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1. 发明申请

WO2013135958A2 A METHOD AND A SYSTEM FOR TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL 审中-公开
标题翻译：一种用于处理液化石油气流量的方法和系统
公开(公告)号：WO2013135958A2
公开(公告)日：2013-09-19
申请号：PCT/FI2013/050272
申请日：2013-03-12
申请人： UPM-KYMMENE CORPORATION
发明人： RISTOLAINEN, Matti , VIITIKKO, Katja , RIMPINEN, Olli , VARTIA, Tuija , AGUERREBERE, Maria Jose , FERNANDEZ, Virginia , CUBAS, Gáston , MORAGA, Alvaro , LÓPEZ, Milton , BROGGI, David , CAVALLO, Diego , MAITIA, Juan , SAARELA, Sami , QUINTEROS, Joaquin , ALONSO, Richard
CPC分类号： D21C11/0028 , D21C3/00 , D21C9/10 , D21C11/0014 , D21C11/0064 , D21C11/12
摘要： The invention relates to a method for treating liquid flows at a chemical pulp mill. The method comprises conveying at least one predetermined water flow to at least one predetermined place at the system. In addition, the invention relates to a system for treating liquid flows. EOP bleaching filtrates from the bleaching unit (30) and/or waters from a second clarifier of the waste water treatment plant (50) are conveyed to wood handling in the wood handling unit (10) and/or to gravity table shower water of the waste water treatment plant (50).
摘要翻译：本发明涉及一种在化学纸浆厂处理液体流动的方法。该方法包括将至少一个预定的水流输送到系统的至少一个预定的位置。另外，本发明涉及一种处理液体流动的系统。来自漂白单元（30）和/或来自废水处理设备（50）的第二澄清器的水的EOP漂白滤液被输送到木材处理单元（10）中的木材处理和/或重金属表淋浴水废水处理厂（50）。

2. 发明申请

WO2013135959A2 A METHOD AND A SYSTEM FOR TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL 审中-公开
标题翻译：一种用于处理液化石油气流量的方法和系统
公开(公告)号：WO2013135959A2
公开(公告)日：2013-09-19
申请号：PCT/FI2013/050273
申请日：2013-03-12
申请人： UPM-KYMMENE CORPORATION
发明人： RISTOLAINEN, Matti , VIITIKKO, Katja , RIMPINEN, Olli , VARTIA, Tuija , AGUERREBERE, Maria Jose , FERNANDEZ, Virginia , CUBAS, Gáston , MORAGA, Alvaro , LÓPEZ, Milton , CAVALLO, Diego , MAITIA, Juan , SAARELA, Sami , QUINTEROS, Joaquin , ALONSO, Richard , BROGGI, David
CPC分类号： D21C11/0028 , D21C3/00 , D21C9/10 , D21C11/0014 , D21C11/0064 , D21C11/12
摘要： The invention relates to a method for treating liquid flows at a chemical pulp mill. The method comprises conveying at least one predetermined water flow to at least one predetermined place at the system. In addition, the invention relates to a system for treating liquid flows.
摘要翻译：本发明涉及一种在化学纸浆厂处理液体流动的方法。该方法包括将至少一个预定的水流输送到系统的至少一个预定的位置。另外，本发明涉及一种处理液体流动的系统。

3. 发明申请

WO2013135957A2 A METHOD AND A SYSTEM FOR TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL 审中-公开
标题翻译：一种用于在化学造纸厂处理液体流动的方法和系统
公开(公告)号：WO2013135957A2
公开(公告)日：2013-09-19
申请号：PCT/FI2013/050270
申请日：2013-03-12
申请人： UPM-KYMMENE CORPORATION
发明人： SAARELA, Sami , RISTOLAINEN, Matti , RIMPINEN, Olli , VIITIKKO, Katja , VARTIA, Tuija , AGUERREBERE, Maria Jose , FERNANDEZ, Virginia , HASSINEN, Esa
CPC分类号： D21C11/00 , D21C3/00 , D21C9/10 , D21C11/0014 , D21C11/0021
摘要： The invention relates to a method for treating liquid flows at a chemical pulp mill. The system comprises a cooking process for producing pulp, at least one washing stage for washing said pulp, at least one bleaching stage for bleaching the washed pulp, a waste water treatment plant comprising at least one purifying stage to purify effluents, and a raw water treatment plant comprising at least one purifying stage, and the method comprises conveying a liquid flow comprising a portion of purified effluents (45) coming from the waste water treatment plant (40) and/or a portion of process waters (35) to said at least one purifying stage of the raw water treatment plant (20) for purifying the liquid flow in said at least one purifying unit of the raw water treatment plant (20) to obtain recyclable water (29), and using said recyclable water as process water in at least one process and/or process stage at the pulp mill. In addition, the invention relates a system for treating liquid flows at a chemical pulp mill and a use of a raw water treatment plant of a chemical pulp mill for purifying process waters and/or effluents coming from the waste water treatment plant.
摘要翻译：本发明涉及一种在化学纸浆厂处理液体流动的方法。该系统包括用于生产纸浆的烹饪过程，用于清洗所述纸浆的至少一个清洗阶段，用于漂白经过清洗的纸浆的至少一个漂白阶段，包括至少一个纯化阶段以净化流出物的废水处理设备，以及生水所述方法包括将包含来自所述废水处理装置（40）和/或一部分工艺用水（35）的一部分纯化流出物（45）的液体流输送至所述至少一个净化装置（20）的至少一个净化阶段，用于净化原水处理设备（20）的所述至少一个净化单元中的液体流以获得可再循环的水（29），并且使用所述可再循环的水作为处理水在纸浆厂的至少一个工艺和/或工艺阶段。此外，本发明涉及一种用于处理化学纸浆厂中的液体流动的系统以及化学纸浆厂的原水处理厂用于净化来自废水处理厂的处理水和/或流出物的系统。

4. 发明申请

WO2013135956A2 A METHOD AND A SYSTEM FOR TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL 审中-公开
标题翻译：一种用于处理液化石油气流量的方法和系统
公开(公告)号：WO2013135956A2
公开(公告)日：2013-09-19
申请号：PCT/FI2013/050269
申请日：2013-03-12
申请人： UPM-KYMMENE CORPORATION
发明人： VIITIKKO, Katja , SAARELA, Sami , VARTIA, Tuija , FERNANDEZ, Virginia , AGUERREBERE, Maria Jose , RISTOLAINEN, Matti , RIMPINEN, Olli
CPC分类号： D21C11/0014 , D21C3/00 , D21C9/10 , D21C11/0028
摘要： The invention relates to a method for treating liquid flows at a chemical pulp mill. The system comprises a cooking process for producing pulp, at least one washing stage for washing the pulp, at least one bleaching stage for bleaching the pulp, a waste water treatment plant (40), a raw water treatment plant (30), and a wood processing unit (50), and the method comprises conveying at least a portion of low chloride content process waters to the chemical pulp mill in order to be reused as process water. In addition, the invention relates a system for treating liquid flows at a chemical pulp mill and a use of low chloride content process waters at a chemical pulp mill.
摘要翻译：本发明涉及一种在化学纸浆厂处理液体流动的方法。该系统包括用于生产纸浆的烹饪过程，用于洗涤纸浆的至少一个洗涤阶段，用于漂白纸浆的至少一个漂白阶段，废水处理设备（40），原水处理设备（30）和木材加工单元（50），并且该方法包括将至少一部分低氯化物含量的处理水输送到化学纸浆厂，以便作为工艺用水再次使用。此外，本发明涉及一种用于在化学纸浆厂处理液体流动的系统和在化学纸浆厂使用低氯化物含量的处理水。

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