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WO/2010/051361A1 |
This invention provides a method for detecting contamination of a boiler condensate and/or a boiler feedwater in industrial fermentation processes. The method includes measuring an oxidation-reduction potential at one or more locations i...
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WO/2010/046073A1 |
An apparatus for increasing the atmospheric humidity of an outdoor weathering facility for test samples in a test area (1), with a graduating unit (2) for controlling the level of the atmospheric humidity in the test area (1) by discharg...
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WO/2010/044665A1 |
The invention is directed to a mountable electrode, methods for preparing said mountable electrode, a method for monitoring the corrosion protective properties of a coating on a metal substrate, a method for measuring the corrosion rate ...
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WO/2010/038343A1 |
The existing devices for accelerated atmospheric corrosion test have such problems that corrosion caused by sticking of salt particles flying in the natural environment cannot be reproduced thereby and spraying rate still varies widely s...
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WO/2010/028035A1 |
A sensor for monitoring and testing for both possible fractures and corrosion in structural elements is disclosed. A frangible material layer including a thin breakable conductor sense loop and a resilient material layer including a cond...
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WO/2010/026001A1 |
The invention relates to a corrosion test sensor for detecting the corrosion rate of lines, pipes, or containers, through which a corrosive fluid flows, wherein the test sensor comprises a sensor head (16) having at least two electrodes ...
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WO/2010/022057A1 |
A chlorine based biofouling control subsystem is utilized to facilitate shipboard water management systems such as ballast water management that employ filters. The biofouling control system can serve as a subsystem to promote antifoulin...
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WO/2010/022222A1 |
A method is provided for evaluating relative wear life of polymeric specimens intended for use at high temperature under high wear conditions, by- determining wear rate as a function of aging time for different specimen sets and comparin...
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WO/2010/019042A1 |
The invention relates to a method for non-destructively investigating an aging property of a substantially homogeneous object, comprising the steps of subjecting the said object to a first beam of ultrasonic radiation, detecting a second...
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WO/2010/018337A2 |
The invention relates to a device for monitoring, by remote measurement, the thickness of a wall of a heat-proof ferritic stainless steel pipe (1) partially subject to erosion-corrosion, characterized in that the device includes: at leas...
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WO/2010/016265A1 |
Disclosed is a corrosion testing method suitable for the evaluation of corrosion resistance of a member constituting an electric and electronic equipment such as an electric wire with a terminal that is utilized under such an environment...
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WO/2010/010774A1 |
Provided is an environment testing apparatus with which it is possible to obtain stable condensation conditions at the surface of a test object, with the changes in condensation amount being smaller than in the past. The environment test...
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WO/2010/002831A2 |
Systems and methods are presented for a method for measuring or monitoring localized corrosion in which an electrochemical noise (ECN) signal is sensed and filtered by a high-pass or band-pass filter to remove low frequency components no...
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WO/2009/157773A1 |
The present invention relates to a method and system for determination of coating performance of a nonconductive coating applied to a metal structure connected to a common terminal. The system comprises a first electrode at a first locat...
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WO/2009/153323A1 |
The invention relates to a method for the detection and/or measurement of fouling in a heat exchanger, whereby the resistance value (R1, R2) of a resistor (R), placed on a wall (P) of this heat exchanger, is measured at two different ins...
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WO/2009/155470A2 |
A method of controlling corrosion-related plant operation costs is provided, the method including: accumulating real-time corrosion measurements relating to a plant operation; calculating a relative degree of corrosion value that include...
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WO/2009/155408A1 |
The current invention relates to a bracket for use in conjunction with test coupons to allow for the consistent and long term monitoring of corrosive elements in a facility. The invention is able to have multiple coupons attached to a si...
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WO/2009/141639A1 |
A corrosion sensor comprises an insulating substrate,a thin film of a first metallic material formed on the substrate; and an array of areas comprising a second metallic material provided at the surface of the thin film. A method for man...
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WO/2009/141135A1 |
The invention relates to a method for a high precision measurement of a characteristic of a fouling and/or scaling deposit inside a fluid vessel or of a characteristic of a portion of the wall inside a fluid vessel, wherein an ultrasonic...
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WO/2009/136963A1 |
A method of analyzing an effect of a first substance on the behavior of a second substance comprises exposing a test material to the first substance, performing a first surface enhanced Raman spectroscopy analysis of the test material wh...
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WO/2009/135504A1 |
The invention relates to a device and to a method for detection of deposits (2) on an inside wall of a container or pipe (3) in a technical installation. By means of a control- and evaluation device (6) so-called heat phases, heating me...
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WO/2009/134133A1 |
A system (100) for corrosion monitoring comprises first ultrasonic transducer units (4) for transmitting ultrasonic waves along a surface of an object (2), second ultrasonic transducer units (5) for receiving the transmitted ultrasonic w...
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WO/2009/125354A2 |
A sensor device (10) of environmental conditions in an aqueous environment is described, comprising at least one pair of electrodes (14, 19; 14, 18) adapted to be immersed in an aqueous solution (A), constituting the environment to be mo...
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WO/2009/126802A1 |
A corrosion detection product is a coating including a film forming material and a complexing agent, the complexing agent forming a complex when it comes into contact with a corrosion byproduct produced by corrosion of a substrate on whi...
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WO/2009/119344A1 |
Provided is a method of estimating, in a short time with satisfactory precision, the values of material properties, in particular, Young's modulus and thermal conductivity, of a ceramic layer of a heat-insulating coating material formed ...
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WO/2009/117416A1 |
The present invention relates to determination of the quality of a biological sample in which determination of an analyte concentration is to be made, and various methods and apparatuses related thereto. An evaluation of sample quality c...
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WO/2009/109203A1 |
The invention relates to a corrosion detection device and method. The device according to the invention comprises an oscillating body (21, 22, 23) the mechanical oscillation properties of which are variable depending on corrosion. An act...
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WO/2009/108825A2 |
Solids deposition in a gas environment, such as a gas transmission line or pipeline are measured using metal-coated quartz crystal microbalance (QCM) in a QCM probe within a high pressure gas chamber in the gas environment. The metal coa...
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WO/2009/103302A1 |
As a corrosion sensor, the invention proposes a device having an electrode (14) that can be contacted by a process medium (12) during operation, with an electrode (14) in the form of a two-terminal network having a complex resistor such ...
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WO/2009/097645A1 |
A sensor for monitoring a structure or material, comprising: an elongate conducting member; and an insulating material within which is embedded the conducting material. The insulating material has one or more gaps located along the insul...
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WO/2009/093488A1 |
Provided is a fatigue testing method capable of confirming crack progressing situations on a plurality of repetition rates by a single test. In the case of a repetition rate of f1 = 0.01 Hz of Condition 1, the influences for hydrogen to ...
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WO/2009/094408A1 |
A localized corrosion monitoring (LCM) device is modified to obtain polarization resistance (Rp) from electrical resistance of a probe having a strip of metal under investigation (test electrode), a reference electrode and a temperature ...
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WO/2009/079386A1 |
A test chamber that is capable of operating in a mode where the temperature of the chamber is efficiently cooled without removing a substantial amount of moisture from the air. The test chamber includes a structure defining a work space ...
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WO/2009/072879A1 |
21 Title: Electrochemical cell for EIS Abstract The invention is directed to an electrochemical cell for electrochemical impedance spectroscopy, the use thereof, an electrochemical impedance spectroscopy method, and the use of a flexible...
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WO/2009/068023A2 |
The invention relates to an optical arrangement for monitoring and/or detection of physical and/or chemical measurement variables, wherein electromagnetic radiation is emitted by at least one radiation source and directed by an optical f...
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WO/2009/066046A1 |
The invention relates to a method for measuring the development of a deposit on a surface in contact with a fluid, in which a current proportional to the fluid conductivity is generated by a first pair of electrodes (1, 4) connected to a...
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WO/2009/065824A1 |
The invention relates to a method for testing the resistivity of surfaces (1) to harmful substances. In said method, a harmful substance is first applied to an area of the surface (1), and the harmful substance is then allowed to act for...
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WO/2009/064533A1 |
A method for processing a polymeric article, by introducing ingredients including a polymeric material for forming a polymeric article into an apparatus including a wall surface (42) over which the polymeric material travels in at least ...
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WO/2009/063218A2 |
The current invention relates to a method and apparatus for assessing the condition of a pipeline and also predicting the future rate of deterioration and/or possible failure of the pipeline. The method includes the steps of selecting at...
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WO/2009/049125A1 |
A method and apparatus for simultaneously and continuously monitoring both the general and localized corrosion of a working metallic electrode is provided, wherein a low frequency, low amplitude periodic potential excitation is used to p...
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WO/2009/044020A2 |
The invention relates to a method for the anti-corrosion treatment of an industrial unit through which flows a gaseous fluid to be condensed, the condensate including an acid aqueous phase. The method is characterised in that it includes...
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WO/2009/045629A2 |
An article includes an electrically conductive corrodible element; a device that can inject electricity at a plurality of operation frequencies into the corrodible element; and a measurement apparatus operable to measuring impedance of t...
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WO/2009/029268A1 |
An additive breakdown product in an acid copper plating bath sample is detected by performing a voltammetric analysis for the leveler additive in two measurement solutions comprising different volume fractions of the copper plating bath ...
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WO/2009/017013A1 |
Intended is to improve a crack progress predicting precision by considering the dispersion of errors by an inspector or an inspecting method. For this intention, there is provided a crack progress predicting method comprising the correla...
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WO/2009/016594A2 |
A sensor senses a characteristic of an environment, e.g., humidity. The sensor has a substrate with strips of material that is sensitive to corrosion as a result of the characteristic. The strips are configured to respond differently to ...
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WO/2009/015318A1 |
A thin channel flow cell system for the corrosion study of flowing systems that is designed based on the flow between two substantially parallel flat walls is presented. The small scale equipment used in the system eliminates the effect ...
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WO/2009/010557A1 |
It comprises a frame (2), a series of sample suspensions (6) attached to the frame by means of blocks of an insulating material, a series of reference electrodes (20) mounted on the frame (2) by means of blocks of an insulating material ...
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WO/2009/007395A1 |
System, method and sensor for monitoring the impairment of materials, comprising a monitoring device (1,16) and a sensor (2), said sensor (2) having means (7, 19, 20) for connection to the monitoring apparatus (1, 16), in which the senso...
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WO/2009/005452A1 |
The present invention relates to a quartz crystal microbalance (QCM) detector device comprising a quartz crystal (1 ) sandwiched at least partly between a pair of electrodes (2) and (3) connected to a driving circuit to provide excitatio...
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WO/2008/130809A1 |
A method includes assessing corrosion in a refinery operation having a piping network. Assessing can include identifying in a petroleum sample a presence and an amount of a species determined to be potentially corrosive to corrodible equ...
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