AR103709A1 - Proceso mejorado para la reducción de acidez en crudos con alto contenido de ácidos nafténicos a través de hidrogenación catalítica - Google Patents
Proceso mejorado para la reducción de acidez en crudos con alto contenido de ácidos nafténicos a través de hidrogenación catalíticaInfo
- Publication number
- AR103709A1 AR103709A1 ARP160100407A ARP160100407A AR103709A1 AR 103709 A1 AR103709 A1 AR 103709A1 AR P160100407 A ARP160100407 A AR P160100407A AR P160100407 A ARP160100407 A AR P160100407A AR 103709 A1 AR103709 A1 AR 103709A1
- Authority
- AR
- Argentina
- Prior art keywords
- crude
- naphthenic acids
- catalytic hydrogenation
- koh
- allows
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000002253 acid Substances 0.000 title abstract 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title 1
- 239000010779 crude oil Substances 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- 125000005608 naphthenic acid group Chemical group 0.000 abstract 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 229910017116 Fe—Mo Inorganic materials 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical group C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 125000002843 carboxylic acid group Chemical group 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052976 metal sulfide Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- B01J21/10—Magnesium; Oxides or hydroxides 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
- B01J23/005—Spinels
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- 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
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8872—Alkali or alkaline earth metals
-
- 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
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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
- B01J37/0201—Impregnation
-
- 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
- B01J37/0201—Impregnation
- B01J37/0207—Pretreatment of the support
-
- 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
- B01J23/88—Molybdenum
- B01J23/881—Molybdenum and iron
-
- 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
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
- C10G2300/203—Naphthenic acids, TAN
-
- 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
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/308—Gravity, density, e.g. API
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Se ha descubierto que los ácidos nafténicos presentes en el crudo, son ácidos carboxílicos, caracterizados por ser un anillo alifático (o varios) o nafteno con un grupo alquilo asociado, que termina en un grupo ácido carboxílico. Los ácidos nafténicos producen fenómenos de corrosión atípicos, puesto que son capaces de producir un ataque localizado sin la presencia de agua a temperaturas entre 473 K y 693 K dificultando el procesamiento de este tipo de crudos en refinerías. La presente describe un proceso de hidrogenación catalítica que permite la remoción selectiva de ácidos nafténicos presentes en crudos pesados y extrapesados con baja producción de sulfuros de hidrógeno, más específicamente en crudo que no ha sido previamente destilado en fracciones. El catalizador está compuesto por un soporte de tipo alúmina y/o espinela de aluminio-magnesio con fases activas de Fe-Mo. Adicionalmente, el solicitante ha encontrado de manera sorprendente el proceso de hidrogenación empleando catalizadores Fe y Mo y/o mezclas entre ellos permite alcanzar número de ácidos de 1 mg KOH/g en crudos con TAN superior a 4 mg KOH/g, logrando disminuir reacciones no deseadas en el proceso y prolongando la vida útil del catalizador por la baja deposición de sulfuros metálicos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CO15073602 | 2015-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR103709A1 true AR103709A1 (es) | 2017-05-31 |
Family
ID=57006773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP160100407A AR103709A1 (es) | 2015-03-31 | 2016-02-15 | Proceso mejorado para la reducción de acidez en crudos con alto contenido de ácidos nafténicos a través de hidrogenación catalítica |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180086988A1 (es) |
AR (1) | AR103709A1 (es) |
WO (1) | WO2016157100A1 (es) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5897769A (en) * | 1997-08-29 | 1999-04-27 | Exxon Research And Engineering Co. | Process for selectively removing lower molecular weight naphthenic acids from acidic crudes |
US5910242A (en) * | 1997-08-29 | 1999-06-08 | Exxon Research And Engineering Company | Process for reduction of total acid number in crude oil |
US5928501A (en) * | 1998-02-03 | 1999-07-27 | Texaco Inc. | Process for upgrading a hydrocarbon oil |
US20070000810A1 (en) * | 2003-12-19 | 2007-01-04 | Bhan Opinder K | Method for producing a crude product with reduced tan |
FR2910483B1 (fr) * | 2006-12-21 | 2010-07-30 | Inst Francais Du Petrole | Procede de conversion de charges issues de sources renouvelables en bases carburants gazoles de bonne qualite. |
EP2290045A1 (en) * | 2009-07-27 | 2011-03-02 | Total Petrochemicals Research Feluy | A process for the production of bio-naphtha from complex mixtures of natural occurring fats and oils |
EP2531294A4 (en) * | 2010-02-01 | 2017-03-15 | Conocophillips Company | Water-forming hydrogenation reactions utilizing enhanced catalyst supports and methods of use |
-
2016
- 2016-02-15 AR ARP160100407A patent/AR103709A1/es active IP Right Grant
- 2016-03-31 WO PCT/IB2016/051811 patent/WO2016157100A1/es active Application Filing
- 2016-03-31 US US15/563,400 patent/US20180086988A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20180086988A1 (en) | 2018-03-29 |
WO2016157100A1 (es) | 2016-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2579352T3 (es) | Producción simultánea de componentes de aceite de base y de combustible a partir de materias primas renovables | |
CN107001217B (zh) | 用于生物材料的酮化的方法 | |
Sepúlveda et al. | Hydrodeoxygenation and hydrodesulfurization co-processing over ReS2 supported catalysts | |
CO2017009021A2 (es) | Composiciones de catalizador metalosilicato (msc), métodos de preparación y métodos de uso en el mejoramiento parcial de materias primas de hidrocarburos | |
EA201692073A1 (ru) | Способ обновления катализатора гидроочистки | |
ES2912091T3 (es) | Método para reducir la cantidad de ácidos orgánicos en una fracción de aceite de hidrocarburos | |
CU20100097A7 (es) | Proceso de hidroconversión para crudos pesados y extra pesados y productos residuales | |
WO2012069832A3 (en) | Process for removing naphthenic acids from crude oil and crude oil distillates | |
AR112614A1 (es) | Demulsionantes y método para descomponer emulsiones de agua y petróleo crudo | |
MX2017003299A (es) | Produccion de hidrocarburos mediante descarboxilacion de kolbe de una mezcla de acidos grasos saturados e insaturados. | |
AR095886A1 (es) | Método para la preparación de un silicato de metal del grupo 4 y su uso | |
SA517390005B1 (ar) | حفاز لهدرجة هيدروكربونات أروماتية، وطريقة معالجة بالهدرجة واستخداماتها فيها | |
MY193427A (en) | Middle distillate hydrocracking catalyst containing zeolite beta with low od acidity and large domain size | |
EA201691762A1 (ru) | Способ получения средних дистиллятов и тяжелого вакуумного газойля, служащего сырьем флюид-каталитического крекинга | |
PH12018502509A1 (en) | Method for producing hydrocarbon liquid fuel | |
AR103709A1 (es) | Proceso mejorado para la reducción de acidez en crudos con alto contenido de ácidos nafténicos a través de hidrogenación catalítica | |
FR3060406B1 (fr) | Procede de traitement des huiles usagees | |
RU2011143807A (ru) | Способ получения базового масла для смазочных материалов | |
BR112014020414A2 (pt) | Composição de catalisador, método de preparar a mesma e processo de desparafinação catalítica de uma alimentação de óleo de hidrocarboneto | |
IN2014DN00214A (es) | ||
EA201391412A1 (ru) | Катализатор гидрокрекинга и способ получения углеводородного масла | |
MX2016001360A (es) | Petroleos pesados que tienen numero de acido y contenido de olefina total reducidos. | |
EA201391411A1 (ru) | Регенерированный катализатор гидроочистки и способ изготовления углеводородного масла | |
IN2015DN01960A (es) | ||
ITUA20164552A1 (it) | Processo per l’idrogenazione selettiva di oli vegetali con catalizzatori tipo egg-shell. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |