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2022
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Invention
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Device for loading pellets into reactor tubes.
A loading device for loading pellets into reactor... |
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Invention
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Device for loading pellets into reactor tubes. A loading device for loading pellets into reactor ... |
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Invention
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Air lance for removing pellets from tubes. An air lance for removing pellets from tubes includes ... |
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Invention
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Universal tube marker for identifying chemical reactor tubes accurately and efficiently. A sector... |
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2021
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Invention
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Device for cleaning inner surface of heat exchanger tubes. A grit blasting arrangement for cleani... |
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2020
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Invention
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Device and method for loading pellets into reactor tubes. A device for loading pellets into react... |
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Invention
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Device and method for loading pellets. A device and method for loading pellets. A funnel includes... |
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Invention
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Air lance for removing pellets from tubes. An air lance for removing pellets from tubes may inclu... |
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Invention
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Air lance for removing pellets from a tube. An air lance for removing pellets from tubes may incl... |
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2018
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Invention
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Method for loading pellets. A method for loading pellets into receptacles uses a pressurized flui... |
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Invention
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Method for loading pellets. A method for loading pellets into receptacles having an open top end ... |
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2017
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Invention
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Lighting and communication system for confined space. A communications arrangement includes incom... |
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Invention
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Arrangement for loading particles.
An arrangement for loading particles through an opening using... |
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Invention
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Arrangement for loading particles. An arrangement for loading particles through an opening using ... |
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2014
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Invention
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Device for testing vertical tubes in a chemical reactor. Method for calibrating a device for meas... |
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2013
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Invention
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Device and method for dispensing catalyst pellets. A device and method for dispensing catalyst pe... |
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Invention
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Device for marking a wire. A device for marking a wire projecting from the tube of a shell and tu... |
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2012
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Invention
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Device for injecting gas into the tubes of a chemical reactor. A device for injecting gas into a ... |
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Invention
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Carrying case conversion to desk. A method for converting a watertight carrying case into a desk ... |
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Invention
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Device for unloading catalyst from a reactor vessel. A device and method for automatic unloading ... |
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Invention
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Percutaneous heart pump. Disclosed herein are heart pumps that can include a catheter body and an... |
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2011
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Invention
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Method for marking tubes in a shell and tube heat exchanger. A method for marking a specific tube... |
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Invention
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Device for loading catalyst into a reactor vessel. A device and method for loading catalyst pelle... |
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2010
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Invention
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Loading arrangement including a dam for confining catalyst and other particles on the top tubeshe... |
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Invention
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Pointer arrangement for marking tubes in a shell and tube heat exchanger. A method for marking a ... |
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2009
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Invention
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Loading sleeve and method for loading chemical reactor tubes. A loading sleeve and method for loa... |
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2008
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Invention
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Device and process for precision loading of particles in a vertical tube chemical reactor. A devi... |
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Invention
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Device and method for transporting catalyst to a reactor vessel. A device and method for transpor... |
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Invention
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Device and method for indicating the condition of tubes on a tubesheet. A device and method for t... |
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Invention
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Device for measuring back pressure in open-ended chemical reactor tubes. A device and method for ... |
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Invention
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Method for assessing chemical reactor tubes. A device and method for measuring the back pressure ... |
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Invention
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Device for measuring back pressure in chemical reactor tubes. A device and method for measuring t... |
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Invention
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Method for treating vertical tubes in a chemical reactor. A device and method for removing partic... |
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Invention
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Device and method for identifying the row number on a tubesheet. A device and method for identify... |
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2001
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P/S
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[ measuring apparatus for assessing the uniformity of catalyst packing density in petro-chemical ... |
