公开(公告)号：WO2016066167A1

公开(公告)日：2016-05-06

申请号：PCT/DK2014/050352

申请日：2014-10-27

Applicant: GEA PROCESS ENGINEERING A/S

Inventor： PEDERSEN, Anders Holmen ,  KJÆRGAARD, Ole Grønning

IPC: A23F5/02

CPC classification number: A23F5/20 ,  A23F5/02

Abstract: The present invention relates to a process for preparing modified green coffee beans for roasting, comprising the steps of a) providing a liquid coffee berry pulp or a liquid extract thereof and green beans from coffee berries, b) contacting the green beans with the liquid coffee berry pulp or the liquid extract thereof, and c) drying the modified green beans. When roasted, the modified coffee beans exhibit improved tasting notes and a decreased amount of undesirable compounds.

Abstract translation: 本发明涉及一种制备用于焙烧的改性生咖啡豆的方法，包括以下步骤：a）从咖啡浆中提供液态咖啡浆果浆或其液体提取物和青豆，b）将青豆与液体咖啡接触 浆果浆或其液体提取物，和c）干燥改性青豆。 当被烘烤时，改良的咖啡豆表现出改善的品尝笔记和减少不需要的化合物的量。

公开(公告)号：WO2011154014A1

公开(公告)日：2011-12-15

申请号：PCT/DK2011/050209

申请日：2011-06-10

Applicant: GEA PROCESS ENGINEERING A/S ,  SCHWARTZBACH, Henrik ,  BIRKMIRE, Andrew P.

Inventor： SCHWARTZBACH, Henrik ,  BIRKMIRE, Andrew P.

IPC: A61K9/16

CPC classification number: A61K9/1688

Abstract: The invention relates to a process for preparation of spray dried particles, comprising the steps of spraying in a chamber a liquid feed comprising one or more solvents, and supplying a drying gas to the chamber with one or more solvent vapours having a dew point selected to provide a desired property to the spray dried particles.

Abstract translation: 本发明涉及一种制备喷雾干燥颗粒的方法，包括以下步骤：在室内喷射包含一种或多种溶剂的液体进料，并向干燥室供应具有一个或多个具有露点的溶剂蒸气的干燥气体 为喷雾干燥的颗粒提供所需的性能。

公开(公告)号：WO2010006618A1

公开(公告)日：2010-01-21

申请号：PCT/DK2009/050177

申请日：2009-07-14

Applicant: GEA PROCESS ENGINEERING A/S ,  JACOBSEN, Niels ,  MAIMANN, Henrik ,  RASMUSSEN, Bjarne ,  FRIDBERG, Christian, Holm

Inventor： JACOBSEN, Niels ,  MAIMANN, Henrik ,  RASMUSSEN, Bjarne ,  FRIDBERG, Christian, Holm

IPC: B01D53/14 ,  B01D45/12 ,  B04C1/00 ,  F23J15/02

CPC classification number: B01D53/145 ,  B01D45/12 ,  B01D2257/30 ,  F23J15/027 ,  F23J2215/20 ,  F23J2217/40 ,  F23J2219/60

Abstract: Disclosed herein is a method for reducing the amount of coarser particles from a stream of flue gas prior to treatment by a spray dryer absorption process (SDA). The method comprises the steps of directing a stream of flue gas containing entrained particles of varying sizes through a curve, thereby subjecting the particles to a centrifugal effect, collecting the particles predominately of the coarser size at a particles collecting means provided in the outer circumference of the curve, dispersing the flue gas reduced in particles of coarse particle sizes into the chamber of a spray dryer absorption apparatus, wherein the particles content of the original flue gas stream is above 20 g/Nm 3 . Also an apparatus for performing the method and a gas disperser is disclosed. The method substantially reduces the cost of the entire plant for treating flue gas having a high content of entrained coarse particles by eliminating the need for a particle pre-collector upstream the SDA.

Abstract translation: 本文公开了一种在通过喷雾干燥器吸收过程（SDA）处理之前从烟道气流中减少较粗颗粒的量的方法。 该方法包括以下步骤：通过曲线引导含有不同大小的夹带颗粒的烟道气流，从而使颗粒进行离心效应，在设置在外围的颗粒收集装置的主颗粒收集装置 将烟道气分散在粗粒径的颗粒的喷雾干燥器吸收装置的室中，其中原始烟气流的颗粒含量高于20g / Nm 3。 还公开了一种用于执行该方法的装置和气体分散器。 该方法通过消除对SDA上游的颗粒预收集器的需要，大大降低了整个设备处理具有高夹带粗颗粒含量的烟道气的成本。

公开(公告)号：WO2021053146A1

公开(公告)日：2021-03-25

申请号：PCT/EP2020/076111

申请日：2020-09-18

Applicant: GEA PROCESS ENGINEERING A/S

Inventor： MUEHLPFORDT, Michael ,  FRANK, Andreas ,  SAVIC, Marko ,  SCHWARTZBACH, Henrik ,  HIRSCHEN, Christian ,  VOIGT, Lars

IPC: G05B17/02 ,  G05B19/418

Abstract: Discloses is a method for training an operator of a spray drying plant, the spray drying plant comprising a plurality of plant elements including pre-processing elements, a spray drying element, post-processing elements, powder recovery elements, and a programmable logic controller, PLC. The method comprising the steps of: obtaining a transient model of the spray drying plant, wherein the transient model comprises transient sub-models of the plurality of plant elements; calculating repeatedly simulated sensor data based on the obtained transient model, using a processing unit; displaying on a display a training human machine interface, tHMI, configured to communicate with the transient model of the spray drying plant, and to display the simulated sensor data and control data for the transient model; and updating the transient model based on operator input on the tHMI, for controlling the transient model of the spray drying plant.

公开(公告)号：WO2020001713A1

公开(公告)日：2020-01-02

申请号：PCT/DK2018/050175

申请日：2018-06-29

Applicant: GEA PROCESS ENGINEERING A/S

Inventor： STEFFENSEN, Mads Lund ,  INGVORSEN, Kristian Mark ,  DHANOA, Jasbir

IPC: B01D1/18 ,  B01J13/04 ,  F15D1/00 ,  F26B3/12 ,  F26B21/00

Abstract: In the gas disperser (3), a flow conditioning device (5, 6) is located in the inlet duct section (32). The flow conditioning device comprises a hole plate (5) and a flow straightener (6) positioned in parallel with and at a distance (h) in the axial direction (axd) from the downstream side of the hole plate (5). The hole plate (5) has a predefined hole plate thickness (tp) in the axial direction (axd) and each flow straightener (6) has a predefined flow straightener length (Is) in the axial direction (axd), the flow straightener length (Is) being substantially larger than the hole plate thickness (tp).

公开(公告)号：WO2016004949A1

公开(公告)日：2016-01-14

申请号：PCT/DK2014/050212

申请日：2014-07-08

Applicant: GEA PROCESS ENGINEERING A/S

Inventor： PEDERSEN, Anders Holmen ,  SØRENSEN, Jakob Kryger ,  HARALDSTED, Henrik

IPC: A23F5/24

CPC classification number: A23F5/246 ,  A23F5/28

Abstract: Disclosed herein is a process for production of an instant coffee product in a high yield, comprising the steps of extracting roast and ground coffee beans with water having a temperature of 80°C or less, to produce a first extract and spent coffee grounds, adding water to the spent coffee grounds to produce an aqueous suspension, hydrolysing the aqueous suspension using a hydrolysing enzyme to produce a second extract and spent remains, adding the first extract to the second extract, optionally after concentration and/or drying of the second extract, to obtain a combined extract, and drying the combined extract to obtain an instant coffee product. The high yield is obtained due to the reduction of enzyme inhibiting substances.

Abstract translation: 本文公开了一种以高产率生产速溶咖啡产品的方法，其包括以下步骤：用温度为80℃或更低的水提取焙炒和研磨的咖啡豆，以产生第一提取物和废咖啡渣，加入 水到废咖啡渣中以产生水性悬浮液，使用水解酶水解所述水性悬浮液以产生第二提取物和废弃的残留物，任选地在第二提取物的浓缩和/或干燥之后将第一提取物加入到第二提取物中， 以获得组合的提取物，并干燥组合的提取物以获得速溶咖啡产品。 由于酶抑制物质的减少，获得了高产率。

公开(公告)号：WO2014094773A1

公开(公告)日：2014-06-26

申请号：PCT/DK2012/050490

申请日：2012-12-20

Applicant: GEA PROCESS ENGINEERING A/S

Inventor： NIELSEN, Erling Skov

IPC: B01D1/20 ,  B05B3/10

CPC classification number: B05B3/1028 ,  B05B15/18 ,  F26B3/12

Abstract: The insert (20) is adapted to be fitted into an atomizer wheel. Each insert (20) has a longitudinal axis and comprises an inner end face (21), an outer end face (22), an external surface (23) and an internal surface (24) defining a channel (35) having a centre axis (c) and extending between an inlet (25) at the inner end face (21) and an outlet (26) at the outer end face (22). At least the inlet (25) is offset from the longitudinal axis such that the centre axis of the channel (35) is offset from the longitudinal axis of the insert (20). The insert (20) is adapted to be utilized in an atomizer wheel for a spray dryer for atomizing slurries of abrasive material, for instance for spray drying ab- sorption for flue gas cleaning.

Abstract translation: 插入件（20）适于装配到雾化器轮中。 每个插入件（20）具有纵向轴线并且包括内端面（21），外端面（22），外表面（23）和限定通道（35）的内表面（24），所述通道具有中心轴线 （c）并且在所述内端面（21）处的入口（25）和所述外端面（22）处的出口（26）之间延伸。 至少入口（25）从纵向轴线偏移，使得通道（35）的中心轴线偏离插入件（20）的纵向轴线。 插入件（20）适用于用于喷雾干燥器的雾化器轮，用于雾化研磨材料的浆料，例如用于烟道气清洁的喷雾干燥吸收。

公开(公告)号：WO2012116697A1

公开(公告)日：2012-09-07

申请号：PCT/DK2011/050060

申请日：2011-02-28

Applicant: GEA PROCESS ENGINEERING A/S ,  SØRENSEN, Per Bo ,  JENSEN, Anders Bo ,  FREDSTED, Søren

Inventor： SØRENSEN, Per Bo ,  JENSEN, Anders Bo ,  FREDSTED, Søren

IPC: B05B7/06 ,  B05B7/10 ,  B01J2/04

CPC classification number: B01D1/18 ,  B01J2/02 ,  B01J2/04 ,  B05B7/06 ,  B05B7/062 ,  B05B7/066 ,  B05B7/10 ,  B22F9/08 ,  B22F9/082 ,  F26B3/12

Abstract: Disclosed herein is an external mixing pressurized two-fluid nozzle for atomising a liquid by means of liquid pressure and gas, comprising an inner feed liquid pipe (1) extending axially between an upstream end and a downstream end, having a feed liquid conduit (2), a feed liquid inlet (3) positioned at the upstream end and a feed orifice (4) positioned at the downstream end, and a co-axial first gas pipe (5) extending radially outside the inner feed liquid pipe (1) and forming a first gas conduit (6) between the first gas pipe (5) and the inner feed liquid pipe (1), the first gas pipe (5) having a gas outlet slit (7) positioned at the downstream end. Said external mixing two-fluid nozzle provides a swirling motion of the gas, which combined with a pressurized feed liquid enables the production of spray dried powder at industrially applicable capacities with low energy consumption and a small particle size.

Abstract translation: 本文公开了一种用于通过液体压力和气体雾化液体的外部混合加压双流体喷嘴，包括在上游端和下游端之间轴向延伸的内部进料液体管（1），具有进料液体导管（2 ），位于上游端的进料液入口（3）和位于下游端的进料孔（4）和沿内部进料液管（1）径向延伸的同轴第一气体管（5）和 在所述第一气体管道（5）和所述内部进料液体管道（1）之间形成第一气体导管（6），所述第一气体管道（5）具有位于下游端的气体出口狭缝（7）。 所述外部混合双流体喷嘴提供气体的旋转运动，其与加压进料液体组合使得能够以低能量消耗和小的粒度在工业上适用的容量下生产喷雾干燥粉末。

公开(公告)号：WO2023083423A1

公开(公告)日：2023-05-19

申请号：PCT/DK2021/050332

申请日：2021-11-12

Applicant: GEA PROCESS ENGINEERING A/S

Inventor： BELLEMO, Lorenzo ,  BERGAMINI, Riccardo

IPC: F26B3/12 ,  F26B21/06 ,  F26B23/00

Abstract: The invention relates to a heating system comprising a heat pump system. The heat pump system comprises a heat pump, operating with a primary fluid, and a secondary fluid. The heat pump system further comprises a first sink heater. The heat pump is connected to the first sink heater, and the first sink heater is configured to preheat a process medium. The heating system further comprises a second sink heater configured to transfer heat to a second process medium. The heat pump system further comprises a heat exchanger that is connected to the second sink heater and is configured to transfer heat from an exhaust medium of the second sink heater to the secondary fluid used to provide heating to the process medium. The heat pump is connected to the heat exchanger in a parallel configuration. Furthermore, a method for integrating a heating system into a drying plant, the heating system comprising a heat pump system, is provided.

公开(公告)号：WO2022214171A1

公开(公告)日：2022-10-13

申请号：PCT/EP2021/059063

申请日：2021-04-07

Applicant: GEA PROCESS ENGINEERING A/S

Inventor： RABENOW, Lisa ,  NIELSEN, Erling Skov ,  HANSEN, Asger Jørgen Thor ,  GREIBE, Tine

IPC: B01D1/18 ,  B05B1/02 ,  B05B7/00 ,  F26B3/12

Abstract: The present invention relates to a liquid distributor of a rotary atomizer used in a spray drying apparatus. The liquid distributor comprises a volute part for fluid communication between an inlet and a rotary atomizer of the spray drying apparatus, wherein the volute part is made from a polyurethane or elastomer. The invention furthermore relates to a spray drying apparatus comprising a rotary atomizer including such a liquid distributor.