| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Method for producing hydrocarbon fuels and fuel gas from heavy polynuclear hydrocarbons by the use of molten metal halide catalysts | US926785 | 1978-07-21 | US4162963A | 1979-07-31 | Everett Gorin |
| In a process for hydrocracking heavy polynuclear carbonaceous feedstocks to produce lighter hydrocarbon fuels by contacting the heavy feedstocks with hydrogen in the presence of a molten metal halide catalyst in a hydrocracking zone, thereafter separating at least a major portion of the lighter hydrocarbon fuels from the spent molten metal halide and thereafter regenerating the spent molten metal halide by incinerating the spent molten metal halide by combustion of carbon and sulfur compounds in the spent molten metal halide in an incineration zone, the improvement comprising: (a) contacting the heavy feedstocks and hydrogen in the presence of the molten metal halide in the hydrocracking zone at reaction conditions effective to convert from about 60 to about 90 weight percent of the feedstock to lighter hydrocarbon fuels; (b) separating at least a major portion of the lighter hydrocarbon fuels from the spent molten metal halide; (c) contacting the spent molten metal halide with oxygen in a liquid phase gasification zone at a temperature and pressure sufficient to vaporize from about 25 to about 75 weight percent of the spent metal halide, the oxygen being introduced in an amount sufficient to remove from about 60 to about 90 weight percent of the carbon contained in the spent molten metal halide to produce a fuel gas and regenerated metal halide; and (d) incinerating the spent molten metal halide by combusting carbon and sulfur compounds contained therein. | ||||||
| 82 | Method for recovering hydrocarbons from molten metal halides | US824181 | 1977-08-12 | US4132628A | 1979-01-02 | Melvyn B. Pell |
| In a process for hydrocracking heavy carbonaceous materials by contacting such carbonaceous materials with hydrogen in the presence of a molten metal halide catalyst to produce hydrocarbons having lower molecular weights and thereafter recovering the hydrocarbons so produced from the molten metal halide, an improvement comprising injecting into the spent molten metal halide, a liquid low-boiling hydrocarbon stream is disclosed. | ||||||
| 83 | Recovery of Lewis acid/Bronsted acid catalyst with hydrogen at elevated temperatures and pressures | US812635 | 1977-07-05 | US4120912A | 1978-10-17 | Roger Hulme |
| Deactivated or partially deactivated hydrocarbon conversion catalysts comprising (a) one or more Lewis acids selected from the group consisting of the fluorides, chlorides and bromides of boron(III), titanium(IV), zirconium(IV), hafnium(IV), phosphorus(V), arsenic(V), tantalum(V), niobium(V) and mixtures thereof and (b) a strong Bronsted acid, may be recovered by contacting said catalysts with hydrogen at elevated temperatures and pressures. The preferred Lewis acid is an acidic halide, preferably tantalum pentafluoride, niobium pentafluoride or mixtures thereof. The preferred Bronsted acid is a hydrogen halide, preferably hydrogen fluoride. | ||||||
| 84 | Hydrocracking in strong acid systems with noble metal component | US577350 | 1975-05-14 | US4036737A | 1977-07-19 | Jos Wristers; Michael Siskin; Joseph J. Porcelli |
| Hydrocarbon feedstocks are hydrocracked by contacting the feedstock in the presence of hydrogen and under hydrocracking reaction conditions with a catalyst comprised of a metal fluoride, the metal being boron, tantalum, niobium or mixtures thereof, a fluoride containing Bronsted acid and a Group VIII noble metal hydrogenation component, the Bronsted acid being present in at least an equi-molar amount relative to the metal fluoride and sufficient to dissolve at least a portion of the metal fluoride. The presence of the noble metal hydrogenation component serves to extend the hydrocracking catalyst life of the metal fluoride and fluoride containing Bronsted acid. The catalyst can be described as a slurry or dispersion composed of a solid noble metal on a support in a liquid phase acid system. | ||||||
| 85 | Hydrocracking petroleum and related materials by homogeneous catalysis | US35496673 | 1973-04-27 | US3824179A | 1974-07-16 | KIOVSKY T |
| HIGHER MOLECULAR WEIGHT HYDROCARBONACEOUS MATERIALS CONTAINING POLYNUCLEAR SUBSTANCES, SUCH AS HEAVY PETROLEUM CRUDES AND HIGHER BOILING PETROLEUM FRACTIONS, INCLUDING RESIDUAL FRACTIONS, SHALE OIL, TAR SAND OIL, OIL AND TAR FROM COAL AND COAL ITSELF ARE HYDROCRACKED AT A ELEVATED TEMPERATURE RANGING FROM 200*C. TO 500*C. AND IN THE PRESENCE OF HYDROGEN AT A PRESSURE OF 200 TO 3000 P.S.I.G., WHILE INTIMATELY MIXED WITH A HOMOGENEOUS CONTINUOUS LIQUID PHASE CATALYST SYSTEM COMPRISING PREDOMINATELY ONE OR MORE PHOSPHORIIC ACIDS THERMALLY STABLE UNDER THE HYDROCRACKING CONDITIONS, SUCH AS PYROPHOSPHORIC ACID AND POLYPHOSPHORIC ACIDS HAVING AN EMPIRICAL RATIO OF H2O:P2O5 OF 3 OR LESS, AND MINOR PROPORTION, E.G., LESS THAN 20% BY WEIGHT OF CERTAIN IODINE COMPOUNDS, E.G., SPECIALLY HL, OR NH4L.
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| 86 | Regeneration of zinc halide catalyst used in the hydrocracking of polynuclear hydrocarbons | US3625861D | 1969-12-15 | US3625861A | 1971-12-07 | GORIN EVERETT; STRUCK ROBERT T; ZIELKE CLYDE W |
| Spent zinc halide cracking catalyst, prior to oxidation to remove impurities, is heated to carbonize organic residue to drive off volatiles, and to decompose zinc halide-NH3 complex and drive off NH3.
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| 87 | Hydrocatalytic cracking of nitrogen containing wax distillates to produce middle oils | US47153065 | 1965-07-13 | US3369995A | 1968-02-20 | KENNETH TUPMAN; RICHARD IRVING DONALD |
| 88 | Hydrocracking of polynuclear hydrocarbons | US50797065 | 1965-11-15 | US3355376A | 1967-11-28 | EVERETT GORIN; STRUCK ROBERT T; ZIELKE CLYDE W |
| 89 | Process for the recovery of active catalytic material from an aluminum halide-hydrocarbon sludge | US23454062 | 1962-10-31 | US3173881A | 1965-03-16 | SCHOOFS RICHARD J |
| 90 | Hydrocracking process and catalysts | US10924661 | 1961-05-11 | US3088908A | 1963-05-07 | HANSFORD ROWLAND C |
| 91 | Catalytic conversion process | US72364358 | 1958-03-25 | US2943094A | 1960-06-28 | FRANCIS BIRCH STANLEY; DESMOND HOLMES PETER |
| 92 | Hydrocarbon hydrocracking process with a boron chloride and aluminum metal catalyst | US41722554 | 1954-03-18 | US2905663A | 1959-09-22 | LOUIS SCHMERLING |
| 93 | Hydrocarbon hydrocracking process and catalyst therefor | US38149853 | 1953-09-21 | US2905628A | 1959-09-22 | LOUIS SCHMERLING |
| 94 | Oils | US54721222 | 1922-03-27 | US1608329A | 1926-11-23 | MCD MCAFEE ALMER |
| 95 | КАТАЛИЗАТОР И СПОСОБ ГИДРОКРЕКИНГА НЕФТЯНОГО СЫРЬЯ С ЕГО ИСПОЛЬЗОВАНИЕМ | RU2003121342 | 2003-07-15 | RU2245737C1 | 2005-02-10 | |
| FIELD: petroleum processing. SUBSTANCE: catalyst contains 15-30% hydrogenation components including groups VU and VIII metals, 20-40% acid component, and 1-4% promoter, the rest being binder: alumina, aluminosilicate, clay, or their mixture. Catalyst is distinguished by having three-component system composed by nickel, molybdenum, and tungsten in the form of their oxides at weight ratio Ni/Mo/W equal to 25:35:40. Above-mentioned acid component contains aluminum fluoride and promoter contains boron oxide and/or zirconium oxide. Preparation technology is simple and completely suppresses production of waste water. Invention describes hydrocracking process in presence of the claimed catalyst, which is carried out at 380-430 оС, pressure 3 to 10 MPa, and volume flow rate 1 -3 h -1 at H 2/feedstock ratio 250 to 1000. Process is especially appropriate for diesel fuel production. EFFECT: enabled preparation of high-activity and high-selectivity catalyst at any catalyst production plant without additional equipment. 2 cl, 3 tbl, 7 ex | ||||||
| 96 | With crystalline silicon enriched aluminum oxides. | DE69105196 | 1991-04-04 | DE69105196T2 | 1995-03-23 | LAMBERT SUSAN L |
| 97 | New crystalline silicon enhanced aluminas. | ES91302972 | 1991-04-04 | ES2064039T3 | 1995-01-16 | LAMBERT SUSAN L |
| NUEVAS ALUMINAS MEJORADAS DE SILICONA CRISTALINA. ESTA INVENCION SE REFIERE A NUEVAS ALUMINAS MEJORADAS DE SILICONA (SEAL) YA LOS PROCESOS PARA PREPARARLAS. LAS COMPOSICIONES SEAL TIENEN UNA FORMULA EMPIRICA EN BRUTO DE AL2XSIXO3FX DONDE X VARIA DE 0,01 A 0,5. ESTE MATERIAL SEAL TIENE UNA ESTRUCTURA POROSA DE TRES DIMENSIONES TENIENDO LOS POROS DIAMETROS EN EL RANGO DE 20 A 300A, UNA CARACTERISTICA DE ESTRUCTURA DE CRISTAL DE ALUMINA, Y DONDE LA SUPERFICIE DE LA SEAL TIENE UNA CONCENTRACION DE SILICONA SUPERIOR QUE EL INTERIOR DE LA SEAL. LA SEAL SE PREPARA POR MEDIO DEL CONTACTO DE UNA ALUMINA CON UNA SAL DE FLUOROSILICATO. ESTA SEAL PUEDE CALCINARSE PARA DAR UNA SEAL CALCINADA CON UNA FORMULA AL2XSIXO3FY DONDE X ES LO QUE SE DEFINE ANTERIORMENTE EY VARIA DE 0,01 A X. LA SEAL CALCINADA CONTIENE EMPLAZAMIENTOS DE ACIDOS FUERTES Y DEBILES. ESTAS COMPOSICIONES SEAL SON UTILES COMO CATALIZADORES DE HIDROFISURACION. | ||||||
| 98 | Crystalline silicon enriched aluminum oxides. | DE69105196 | 1991-04-04 | DE69105196D1 | 1994-12-22 | LAMBERT SUSAN L |
| 99 | PROCESS FOR HYDROGENATING TREATMENT OF HEAVY HYDROCARBON OIL | CA2107090 | 1993-02-19 | CA2107090A1 | 1993-08-22 | SAKODA YUKIHIRO |
| There is disclosed a process for hydrogenating treatment of a heavy hydrocarbon oil comprising the successive steps of (1) hydrogenating-demetalizing treatment, (2) hydrocracking treatment and (3) hydrodesufurizing-hydrodenitrifying treatment in the presence of respective catalysts which process comprises employing in the hydrodesulfurizing-hydrodenitrifying treatment, a catalyst having a pore size distribution restricted to a specific range as measured by nitrogen release method. According to the abovementioned process, a product oil with a low sulfur content can be obtained in high cracking efficiency from a heavy hydrocarbon oil without equipment trouble due to sludge formation. | ||||||
| 100 | NOVEL CRYSTALLINE SILICON ENHANCED ALUMINAS | AU7423291 | 1991-04-10 | AU7423291A | 1992-10-15 | LAMBERT SUSAN L |
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