该装置包括锅炉分离器(44),其包括设计成与冷却泵(30)连接的燃烧室(48),用于加热第一冷冻流体以分离其组分,解吸单元(50)或集中器 ,用于通过由燃烧室(48)释放的热量的作用将两个组分(其中之一是挥发性的)从第二制冷流体和用于回流的混合器(54)分离,通过吸收源自 冷却泵(30)的分离器(32)的加热冷凝器(52),该第二冷冻流体。 本发明还涉及由与用于同时产生热和冷的装置耦合的现有冷却泵形成的组件。