| Patent Number |
Title Of Patent |
Date Issued |
| 7569198 |
Wet gas scrubbing process |
August 4, 2009 |
| The removal of particulates and acidic gases from the effluent from a fluid catalytic cracking process regenerator. The effluent is treated in two contacting stages with an effective amount of both a caustic solution as well as ammonia and the composition of the contacting solutions in t |
| 7553449 |
Method of determination of corrosion rate |
June 30, 2009 |
| The corrosion rate of a metal immersed in a fluid medium is measured by transmission of a beam of radiation normally in the visible or near infra-red portion of the spectrum, through a thin film of the metal immersed in the medium. The film of the metal is suitably supported on a rad |
| 7506684 |
Anti-vibration tube support with locking assembly |
March 24, 2009 |
| A support device for a bundle of elongated members and a locking assembly for securing the same within the bundle are disclosed. The support device includes an elongated support adapted to be located between adjacent spaced rows of elongated members, wherein the elongated support having |
| 7343964 |
Anti-vibration tube support |
March 18, 2008 |
| A support device for supporting a plurality of elongated members. The support device having a longitudinally extensive strip having a plurality of sets of transverse corrugations located at successive longitudinal locations along the strip. Each set of transverse corrugations forming a |
| 7267267 |
System and method for providing signal compatibility |
September 11, 2007 |
| The present disclosure provides methods and systems for transforming characters stored in a fixed format into an alternate format or template with which the fixed format would otherwise be incompatible. In particular, methods and systems are disclosed for reading a customer identific |
| 7267164 |
Anti-vibration tube support |
September 11, 2007 |
| A tube support device for a plurality of elongated members is disclosed. The support device includes an elongated longitudinally extending strip having a pair of opposing faces. The strip includes a plurality of engaging members extending from the pair of opposing faces. The support |
| 7219718 |
Reduced vibration tube bundle device |
May 22, 2007 |
| A tube bundle device useful in heat exchangers, condensers and other devices which has a number of tube support cages placed at extended locations along the length of the tubes. After the initial construction of the bundle in which the tubes are inserted into the support cages the tu |
| 7128130 |
Anti-vibration tube support |
October 31, 2006 |
| A method of reducing vibration in a tube bundle includes inserting at least one elongated longitudinally extending support strip within at least one tube lane, wherein each elongated longitudinally extending support strip having a pair of opposing faces and a plurality of successive |
| 7032655 |
Anti-vibration tube support |
April 25, 2006 |
| A tube support device comprises an elongated strip inserted in a tube lane between the tubes of the tube bundle. Raised-tube-engaging zones are disposed in transverse rows across the strip at successive longitudinal locations along its length; these tube-engaging zones extend laterally |
| 6723230 |
Regeneration of iron-based hydrogen sulfide sorbents |
April 20, 2004 |
| A process to regenerate iron-based hydrogen sulfide sorbents using steam. The steam is preferably mixed with hydrogen-containing gas and/or an inert gas, such as nitrogen. In a preferred embodiment, the sorbent is first exposed to the steam and then exposed to a hydrogen-containing gas a |
| 6635599 |
Mixed metal catalyst, its preparation by co-precipitation, and its use |
October 21, 2003 |
| The present invention relates to a process for the preparation of a hydroprocessing catalyst, to the catalyst composition obtainable by said process, and to the use of said catalyst composition in hydroprocessing applications. The process comprises the steps of combining and reacting at |
| 6444784 |
Wax crystal modifiers (LAW657) |
September 3, 2002 |
| The invention relates to a copolymer composition useful as wax crystal modifiers and flow improvers. The compositions are copolymers of a C.sub.6 to C.sub.250 straight-chain or branched dialkyl filmarate and at least one compound selected from the group consisting of carbon monoxide, C.s |
