"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
Lee deForest, American radio pioneer ; 1957
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| Number | Title | Issue Date |
| 8115039 | Catalytic distillation process for primary haloalkanes A process for making primary haloalkanes by catalytic distillation of internal haloalkanes which comprises a) introducing an internal haloalkane feed into a catalytic distillation column; b) isomerizing at least a portion of the internal haloalkane feed in the prese... | 02/14/2012 |
| 7326389 | Method of producing unsaturated aldehyde and/or unsaturated acid Disclosed is a shell-and-tube reactor that may be used in a method for producing unsaturated aldehydes and/or unsaturated acids from olefins by means of fixed-bed catalytic partial oxidation. The reactor includes at least one reaction zone of a first-step reaction z... | 02/05/2008 |
| 7268262 | Method for recovering trans-1,2-dichloroethene Describes a method for recovering trans-1,2-dichloroethene from a liquid feed composition comprising both the cis-and trans-isomers of 1,2-dichloroethene and contaminating amounts of other chlorinated hydrocarbons, e.g., lower alkyl chlorinated hydrocarbons, such as... | 09/11/2007 |
| 6781021 | Method for isomerizing halogenated aromatics A catalyst composition with a high halogenated aromatics isomerization activity, a halogenated aromatic isomerization method using said catalyst composition, and a halogenated aromatics isomerization method capable of prolonging the life or regeneration period of th... | 08/24/2004 |
| 5880318 | Process for the preparation of -bromo, ω-chloroalkanes Described is a process for easily preparing an -bromo,ω-chloroalkane which is high in purity represented by the formula: Br(CH2)n Cl in which n stands for an integer of 4 to 12. The process comprises reacting in an organic so... | 03/09/1999 |
| 5532421 | Method for the isomerization of cis-alkenyl compounds An object of the present invention is to provide a method for the preparation of geometrical isomers which are important as constituents of synthetic pheromones, synthetic perfumes, terpenes and the like (i.e., a method for the isomerization of cis-alkeny... | 07/02/1996 |
| 4271080 | Process for the preparation of tetrahydrofuran Tetrahydrofuran is prepared by reacting a 1,4-dihalobutane with water in the vapor phase in the presence of a catalytically effective amount of at least one solid acidic elemental oxide and/or solid acidic mixed elemental oxide, or acidic ion exchange res... | 06/02/1981 |