John Graham
John Graham Buglass, Amsterdam NL
Patent application number | Description | Published |
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20110160048 | COATING METHOD FOR STRUCTURED CATALYSTS - The invention relates to a method for applying a layer comprising a carrier material to a highly porous support, said method comprising the following steps: (a) applying a mixture comprising a liquid and a carrier material to a highly porous support having a size of at least 1 mm and a porosity within the range of between 50 and 98 volume %; (b) centrifuging and spinning the support; (c) drying and/or calcining the support. | 06-30-2011 |
John Graham Johnston, Iii, Minneapolis, MN US
Patent application number | Description | Published |
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20100140919 | Pre-Machined Window Weld for Breached Tubing - An example apparatus for replacement of a breached pipe section includes a first cylindrical pipe fitting having a first surface defining a first aperture, a middle pipe member, and a second cylindrical pipe fitting having a second surface defining a second aperture, and first and second aperture caps. A first end of each of the first and second pipe fittings is welded to opposite ends of the middle section, and a second end opposite of each of the first and second pipe fittings is welded through the respective first and second apertures to opposite ends of pipe surrounding the breached pipe section. The first and second aperture caps are welded to the apertures of the first and second pipe fittings to close the respective first and second apertures. | 06-10-2010 |
20120223125 | Pre-Machined Window Weld for Breached Tubing - An example apparatus for replacement of a breached pipe section includes a first cylindrical pipe fitting having a first surface defining a first aperture, a middle pipe member, and a second cylindrical pipe fitting having a second surface defining a second aperture, and first and second aperture caps. A first end of each of the first and second pipe fittings is welded to opposite ends of the middle section, and a second end opposite of each of the first and second pipe fittings is welded through the respective first and second apertures to opposite ends of pipe surrounding the breached pipe section. The first and second aperture caps are welded to the apertures of the first and second pipe fittings to close the respective first and second apertures. | 09-06-2012 |
John Graham Whellock, Castle Rock, CO US
Patent application number | Description | Published |
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20120031307 | SYSTEM AND METHOD FOR MANUFACTURING CEMENT CLINKER UTILIZING WASTE MATERIALS - Techniques are generally described for producing cement clinker that includes forming cement clinker in a kiln, heating waste additives, and applying the heated waste additives to the cement clinker in the kiln. Additionally, examples are generally described that include an apparatus for producing cement clinker that includes a kiln in which cement clinker is formed and a device having an opening positioned inside the kiln which provides heated waste additives to the kiln for application to the cement clinker. An example device for applying waste additives to cement clinker includes an eductor configured to receive waste additives and transport air in which the waste additives are pneumatically entrained, and includes a lance coupled to the eductor and configured to receive the pneumatically entrained waste additives and receive a support gas that reacts with the waste additives and heats the same for application to the cement clinker. | 02-09-2012 |