Abstract: The IT and FT values for coal and coke samples can be accurately predicted by applying equations to determined ST and HT temperatures. For reducing atmospheres, the equations are IT=C1×ST?C2×HT+C3 and FT=C4×HT?C5×ST+C6. For oxidizing atmospheres, the equations are IT=C7×ST?C8×HT+C9 and FT=C10×HT?C11×ST+C12. IT is the initial deformation temperature. ST is the softening temperature. HT is the hemispherical temperature. FT is the fluid temperature. C1-C12 are constants determined by multi-linear regression coefficient analytical techniques on a collection of data.

Abstract: The IT and FT values for coal and coke samples can be accurately predicted by applying equations to determined ST and HT temperatures. For reducing atmospheres, the equations are IT=C1×ST?C2×HT+C3 and FT=C4×HT?C5×ST+C6. For oxidizing atmospheres, the equations are IT=C7×ST?C8×HT+C9 and FT=C10×HT?C11×ST+C12. IT is the initial deformation temperature. ST is the softening temperature. HT is the hemispherical temperature. FT is the fluid temperature. C1-C12 are constants determined by multi-linear regression coefficient analytical techniques on a collection of data.

Abstract: The IT and FT values for coal and coke samples can be accurately predicted by applying equations to determine ST and HT temperatures. For reducing atmospheres, the equations are IT=C1×ST?C2×HT+C3 and FT=C4×HT?C5×ST+C6. For oxidizing atmospheres, the equations are IT=C7×ST?C8×HT+C9 and FT=C10×HT?C11×ST+C12. IT is the initial deformation temperature. ST is the softening temperature. HT is the hemispherical temperature. FT is the fluid temperature. C1-C12 are constants determined by multi-linear regression coefficient analytical techniques on a collection of data.

Abstract: The IT and FT values for coal and coke samples can be accurately predicted by applying the following equations to determined ST and HT temperatures: For reducing atmospheres: IT=C1×ST?C2×HT+C3 FT=C4×HT?C5×ST+C6 For oxidizing atmospheres: IT=C7×ST?C8×HT+C9 FT=C10×HT?C11×ST+C12 Where; IT is the initial deformation temperature; ST is the softening temperature; HT is the hemispherical temperature; FT is the fluid temperature; and C1-C12 are constants determined by multi-linear regression coefficient analytical techniques on a collection of data.

Abstract: A test station is provided to test a circuit board unit. The test station includes a disk drive storing uncompiled files which are interpretatively processed in order to carry out test operations. A bar code reader can scan a label on the unit, in order to accurately identify the unit. The label information can be used to ensure accurate programming of any programmable devices on the unit, and accurate selection of the correct test definition files for the unit. Step-by-step instructions can be provided to an operator regarding every manual act required during a test definition, and can include a graphic image of each such manual act. The test station can have two different test modes, where at least one command of the test definition is carried out for one mode but not the other. The test station has a debug mode, which includes capabilities for breakpoints, step mode, dynamic alteration of test definitions, and dynamic observation and alteration of variables.

Abstract: A revision to the standard fireproof garments currently worn by race car drivers and pit crew people that allows the wearer to remove the bottom section of the pants to cool off when not in the car or in an area where protection from possible fire is not required. The top and bottom sections of the pants secure through use of hook and loop fasteners designed to withstand extremely high temperatures. The top section features a stretchy material at the lower end that hugs the leg to prevent any extreme heat from going up the leg opening. The bottom section slides up over the stretchy portion and secures to the top section via the hook and loop fasteners. The bottom section features a cuff or fold that folds over the secured two sections to hide the seam. Also, cooperating snap button elements are located on the top and bottom sections to allow for quick alignment by the user.

Abstract: A process for removing sulfur from coal comprising the steps of forming a slurry of coal, a carrier liquid, and a compound selected from the group consisting of carboxylic acid, percarboxylic acid, salts of carboxylic acid, and salts of percarboxylic acid, and any combination thereof.