CN105457664A - Hydrofining catalyst - Google Patents
Hydrofining catalyst Download PDFInfo
- Publication number
- CN105457664A CN105457664A CN201510901939.XA CN201510901939A CN105457664A CN 105457664 A CN105457664 A CN 105457664A CN 201510901939 A CN201510901939 A CN 201510901939A CN 105457664 A CN105457664 A CN 105457664A
- Authority
- CN
- China
- Prior art keywords
- oxide
- catalyst
- maceration extract
- hydrobon catalyst
- catalyst according
- 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.)
- Pending
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- 239000003054 catalyst Substances 0.000 title claims abstract description 38
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000476 molybdenum oxide Inorganic materials 0.000 claims abstract description 7
- 229910000480 nickel oxide Inorganic materials 0.000 claims abstract description 7
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims abstract description 7
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 claims abstract description 7
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 239000011574 phosphorus Substances 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 229910001930 tungsten oxide Inorganic materials 0.000 claims abstract description 7
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 6
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- 238000002803 maceration Methods 0.000 claims description 23
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 239000008139 complexing agent Substances 0.000 claims description 9
- 229920000768 polyamine Polymers 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 6
- 238000005352 clarification Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 235000011007 phosphoric acid Nutrition 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—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
- 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
-
- 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
-
- 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
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)
- Catalysts (AREA)
Abstract
The invention provides a hydrofining catalyst. In terms of 100% of the weight of the catalyst, the catalyst comprises 10%-15% of molybdenum oxide, 5%-9% of nickel oxide, 16%-20% of tungsten oxide, 0-8% of cobalt oxide, 0-8% of silicon dioxide, 3%-5% of phosphide in terms of phosphorus and the balance of alumina, the pore volume of the catalyst is 0.45-0.60 ml/g, and the specific surface area is 190-240 m<2>/g. The catalyst has the advantages that an impregnation liquid can be prepared at the normal temperature, industrial production is facilitated, and the cost is low.
Description
Technical field
The invention belongs to catalyst technical field, especially relate to a kind of Hydrobon catalyst.
Background technology
Along with in transport fuel, petrol and diesel oil demand grows with each passing day, and engine discharging tail gas environmental pollution is day by day serious, and countries in the world are to the quality of fuel product, and particularly sulfur content strictly limits.Hydrofinishing can make the organic compound hydrogenolysis of the assorted element such as institute's sulfur-bearing, nitrogen and oxygen in oil product effectively, concerning the diesel refining after secondary operations, also comprises and makes alkene, alkadienes, aromatic hydrocarbons and condensed-nuclei aromatics selec-tive hydrogenation saturated, and remove metal impurities.
Hydrobon catalyst is generally take aluminium oxide as carrier, with VIII and VI race metallic element for active component, prepared by employing infusion process, the difficult diffluent problem of active component is there is in a series of Hydrobon catalyst researched and developed, cost of manufacture is improve in the process of repeatedly dissolving, one can overcome the above problems, and can the Hydrobon catalyst of suitability for industrialized production to need research further.
Summary of the invention
The object of this invention is to provide a kind of Hydrobon catalyst, can cost of manufacture be reduced, the maceration extract of active component is clarified more, evenly.
Technical scheme of the present invention is: a kind of Hydrobon catalyst, in catalyst weight for 100%, wherein molybdenum oxide 10-15%, nickel oxide 5-9%, tungsten oxide 16-20%, cobalt oxide 0-8%, silica 0-8%, phosphide counts 3-5% with phosphorus, and surplus is aluminium oxide, the pore volume of catalyst is 0.45-0.60ml/g, and specific area is 190-240m
2/ g.
Preferably, when preparing maceration extract at normal temperatures, active component is put into the double solvents of ammoniacal liquor and polyamines complexing agent composition, after maceration extract clarification evenly, drying, ageing, activation.
Preferably, described polyamines complexing agent is at least one in ethylenediamine, EDTA, triethanolamine.
Preferably, the addition of described polyamines complexing agent is the 1-4% of maceration extract.
Preferably, described phosphide is orthophosphoric acid.
Preferably, described drying time is 1-3 days.
The advantage that the present invention has and good effect are:
1, the maceration extract that ammoniacal liquor and polyamines complexing agent obtain makes the good dispersion of active metal component in catalyst, without the need to repeatedly flooding, effectively reducing production cost, enhancing productivity.
2, maceration extract can have been prepared at normal temperatures, and without the need to heating, preparation condition is gentle, and suitability for industrialized is produced, economize energy.
3, the adding of phosphide auxiliary agent, make maceration extract be faintly acid, avoid highly acid maceration extract increases difficulty problem to follow-up roasting.
Detailed description of the invention
Embodiment 1:
A kind of Hydrobon catalyst of the present embodiment, technical scheme of the present invention is: a kind of Hydrobon catalyst, in catalyst weight for 100%, and wherein molybdenum oxide 10%, nickel oxide 5%, tungsten oxide 16%, cobalt oxide 2%, silica 2%, orthophosphoric acid counts 3% with phosphorus, surplus is aluminium oxide, and the pore volume of catalyst is 0.50-0.60ml/g, and specific area is 190-220m
2/ g.
Prepare maceration extract at normal temperatures, active component is put into the double solvents of ammoniacal liquor and ethylenediamine composition, after maceration extract clarification evenly, drying 1 day, ageing, activation.
The addition of described ethylenediamine is 3% (volume) of maceration extract.
Embodiment 2:
A kind of Hydrobon catalyst, in catalyst weight for 100%, wherein molybdenum oxide 15%, nickel oxide 9%, tungsten oxide 16%, cobalt oxide 5%, silica 8%, orthophosphoric acid counts 5% with phosphorus, surplus is aluminium oxide, and the pore volume of catalyst is 0.45-0.50ml/g, and specific area is 215-230m
2/ g.
Prepare maceration extract at normal temperatures, active component is put into the double solvents of ammoniacal liquor and polyamines complexing agent composition, after maceration extract clarification evenly, drying 3 days, ageing, activation.
The addition of described ethylenediamine is 4% (volume) of maceration extract.
Embodiment 3:
A kind of Hydrobon catalyst, in catalyst weight for 100%, wherein molybdenum oxide 13%, nickel oxide 5%, tungsten oxide 20%, orthophosphoric acid counts 5% with phosphorus, and surplus is aluminium oxide, and the pore volume of catalyst is 0.55-0.60ml/g, and specific area is 220-240m
2/ g.
Prepare maceration extract at normal temperatures, active component is put into the double solvents of ammoniacal liquor and polyamines complexing agent composition, after maceration extract clarification evenly, drying 2 days, ageing, activation.
The addition of described ethylenediamine is 1% (volume) of maceration extract.
Embodiment 4:
A kind of Hydrobon catalyst, in catalyst weight for 100%, wherein molybdenum oxide 15%, nickel oxide 5%, tungsten oxide 20%, cobalt oxide 8%, silica 8%, orthophosphoric acid counts 4% with phosphorus, surplus is aluminium oxide, and the pore volume of catalyst is 0.50-0.60ml/g, and specific area is 190-210m
2/ g.
Prepare maceration extract at normal temperatures, active component is put into the double solvents of ammoniacal liquor and EDTA composition, after maceration extract clarification evenly, drying 2 days, ageing, activation.
The addition of described ethylenediamine is 1% (volume) of maceration extract.
Above four embodiments of the present invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and still all should belong to patent covering scope of the present invention.
Claims (6)
1. a Hydrobon catalyst, it is characterized in that: in catalyst weight for 100%, wherein molybdenum oxide 10-15%, nickel oxide 5-9%, tungsten oxide 16-20%, cobalt oxide 0-8%, silica 0-8%, phosphide counts 3-5% with phosphorus, and surplus is aluminium oxide, the pore volume of catalyst is 0.45-0.60ml/g, and specific area is 190-240m
2/ g.
2. a kind of Hydrobon catalyst according to claim 1, is characterized in that: when preparing maceration extract at normal temperatures, active component is put into the double solvents of ammoniacal liquor and polyamines complexing agent composition, after maceration extract clarification evenly, and drying, ageing, activation.
3. a kind of Hydrobon catalyst according to claim 2, is characterized in that: described polyamines complexing agent is at least one in ethylenediamine, EDTA, triethanolamine.
4. a kind of Hydrobon catalyst according to claim 2, is characterized in that: the addition of described polyamines complexing agent is the 1-4% of maceration extract.
5. a kind of Hydrobon catalyst according to claim 2, is characterized in that: described drying time is 1-3 days.
6. a kind of Hydrobon catalyst according to claim 1 and 2, is characterized in that: described phosphide is orthophosphoric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901939.XA CN105457664A (en) | 2015-12-05 | 2015-12-05 | Hydrofining catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901939.XA CN105457664A (en) | 2015-12-05 | 2015-12-05 | Hydrofining catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105457664A true CN105457664A (en) | 2016-04-06 |
Family
ID=55596078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510901939.XA Pending CN105457664A (en) | 2015-12-05 | 2015-12-05 | Hydrofining catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105457664A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302850A (en) * | 2000-01-04 | 2001-07-11 | 中国石油化工集团公司 | Medium oil type hydrocracking catalyst and its preparing process |
| CN1508223A (en) * | 2002-12-19 | 2004-06-30 | 中国石油化工股份有限公司 | Hydrotreating catalyst and preparing method thereof |
| CN1597869A (en) * | 2003-09-15 | 2005-03-23 | 中国石油化工股份有限公司 | Hydrogenating refining catalyst for petroleum wax stuff and its preparation process |
| CN102166520A (en) * | 2010-02-25 | 2011-08-31 | 中国石油天然气股份有限公司 | Hydrorefining catalyst |
| CN102247864A (en) * | 2011-05-26 | 2011-11-23 | 中国海洋石油总公司 | Preparation method of catalyst for hydrogenation desulfurization and denitrification of light-weight oil |
| CN102909027A (en) * | 2012-09-19 | 2013-02-06 | 中国海洋石油总公司 | Preparation method of catalyst by ultralow-sulfur hydrofining |
-
2015
- 2015-12-05 CN CN201510901939.XA patent/CN105457664A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302850A (en) * | 2000-01-04 | 2001-07-11 | 中国石油化工集团公司 | Medium oil type hydrocracking catalyst and its preparing process |
| CN1508223A (en) * | 2002-12-19 | 2004-06-30 | 中国石油化工股份有限公司 | Hydrotreating catalyst and preparing method thereof |
| CN1597869A (en) * | 2003-09-15 | 2005-03-23 | 中国石油化工股份有限公司 | Hydrogenating refining catalyst for petroleum wax stuff and its preparation process |
| CN102166520A (en) * | 2010-02-25 | 2011-08-31 | 中国石油天然气股份有限公司 | Hydrorefining catalyst |
| CN102247864A (en) * | 2011-05-26 | 2011-11-23 | 中国海洋石油总公司 | Preparation method of catalyst for hydrogenation desulfurization and denitrification of light-weight oil |
| CN102909027A (en) * | 2012-09-19 | 2013-02-06 | 中国海洋石油总公司 | Preparation method of catalyst by ultralow-sulfur hydrofining |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |