141 |
A process for the dehydrocyclization of acyclic hydrocarbons with the aid of a catalyst based on a L-zeolite. |
NL8300356 |
1983-01-31 |
NL191730C |
1996-05-03 |
|
|
142 |
UN PROCESO CONTINUO DE ETAPAS MULTIPLES PARA INCREMENTAR EL OCTANO Y LA PRODUCCION DE HIDROCARBUROS LIQUIDOS, Y UN APARATO PARA LLEVARLO A CABO. |
AR31104588 |
1988-06-07 |
AR246550A1 |
1994-08-31 |
|
UN PROCESO CONTINUO DE ETAPAS MULTIPLES PARA INCREMENTAR EL OCTANO Y LA PRODUCCION DE HIDROCARBUROS LIQUIDOS PROVENIENTE DE UNA UNIDAD INTEGRADA DE CRAQUEO CATALITICO FLUIDO Y UNA ZONA DE REACCION DE OLIGOMERIZACION DE OLEFINAS, QUE COMPRENDE: PONER EN CONTACTO UNA CARGA DE PETROLEO CRAQUEABLE EN UNA PRIMERA ETAPA DE REACCION DE LECHO FLUIDIZADO CON UN CATALIZADOR DE CRAQUEO CONSISTENTEEN UN CATALIZADOR ZEOLITICO SOLIDO DE ALUMINOSILICATO ACIDO, CON PORO GRANDES, PARA PRODUCIR UN EFLUENTE DE HIDROCARBURO QUE COMPRENDE UN GAS QUE CONTIENE OLEFINAS, HIDROCARBUROS INTERMEDIOS EN LA GAMA DE LA GASOLINA Y EL DESTILADO, Y RESIDUOS CRAQUEADOS; SEPARAR EL GAS QUE CONTIENE OLEFINAS; HACER REACCIONAR POR LO MENOS UNA PARTE DEL GAS EN UNA SEGUNDA ETAPA DE REACTOR DE LECHO FLUIDIZADO EN CONTACTO CON PARTICULAS DE CATALIZADOR ZEOLITICO ACIDO DE POROS MEDIANOS, A FIN DE CONVERTIR EFECTIVAMENTE UNA PORCION DE LAS OLEFINAS C2-C6 EN HIDROCARBUROS QUE HIERVEN EN LA GAMA DE LA GASOLINA Y/O EL DESTIL ADO; RETIRAR UNA PORCION DE CATALIZADOR DE LA SEGUNDA ETAPA DE REACTOR DE LECHO FLUIDIZADO; Y HACER PASAR LA PORCION DE CATALIZADOR RETIRADA A LA PRIMERA ETAPA DE REACCION DE LECHO FLUIDIZADO PARA QUE HAGA CONTACTO CON EL MATERIAL DE CARGA DE PETROLEO PESADO. |
143 |
A process for producing an aromatic naphtha with low benzene content. |
DE69003634 |
1990-08-16 |
DE69003634T2 |
1994-01-27 |
HARANDI MOHSEN NADIMI; OWEN HARTLEY |
|
144 |
Method of treating a abfalloels. |
DE68905461 |
1989-08-11 |
DE68905461D1 |
1993-04-22 |
KAWAKAMI SHIGENOBU; ENDO KEIJI; DOHI HIDEYUKI; SATO ATSUSHI |
|
145 |
|
MX866983 |
1983-01-31 |
MX166695B |
1993-01-28 |
BUSS WALDEEN C; HUGHES THOMAS R |
|
146 |
PRODUCTION OF AROMATICS-RICH GASOLINE WITH LOW BENZENE CONTENT |
AU6097390 |
1990-08-14 |
AU6097390A |
1991-02-28 |
HARANDI MOHSEN NADIMI; OWEN HARTLEY NMN |
|
147 |
PROCESS FOR THE REFORMING OF HYDROCARBONS |
YU18683 |
1983-01-27 |
YU43649B |
1989-10-31 |
BUSS W C; HUGHES T R |
|
148 |
|
NO830322 |
1983-01-31 |
NO157768C |
1988-05-25 |
BUSS WALDEEN C; HUGHES THOMAS R |
|
149 |
ZUSAMMENSETZUNG, DIE METALL DER 8. NEBENGRUPPE, ERDALKALIMETALL UND ZEOLIT DES L-TYPS ENTHAELT UND VERFAHREN ZU DEREN HERSTELLUNG. |
CH56583 |
1983-02-01 |
CH658603A5 |
1986-11-28 |
BUSS WALDEEN C; HUGHES THOMAS R |
|
150 |
PLATINUM-BARIUM-TYPE L ZEOLITE CATALYST,ITS PREPARATION AND ITS USE IN REFORMING HYDROCARBONS |
IL6772783 |
1983-01-21 |
IL67727A |
1986-10-31 |
|
|
151 |
CATALYSTS CONTAINING TYPE L ZEOLITES:REFORMING HYDROCARBONNS |
NZ20300683 |
1983-01-12 |
NZ203006A |
1985-08-16 |
BUSS W C; HUGHES T R |
|
152 |
ZEOLITE CATALYST |
GB8302287 |
1983-01-27 |
GB2116450B |
1985-06-05 |
BUSS WALDEEN C; HUGHES THOMAS R |
|
153 |
|
NO830322 |
1983-01-31 |
NO830322L |
1983-08-02 |
BUSS WALDEEN C; HUGHES THOMAS R |
|
154 |
|
FI830345 |
1983-02-01 |
FI830345L |
1983-08-02 |
BUSS WALDEEN C; HUGHES THOMAS R |
|
155 |
Composition and procedure for reforming of hydrocarbons |
DK37283 |
1983-01-31 |
DK37283A |
1983-08-02 |
BUSS WALDEEN CARL; HUGHES THOMAS ROBERT |
|
156 |
PLATINUM-BARIUM-TYPE L ZEOLITE AND ITS USE IN REFORMING HYDROCARBONS |
IL6772783 |
1983-01-21 |
IL67727A0 |
1983-05-15 |
|
|
157 |
METHOD OF ENRICHMENT OF PRODUCTS DERIVED FROM FISCHER-TROPSCH TYPE SYNTHESES |
PL20029777 |
1977-08-16 |
PL124175B1 |
1982-12-31 |
|
|
158 |
Catalyst for the steam reforming of hydrocarbons |
DE3014843 |
1980-04-17 |
DE3014843A1 |
1980-11-20 |
SATO NOBUHIRO; YAMAGUCHI YOSHINOBU; KODAMA HITOSHI; KOSHIYAMA ISAMU; KITANO NANAHIKO; TSUTSUMI SHIGEHARU |
|
159 |
FR2360540B2 - |
FR7623671 |
1976-08-03 |
FR2360540B2 |
1979-09-07 |
|
|
160 |
PROCESS FOR PRODUCING HIGH-OCTANE MOTOR FUEL |
GB1189770 |
1970-03-12 |
GB1293085A |
1972-10-18 |
HERVERT GEORGE LADISLAV |
1293085 Alkylation-reforming process UNIVERSAL OIL PRODUCTS CO 12 March 1970 11897/70 Heading C5E High octane motor fuel is produced by (a) alkylating an isobutane fraction with a C 4 monoolefin with a catalyst under alkylation conditions to give an alkylate product containing dimethylhexanes; (b) separating the alkylate product into (i) a low-boiling, high-octane fraction and (ii) a high-boiling, low-octane fraction which has a higher dimethylhexane content than (i) and an initial b.p. of 93-110 C.; (c) reforming at least a portion of (ii) with H 2 and a catalyst to give a higher octane reformate; and (d) mixing at least a portion of the reformate with (i) and recovering a motor fuel with a higher octane number than the alkylate product of (a). Fraction (ii) may comprise 30-60 vol. per cent of the alkylate product. Suitable alkylation catalysts are HF, H 2 SO 4 or mixtures of H 2 SO 4 and H 3 PO 4 . Suitable reforming catalysts comprise Pt or Pd, a halogen and optionally Re supported on alumina; alternatively a chromiaalumina catalyst may be used. |