| Patent Number |
Title Of Patent |
Date Issued |
| 5334357 |
Turbulent flow reactor |
August 2, 1994 |
| A process for turbulently flowing together reactants in uniform proportions in a reactor vessel. A process for producing ethylbenzene by reacting ethylene and benzene in the presence of a catalyst in a reactor vessel from which useful heat generated by the reaction is transferred to a he |
| 5227556 |
Turbulent flow process, monoalkyl aromatic production process and reactor for such process |
July 13, 1993 |
| A process for turbulently flowing together reactants in uniform proportions in a reactor vessel. A process for producing ethylbenzene by reacting ethylene and benzene in the presence of a catalyst in a reactor vessel from which useful heat generated by the reaction is transferred to a he |
| 4324757 |
Halogenated hydrocarbons inhibited against denickelification with lower alkylcyanide compounds |
April 13, 1982 |
| Metal alloys containing nickel are protected from denickelification upon exposure to halogenated hydrocarbons at elevated temperatures by the addition of a lower alkylcyanide in minor proportions to the halogenated hydrocarbon. |
| 4319062 |
Allyl chloride process |
March 9, 1982 |
| An improved process for production of allyl chloride which comprises (1) thermally chlorinating propylene above 300.degree. C., but below that at which substantial carbon formation is effected, (2) separating the allyl chloride from its by-products, (3) subjecting the unsaturated compoun |
| 4168210 |
Method of reducing reaction between hydrogen halides and olefinically unsaturated compounds |
September 18, 1979 |
| A method for reducing losses due to reactions between hydrogen halides and olefinically unsaturated organic compounds in the presence of transition metals which act as catalysts for hydrohalogenation in mixtures containing same by adding to said mixtures a compound selected from the clas |
| 4145367 |
Process for purifying 1,2-dichloroethane |
March 20, 1979 |
| A process for removing chlorinated hydrocarbon impurities from 1,2-dichloroethane streams by partially or completely hydrogenating some or all of the impurities therein by passing hydrogen into said stream in the presence of a palladium hydrogenation catalyst under conditions which d |
| 4119674 |
Process for production of 1,1,1-trichloroethane and vinylidene chloride |
October 10, 1978 |
| An improved process for preparation of 1,1,1-trichloroethane and/or vinylidene chloride by the direct high temperature chlorination of ethane, ethyl chloride, ethylene, 1,1-dichloroethane or mixtures thereof wherein the relatively small quantities of unsaturated, chlorinated compounds |
| 4048241 |
Process for preparing 1,1,1-trichloroethane |
September 13, 1977 |
| A process for preparing 1,1,1-trichloroethane from ethylene and chlorine by hydrochlorinating the ethylene in the presence of aluminum chloride in a liquid phase reaction zone followed by chlorination of the resulting reaction product and finally by hydrochlorination of the effluent from |
| 3989601 |
Purification of 1,1,1-trichloroethane by extractive distillation |
November 2, 1976 |
| 1,1,1-Trichloroethane containing 1,2-dichloroethane as a principal contaminant is purified by extractive distillation, employing as an extraction solvent a saturated or unsaturated tertiary C.sub.4 to C.sub.7 alcohol, e.g., t-amyl alcohol, 2-methyl-3-buten-2-ol or 2-methyl-3-butyn-2- |
