公开(公告)号：US08888076B2

公开(公告)日：2014-11-18

申请号：US13083640

申请日：2011-04-11

申请人： Esa Tamminen ,  Jari Sutinen

发明人： Esa Tamminen ,  Jari Sutinen

IPC分类号： B01F3/04 ,  B01D53/18 ,  B01D45/08 ,  B01D3/00

CPC分类号： B01D3/008 ,  B01D45/08 ,  B01D53/185

摘要： A separation column containing a feed distribution device and a feed distribution device for a separation column, such as a vacuum distillation column. The feed distribution device being capable of diffusing and directing a feed flow from a feed inlet so as to distribute the feed substantially evenly over the surface area of a separation plate in the column thereby increasing the columns efficiency. The separation column containing the feed distribution device being capable of shorter height, less costly design and lower operating cost than a separation column without the feed distribution device.

摘要翻译： 一种分离柱，其包含用于分离塔的进料分配装置和进料分配装置，例如真空蒸馏塔。 进料分配装置能够使来自进料入口的进料流扩散并引导，使得进料基本上均匀地分布在塔中的分离板的表面区域上，从而提高柱效率。 含有进料分配装置的分离塔能够具有比没有进料分配装置的分离塔更短的高度，更便宜的设计和更低的操作成本。

公开(公告)号：US07465372B2

公开(公告)日：2008-12-16

申请号：US10519350

申请日：2002-07-04

申请人： Kari Sundman ,  Markku Raiko ,  Mika Repka ,  Jari Sutinen

发明人： Kari Sundman ,  Markku Raiko ,  Mika Repka ,  Jari Sutinen

IPC分类号： D21C11/12

CPC分类号： D21C11/127 ,  D21C11/125 ,  F23G7/04 ,  F23G2201/304 ,  F23G2209/101

摘要： Method for treatment of spent liquor at a pulp mill, in which method at least a part of the spent liquor flow arriving from the evaporation plant is taken to a pyrolysis reactor, wherein it is pyrolysed at a temperature of 300-800° C. in order to separate evaporable compounds from the coke remaining in a solid state. The pyrolysis products, which are gases or liquids, may be used as fuel or they may be processed further. The coke resulting from the pyrolysis is burnt in a soda recovery boiler or in a gasification reactor to regenerate cooking chemicals. The method is suitable for recovery of chemicals and energy both in sulphate and sulphite processes and also in cooking methods based on organic solvents.

摘要翻译： 在纸浆厂处理废液的方法，其中将从蒸发装置到达的至少一部分废液流送入热解反应器，其中将其在300-800℃的温度下热解， 将可蒸发化合物与残留在固态的焦炭分开。 作为气体或液体的热解产物可以用作燃料，或者可以进一步加工。 由热解产生的焦炭在苏打水回收锅炉或气化反应器中燃烧以再生烹饪化学品。 该方法适用于在硫酸盐和亚硫酸盐过程中以及基于有机溶剂的烹饪方法中回收化学品和能量。

公开(公告)号：US20110259728A1

公开(公告)日：2011-10-27

申请号：US13083640

申请日：2011-04-11

申请人： Esa Tamminen ,  Jari Sutinen

发明人： Esa Tamminen ,  Jari Sutinen

IPC分类号： B01D3/10

CPC分类号： B01D3/008 ,  B01D45/08 ,  B01D53/185

摘要： A separation column containing a feed distribution device and a feed distribution device for a separation column, such as a vacuum distillation column. The feed distribution device being capable of diffusing and directing a feed flow from a feed inlet so as to distribute the feed substantially evenly over the surface area of a separation plate in the column thereby increasing the columns efficiency. The separation column containing the feed distribution device being capable of shorter height, less costly design and lower operating cost than a separation column without the feed distribution device.

摘要翻译： 一种分离柱，其包含用于分离塔的进料分配装置和进料分配装置，例如真空蒸馏塔。 进料分配装置能够使来自进料入口的进料流扩散并引导，使得进料基本上均匀地分布在塔中的分离板的表面区域上，从而提高柱效率。 含有进料分配装置的分离塔能够具有比没有进料分配装置的分离塔更短的高度，更便宜的设计和更低的操作成本。

公开(公告)号：US20050284593A1

公开(公告)日：2005-12-29

申请号：US10519350

申请日：2002-07-04

申请人： Kari Sundman ,  Markku Raiko ,  Mika Repka ,  Jari Sutinen

发明人： Kari Sundman ,  Markku Raiko ,  Mika Repka ,  Jari Sutinen

IPC分类号： D21C11/12 ,  F23G7/04

CPC分类号： D21C11/127 ,  D21C11/125 ,  F23G7/04 ,  F23G2201/304 ,  F23G2209/101

摘要： Method for treatment of spent liquor at a pulp mill, in which method at least a part of the spent liquor flow (10) arriving from the evaporation plant is taken to a pyrolysis reactor (1), wherein it is pyrolysed at a temperature of 300-800° C. in order to separate evaporable compounds (12) from coke (11) remaining in a solid state. The pyrolysis products (11), which are gases or liquids, may be used as fuel or they may be processed further. The coke (11) resulting from the pyrolysis is burnt in a soda recovery boiler (3) or in a gasification reactor (2) to regenerate cooking chemicals. The method is suitable for recovery of chemicals and energy both in sulphate and sulphite processes and also in cooking methods based on organic solvents.

摘要翻译： 在纸浆厂处理废液的方法，其中至少一部分从蒸发设备到达的废液流（10）被送入热解反应器（1），其中它在300℃的温度下热解 -800℃，以便将可蒸发化合物（12）与保持固体状态的焦炭（11）分离。 作为气体或液体的热解产物（11）可以用作燃料，或者可以进一步加工。 由热解产生的焦炭（11）在苏打回收锅炉（3）或气化反应器（2）中燃烧以再生烹饪化学品。 该方法适用于在硫酸盐和亚硫酸盐过程中以及基于有机溶剂的烹饪方法中回收化学品和能量。