公开(公告)号：WO1998026853A1

公开(公告)日：1998-06-25

申请号：PCT/EP1997006889

申请日：1997-12-10

Applicant: STEAG AG ,  RUPERT, Ivan ,  KNOSPE, Jürgen

Inventor： STEAG AG

IPC: B01D21/26

CPC classification number: B04C11/00

Abstract: The suspension extracted from a flue gas desulfurization installation is guided by multiple parallel mounted hydrocyclones. In the overflow, which is low in solid material, grain size distribution is detected by means of a high-frequency ultrasonic extinction measurement, from which a real separation grain is determined. The latter is compared with a theoretical separation grain. Regulation of the through-flow velocity of the hydrocyclones occurs according to deviations of the actual separation grain from the theoretical separation grain by connecting or disconnecting individual hydrocyclones and by modifying hydrocyclone feed pressure.

Abstract translation: 在从悬浮液REA抽出通过多个并联连接的水力旋流器的通过。 在低固体溢出的粒度分布是通过高频超声波吸光度测定来测量，并从该确定当前谷物分离。 这是相比于目标割点。 响应于来自所希望的分离颗粒调节水力旋流器的流量的实际晶粒分离的偏差，然后通过启用或禁用个别水力旋流器和通过改变进料至水力旋流器的压力下进行。

公开(公告)号：WO1998023853A1

公开(公告)日：1998-06-04

申请号：PCT/EP1997006466

申请日：1997-11-19

Applicant: STEAG AG ,  KETEK ENGINEERING GMBH ENERGIE- UND UMWELTTECHNIK ,  BENESCH, Wolfgang ,  HÄNDEL, Georg ,  GOCHT, Dietmar ,  LANGE, Matthias

Inventor： STEAG AG ,  KETEK ENGINEERING GMBH ENERGIE- UND UMWELTTECHNIK

IPC: F01K13/02

CPC classification number: F01K13/02

Abstract: The invention relates to a method for optimizing fossil-fueled power stations, whereby the operational and economic potential of a station is better used by determining the economic impact of changes made to selected operational parameters taking into consideration the economic expenditures required by said changes, and by deciding, on the basis of said additional operating costs, when and/or which measures should be taken to minimize additional operating costs.

Abstract translation: 在优化燃烧化石燃料的发电厂的方法，植物的潜力决定最好的技术操作，尤其是在选定的运行参数的修改对经济的影响考虑到必要的经济负担，决定企业的角度来看其实使用，而这些经营成本的基础上， 是，是否和/或何时制成的措施，以尽量减少运营成本。

公开(公告)号：WO1989010784A1

公开(公告)日：1989-11-16

申请号：PCT/EP1989000523

申请日：1989-05-12

Applicant: L. & C. STEINMÜLLER GMBH ,  STEAG AG ,  HERTEL, Götz ,  KUBISA, Ryszard ,  WILOP, Albert

Inventor： L. & C. STEINMÜLLER GMBH ,  STEAG AG

IPC: B01D53/34

CPC classification number: B01D53/50

Abstract: The aim of the present invention is to keep the solid content of the washing mixture generally constant, notwithstanding variations in the SO2 concentration, in a known process with prewash stage for separating HF, HCl and a subsequent, in the direction of the gases, main-wash stage for separating SO2, whereby in both these stages a washing solution is fed into the circuit and in the main-wash stage, after washing, droplets are separated from the waste gas by means of a mist collector and in case of a fault, the washing solution is evacuated from the washing basin of the main-wash stage through an overflow and washing solution from the main-wash stage containing solids is extracted and the water removed. The additional water (22) required for operating the mist collector nozzles (14) is provided in a quantity depending on the volume of waste-gas (7) to be purified, washing solution is extracted from the washing basin subject to the quantity of SO2 separated, part of the washing solution (30) is taken from the main-wash stage (8) circuit (9) and at least partially clarified; finally, the part with the greater solid content (23) is fed back into the main-wash stage (8) and the part with the smallest solid content (31) is evacuated.

公开(公告)号：WO1979000794A1

公开(公告)日：1979-10-18

申请号：PCT/DE1979000030

申请日：1979-03-19

Applicant: STEAG AG ,  MEYER KAHRWEG H

Inventor： STEAG AG

IPC: F23D19/02

CPC classification number: F28D13/00 ,  B01J8/1818 ,  B01J8/386 ,  F23C10/14 ,  F27B15/10

Abstract: A container (1, 11) comprises a bottom (4) which is traversed by air nozzles (3). Air blown through the air nozzles (3) maintains a fluidized bed composed of inert material. Fuel is provided to the fluidized bed after it has reached the ignition temperature. Air entering through the air nozzles (3) to form the fluidized bed is imparted with a movement of which a component (14) provides at least a rotation (7) in a horizontal plane, and fuel is injected to the lower part of the fluidized bed, preferably at about 20% of the height of the bed. Additional air for generating the rotation of the fluidized bed is supplied by an eccentric supply (5). Preferably, at least the air nozzles (3) located close to the wall of the container are sloped with respect to the vertical and in the same direction thereof.

公开(公告)号：WO1998027394A1

公开(公告)日：1998-06-25

申请号：PCT/EP1997007016

申请日：1997-12-13

Applicant: STEAG AG ,  2H KUNSTSTOFF GMBH ,  BOLLE, Bernd ,  STÜFCHEN, Lothar ,  HAGEMANN, Franz-Josef ,  HEWING, Bernd

Inventor： STEAG AG ,  2H KUNSTSTOFF GMBH

IPC: F28D19/04

CPC classification number: F28D19/041 ,  F28F19/01

Abstract: The heat accumulator block has a dirt pan (6) consisting of a plurality of guard plates (12) which are placed substantially parallel to one another in order to form flow channels, and are fastened by their lateral walls (13) to a holding device (14). Adjacent guard plates (12) are held separated but fastened to each other by spacers (15). The spacers (15) are so arranged that they lie on the face against which the cold medium flows, at a distance from the front-side edges of the guard plates (12). This reduces the formation of sediment in the area of these edges. Furthermore, the guard plates (12) consist of elastically ductile synthetic material and have an undulated profile. Their motivity under vibration and thermal expansion promotes the flaking of sediment.

Abstract translation: 储热块具有多个保护板（12）设置成基本上相互平行，以形成流动通道的，并与它们的横向边缘（13）连接到保持器（14）构成的尘埃收集器（6）。 相邻的保护板（12）的间隔件（15）保持隔开和固定在一起。 间隔件（15）被布置成使得它们位于从冷介质侧以一定距离入射流从保护板（12）的端部侧边缘。 这减少了在沉积这些边缘的区域中的形成。 此外，防护板（12）是由可弹性变形的塑料和具有波浪形分析。 你下振动和热膨胀的移动能力促进存款的剥落。

公开(公告)号：WO1989002779A1

公开(公告)日：1989-04-06

申请号：PCT/EP1988000844

申请日：1988-09-15

Applicant: STEAG AG ,  BRÜGGENDICK, Hermann ,  KLINGINGER, Karl

Inventor： STEAG AG

IPC: B01D46/34

CPC classification number: B01D53/08 ,  B01D46/34 ,  B01D53/60 ,  B01D2253/102 ,  B01D2259/40081 ,  B01D2259/402 ,  B01J8/125

Abstract: An installation comprises a plurality of industrial-scale reactor modules each consisting of a reaction chamber (1) and sliding surfaces for delivery and discharge of bulk materials. The bulk materials are delivered through an inclined channel (3), uniformly distributed from top to bottom in the reaction chamber (1) by gravity alone, pass through inlet tubes (7) of the reaction chamber, reach the reactor bed (8) which is traversed by gas supplied from below (19) through blower plates, leave the reactor bed (8) through discharge tubes (10), and are conveyed laterally on an inclined sliding surface (14), again by gravity alone. The sliding surfaces all slope in the same direction. The modules are superimposed and arranged side by side, and a plurality of channels (3, 13) for delivery and discharge of bulk materials open in herringbone fashion into common shafts (2, 23) for delivery and discharge of bulk materials. The process permits preheating of gas and bulk materials, dust separation and sizing to be incorporated in the installation.

Abstract translation: 安装包括多个工业规模的反应器模块，每个反应器模块由反应室（1）和用于散装材料的输送和排放的滑动表面组成。 大量材料通过倾斜通道（3）输送，通过重力单独从反应室（1）中的顶部到底部均匀分布，通过反应室的入口管（7）到达反应器床（8），反应器床 由从下方（19）通过鼓风板提供的气体穿过，通过排放管（10）离开反应器床（8），并通过重力单独地在倾斜的滑动表面（14）上横向输送。 滑动面全部沿相同方向倾斜。 模块被并排叠置并排列，并且多个通道（3,13）用于将以人字形方式开放的散装材料输送和排放到用于散装材料的输送和排放的共同轴（2,23）中。 该过程允许气体和散装材料的预热，灰尘分离和尺寸结合在安装中。