公开(公告)号：WO0247455A9

公开(公告)日：2002-09-26

申请号：PCT/US0146369

申请日：2001-12-04

Applicant: ONDEO NALCO CO

Inventor： DAVIS BARBARA H ,  LINK LINDA M ,  HOOTS JOHN E

IPC: C02F1/58 ,  F22B37/56 ,  G01N21/64 ,  G01N35/08

CPC classification number: G01N21/643 ,  C02F2103/023 ,  C02F2303/08 ,  G01N21/64 ,  Y10T436/12 ,  Y10T436/14 ,  Y10T436/209163

Abstract: A method of automatically controlling the addition rate of Fresh Oxygen Scavenger Product and Ultimate Oxygen Scavenger Product to a Boiler System is described and claimed. The method is based on the inherent fluorometric properties of certain Fresh Oxygen Scavenger Products and certain Ultimate Oxygen Scavengers in their reduced (unreacted) form and also, for the Ultimate Oxygen Scavengers, in their oxidized (reacted) form. It has also been found possible to enhance the fluorescent signal of certain Oxygen Scavengers by adding a borate buffer to the sample stream. By using the method of the instant claimed invention it is now possible to improve the overall control of Boiler Systems using certain Fresh Oxygen Scavenger Products and certain Ultimate Oxygen Scavenger Products.

Abstract translation: 描述并要求保护自动控制新鲜除氧剂产品和极限氧气清除剂产品对锅炉系统的添加速率的方法。 该方法基于某些新鲜氧气清除剂产品和某些终产物氧清除剂在其还原（未反应）形式中的固有荧光特性以及对于最终氧清除剂的氧化（反应）形式。 还发现通过向样品流中加入硼酸盐缓冲液，可以增强某些除氧剂的荧光信号。 通过使用本发明的方法，现在可以改进使用某些新鲜的氧气清除剂产品和某些终极氧气清除剂产品的锅炉系统的总体控制。

公开(公告)号：WO0247455A2

公开(公告)日：2002-06-20

申请号：PCT/US0146369

申请日：2001-12-04

Applicant: ONDEO NALCO CO

Inventor： DAVIS BARBARA H ,  LINK LINDA M ,  HOOTS JOHN E

IPC: C02F1/58 ,  F22B37/56 ,  G01N21/64 ,  G01N

CPC classification number: G01N21/643 ,  C02F2103/023 ,  C02F2303/08 ,  G01N21/64 ,  Y10T436/12 ,  Y10T436/14 ,  Y10T436/209163

Abstract: A method of automatically controlling the addition rate of Fresh Oxygen Scavenger Product and Ultimate Oxygen Scavenger Product to a Boiler System is described and claimed. The method is based on the inherent fluorometric properties of certain Fresh Oxygen Scavenger Products and certain Ultimate Oxygen Scavengers in their reduced (unreacted) form and also, for the Ultimate Oxygen Scavengers, in their oxidized (reacted) form. It has also been found possible to enhance the fluorescent signal of certain Oxygen Scavengers by adding a borate buffer to the sample stream. By using the method of the instant claimed invention it is now possible to improve the overall control of Boiler Systems using certain Fresh Oxygen Scavenger Products and certain Ultimate Oxygen Scavenger Products.

Abstract translation: 描述并要求保护一种自动控制新鲜除氧剂产物和最终除氧剂产物在锅炉系统中的添加速率的方法。 该方法基于某些新鲜除氧剂产品和某些最终除氧剂以其还原（未反应）形式以及对于最终除氧剂以其氧化（反应）形式存在的固有荧光性质。 还发现通过向样品流中加入硼酸盐缓冲剂可以增强某些除氧剂的荧光信号。 通过使用本发明的方法，现在可以改进使用某些新鲜除氧剂产品和某些最终除氧剂产品的锅炉系统的整体控制。