ES8605395A1 - Un procedimiento para desparafinar una materia prima de ali-mentacion de petroleo - Google Patents
Un procedimiento para desparafinar una materia prima de ali-mentacion de petroleoInfo
- Publication number
- ES8605395A1 ES8605395A1 ES543976A ES543976A ES8605395A1 ES 8605395 A1 ES8605395 A1 ES 8605395A1 ES 543976 A ES543976 A ES 543976A ES 543976 A ES543976 A ES 543976A ES 8605395 A1 ES8605395 A1 ES 8605395A1
- Authority
- ES
- Spain
- Prior art keywords
- lubricating oils
- improved lubricating
- heavy feedstock
- making improved
- catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
- C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
- Lubricants (AREA)
Abstract
PROCEDIMIENTO PARA DESPARAFINAR UNA MATERIA DE ALIMENTACION DE PETROLEO. COMPRENDE: A) DESTILAR AL CRUDO A BASE DE PARAFINA, PARA PRODUCIR UNA FRACCION DE RESIDUO CORTO DESASFALTADA DE PROPANO; B) EXTRAER A LA FRACCION DE A) CON FURFURAL EN UNA RELACION DE 1,5 A 3,0 DE VOLUMENES DE DISOLVENTE POR VOLUMEN DE FRACCION, PARA REALIZAR UN REFINADO DE FRACCION DE RESIDUO QUE TIENE UN P.E. EBULLICION INICIAL I 371JC Y AL 50% EN VOLUMEN DE 482JC; Y C) DESPARAFINAR A LA FRACCION DE B) EN PRESENCIA DE UN CATALIZADOR QUE CONTIENE UN (A), UN (B) Y UN (C), A PRESIONES PARCIALES DE 1.100 A 21.000 KPA Y ENTRE 232 Y 427JC. EL CATALIZADOR TIENE UN INDICE DE RESTRICCION DE 1 A 12, Y UNA DISTANCIA DE DIFUSION MAXIMA DE 0,6 MM; SIENDO: P.E., PUNTO DE EBULLICION; (A), METAL DE HIDROGENACION ELEGIDO ENTRE NI, CO Y W; (B), UN AGENTE AGLUTINANTE DE OXIDO INORGANICO (AL2O3 Y SIO2); Y (C), UNA ZEOLITA DE ALUMINIO SILICATO O ZSM-5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61879284A | 1984-06-08 | 1984-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES543976A0 ES543976A0 (es) | 1986-03-16 |
| ES8605395A1 true ES8605395A1 (es) | 1986-03-16 |
Family
ID=24479156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES543976A Expired ES8605395A1 (es) | 1984-06-08 | 1985-06-07 | Un procedimiento para desparafinar una materia prima de ali-mentacion de petroleo |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0168146B1 (es) |
| JP (1) | JPS614787A (es) |
| AU (1) | AU581891B2 (es) |
| BR (1) | BR8502735A (es) |
| CA (1) | CA1248483A (es) |
| DE (1) | DE3569262D1 (es) |
| ES (1) | ES8605395A1 (es) |
| IN (1) | IN164827B (es) |
| ZA (1) | ZA854354B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8030240B2 (en) * | 2007-12-28 | 2011-10-04 | Exxonmobil Research And Engineering Company | Multiple molecular sieve catalyst for sour service dewaxing |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431003A (en) * | 1977-08-13 | 1979-03-07 | Kanetsu Kogyo | Metal sorting apparatus |
| US4269695A (en) * | 1979-08-01 | 1981-05-26 | Mobil Oil Corporation | Reclaiming wax contaminated lubricating oils |
| US4448671A (en) * | 1979-12-19 | 1984-05-15 | Mobil Oil Corporation | Selective sorption by zeolites |
| US4292166A (en) * | 1980-07-07 | 1981-09-29 | Mobil Oil Corporation | Catalytic process for manufacture of lubricating oils |
| US4440630A (en) * | 1982-02-08 | 1984-04-03 | Mobil Oil Corporation | Process for simultaneous hydrodesulfurization and hydrodewaxing with a catalyst of controlled pore size and metals content |
| US4443554A (en) * | 1982-05-28 | 1984-04-17 | Mobil Oil Corporation | Activation of alkali metal zeolite catalysts by steaming |
| JPS5911635A (ja) * | 1982-07-12 | 1984-01-21 | Nec Corp | 金属コ−テイング膜の製造方法 |
| US4472266A (en) * | 1982-09-27 | 1984-09-18 | Mobil Oil Corporation | Hydrodewaxing with Mo, Ni-Mo, or Co-Mo on Zsm-5 type catalysts |
-
1985
- 1985-05-22 AU AU42756/85A patent/AU581891B2/en not_active Ceased
- 1985-05-23 DE DE8585303639T patent/DE3569262D1/de not_active Expired
- 1985-05-23 EP EP85303639A patent/EP0168146B1/en not_active Expired
- 1985-05-25 IN IN384/MAS/85A patent/IN164827B/en unknown
- 1985-05-27 CA CA000482471A patent/CA1248483A/en not_active Expired
- 1985-06-07 ES ES543976A patent/ES8605395A1/es not_active Expired
- 1985-06-07 ZA ZA854354A patent/ZA854354B/xx unknown
- 1985-06-07 BR BR8502735A patent/BR8502735A/pt unknown
- 1985-06-08 JP JP60125012A patent/JPS614787A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU581891B2 (en) | 1989-03-09 |
| BR8502735A (pt) | 1986-02-12 |
| CA1248483A (en) | 1989-01-10 |
| ZA854354B (en) | 1987-01-28 |
| ES543976A0 (es) | 1986-03-16 |
| EP0168146B1 (en) | 1989-04-05 |
| IN164827B (es) | 1989-06-10 |
| JPS614787A (ja) | 1986-01-10 |
| JPH0562160B2 (es) | 1993-09-07 |
| EP0168146A1 (en) | 1986-01-15 |
| AU4275685A (en) | 1985-12-12 |
| DE3569262D1 (en) | 1989-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20051011 |