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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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WO/2008/125878A1 |
A corrosion sensor for detecting the action of corrosive media on a metallic material when mounted in situ adjacent a location in the metallic material is disclosed. The corrosion sensor comprises a patterned conductive thin film formed ...
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WO/2008/118498A1 |
A system or method of analyzing a conductive member for the presence an anomaly. A conductive pipe member is analyzed for the presence an anomaly the electromagnetic properties of which are non¬ linear. The electromagnetic properties of...
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WO/2008/115050A1 |
The invention relates to a laboratory degradation test system for testing degradation of a test specimen in a test fluid flow, the test system comprising: - a reactor assembly, which reactor assembly comprises: - a reactor vessel, the re...
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WO/2008/110625A1 |
The object of the present invention is an apparatus for measuring sacrificial anode wear comprising at least one sacrificial anode (10) associated to the material the corrosion phenomenon of which is intended to be evaluated; at least on...
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WO/2008/112023A1 |
Systems and methods for detecting corrosion are provided. A luminescent material (106) coupled to a cladding (102) of an optical fiber (100) may be altered when exposed to corrosion of an object (110). The backscatter emission of the lum...
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WO/2008/109589A1 |
Disclosed herein is an electrochemical corrosion sensor. The sensor may include an array of electrodes wherein each electrode may include a diamond like carbon coating disposed on at least a portion of the electrodes. The coating thickne...
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WO/2008/103864A2 |
A spiral wound module assembly comprising: a permeate collection tube, at least one membrane envelope wound about the permeate collection tube, an outer module housing, and at least one acoustic transducer located adjacent to the permeat...
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WO/2008/083409A1 |
A method and system for assessment of a pipe (110) is provided. The system can include a probe (100) having first (120) and second (130) electrodes and a processor (200) in communication with the probe (100). The probe (100) can be in a ...
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WO/2008/080471A1 |
The invention provides a method by means of which a fuel rod cladding tube (4) can be treated or prepared such that the influence of iron oxide deposits on the surface thereof can be studied and analyzed as safely as possible, and at the...
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WO/2008/077893A1 |
The invention relates to a method for qualitatively and/or quantitatively detecting or reflecting properties of materials which come into contact with a preferably aqueous or organic environment, wherein samples of these materials are br...
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WO/2008/073758A2 |
A deposit removal probe for monitoring the effectiveness of a chemical at removing deposits from the internal surface of a pipeline used to transport fluids comprising a chamber constructed from mesh having a pore size sufficient to reta...
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WO/2008/063077A1 |
Device for mounting and demounting of a probe (12) to be arranged in an access tube to a process pipeline. It comprises an hydraulic cylinder (14), accessing the access tube (26) with a gripping tool (15) to engage a probe (12) for movin...
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WO/2008/062658A1 |
A plurality of fluorescent lamps (30, 30 and so on) are disposed so as to be unevenly distributed in the periphery of an upper space above and opposing a sample placing surface (21) in an environmental test room (11). The irradiance dist...
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WO/2008/047068A1 |
A technique facilitates the detection of moisture. The technique utilizes distributed sensor lines deployed along an insulated vessel, such as an insulated pipe. The sensor lines are used to measure temperature and to determine a differe...
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WO/2008/045609A2 |
A interferometer-based fouling detection system and method are described. The system may include a fiber optic cable, a light source in communication with the fiber optic cable, at least one photo detector in communication with the fiber...
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