Abstract: A filter material for use in fuel-water separation has a particle filtration layer and a coalescing layer downstream of, and coupled to, the particle filtration layer. The particle filtration layer is substantially constructed of binder fibers and media fibers. The coalescing layer has at least 70% glass fibers by weight. As another example, a filter material for liquid fuels has a particle filtration layer and a coalescing layer downstream of the particle filtration layer. The particle filtration layer has binder fibers and media fibers and is substantially free of meltblown materials. The ratio of air permeability of the particle filtration layer to air permeability of the coalescing layer ranges from about 3:1 to about 15:1.

Abstract: A filter material for use in fuel-water separation has a particle filtration layer and a coalescing layer downstream of, and coupled to, the particle filtration layer. The particle filtration layer is substantially constructed of binder fibers and media fibers. The coalescing layer has at least 70% glass fibers by weight. As another example, a filter material for liquid fuels has a particle filtration layer and a coalescing layer downstream of the particle filtration layer. The particle filtration layer has binder fibers and media fibers and is substantially free of meltblown materials. The ratio of air permeability of the particle filtration layer to air permeability of the coalescing layer ranges from about 3:1 to about 15:1.

Abstract: A filter material for use in fuel-water separation has a particle filtration layer and a coalescing layer downstream of, and coupled to, the particle filtration layer. The particle filtration layer is substantially constructed of binder fibers and media fibers. The coalescing layer has at least 70% glass fibers by weight. As another example, a filter material for liquid fuels has a particle filtration layer and a coalescing layer downstream of the particle filtration layer. The particle filtration layer has binder fibers and media fibers and is substantially free of meltblown materials. The ratio of air permeability of the particle filtration layer to air permeability of the coalescing layer ranges from about 3:1 to about 15:1.

Abstract: Printers and methods for operating a printer are provided. One method comprises receiving a print order associated with image data for use in printing a plurality images; converting the image data into actions to print the plurality of images on a receiver medium with print adjacent areas between the printed images, the converting being performed in accordance with printer settings; printing a first set of color patches in the print adjacent areas when the each of the first set of calibration color patches can be printed in the print adjacent areas; printing a second set of color patches in the print adjacent areas when each of the first set of color patches cannot be printed in the print adjacent areas; and sensing the color of each printed color patch and recalibrating the printer settings based upon the sensed colors.

Abstract: The present invention relates to a method of ordering images at an imaging device which permits a user to print images immediately, and simultaneously with the printing of the images, access further images for editing. The method of the present invention also provides a running account to the user as the user decides to print an image that details the cost of the jobs as they are being performed. Further, the system provides an ability to check the transaction cost versus the deposit for a fulfillment session and update the cost as the jobs are fulfilled.

Abstract: Printers and methods for operating a printer are provided. One method comprises receiving a print order associated with image data for use in printing a plurality images; converting the image data into actions to print the plurality of images on a receiver medium with print adjacent areas between the printed images, the converting being performed in accordance with printer settings; printing a first set of color patches in the print adjacent areas when the each of the first set of calibration color patches can be printed in the print adjacent areas; printing a second set of color patches in the print adjacent areas when each of the first set of color patches cannot be printed in the print adjacent areas; and sensing the color of each printed color patch and recalibrating the printer settings based upon the sensed colors.

Abstract: A gravure method for applying a discrete patch (12) of uniform coating to a moving web (14) includes defining a nip area (20) between a gravure roller (16) and a backing roller (22), moving the gravure roller to the nip to a precise lengthwise location on the web, and moving the gravure roller from the nip. The method is improved by controlling the speed of movement of the gravure roller to the nip, and controlling the speed of movement of the gravure roller from the nip thereby producing a discrete patch.

Abstract: Calcitic and/or siliceous particulate materials are provided with increased resistance to penetration by water, oil or grease damage from water, oil or grease by a process which comprises treating said materials with an aqueous composition containing: (A) from about 0.1 to 4% by weight on a 100% solids basis of an aqueous solution or self-dispersed emulsion or dispersion of a copolymer which is a reaction product of monomers containing fluorinated groups, cationic groups and nonionic groups, optionally (B) an effective amount of a penetration assistant, and (C) water to make up 100%.

Abstract: Calcitic and/or siliceous particulate materials are provided with increased resistance to penetration by water, oil or grease damage from water, oil or grease by a process which comprises treating said materials with an aqueous composition containing:

Abstract: Calcitic and/or siliceous architectural and construction materials are provided with increased resistance to damage from water, oil, grease and weather by a process which comprises treating said materials with an aqueous composition containing: (A) from about 0.1 to 4% by weight on a 100% solids basis of an aqueous solution or self-dispersed emulsion or dispersion of a copolymer which is a reaction product of monomers containing fluorinated groups, cationic groups and nonionic groups, (B) an effective amount of a penetration assistant, and (C) water to make up 100%.

Abstract: Asphaltic materials are provided with increased resistance to damage from water, oil and weather by a process which comprises treating said materials with an aqueous composition containing: (A) from about 0.1 to 4% by weight, on a 100% solids basis, of an aqueous solution or self-dispersed emulsion or dispersion of a copolymer which is a reaction product of monomers containing fluorinated groups, cationic groups and nonionic groups, optionally (B) an effective amount of a penetration assistant, and (C) water to make up 100%.

Abstract: The present invention concerns a process and an installation for the treatment of waste waters issuing from the manufacture of sauerkraut, this process and installation comprising a biological treatment step for treating waste waters leading to the formation of a precipitate, and the subsequent treatment of the aqueous separated phase in a reverse osmosis apparatus.

Abstract: An apparatus and method for ensilaging and fermenting vegetable and animal materials, in particular cabbage, which comprises recycling liquid removed from the bottom of the ensilaging container, recycling it and distributing it on top of the material being ensilaged. The device comprises means for effecting the recycle and distribution as well as means for heating and cooling the material being recycled. Additionally, means are provided for adding desired materials prior to and during the recycle.

Abstract: This disclosure relates to an installation for treating residual water, particularly residual water resulting from the manufacture of sauerkraut, in order to transform such water into proteinic food products, especially yeasts. The novel installation comprises a fermentation vat, means for supplying said vat with residual water, nutritive salts and oxygen, means for evacuating the contents from the vat, in the form of paste and for feeding the latter to a centrifugal separator, connected to the storage tank for the paste previous concentrated in said separator, said vat further comprising a stirrer in its lower part and a foam separator in its upper portion and a cooling circuit extending through said vat, said installation being also provided with means for adjusting the pH of the medium submitted to fermentation.

Abstract: When fermenting and ensilaging material such cabbage to produce sauerkraut, liquid is recycled during fermentation from the bottom of an ensilaging container to the top of the container and evenly distributed over the top of material in the container to prevent dehydration of the material being fermented.The temperature of the recycled liquid can be controlled and various substances can be added to the recycled liquid.