| Patent Number |
Title Of Patent |
Date Issued |
| 6984763 |
Oxidative halogenation and optional dehydrogenation of c3+hydrocarbons |
January 10, 2006 |
| An oxidative halogenation and optional dehydrogenation process involving contacting a reactant hydrocarbon having three or more carbon atoms, such as propane or propene, or a halogenated derivative thereof, with a source of halogen, and optionally, a source of oxygen in the presence of a |
| 6933417 |
Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from r |
August 23, 2005 |
| A process for producing vinyl chloride monomer from ethylene and ethane having input of significant quantities of both ethane and ethylene in input streams to the affiliated reactor where hydrogen chloride in the reactor effluent is only partially recovered from the reactor effluent in |
| 6921834 |
Continuous process for preparing N-phosphonomethyl glycine |
July 26, 2005 |
| In general the present invention relates to a continuous process for manufacturing (N-phosphonomethyl) glycine, glyphosate, by the catalyzed oxidation of N-phosphonomethyliminodiacetic acid. Glyphosate can be provided in high yield and in a cost efficient process by minimizing the co |
| 6909024 |
Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful |
June 21, 2005 |
| This invention is a process for producing vinyl chloride from an ethylene-containing feed, oxygen, and a chlorine source in the presence of a catalyst. The process permits direct production of vinyl chloride in a single reactor system, and further permits ethane to be used as the C.s |
| 6821924 |
Oxyhalogenation process using catalyst having porous rare earth halide support |
November 23, 2004 |
| An oxidative halogenation process involving contacting a hydrocarbon, for example, ethylene, or a halogenated hydrocarbon with a source of halogen, such as hydrogen chloride, and a source of oxygen in the presence of a catalyst so as to form a halocarbon, preferably a chlorocarbon, havin |
| 6797845 |
Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from |
September 28, 2004 |
| A process for producing vinyl chloride monomer where significant quantities of both ethane and ethylene in input streams to the affiliated reactor where hydrogen chloride in the reactor effluent is essentially fully recovered from the reactor effluent in the first unit operation after th |
| 6680415 |
Oxyhalogenation process using catalyst having porous rare earth halide support |
January 20, 2004 |
| An oxidative halogenation process involving contacting a hydrocarbon, for example, ethylene, or a halogenated hydrocarbon with a source of halogen, such as hydrogen chloride, and a source of oxygen in the presence of a catalyst so as to form a halocarbon, preferably a chlorocarbon, havin |
| 6452058 |
Oxidative halogenation of C1 hydrocarbons to halogenated C1 hydrocarbons and integrated processe |
September 17, 2002 |
| An oxidative halogenation process involving contacting a reactant hydrocarbon selected from methane, a halogenated C.sub.1 hydrocarbon, or a mixture thereof with a source of halogen and, preferably, a source of oxygen in the presence of a rare earth halide or rare earth oxyhalide cat |
| 5648582 |
Stable, ultra-low residence time partial oxidation |
July 15, 1997 |
| A process for the catalytic partial oxidation of methane in gas phase at very short residence time (800,000 to 12,000,000 hr.sup.-1) by contacting a gas stream containing methane and oxygen with a metal supported catalyst, such as platinum deposited on a ceramic monolith. |
