WO2004091789A1 - Procede de traitement de catalyseurs d’hydrotraitement par un orthophtalate et procede de sulfuration le mettant en oeuvre - Google Patents
Procede de traitement de catalyseurs d’hydrotraitement par un orthophtalate et procede de sulfuration le mettant en oeuvre Download PDFInfo
- Publication number
- WO2004091789A1 WO2004091789A1 PCT/FR2004/000768 FR2004000768W WO2004091789A1 WO 2004091789 A1 WO2004091789 A1 WO 2004091789A1 FR 2004000768 W FR2004000768 W FR 2004000768W WO 2004091789 A1 WO2004091789 A1 WO 2004091789A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catalyst
- sulfurization
- ester
- reactor
- carried out
- Prior art date
Links
Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/20—Sulfiding
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
-
- 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
-
- 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
- C10G45/06—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 containing nickel or cobalt metal, or compounds thereof
-
- 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
- C10G45/06—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 containing nickel or cobalt metal, or compounds thereof
- C10G45/08—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 containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
-
- 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
Definitions
- the present invention relates to the field of hydrotreating hydrocarbon feedstocks in refineries. It relates to a process for the treatment of catalysts which can be used for this purpose, and its implementation in a process for the sulfurization of said catalysts.
- Hydrocarbon feedstocks such as petroleum fractions from the atmospheric distillation unit or vacuum distillation of refineries, are subjected to a hydrogen treatment intended in particular to reduce the content of organosulfur compounds (such as sulfides, thiophenes, benzothiophenes, dibenzothiophenes and their derivatives), in nitrogenous compounds, and / or in oxygenated compounds.
- organosulfur compounds such as sulfides, thiophenes, benzothiophenes, dibenzothiophenes and their derivatives
- nitrogenous compounds such as sulfides, thiophenes, benzothiophenes, dibenzothiophenes and their derivatives
- oxygenated compounds such as a treatment is called hydrotreatment and is generally carried out on petroleum fractions in liquid form implemented at a temperature between 300 and 400 ° C and at a pressure ranging from 10 to 250 bars.
- hydrotreatment catalysts of hydrocarbon feedstocks concerned by the present invention are therefore used, under appropriate conditions, to convert, in the presence of hydrogen, the organosulfur compounds into hydrogen sulfide (operation called hydrodesu If u ration or HDS), organo-nitrogen compounds in ammonia (operation designated by hydrodenitrogenation or HDN), and / or oxygenated compounds in water and in hydrocarbons (operation known as hydrodeoxygenation or HDO).
- These catalysts are generally based on metals from groups VI B and VIII of the periodic table, such as molybdenum, tungsten, nickel and cobalt.
- the most common hydrotreatment catalysts are formulated from the cobalt-molybdenum (Co-Mo), nickel-molybdenum (Ni-Mo) and nickel-tungsten (Ni-W) systems, or from a system comprising a combination of these metals, on porous mineral supports such as aluminas, silicas, silica-aluminas and zeolites.
- Sulfur additives have been proposed to improve the sulfurization of the catalysts.
- the method consists in incorporating a sulfur compound (called spiking agent) into a filler such as a naphtha or into a particular cut such as a VGO (vacuum gas oil) or an SRGO (Straight Run Gas Oil) which is a diesel derived from directly from the atmospheric distillation unit.
- a sulfur compound called spiking agent
- a filler such as a naphtha
- SRGO Light Run Gas Oil
- Patent EP 130850 describes such a technique.
- the catalyst is preactivated in the absence of hydrogen, outside the refinery, by a treatment comprising impregnation with a sulfurizing agent, in this case an organic polysulphide .
- a sulfurizing agent in this case an organic polysulphide .
- the complete sulfurization of the catalyst is carried out in the industrial hydrotreatment reactor, in the presence of hydrogen without additional addition of sulfurization agent.
- "Ex-situ" presulphurization exempts the refiner from injecting the sulphurizing agent during the sulphurization of the catalyst, in the presence of hydrogen.
- the present invention therefore relates primarily to a process for treating a metal hydrotreatment catalyst in oxide form, characterized in that it consists in bringing it into contact, in the absence of a sulfur-containing compound, with at least one compound chosen from orthophthalic acid, phthalic anhydride or the ester of general formula (I):
- R 1 and R 2 identical or different, each represent an alk le (linear or branched), cycloalkyl, aryl, alkylaryl or arylalkyl radical, this radical possibly containing from 1 to 18 carbon atoms and optionally one or more heteroatoms.
- the contacting can be done by spraying the ester of formula (I) in the liquid state on a charge of the catalyst to be treated by any suitable device, for example by a bicone mixer or a rotary mixer.
- Orthophthalic acid, phthalic anhydride and, if appropriate, the ester of formula (I), can be sprayed after being dissolved in a solvent with a boiling point below 200 ° C, preferably below 180 ° C; in this case, the solvent is evaporated by heating.
- the ester of formula (I) can also be sprayed after it has been emulsified in water with any suitable dispersing or emulsifying agent.
- Organic solvents such as aliphatic, aromatic or alicyclic hydrocarbons, or also such as alcohols, ethers, ketones, can be used as solvent.
- ester of general formula (I) it is preferred to bring into contact with the catalyst an ester of general formula (I). In this case, it is preferred to apply the ester of general formula (I) in solution in toluene.
- the preferred orthophthalic acid esters according to the invention are those in which the symbols R 1 and R 2 represent identical alkyl radicals containing from 1 to 8 carbon atoms and, more particularly, dimethyl orthophthalate, diethyl orthophthalate and bis (2-ethylhexyl) orthophthalate because of their industrial accessibility and their moderate cost.
- Diethyl orthophthalate is more particularly preferred.
- the amount of ester of formula (I) impregnated on the catalyst is linked to the absorption capacity of the latter, and is generally between 1 and 60%, preferably between 5 and 50% (expressed by weight of ester based on the weight of catalyst in oxide form). Unless otherwise indicated, the percentages used in the present text are percentages by weight.
- the metal hydrotreatment catalyst used in the process according to the invention is generally a catalyst based on oxides of molybdenum, tungsten, nickel and / or cobalt, deposited on a porous mineral support.
- the present invention also relates to a process for the sulfurization of a metal hydrotreatment catalyst in oxide form, comprising:
- step b) being followed by step c) or steps b) and c) being carried out simultaneously.
- Any sulfiding agent known to a person skilled in the art such as a hydrocarbon-based feedstock to be hydrodesulfurized, optionally containing a sulfur-containing compound such as carbon sulfide, an organic sulfide, disulfide or polysulfide, can be used as the sulfurization agent, a thiophenic compound or a sulfur olefin.
- a sulfur-containing compound such as carbon sulfide, an organic sulfide, disulfide or polysulfide
- DMDS which comprises 0.5 to 5%, preferably 1 to 3%, as sulfurizing agent in a hydrocarbon feed.
- the amount of sulfurizing agent to be used is generally related to the stoichiometry of the stable forms of the metal sulfides to be obtained for the activation of the hydrotreating catalyst, and to the amount of catalyst to be sulfurized.
- This quantity of sulfurizing agent which can be determined without excessive effort by a person skilled in the art by means of repeated tests, is generally, in practice, between 10% and 50% (corresponding to the ratio of the equivalent weight of sulfur of the sulfurizing agent on the weight of catalyst).
- step a) is implemented in an appropriate mixing device, and the product obtained is sulfurized in an industrial hydrotreatment reactor, by simultaneous implementation of the steps b) and c).
- Any suitable device can be used for step a), for example a bicone mixer or a rotary mixer.
- the sulfurization is carried out according to a “in situ” type technique.
- step a) and bringing the catalyst obtained into contact with the sulfurizing agent are implemented in two suitable mixing devices, identical or different, such as a mixer of the previous type.
- Step c) is then carried out in an industrial hydrotreatment reactor.
- the sulfurization is carried out according to a technique of the "ex situ" type.
- step a) is carried out in an industrial hydrotreatment reactor, and is followed by the sulfurization of the catalyst thus treated in the same reactor by simultaneous implementation of steps b) and c).
- the sulfurization is carried out according to a “in situ” type technique.
- the other conditions for carrying out the sulfurization of the catalyst such as those relating to the temperatures to be adopted, the time required or the flow rate of the sulfurization agent or the hydrogen pressure are those normally known to those skilled in the art. job.
- Example 1 (comparative) Sulfurization of the catalyst with DMDS
- a cylindrical stainless steel reactor is used (internal volume of 120 ml) placed in an oven, and a commercial hydrodesulfurization catalyst, supported on alumina and comprising 3.3% of cobalt and 8.6% of molybdenum (in the form of oxides).
- SRGO Light Run GasOil hereinafter referred to as SRGO
- the DMDS is injected with a flow rate of 1.05 g / h into the SRGO. Sulphurization with DMDS is carried out under the following conditions:
- the activity of the activated (or sulfurized) catalyst in accordance with point 1.1. above is tested in the hydrodesulfurization reaction of thiophene.
- This reaction carried out in the presence of hydrogen, has the effect of converting thiophene into hydrocarbon products such as butadiene, butane, butene, with simultaneous formation of H 2 S.
- the activity of the catalyst in this reaction is representative of its activity for the hydrodesulfurization of hydrocarbon feedstocks.
- Part of the catalyst activated in accordance with 1.1. is ground under argon to obtain particles of 0.2 to 0.5 mm which are mixed with silicon carbide (SiC).
- the activity of the catalyst is determined by the rate constant k of the reaction per gram of catalyst, and expressed in terms of relative mass activity (RWA), in order to allow the comparison between the activity resulting from different treatments d 'activation (or sulfurization).
- RWA relative mass activity
- This RWA is calculated as follows. After each activation treatment with DMDS (preceded or not by a 1 st step comprising impregnation with an orthophthalate) the speed constant (k) is calculated from the measurement by chromatographic analyzes of the residual thiophene content of the gases from the reactor outlet.
- the RWA is the ratio of this activity constant with that of the present reference test (sulphide catalyst with DMDS) expressed as a percentage, ie 100.k / k r ⁇ f .
- the RWA of the DMDS sulfur catalyst, in accordance with Example 1 is 100%.
- This activity test consists in measuring the residual sulfur content of the petroleum cut after the catalytic hydrotreatment reaction. This type of test is very close to the industrial conditions for using hydrotreatment catalysts.
- the petroleum cut is a gas oil, the main characteristics of which are given in table 2.
- 3 ml of the catalyst activated in accordance with paragraph 1.1 of this example are ground, so as to obtain a powder with a particle size between 200 and 500 ⁇ m.
- This catalyst is mixed with the same volume of a silicon carbide powder, then is placed in the central part of a tubular reactor (10 mm internal diameter, 190 mm high). The inlet and outlet of the reactor are filled with a layer of silicon carbide serving as a thermal buffer and ensuring good mechanical stability of the catalytic bed.
- the residual sulfur concentration of the liquid from the reactor outlet is measured for each sample, and after calculation of the average sulfur concentration, the speed constant (k) is determined, which characterizes the activity of one milliliter of the catalyst , by the following formula:
- LHSV represents the hourly space velocity of the liquid (also called in English: Liquid Hourly Space Velocity) expressed in h "1 , LHSV being defined by:
- the activity of the catalyst (characterized by the rate constant (k)) is expressed in terms of relative volume activity (or RVA) by the following formula:
- Example 2 Impregnation of the catalyst used in Example 1 with 9.2% of DiEthylPhtalate (or DEP)
- Example 2 The same hydrotreating catalyst is used as in Example 1, and a tubular double-shell glass reactor with a volume of 200 ml, provided with a sintered glass welded at its lower part.
- the temperature of the reactor is then brought to 100 ° C., and nitrogen is circulated to evaporate the toluene.
- Example 3 Sulphurization with DMDS of the Catalyst Treated in Accordance with Example 2
- the DMDS sulfurization treatment from point 1.1 of example 1 is repeated on the catalyst obtained in example 2.
- the activity of the catalyst thus sulfurized is measured by the hydrodesulfurization test of thiophene described in point 1.2. from example 1.
- Example 4 Impregnation of the catalyst used in Example 1 with 19.6% of DEP:
- Example 2 is repeated so as to obtain a DEP / total weight ratio of catalyst (in oxide form) of 19.6%.
- Example 5 Sulphurization with DMDS of the Catalyst Treated in Accordance with Example 4
- Example 3 is repeated using the catalyst prepared in accordance with Example 4 as catalyst.
- Example 6 Impregnation of a Hydrotreatment Catalyst with 28.3% of DEP: 230 ml (180 g) of a commercial hydrodesulfurization catalyst, consisting of 3.3% of cobalt and 12.1% of molybdenum (in the form of oxides) supported on alumina, in a 500 ml glass flask then a solution consisting of 46 ml (51 g) of DEP and 51 ml (44 g) of toluene is poured onto this catalyst. The whole is left at ambient temperature for 12 hours then the toluene is evaporated under vacuum at 60 ° C. using a rotary evaporator.
- the amount of DEP thus introduced onto the catalyst corresponds to 28.3% of the weight of commercial hydrodesulfurization catalyst (in oxide form).
- Example 8 Impregnation of the catalyst used in Example 6 with 40.5% of DEP:
- the amount of DEP thus introduced onto the catalyst corresponds to 40.5% of the weight of commercial hydrodesulfurization catalyst (in oxide form).
- Example 9 Sulphurization with DMDS of the Catalyst Treated in Accordance with Example 8
- the sulfurization treatment with DMDS of Example 1 is repeated using the calayer treated in accordance with Example 8, but without, however, recycling the liquid phase upstream of the reactor.
- the diesel hydrodesulfurization activity test (described in point 1.3 of Example 1) leads to a measurement of RVA of 137.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006505758A JP2006521921A (ja) | 2003-04-07 | 2004-03-26 | オルトフタラートによる水素処理触媒の処理方法およびこれを使用する硫化方法 |
CA2521867A CA2521867C (fr) | 2003-04-07 | 2004-03-26 | Procede d'impregnation de catalyseurs d'hydrotraitement par un orthophtalate et procede de sulfuration le mettant en oeuvre |
UAA200509436A UA80329C2 (en) | 2003-04-07 | 2004-03-26 | Method for treating hydroprocessing metal catalyst with an orthophthalate and method of its sulphuration |
MXPA05010841A MXPA05010841A (es) | 2003-04-07 | 2004-03-26 | Proceso para el tratamiento de catalizadores de hidrotratamiento por un proceso de ortoftalato y sulfidacion que lo emplea. |
BRPI0409090-0A BRPI0409090A (pt) | 2003-04-07 | 2004-03-26 | processo de tratamento de um catalisador metálico de hidrotratamento sob a forma óxida e processo de sulfuração do mesmo |
US10/552,190 US20070037695A1 (en) | 2003-04-07 | 2004-03-26 | Method for treating hydroprocessing catalysts with an orthophthalate and sulphuration method using the same |
EA200501440A EA008593B1 (ru) | 2003-04-07 | 2004-03-26 | Способ обработки катализаторов гидроочистки ортофталатом и способ сульфидирования с его использованием |
AU2004230289A AU2004230289B2 (en) | 2003-04-07 | 2004-03-26 | Method for treating hydroprocessing catalysts with an orthophthalate and sulphuration method using the same |
EP04742372A EP1620202A1 (fr) | 2003-04-07 | 2004-03-26 | Procede d'impregnation de catalyseurs d'hydrotraitement par un orthophtalate et procede de sulfuration le mettant en oeuvre |
NO20055140A NO20055140L (no) | 2003-04-07 | 2005-11-02 | Fremgangsmate for behandling av hydrobearbeidelseskatalysatorer med et oktoftalat og sulfureringsmetode ved anvendelse av denne |
HR20060012A HRP20060012A2 (en) | 2003-04-07 | 2006-01-11 | Method for treating hydroprocessing catalysts with an orthophthalate and sulphuration method using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0304261A FR2853262B1 (fr) | 2003-04-07 | 2003-04-07 | Procede d'impregnation de catalyseurs d'hydrotraitement par un orthophtalate et procede de sulfuration le mettant en oeuvre |
FR03/04261 | 2003-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004091789A1 true WO2004091789A1 (fr) | 2004-10-28 |
WO2004091789A8 WO2004091789A8 (fr) | 2004-12-09 |
Family
ID=32982266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/000768 WO2004091789A1 (fr) | 2003-04-07 | 2004-03-26 | Procede de traitement de catalyseurs d’hydrotraitement par un orthophtalate et procede de sulfuration le mettant en oeuvre |
Country Status (19)
Country | Link |
---|---|
US (1) | US20070037695A1 (fr) |
EP (1) | EP1620202A1 (fr) |
JP (1) | JP2006521921A (fr) |
KR (1) | KR101009311B1 (fr) |
CN (1) | CN1802217A (fr) |
AR (1) | AR043989A1 (fr) |
AU (1) | AU2004230289B2 (fr) |
BR (1) | BRPI0409090A (fr) |
CA (1) | CA2521867C (fr) |
CO (1) | CO5640044A2 (fr) |
EA (1) | EA008593B1 (fr) |
FR (1) | FR2853262B1 (fr) |
HR (1) | HRP20060012A2 (fr) |
MX (1) | MXPA05010841A (fr) |
NO (1) | NO20055140L (fr) |
TW (1) | TW200502040A (fr) |
UA (1) | UA80329C2 (fr) |
WO (1) | WO2004091789A1 (fr) |
ZA (1) | ZA200508575B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2880823A1 (fr) * | 2005-01-20 | 2006-07-21 | Total France Sa | Catalyseur d'hydrotraitement, son procede de preparation et et son utilisation |
CN100448542C (zh) * | 2004-10-29 | 2009-01-07 | 中国石油化工股份有限公司 | 一种加氢催化剂的预硫化方法 |
CN101107072B (zh) * | 2005-01-20 | 2011-05-18 | 道达尔炼油与销售部 | 加氢处理催化剂、其制备方法及其应用 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2936962B1 (fr) * | 2008-10-10 | 2011-05-06 | Eurecat Sa | Procede de regeneration de catalyseurs de traitement d'hydrocarbures. |
FR2936961B1 (fr) * | 2008-10-10 | 2011-05-06 | Eurecat Sa | Procede de regeneration de catalyseurs de traitement d'hydrocarbures. |
FR2949981B1 (fr) * | 2009-09-11 | 2012-10-12 | Eurecat Sa | Procede de sulfuration de catalyseurs de traitement d'hydrocarbures |
DK2794092T3 (da) | 2011-12-23 | 2020-11-16 | Shell Int Research | Fremgangsmåde til fremstilling af en hydrokrakningskatalysator |
US20170009158A1 (en) * | 2014-02-25 | 2017-01-12 | Saudi Basic Industries Corporation | Process for producing btx from a c5-c12 hydrocarbon mixture |
FR3065887B1 (fr) * | 2017-05-04 | 2020-05-15 | IFP Energies Nouvelles | Procede d'addition d'un compose organique a un solide poreux en phase gazeuse |
CN112973714B (zh) * | 2021-03-24 | 2023-04-07 | 甘肃农业大学 | 一种制备环戊烯的催化剂及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04166233A (ja) * | 1990-10-29 | 1992-06-12 | Sumitomo Metal Mining Co Ltd | 水素化処理触媒の製造方法 |
JPH05212292A (ja) * | 1992-02-05 | 1993-08-24 | Sumitomo Metal Mining Co Ltd | 炭化水素油の水素化処理触媒及びその製造方法 |
EP0842701A1 (fr) * | 1996-11-13 | 1998-05-20 | Eurecat Europeenne De Retraitement De Catalyseurs | Procédé de présulfurisation hors site d'un catalyseur de traitement d'hydrocarbures |
EP1046424A1 (fr) * | 1999-04-20 | 2000-10-25 | Atofina | Procédé de sulfuration de catalyseurs d'hydrotraitement |
-
2003
- 2003-04-07 FR FR0304261A patent/FR2853262B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-26 AU AU2004230289A patent/AU2004230289B2/en not_active Ceased
- 2004-03-26 KR KR1020057019179A patent/KR101009311B1/ko not_active IP Right Cessation
- 2004-03-26 UA UAA200509436A patent/UA80329C2/uk unknown
- 2004-03-26 JP JP2006505758A patent/JP2006521921A/ja active Pending
- 2004-03-26 EP EP04742372A patent/EP1620202A1/fr not_active Withdrawn
- 2004-03-26 EA EA200501440A patent/EA008593B1/ru not_active IP Right Cessation
- 2004-03-26 MX MXPA05010841A patent/MXPA05010841A/es active IP Right Grant
- 2004-03-26 WO PCT/FR2004/000768 patent/WO2004091789A1/fr active Application Filing
- 2004-03-26 BR BRPI0409090-0A patent/BRPI0409090A/pt not_active Application Discontinuation
- 2004-03-26 CA CA2521867A patent/CA2521867C/fr not_active Expired - Fee Related
- 2004-03-26 CN CNA2004800158560A patent/CN1802217A/zh active Pending
- 2004-03-26 US US10/552,190 patent/US20070037695A1/en not_active Abandoned
- 2004-04-06 AR ARP040101167A patent/AR043989A1/es active IP Right Grant
- 2004-04-06 TW TW093109521A patent/TW200502040A/zh unknown
-
2005
- 2005-10-07 CO CO05102564A patent/CO5640044A2/es not_active Application Discontinuation
- 2005-10-21 ZA ZA200508575A patent/ZA200508575B/en unknown
- 2005-11-02 NO NO20055140A patent/NO20055140L/no unknown
-
2006
- 2006-01-11 HR HR20060012A patent/HRP20060012A2/xx not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04166233A (ja) * | 1990-10-29 | 1992-06-12 | Sumitomo Metal Mining Co Ltd | 水素化処理触媒の製造方法 |
JPH05212292A (ja) * | 1992-02-05 | 1993-08-24 | Sumitomo Metal Mining Co Ltd | 炭化水素油の水素化処理触媒及びその製造方法 |
EP0842701A1 (fr) * | 1996-11-13 | 1998-05-20 | Eurecat Europeenne De Retraitement De Catalyseurs | Procédé de présulfurisation hors site d'un catalyseur de traitement d'hydrocarbures |
EP1046424A1 (fr) * | 1999-04-20 | 2000-10-25 | Atofina | Procédé de sulfuration de catalyseurs d'hydrotraitement |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Section Ch Week 199338, Derwent World Patents Index; Class E19, AN 1993-299049, XP002263365 * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 466 (C - 0989) 28 September 1992 (1992-09-28) * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100448542C (zh) * | 2004-10-29 | 2009-01-07 | 中国石油化工股份有限公司 | 一种加氢催化剂的预硫化方法 |
FR2880823A1 (fr) * | 2005-01-20 | 2006-07-21 | Total France Sa | Catalyseur d'hydrotraitement, son procede de preparation et et son utilisation |
WO2006077326A1 (fr) | 2005-01-20 | 2006-07-27 | Total France | Catalyseur d’hydrotraitement, son procede de preparation et son utilisation |
JP2008528252A (ja) * | 2005-01-20 | 2008-07-31 | トータル・フランス | 水素化処理触媒、その製造方法、およびその使用 |
CN101107072B (zh) * | 2005-01-20 | 2011-05-18 | 道达尔炼油与销售部 | 加氢处理催化剂、其制备方法及其应用 |
CN101107071B (zh) * | 2005-01-20 | 2011-05-18 | 道达尔炼油与销售部 | 加氢处理催化剂,其制备方法及其应用 |
KR101259135B1 (ko) * | 2005-01-20 | 2013-04-30 | 아이에프피 에너지 누벨르 | 수소처리 촉매, 그 제조 및 사용 방법 |
US9212324B2 (en) | 2005-01-20 | 2015-12-15 | Total Raffinage Marketing | Hydroprocessing catalyst, preparation method thereof and use of same |
US9821302B2 (en) | 2005-01-20 | 2017-11-21 | Total Raffinage France | Hydroprocessing catalyst, preparation method thereof and use of same |
Also Published As
Publication number | Publication date |
---|---|
HRP20060012A2 (en) | 2006-11-30 |
FR2853262B1 (fr) | 2006-07-07 |
MXPA05010841A (es) | 2006-03-09 |
AR043989A1 (es) | 2005-08-17 |
EA200501440A1 (ru) | 2006-04-28 |
EP1620202A1 (fr) | 2006-02-01 |
NO20055140L (no) | 2005-11-02 |
EA008593B1 (ru) | 2007-06-29 |
TW200502040A (en) | 2005-01-16 |
KR20050121714A (ko) | 2005-12-27 |
ZA200508575B (en) | 2007-04-25 |
CO5640044A2 (es) | 2006-05-31 |
CN1802217A (zh) | 2006-07-12 |
AU2004230289A1 (en) | 2004-10-28 |
KR101009311B1 (ko) | 2011-01-18 |
WO2004091789A8 (fr) | 2004-12-09 |
CA2521867C (fr) | 2011-06-07 |
JP2006521921A (ja) | 2006-09-28 |
UA80329C2 (en) | 2007-09-10 |
FR2853262A1 (fr) | 2004-10-08 |
CA2521867A1 (fr) | 2004-10-28 |
AU2004230289B2 (en) | 2010-03-04 |
BRPI0409090A (pt) | 2006-04-11 |
US20070037695A1 (en) | 2007-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0181254B1 (fr) | Procédé de présulfuration de catalyseur de traitement d'hydrocarbures | |
EP0329499B1 (fr) | Procédé de présulfuration de catalyseur de traitement d'hydrocarbures | |
CA2305010C (fr) | Procede de sulfuration de catalyseurs d'hydrotraitement | |
EP1138749B1 (fr) | Procédé de desulfuration d'essence comprenant une desulfuration des fractions lourde et intermediaire issues d'un fractionnement en au moins trois coupes | |
EP1800748B1 (fr) | Procédé d'hydrogénation sélective mettant en oeuvre un catalyseur sulfuré | |
EP0958054B1 (fr) | Procede pour la presulfuration de catalyseurs | |
EP2161076B1 (fr) | Procédé d'hydrogénation sélective mettant en oeuvre un catalyseur sulfuré de composition spécifique | |
EP0785022B2 (fr) | Procédé d'incorporation de soufre dans la porosité d'un catalyseur de traitement d'hydrocarbures | |
EP2964732B1 (fr) | Procédé pour le démarrage d'unites d'hydrotraitement ou d'hydroconversion | |
EP3490707A1 (fr) | Catalyseur a base d'un compose organique et son utilisation dans un procede d'hydrotraitement et/ou d'hydrocraquage | |
WO2009007522A2 (fr) | Procede de preparation de catalyseur d'hydrotraitement par impregnation d'un compose phosphore | |
WO2017167522A1 (fr) | Catalyseur a base de catecholamine et son utilisation dans un procede d'hydrotraitement et/ou d'hydrocraquage | |
CA2521867C (fr) | Procede d'impregnation de catalyseurs d'hydrotraitement par un orthophtalate et procede de sulfuration le mettant en oeuvre | |
FR2627104A1 (fr) | Procede de presulfuration de catalyseur de traitement d'hydrocarbures | |
EP3338887A1 (fr) | Procédé de sulfuration d'un catalyseur à partir d'une coupe d'hydrocarbures préalablement hydrotraitée et d'un composé soufré | |
WO2002066161A1 (fr) | Procede de sulfuration des catalyseurs d'hydrotraitement | |
FR2609650A1 (fr) | Sulfuration de catalyseurs d'hydroraffinage | |
CA2672615C (fr) | Agent de sulfuration de catalyseur d'hydrotraitement et son utilisation pour la presulfuration in-situ et ex-situ | |
EP0338897A1 (fr) | Procédé de présulfuration de catalyseur de traitement d'hydrocarbures | |
FR2910349A1 (fr) | Agent de sulfuration de catalyseur d'hydrotraitement et son utilisation pour la sulfuration in-situ et ex-situ | |
FR2778347A1 (fr) | Procede de sulfuration d'un catalyseur avec un exces de composes soufres, catalyseur obtenu et son utilisation en hydrotraitement | |
FR2797785A1 (fr) | Catalyseur comprenant un carbure de metal du groupe vib contenant du phosphore et son utilisation pour l'hydrodesulfuration et l'hydrogenation des gazoles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
CFP | Corrected version of a pamphlet front page | ||
CR1 | Correction of entry in section i |
Free format text: IN PCT GAZETTE 44/2004 ADD "DECLARATION UNDER RULE 4.17: - OF INVENTORSHIP (RULE 4.17(IV)) FOR US ONLY." |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2007037695 Country of ref document: US Ref document number: 10552190 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/2005/010841 Country of ref document: MX Ref document number: 2521867 Country of ref document: CA Ref document number: 1020057019179 Country of ref document: KR Ref document number: 2006505758 Country of ref document: JP Ref document number: 05102564 Country of ref document: CO Ref document number: 4558/DELNP/2005 Country of ref document: IN Ref document number: 200501440 Country of ref document: EA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004742372 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005/08575 Country of ref document: ZA Ref document number: 200508575 Country of ref document: ZA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 543353 Country of ref document: NZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004230289 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2004230289 Country of ref document: AU Date of ref document: 20040326 Kind code of ref document: A |
|
WWP | Wipo information: published in national office |
Ref document number: 2004230289 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20048158560 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057019179 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: P20060012A Country of ref document: HR |
|
WWP | Wipo information: published in national office |
Ref document number: 2004742372 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0409090 Country of ref document: BR |
|
WWP | Wipo information: published in national office |
Ref document number: 10552190 Country of ref document: US |