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| 6165429 | Exhaust gas purifying catalyst and exhaust gas purifying method |
| 6162411 | Production of fullerenic soot in flames |
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| 6146603 | System for recovering carbon dioxide from a lean feed |
| 6143691 | Purifying catalyst for exhaust gas from internal combustion engin... |
| 6136282 | Method for removal of hydrogen sulfide from gaseous streams |
| 6136281 | Method to control mercury emissions from exhaust gases |
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| 6132692 | Barrier discharge conversion of SO2 and NOx to acids |
| 6129901 | Controlled synthesis and metal-filling of aligned carbon nanotube... |
| 6126911 | Metal oxide product suitable for use in dehydrated gas |
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| 6117404 | Apparatus and process for recovering basic amine compounds in a p... |
| 6113869 | Process for argon purification |
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| 6107353 | Cyanide and ammonia removal from synthesis gas |
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| 6086835 | Oxidation catalyst comprising gold and method of oxidation |
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| 6080281 | Scrubbing of contaminants from contaminated air streams with aero... |
| 6077490 | Method and apparatus for filtering hot syngas |
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| 6077401 | Production of fullerenes using concentrated solar flux |
| 6068823 | Process for the benign direct fixation and conversion of nitrogen... |
| 6063349 | Removal of hydrogen cyanide from synthesis gas |
| 6063348 | Flue gas scrubbing and waste heat recovery system |
| 6060033 | Process for removing HCl from hydrocarbon streams |
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| 6046085 | Elimination of poly stringers with straight poly profile |
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