公开(公告)号：US20140102481A1

公开(公告)日：2014-04-17

申请号：US14104104

申请日：2013-12-12

申请人： AREVA GMBH

发明人： UTE RAMMINGER ,  JOERG FANDRICH ,  FERNANDO-MARIO ROUMIGUIERE

IPC分类号： B08B9/032

CPC分类号： B08B9/032 ,  C23F11/141 ,  F22B37/483 ,  F22B37/56 ,  G21C15/28 ,  G21C17/0225 ,  G21D1/00 ,  Y02E30/40

摘要： A method for conditioning the circulatory system (1) of a power plant is especially suited for a nuclear power plant. An amine, which is a film-forming agent, is metered into the working medium circulating in the circulatory system. The film-forming agent forms a hydrophobic film on the surfaces of the circulatory system. During the process, the concentration of the film-forming agent is monitored in at least one measuring point by way of measurement, and metering of the film-forming agent is stopped once its concentration in the working medium has reached a value of 1 ppm to 2 ppm in at least one measuring point M1.

摘要翻译： 用于调节发电厂的循环系统（1）的方法特别适用于核电站。 胺，其是成膜剂，计量加入在循环系统中循环的工作介质。 成膜剂在循环系统的表面形成疏水膜。 在该过程中，通过测量在至少一个测量点监测成膜剂的浓度，一旦成膜剂在工作介质中的浓度达到1ppm至 在至少一个测量点M1中为2ppm。

公开(公告)号：US20140102482A1

公开(公告)日：2014-04-17

申请号：US14104109

申请日：2013-12-12

申请人： AREVA GMBH

发明人： UTE RAMMINGER ,  JOERG FANDRICH ,  FERNANDO-MARIO ROUMIGUIERE

IPC分类号： B08B9/032

CPC分类号： B08B9/032 ,  C23F11/141 ,  F22B37/483 ,  F22B37/56 ,  G21C15/28 ,  G21C17/0225 ,  G21D1/00 ,  Y02E30/40

摘要： A method for cleaning and conditioning the water-steam circuit of a power plant, especially of a nuclear power plant, uses an amine as a film-forming agent. The amine is metered into the working medium circulating in the water-steam circuit. The film-forming agent forms a hydrophobic film on the surfaces of the circuit. During the process, the concentration of at least one impurity contained in the water and the concentration of the film-forming agent in at least in the feed water of the steam generator are measured and monitored. The concentration of the film-forming agent is varied, as needed, subject to the concentration of the impurity.

摘要翻译： 一种用于清洁和调节发电厂，特别是核电站的发电厂的水蒸汽回路的方法使用胺作为成膜剂。 将胺计量加入在水蒸汽回路中循环的工作介质中。 成膜剂在电路表面形成疏水膜。 在该过程中，测量和监测至少在蒸汽发生器的给水中包含在水中的至少一种杂质的浓度和成膜剂的浓度。 根据需要，成膜剂的浓度随着杂质的浓度而变化。