ZA849B - Hydrotreatment process for converting,in at least two steps,a heavy hydrocarbon fraction containing sulfur impurities and metal impurities - Google Patents
Hydrotreatment process for converting,in at least two steps,a heavy hydrocarbon fraction containing sulfur impurities and metal impuritiesInfo
- Publication number
- ZA849B ZA849B ZA849A ZA849A ZA849B ZA 849 B ZA849 B ZA 849B ZA 849 A ZA849 A ZA 849A ZA 849 A ZA849 A ZA 849A ZA 849 B ZA849 B ZA 849B
- Authority
- ZA
- South Africa
- Prior art keywords
- impurities
- converting
- steps
- fraction containing
- heavy hydrocarbon
- Prior art date
Links
- 239000012535 impurity Substances 0.000 title 2
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
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
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/883—Molybdenum and nickel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C
Landscapes
- Chemical & Material Sciences (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8222180A FR2538813A1 (fr) | 1982-12-31 | 1982-12-31 | Procede d'hydrotraitement convertissant en au moins deux etapes une fraction lourde d'hydrocarbures contenant des impuretes soufrees et des impuretes metalliques |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA849B true ZA849B (en) | 1985-08-28 |
Family
ID=9280750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA849A ZA849B (en) | 1982-12-31 | 1984-01-03 | Hydrotreatment process for converting,in at least two steps,a heavy hydrocarbon fraction containing sulfur impurities and metal impurities |
Country Status (8)
Country | Link |
---|---|
US (1) | US4498972A (xx) |
EP (1) | EP0113297B1 (xx) |
JP (1) | JPH0765055B2 (xx) |
CA (1) | CA1226844A (xx) |
DE (1) | DE3365487D1 (xx) |
FR (1) | FR2538813A1 (xx) |
MX (1) | MX167517B (xx) |
ZA (1) | ZA849B (xx) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2534828B1 (fr) * | 1982-10-21 | 1986-12-26 | Pro Catalyse | Catalyseurs a base d'alumine, de silice ou de silice-alumine, leur preparation et leur utilisation dans le domaine de l'hydrotraitement des huiles d'hydrocarbures |
US4657664A (en) * | 1985-12-20 | 1987-04-14 | Amoco Corporation | Process for demetallation and desulfurization of heavy hydrocarbons |
FR2660322B1 (fr) * | 1990-03-29 | 1992-06-19 | Inst Francais Du Petrole | Procede d'hydrotraitement d'un residu petrolier ou d'une huile lourde en vue de les raffiner et de les convertir en fractions plus legeres. |
BR9003449A (pt) * | 1990-07-17 | 1992-01-21 | Petroleo Brasileiro Sa | Processo de hidrogenacao de parafinas macro e microcristalinas |
FR2681871B1 (fr) * | 1991-09-26 | 1993-12-24 | Institut Francais Petrole | Procede d'hydrotraitement d'une fraction lourde d'hydrocarbures en vue de la raffiner et de la convertir en fractions plus legeres. |
US20070000808A1 (en) * | 2003-12-19 | 2007-01-04 | Bhan Opinder K | Method and catalyst for producing a crude product having selected properties |
US20100098602A1 (en) * | 2003-12-19 | 2010-04-22 | Opinder Kishan Bhan | Systems, methods, and catalysts for producing a crude product |
US7534342B2 (en) * | 2003-12-19 | 2009-05-19 | Shell Oil Company | Systems, methods, and catalysts for producing a crude product |
US7745369B2 (en) * | 2003-12-19 | 2010-06-29 | Shell Oil Company | Method and catalyst for producing a crude product with minimal hydrogen uptake |
US20070000810A1 (en) * | 2003-12-19 | 2007-01-04 | Bhan Opinder K | Method for producing a crude product with reduced tan |
US7491313B2 (en) * | 2004-06-17 | 2009-02-17 | Exxonmobil Research And Engineering Company | Two-step hydroprocessing method for heavy hydrocarbon oil |
TWI415930B (zh) * | 2005-04-06 | 2013-11-21 | Shell Int Research | 減少液態含烴原料總酸值(tan)的方法 |
CA2604006A1 (en) * | 2005-04-11 | 2006-10-19 | Shell International Research Maatschappij B.V. | Method and catalyst for producing a crude product having a reduced nitroge content |
BRPI0610670B1 (pt) * | 2005-04-11 | 2016-01-19 | Shell Int Research | método para produzir um produto bruto, catalisador para produzir um produto bruto, e, método para fabricar um catalisador |
EP1869143A2 (en) * | 2005-04-11 | 2007-12-26 | Shell Internationale Research Maatschappij B.V. | Systems, methods and catalysts for producing a crude product |
EP1869144A1 (en) * | 2005-04-11 | 2007-12-26 | Shell International Research Maatschappij B.V. | Method and catalyst for producing a crude product having a reduced nitrogen content |
JP5559969B2 (ja) * | 2005-12-22 | 2014-07-23 | アンスティテュ フランセ デュ ペトロール | 不規則な形状の非球形の担持触媒および重質オイル留分の水素化変換方法 |
FR2895280B1 (fr) * | 2005-12-22 | 2013-03-22 | Inst Francais Du Petrole | Procede d'hydroconversion de fractions petrolieres lourdes en lit fixe utilisant un catalyseur supporte de forme irreguliere, non spherique |
FR2895284B1 (fr) * | 2005-12-22 | 2009-06-05 | Inst Francais Du Petrole | Catalyseur supporte de forme irreguliere, non spherique et procede d'hydroconversion de fractions petrolieres lourdes en lit bouillonnant |
DE102007011471B4 (de) * | 2006-03-09 | 2021-09-30 | Shell Internationale Research Maatschappij B.V. | Katalysatorkombination für die hydrierende Verarbeitung von Vakuumgasölen und/oder Visbreakergasölen |
US20070295646A1 (en) * | 2006-06-22 | 2007-12-27 | Bhan Opinder K | Method for producing a crude product with a long-life catalyst |
US20080083650A1 (en) * | 2006-10-06 | 2008-04-10 | Bhan Opinder K | Methods for producing a crude product |
FR2910352B1 (fr) | 2006-12-21 | 2010-10-08 | Inst Francais Du Petrole | Procede d'hydroconversion en phase slurry de charges hydrocarbonees lourdes et ou de charbon utilisant un catalyseur supporte |
WO2009073436A2 (en) | 2007-11-28 | 2009-06-11 | Saudi Arabian Oil Company | Process for catalytic hydrotreating of sour crude oils |
US8372267B2 (en) | 2008-07-14 | 2013-02-12 | Saudi Arabian Oil Company | Process for the sequential hydroconversion and hydrodesulfurization of whole crude oil |
US9260671B2 (en) | 2008-07-14 | 2016-02-16 | Saudi Arabian Oil Company | Process for the treatment of heavy oils using light hydrocarbon components as a diluent |
US9062260B2 (en) * | 2008-12-10 | 2015-06-23 | Chevron U.S.A. Inc. | Removing unstable sulfur compounds from crude oil |
FR2940143B1 (fr) | 2008-12-18 | 2015-12-11 | Inst Francais Du Petrole | Catalyseurs d'hydrodemetallation et d'hydrodesulfuration et mise en oeuvre dans un procede d'enchainement en formulation unique |
EP2445997B1 (en) | 2009-06-22 | 2021-03-24 | Saudi Arabian Oil Company | Demetalizing and desulfurizing virgin crude oil for delayed coking |
FR2981659B1 (fr) | 2011-10-20 | 2013-11-01 | Ifp Energies Now | Procede de conversion de charges petrolieres comprenant une etape d'hydroconversion en lit bouillonnant et une etape d'hydrotraitement en lit fixe pour la production de fiouls a basse teneur en soufre |
FR2983866B1 (fr) | 2011-12-07 | 2015-01-16 | Ifp Energies Now | Procede d'hydroconversion de charges petrolieres en lits fixes pour la production de fiouls a basse teneur en soufre |
FR2999600B1 (fr) | 2012-12-18 | 2015-11-13 | IFP Energies Nouvelles | Procede de raffinage d'une charge hydrocarbonee lourde mettant en oeuvre un desasphaltage selectif |
FR3000097B1 (fr) | 2012-12-20 | 2014-12-26 | Ifp Energies Now | Procede integre de traitement de charges petrolieres pour la production de fiouls a basse teneur en soufre |
FR3000098B1 (fr) | 2012-12-20 | 2014-12-26 | IFP Energies Nouvelles | Procede avec separation de traitement de charges petrolieres pour la production de fiouls a basse teneur en soufre |
FR3027913A1 (fr) | 2014-11-04 | 2016-05-06 | Ifp Energies Now | Procede de conversion de charges petrolieres comprenant une etape de viscoreduction, une etape de maturation et une etape de separation des sediments pour la production de fiouls a basse teneur en sediments |
FR3027912B1 (fr) | 2014-11-04 | 2018-04-27 | IFP Energies Nouvelles | Procede de production de combustibles de type fuel lourd a partir d'une charge hydrocarbonee lourde utilisant une separation entre l'etape d'hydrotraitement et l'etape d'hydrocraquage |
FR3027910B1 (fr) | 2014-11-04 | 2016-12-09 | Ifp Energies Now | Procede de conversion de charges petrolieres comprenant une etape d'hydrotraitement en lit fixe, une etape d'hydrocraquage en lit bouillonnant, une etape de maturation et une etape de separation des sediments pour la production de fiouls a basse teneur en sediments. |
FR3027911B1 (fr) | 2014-11-04 | 2018-04-27 | IFP Energies Nouvelles | Procede de conversion de charges petrolieres comprenant une etape d'hydrocraquage en lit bouillonnant, une etape de maturation et une etape de separation des sediments pour la production de fiouls a basse teneur en sediments |
FR3036705B1 (fr) | 2015-06-01 | 2017-06-02 | Ifp Energies Now | Procede de conversion de charges comprenant une etape d'hydrotraitement, une etape d'hydrocraquage, une etape de precipitation et une etape de separation des sediments pour la production de fiouls |
FR3036704B1 (fr) | 2015-06-01 | 2017-05-26 | Ifp Energies Now | Procede de conversion de charges comprenant une etape de viscoreduction, une etape de precipitation et une etape de separation des sediments pour la production de fiouls |
FR3050735B1 (fr) | 2016-04-27 | 2020-11-06 | Ifp Energies Now | Procede de conversion comprenant des lits de garde permutables d'hydrodemetallation, une etape d'hydrotraitement en lit fixe et une etape d'hydrocraquage en reacteurs permutables |
FR3052458B1 (fr) | 2016-06-09 | 2019-12-27 | IFP Energies Nouvelles | Procede de conversion comprenant au moins une etape d'hydrotraitement en lit fixe et une etape d'hydrocraquage en reacteurs by passables |
FR3057876B1 (fr) | 2016-10-20 | 2020-06-26 | IFP Energies Nouvelles | Procede de conversion comprenant un hydrotraitement en lit fixe, une separation d'une fraction residu hydrotraitee, une etape de craquage catalytique pour la production de combustibles marins |
US10655074B2 (en) | 2017-02-12 | 2020-05-19 | Mag{hacek over (e)}m{hacek over (a)} Technology LLC | Multi-stage process and device for reducing environmental contaminates in heavy marine fuel oil |
US12071592B2 (en) | 2017-02-12 | 2024-08-27 | Magēmā Technology LLC | Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil |
US10604709B2 (en) | 2017-02-12 | 2020-03-31 | Magēmā Technology LLC | Multi-stage device and process for production of a low sulfur heavy marine fuel oil from distressed heavy fuel oil materials |
US12025435B2 (en) | 2017-02-12 | 2024-07-02 | Magēmã Technology LLC | Multi-stage device and process for production of a low sulfur heavy marine fuel oil |
FR3075810B1 (fr) | 2017-12-21 | 2020-09-11 | Ifp Energies Now | Procede ameliore de conversion de residus integrant des etapes d’hydroconversion profonde et une etape de desasphaltage |
FR3094982A1 (fr) | 2019-04-12 | 2020-10-16 | IFP Energies Nouvelles | Procede d’hydrotraitement etage d’une charge lourde |
FR3097229B1 (fr) | 2019-06-12 | 2021-06-11 | Ifp Energies Now | Procede de production d’olefines comprenant un hydrotraitement, un desasphaltage, un hydrocraquage et un vapocraquage |
FR3103822B1 (fr) | 2019-12-02 | 2022-07-01 | Ifp Energies Now | Procede de traitement d’huiles de pyrolyse de plastiques en vue de leur valorisation dans une unite de vapocraquage |
FR3107530B1 (fr) | 2020-02-21 | 2022-02-11 | Ifp Energies Now | Procede optimise de traitement d’huiles de pyrolyse de plastiques en vue de leur valorisation |
FR3113060B1 (fr) | 2020-07-30 | 2023-04-28 | Ifp Energies Now | Procede de traitement d’huiles de pyrolyse de plastiques incluant un hydrocraquage en deux etapes |
FR3113061B1 (fr) | 2020-07-30 | 2023-04-21 | Ifp Energies Now | Procede de traitement d’huiles de pyrolyse de plastiques incluant un hydrocraquage en une etape |
US11486293B2 (en) | 2020-08-28 | 2022-11-01 | Honda Motor Co., Ltd. | Exhaust structure of internal combustion engine |
FR3114598B1 (fr) | 2020-09-25 | 2023-09-29 | Ifp Energies Now | Procede de traitement d’huiles de pyrolyse de plastiques et/ou de combustibles solides de recuperation chargees en impuretes |
FR3118629B1 (fr) | 2021-01-04 | 2023-12-15 | Ifp Energies Now | Procede de traitement d’huiles de pyrolyse de plastiques incluant une etape d’hydrogenation |
FR3122662B1 (fr) | 2021-05-07 | 2024-04-26 | Ifp Energies Now | Procede de traitement simultane d’huiles de pyrolyse de plastiques et d’une charge issue de sources renouvelables |
FR3122663B1 (fr) | 2021-05-07 | 2024-04-26 | Ifp Energies Now | Procede integre de traitement d’huiles de pyrolyse de plastiques et/ou de combustibles solides de recuperation chargees en impuretes |
FR3128225A1 (fr) | 2021-10-19 | 2023-04-21 | IFP Energies Nouvelles | Procede de traitement d’huiles de pyrolyse de plastiques et/ou de combustibles solides de recuperation chargees en impuretes |
FR3129945A1 (fr) | 2021-12-03 | 2023-06-09 | IFP Energies Nouvelles | Procede de traitement d’huiles de pyrolyse de plastiques incluant une etape d’hydrogenation et une separation a chaud |
FR3133618A1 (fr) | 2022-03-17 | 2023-09-22 | IFP Energies Nouvelles | Hydroconversion en lit bouillonnant ou hybride bouillonnant-entraîné d’une charge comportant une fraction d’huile de pyrolyse de plastiques et/ou de combustibles solides de recuperation |
FR3135090A1 (fr) | 2022-04-29 | 2023-11-03 | IFP Energies Nouvelles | Procede de traitement d’huile de pyrolyse de plastiques incluant une etape de recyclage d’h2s |
FR3141470A1 (fr) | 2022-10-28 | 2024-05-03 | IFP Energies Nouvelles | Procede de traitement en lit fixe d’une charge lourde d’origine fossile comportant une fraction d’huile de pyrolyse de plastiques |
FR3144153A1 (fr) | 2022-12-21 | 2024-06-28 | IFP Energies Nouvelles | Procede de traitement d’huiles de pyrolyse de plastiques et/ou de pneus incluant l’elimination des halogenures par lavage avant une etape d’hydrotraitement |
FR3144155A1 (fr) | 2022-12-21 | 2024-06-28 | IFP Energies Nouvelles | Procede de traitement d’huiles de pyrolyse de plastiques et/ou de pneus incluant l’elimination des halogenures avant une etape d’hydrotraitement |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3696027A (en) * | 1970-01-12 | 1972-10-03 | Chevron Res | Multi-stage desulfurization |
US3692698A (en) * | 1970-12-28 | 1972-09-19 | Exxon Research Engineering Co | Hydroprocessing catalyst |
US3901792A (en) * | 1972-05-22 | 1975-08-26 | Hydrocarbon Research Inc | Multi-zone method for demetallizing and desulfurizing crude oil or atmospheric residual oil |
US3947347A (en) * | 1972-10-04 | 1976-03-30 | Chevron Research Company | Process for removing metalliferous contaminants from hydrocarbons |
US4016067A (en) * | 1975-02-21 | 1977-04-05 | Mobil Oil Corporation | Process for demetalation and desulfurization of petroleum oils |
US4212729A (en) * | 1978-07-26 | 1980-07-15 | Standard Oil Company (Indiana) | Process for demetallation and desulfurization of heavy hydrocarbons |
US4225421A (en) * | 1979-03-13 | 1980-09-30 | Standard Oil Company (Indiana) | Process for hydrotreating heavy hydrocarbons |
JPS601056B2 (ja) * | 1980-02-19 | 1985-01-11 | 千代田化工建設株式会社 | アスファルテンを含む重質炭化水素油の水素化処理 |
FR2486094B1 (xx) * | 1980-07-02 | 1985-03-22 | Catalyse Soc Prod Francais | |
FR2496631B1 (fr) * | 1980-12-23 | 1989-06-30 | Rhone Poulenc Ind | Procede de preparation d'agglomeres d'alumine |
FR2528721B1 (fr) * | 1982-06-17 | 1986-02-28 | Pro Catalyse Ste Fse Prod Cata | Catalyseur supporte presentant une resistance accrue aux poisons et son utilisation en particulier pour l'hydrotraitement de fractions petrolieres contenant des metaux |
-
1982
- 1982-12-31 FR FR8222180A patent/FR2538813A1/fr active Granted
-
1983
- 1983-12-29 JP JP58252370A patent/JPH0765055B2/ja not_active Expired - Fee Related
- 1983-12-29 EP EP83402556A patent/EP0113297B1/fr not_active Expired
- 1983-12-29 DE DE8383402556T patent/DE3365487D1/de not_active Expired
- 1983-12-30 US US06/567,207 patent/US4498972A/en not_active Expired - Lifetime
- 1983-12-30 CA CA000444515A patent/CA1226844A/fr not_active Expired
- 1983-12-30 MX MX026991A patent/MX167517B/es unknown
-
1984
- 1984-01-03 ZA ZA849A patent/ZA849B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2538813B1 (xx) | 1985-05-24 |
DE3365487D1 (en) | 1986-09-25 |
EP0113297A1 (fr) | 1984-07-11 |
JPS6023484A (ja) | 1985-02-06 |
JPH0765055B2 (ja) | 1995-07-12 |
CA1226844A (fr) | 1987-09-15 |
MX167517B (es) | 1993-03-25 |
FR2538813A1 (fr) | 1984-07-06 |
US4498972A (en) | 1985-02-12 |
EP0113297B1 (fr) | 1986-08-20 |
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