| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Processing of pyrolysis gasoline comprises desulfurization and hydrogenation to convert mono- or poly-cyclic aromatics to naphthenes suitable for recycle | DE10041058 | 2000-08-22 | DE10041058A1 | 2002-03-07 | BUCKL NIKOLAUS; HAERING WOLFGANG; FRITZ HELMUT; BOELT HEINZ; WENNING UWE |
| Method (A) for processing pyrolysis gasoline comprises desulfurization and hydrogenation to convert mono- and/or poly-cyclic aromatics at least partially to naphthenes. Independent claims are also included for the following: (1) A process (B) for steam cracking hydrocarbons in the presence of water and/or steam in a pyrolysis furnace, in which the cracked product is fractionated to obtain one or more pyrolysis gasoline fractions, all or part of which are then processed by method (A). (2) An olefin plant comprising: a pyrolysis furnace for steam cracking hydrocarbons in the presence of water and/or steam; a fractionation unit for fractionating the cracked product to obtain one or more pyrolysis gasoline fractions; and a desulfurization and hydrogenation unit comprising at least one reactor for desulfurizing the pyrolysis gasoline and hydrogenating mono- and/or poly-cyclic aromatics. (3) Use of at least one catalyst comprising nickel, molybdenum, cobalt, tungsten, platinum, palladium, rhodium, ruthenium, iridium, osmium, copper, iron, zinc, gallium, indium and vanadium, in elemental form or in the form of compounds, or their alloys or mixtures, for desulfurization and hydrogenation. | ||||||
| 182 | ISOMERIZATION METHOD OF HYDROCARBONS AND SOLID ACID CATALYST AND ISOMERIZATION DEVICE USED FOR THE SAME | CA2319534 | 1999-12-02 | CA2319534A1 | 2000-06-15 | MATSUZAWA KENJI; AIMOTO KOHJIROH |
| A method for isomerization of a hydrocarbon which comprises providing a solid acid catalyst comprising a carrier containing a part comprising zirconia and/or hydrated zirconia and sulfuric acid carried thereon, and contacting the catalyst with a hydrocarbon material having a water content of 5 ppm by weight or less, preferably 1 ppm or less, to thereby produce isomerized hydrocarbons; and a system for practicing the method. The isomerization method does not need the introduction of a chlorine-containing compound during the course of isomerization and uses a catalyst having high activity. The isomerization system comprises a dehydrating apparatus for the material, a vessel for catalytic reaction filled with the above catalyst, a separator for separating a reaction product into the hydrogen to be recycled and a hydrocarbon product, and a compressor which compresses the recycle hydrogen to feed it to the vessel for catalytic reaction. | ||||||
| 183 | Hydrocarbon conversion process | AU7711298 | 1998-06-01 | AU7711298A | 1999-02-16 | SUGHRUE EDWARD LAWRENCE; DRAKE CHARLES ALFRED; LOVE SCOTT DOUGLAS |
| 184 | Method for removing sulfur to ultra low levels for production of reforming catalysts | AU6209996 | 1996-08-15 | AU694370B2 | 1998-07-16 | HOLTERMANN DENNIS L; BROWN WARREN E |
| 185 | PROCESS FOR UPGRADING A HYDROCARBONACEOUS FEEDSTOCK | MYPI19930126 | 1993-01-28 | MY110356A | 1998-04-30 | MARIUS GERARDUS FREDIKUS PEUTZ |
| PROCESS FOR UPGRADING A HYDROCARBONACEOUS FEEDSTOCK SUBSTANTIALLY BOILING IN THE GASOLINE RANGE, WHICH PROCESS COMPRISES: (A)SUBJECTING THE FEEDSTOCK TO A SEPARATION TREATMENT WHEREIN NORMAL PARAFFINS AND OPTIONALLY MONO-ISOPARAFFINS ARE SEPARATED FROM DI - ISOPARAFFINS;(B)RECOVERING THEREFROM A FIRST SEPARATION EFFLUENT STREAM COMPRISING NORMAL PARAFFINS AND OPTIONALLY MONO-ISOPARAFFINS AND A SECOND SEPARATION EFFLUENT STREAM COMPRISING DI-ISOPARAFFINS;(C)SEPARATING AT LEAST PART OF THE SECOND SEPARATION EFFLUENT STREAM INTO A LIGHT FRACTION COMPRISING HYDROCARBONS OF THE C6-C10 RANGE AND A HEAVY FRACTION COMPRISING C8 AND GREATER HYROCARBONS AND(D)SUBJECTING AT LEAST PART OF THE HEAVY FRACTION COMPRISING C8 AND GREATER HYDROCARBONS TO A REFORMING STEP TO PRODUCE A REFORMATE. (FIGURE 1) | ||||||
| 186 | Method for removal of sulfur to ultralow strengthen the protection of reform catalysts | DE69221323 | 1992-11-05 | DE69221323T2 | 1998-03-05 | HOLTERMANN DENNIS; BROWN WARREN |
| 187 | A process for working a hydrocarbon feed | DE69309729 | 1993-01-28 | DE69309729T2 | 1997-09-18 | PEUTZ MARIUS GERARDUS FREDERIK |
| 188 | NO971067 | 1997-03-07 | NO971067L | 1997-03-07 | DURAND PAUL PIERCE; TIMKEN HYE KYUNG | |
| 189 | Method for removing sulfur to ultra low levels for production of reforming catalysts | AU6209996 | 1996-08-15 | AU6209996A | 1996-10-17 | HOLTERMANN DENNIS L; BROWN WARREN E |
| 190 | Method for removing sulfur to ultra low levels for protection of reforming catalysts | AU3129293 | 1992-11-05 | AU668897B2 | 1996-05-23 | HOLTERMANN DENNIS L; BROWN WARREN E |
| 191 | Fractionation process and hydrocarbon extraction allows the collection of a gasoline with improved octane index and a kerosene with improved emission point fumes. | ES89402119 | 1989-07-26 | ES2038427T3 | 1993-07-16 | FRANCKOWIAK, SIGISMOND; MIKITENKO, PAUL; BAUMGARTNER, PIERRE; COHEN, GEORGES |
| SEGUN EL PROCESO SE FRACCIONA UNA CARGA (3) CON PUNTO DE MUESTRA FINAL COMO MINIMO DE 220 C EN TRES FRACCIONES: - UNA GASOLINA LIGERA (5) QUE CONTIENE MENOS DEL 10% DE AROMATICOS Y PUNTOS DE MUESTRAS 25-80 C; - UNA GASOLINA MEDIA (6) (80 CA 150 C COMO MAXIMO) CUYO PUNTO FINAL ES DETERMINADO POR UN CONTENIDO EN NITROGENO INFERIOR A 50 PPM; - UNA GASOLINA PESADA (7) DE PUNTO FINAL INFERIOR O IGUAL A 220 C. SE EXTRAEN (16) DESPUES POR UN DISOLVENTE (21) LIQUIDO SELECTIVO LOS AROMATICOS, DE LA GASOLINA PESADA, PRODUCIENDO UN REFINADO (18) VERTIDO AL QUEROSENO O CARBURANTE DIESEL. SE GENERA (19) EL DISOLVENTE POR REEXTRACCION DE LA GASOLINA LIGERA (5) PARA PRODUCIR UNA CAPA DE GASOLINA ENRIQUECIDA EN AROMATICOS Y CON UN INDICE DE OCTANO MEJORADO. | ||||||
| 192 | MX20416285 | 1985-01-29 | MX163306A | 1992-04-14 | OYAGUE JUAN ANTONIO DELGADO; NUEVO AMANDO GONZALEZ; ESPINOSA MARIANO HERNANDEZ VAQ | |
| 193 | Hydrocarbon fractionation and extraction procedures for obtaining gasoline with improved octane and kerosene with an improved smoke point. | DE68900503 | 1989-07-26 | DE68900503D1 | 1992-01-16 | FRANCKOWIAK SIGISMOND; MIKITENKO PAUL; BAUMGARTNER PIERRE; COHEN GEORGES |
| 194 | Method for reduction of benzene content of gasoline. | FR8913659 | 1989-10-17 | FR2653116B1 | 1992-01-10 | JEAN-CLAUDE COLLIN; BERNARD JUGUIN; JOSEPH LARUE; ALEXANDRE ROJEY |
| 195 | PROCESS FOR PRODUCING GASOLINE COMPONENTS | AU7847291 | 1991-06-17 | AU7847291A | 1991-12-19 | MAXWELL IAN ERNEST; OTTER GERRIT JAN DEN |
| 196 | NO800286 | 1980-02-04 | NO164250C | 1990-09-12 | NELSON THOMAS J | |
| 197 | Sulfur removal system for the protection of a reforming catalyst. | NL8520380 | 1985-10-31 | NL8520380A | 1986-09-01 | |
| 198 | AT82111696 | 1982-12-16 | ATE13069T1 | 1985-05-15 | DEGRAFF RICHARD RAYMOND; PETERS KENNETH DAVID | |
| 199 | AT82111696 | 1982-12-16 | AT13069T | 1985-05-15 | DEGRAFF RICHARD RAYMOND; PETERS KENNETH DAVID | |
| 200 | RECOVERY OF C.SUB.3 HYDROCARBON CONVERSION PRODUCTS AND NET EXCESS HYDROGEN IN A CATALYTIC REFORMING PROCESS | CA418802 | 1982-12-31 | CA1173863A | 1984-09-04 | DEGRAFF RICHARD R; PETERS KENNETH D |
| This invention relates to a hydrocarbon conversion process effected in the presence of hydrogen, especially a hydrogen-producing hydrocarbon conversion process. More particularly, this invention relates to the catalytic reforming of a naphtha feedstock, and is especially directed to an improved recovery of the net excess hydrogen, and to an improved recovery of a C3+ normally gaseous hydrocarbon conversion product and a C5+ hydrocarbon conversion product boiling in the gasoline range. | ||||||
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