ES435948A1 - Process for the catalytic hydrodesulphurisation of vanadium- and nickelcontaining residual hydrocarbon oils - Google Patents
Process for the catalytic hydrodesulphurisation of vanadium- and nickelcontaining residual hydrocarbon oilsInfo
- Publication number
- ES435948A1 ES435948A1 ES435948A ES435948A ES435948A1 ES 435948 A1 ES435948 A1 ES 435948A1 ES 435948 A ES435948 A ES 435948A ES 435948 A ES435948 A ES 435948A ES 435948 A1 ES435948 A1 ES 435948A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- catalysts
- combination
- requirement
- satisfies
- 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
- C10G45/02—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
- 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)
Abstract
A process for catalytic hydrodesulfurization of residual hydrocarbon oils containing vanadium and nickel without catalyst replenishment, in which the hydrocarbon oil is consecutively contacted with catalyst I and catalyst II (as defined herein above) which satisfy the following requirements: (a) each of the individual catalysts of which the combination of catalyst I and catalyst II is composed, has a total pore volume exceeding 0.30 ml/g, of which less than 10% it is present in the form of pores having a diameter exceeding 100 nm, (b) Catalyst II has a mean specific diameter of pores (p) and a mean specific diameter of particles (d) such that the ratio p/(d) 0.8 of Catalyst II satisfies the requirement: ** (See formula) ** (c) if the combination of catalyst I and catalyst II is composed of two catalysts, catalyst I has p and d values such that the ratio p/(d) 0.9 of catalyst I satisfies the requirement: ** (See formula) ** whereas if the combination of catalyst I and catalyst II is made up of more than two catalysts, the previous requirement regarding [p/(d) 0.9] cat.I applies to the average value of p/(d) 0.9 of catalyst I, which is determined as the weighted average of the values of p/(d) 0.9 of each of the individual catalysts of which catalyst I is composed, (d) the percentage of the volume of the total catalyst occupied by catalyst II (vol%, of catalyst II) is between 10 and 90%, and satisfies the requirement: ** (See formula) ** where SF represents the sulfur content of the feed and SP the required sulfur content in the desulfurized product, and (e) if the combination of catalyst I and catalyst II consists of more than two catalysts, each of the individual catalysts of which catalyst I is composed has p and d values such that the ratio p/(d) 0.9 of each of these catalysts is greater than [p/(d) 0.9] cata.II (p in nm, d in mm, PH2 in bar, Sp and SF in percentage by weight). (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7404948,A NL187641C (en) | 1974-04-11 | 1974-04-11 | PROCESS FOR CATALYTIC HYDROGENIZING DESULFULIFYING WITHOUT CATALYST REPLACEMENT OF RESIDUAL HYDROCARBON OILS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES435948A1 true ES435948A1 (en) | 1976-12-16 |
Family
ID=19821155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES435948A Expired ES435948A1 (en) | 1974-04-11 | 1975-03-24 | Process for the catalytic hydrodesulphurisation of vanadium- and nickelcontaining residual hydrocarbon oils |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS6027714B2 (en) |
| BE (1) | BE827492A (en) |
| CA (1) | CA1060370A (en) |
| DE (1) | DE2512294A1 (en) |
| DK (1) | DK129375A (en) |
| ES (1) | ES435948A1 (en) |
| FR (1) | FR2267359B1 (en) |
| GB (1) | GB1504586A (en) |
| IT (1) | IT1034407B (en) |
| NL (1) | NL187641C (en) |
| NO (1) | NO144424C (en) |
| SE (1) | SE408431B (en) |
| ZA (1) | ZA751655B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6215231U (en) * | 1985-07-11 | 1987-01-29 | ||
| JPH0311812U (en) * | 1989-06-21 | 1991-02-06 | ||
| US5492684A (en) * | 1993-07-06 | 1996-02-20 | Mobil Oil Corporation | Graded-bed system for improved separations |
| JP3802106B2 (en) | 1995-06-08 | 2006-07-26 | 日本ケッチェン株式会社 | Hydrocarbon oil hydrotreating catalyst, production method thereof and activation method thereof |
| US11788017B2 (en) | 2017-02-12 | 2023-10-17 | Magëmã Technology LLC | Multi-stage process and device for reducing environmental contaminants 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 |
| 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 |
-
1974
- 1974-04-11 NL NLAANVRAGE7404948,A patent/NL187641C/en not_active IP Right Cessation
-
1975
- 1975-02-24 CA CA220,643A patent/CA1060370A/en not_active Expired
- 1975-03-13 GB GB10508/75A patent/GB1504586A/en not_active Expired
- 1975-03-13 NO NO750853A patent/NO144424C/en unknown
- 1975-03-14 SE SE7502921A patent/SE408431B/en not_active IP Right Cessation
- 1975-03-18 ZA ZA00751655A patent/ZA751655B/en unknown
- 1975-03-18 IT IT21422/75A patent/IT1034407B/en active
- 1975-03-20 DE DE19752512294 patent/DE2512294A1/en active Granted
- 1975-03-24 ES ES435948A patent/ES435948A1/en not_active Expired
- 1975-03-26 DK DK129375A patent/DK129375A/da not_active IP Right Cessation
- 1975-03-26 FR FR7509481A patent/FR2267359B1/fr not_active Expired
- 1975-04-02 JP JP50039308A patent/JPS6027714B2/en not_active Expired
- 1975-04-03 BE BE1006570A patent/BE827492A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1504586A (en) | 1978-03-22 |
| FR2267359A1 (en) | 1975-11-07 |
| NO750853L (en) | 1975-10-14 |
| NO144424C (en) | 1981-08-26 |
| FR2267359B1 (en) | 1982-03-19 |
| NO144424B (en) | 1981-05-18 |
| DE2512294A1 (en) | 1975-10-23 |
| SE7502921L (en) | 1975-10-13 |
| SE408431B (en) | 1979-06-11 |
| NL187641C (en) | 1991-12-02 |
| JPS6027714B2 (en) | 1985-07-01 |
| DK129375A (en) | 1975-10-12 |
| ZA751655B (en) | 1976-02-25 |
| AU7921175A (en) | 1976-09-23 |
| DE2512294C2 (en) | 1987-08-27 |
| IT1034407B (en) | 1979-09-10 |
| NL187641B (en) | 1991-07-01 |
| NL7404948A (en) | 1975-10-14 |
| JPS50136302A (en) | 1975-10-29 |
| CA1060370A (en) | 1979-08-14 |
| BE827492A (en) | 1975-10-03 |
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