Matches 1 - 6 out of 6


Match Document Document Title
US20080108142 Visual spill indicator  
Composition which includes a dye (101) that changes color when contacted with a suitable amount of an organic substance, in conjunction with a matrix (103), past (102), support (104) or web (104),...
US20060211119 Fuel cell leak detection  
Methods and systems of facilitating detection of fuel leaks in a fuel cell system include adding organic molecules to a fuel cell fuel supply to odorize the fuel supply.
US20140065713 METHOD FOR MEASUREMENT OF WEIGHT CONCENTRATION OF CLAY IN A SAMPLE OF A POROUS MATERIAL  
Determining weight concentration of clay in a sample of a porous material, a water-soluble salt of a metal is selected that enters in a selective ion exchange reaction with clay, with the general...
US20170176404 METHOD AND RELATIVE SYSTEM FOR THE DETECTION AND QUANTIFICATION OF THE H2S IN DRILLING MUD  
Method for the detection and quantification of the H2S which measures concentration of the H2S in the drilling mud including the steps of measurement of the initial concentrations of H2S in free...
US20160201458 PLATFORM DEVICE FOR SAMPLING AND CHEMICAL REACTION SPECTROPHOTOMETRY OF DRILLING FLUID  
A spectrometric analysis system for use with a drilling and production system including a first inlet configured to receive an aliquot of downhole drilling fluid, a downhole mixing chamber in...
US20150275627 METHOD FOR DETERMINING RESIDUAL SURFACTANT CONCENTRATIONS IN PRODUCED WATER  
A method is disclosed for determining a first concentration of a first component in an aqueous solution, the surface tension of which is altered by the presence of the first component. The method...
Matches 1 - 6 out of 6