CN109692693A - 一种加氢精制催化剂及其制法 - Google Patents
一种加氢精制催化剂及其制法 Download PDFInfo
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- CN109692693A CN109692693A CN201710984469.7A CN201710984469A CN109692693A CN 109692693 A CN109692693 A CN 109692693A CN 201710984469 A CN201710984469 A CN 201710984469A CN 109692693 A CN109692693 A CN 109692693A
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- 238000009826 distribution Methods 0.000 claims abstract description 32
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- HIAGSPVAYSSKHL-UHFFFAOYSA-N 1-methyl-9h-carbazole Chemical compound N1C2=CC=CC=C2C2=C1C(C)=CC=C2 HIAGSPVAYSSKHL-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
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- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
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- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
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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
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
- B01J27/047—Sulfides with chromium, molybdenum, tungsten or polonium
- B01J27/051—Molybdenum
- B01J27/0515—Molybdenum with iron group metals or platinum group metals
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
催化剂编号 | A | B | C | D | E | F | G | H |
NiO,wt% | 19 | 18 | 14 | 25 | 19 | 19 | 19 | 19 |
WO<sub>3</sub>,wt% | 35 | 30 | 38 | 30 | 35 | 35 | 35 | 35 |
MoO<sub>3</sub>,wt% | 18 | 20 | 15 | 12 | 18 | 18 | 18 | 18 |
P<sub>2</sub>O<sub>5</sub>,wt% | 12 | - | - | 6 | - | - | - | - |
SiO<sub>2</sub>,wt% | - | 12 | - | 5 | - | - | - | - |
B<sub>2</sub>O<sub>3</sub>,wt% | - | - | 11 | - | - | - | - | - |
Al<sub>2</sub>O<sub>3</sub>,wt% | 余量 | 余量 | 余量 | 余量 | 余量 | 余量 | 余量 | 余量 |
比表面积,m<sup>2</sup>/g | 206 | 210 | 202 | 208 | 175 | 179 | 219 | 225 |
孔容,mL/g | 0.311 | 0.326 | 0.315 | 0.319 | 0.271 | 0.273 | 0.325 | 0.334 |
机械强度,N/mm | 16.9 | 17.5 | 17.9 | 17.7 | 16.7 | 17.2 | 15.8 | 14.7 |
孔分布,% | ||||||||
<3nm | 13.28 | 11.91 | 12.86 | 12.59 | 65.16 | 63.81 | 11.51 | 20.18 |
3nm~10nm | 69.65 | 70.95 | 69.76 | 69.86 | 20.27 | 21.69 | 61.52 | 40.56 |
10nm~15nm | 9.06 | 8.95 | 8.61 | 9.04 | 8.03 | 9.12 | 23.47 | 30.24 |
>15nm | 8.01 | 8.19 | 8.77 | 8.51 | 6.54 | 5.38 | 3.50 | 9.02 |
催化剂编号 | 平均堆叠层数N<sub>A</sub> | 平均长度L<sub>A</sub>,nm |
A | 8.39 | 4.90 |
B | 8.34 | 4.96 |
C | 8.25 | 4.91 |
D | 8.28 | 4.94 |
E | 4.88 | 7.92 |
F | 5.03 | 8.01 |
G | 5.97 | 7. 85 |
H | 5.93 | 7. 62 |
催化剂编号 | A | B | C | D | E | F | G | H |
片层数分布,% | ||||||||
<4.0层 | 3.25 | 3.12 | 3.42 | 3.58 | 30.22 | 32.56 | 24.98 | 20.56 |
4.0至小于7.0层 | 10.14 | 10.42 | 10.26 | 10.18 | 66.22 | 64.98 | 71.26 | 74.26 |
7.0~9.0层 | 74.21 | 74.25 | 74.42 | 74.06 | 3.56 | 2.46 | 3.76 | 5.18 |
>9.0层 | 12.40 | 12.21 | 11.90 | 12.18 | - | - | - | - |
长度分布,% | ||||||||
<2.0nm | 6.24 | 6.21 | 6.09 | 6.46 | 1.19 | 1.23 | 1.09 | 1.54 |
2.0至小于4.0nm | 13.82 | 13.96 | 13.72 | 13.61 | 4.58 | 5.26 | 4.98 | 4.74 |
4.0~6.0nm | 74.58 | 74.49 | 74.99 | 74.76 | 8.27 | 8.56 | 8.69 | 8.19 |
大于6.0至8.0nm | 4.53 | 4.44 | 4.53 | 4.29 | 65.17 | 64.21 | 65.59 | 66.58 |
>8.0nm | 0.83 | 0.90 | 0.67 | 0.88 | 20.79 | 20.74 | 19.65 | 18.95 |
项目 | 分析结果 |
密度(20℃),g/cm<sup>3</sup> | 0.9025 |
馏程范围,℃ | 162-375 |
S,µg/g | 5026 |
N,µg/g | 1024 |
催化剂编号 | A | B | C | D |
生成油密度(20℃),g/cm<sup>3</sup> | 0.8703 | 0.8704 | 0.8702 | 0.8699 |
馏程范围,℃ | 172-371 | 165-371 | 173-371 | 172-371 |
S,µg/g | 8.5 | 7.9 | 8.2 | 8.6 |
N,µg/g | 8.8 | 7.8 | 8.1 | 8.3 |
催化剂编号 | E | F | G | H |
生成油密度(20℃),g/cm<sup>3</sup> | 0.8856 | 0.8883 | 0.8804 | 0.8812 |
馏程范围,℃ | 173-374 | 172-374 | 176-373 | 175-373 |
S,µg/g | 265.6 | 260.2 | 217.5 | 228.6 |
N,µg/g | 78.2 | 74.8 | 60.9 | 62.1 |
催化剂编号 | A | B | C | D | E |
加氢精制油中硫含量,µg/g | 8.5 | 7.9 | 8.2 | 8.6 | 265.6 |
C<sub>1</sub>-DBT,µg/g | 0 | 0 | 0 | 0 | 48.3 |
4- BMDBT,µg/g | 1.9 | 1.7 | 1.8 | 1.9 | 69.2 |
6-BMDBT,µg/g | 1.7 | 1.6 | 1.7 | 1.8 | 65.6 |
4,6- BMDBT,µg/g | 4.9 | 4.6 | 4.7 | 4.9 | 82.5 |
催化剂编号 | F | G | H |
加氢精制油中硫含量,µg/g | 260.2 | 217.5 | 228.6 |
C<sub>1</sub>-DBT,µg/g | 40.7 | 33.4 | 37.8 |
4- BMDBT,µg/g | 61.5 | 54.9 | 56.5 |
6-BMDBT,µg/g | 68.4 | 56.3 | 60.3 |
4,6- BMDBT,µg/g | 89.6 | 72.9 | 74.0 |
催化剂编号 | A | B | C | D | E |
加氢精制油中氮含量,µg/g | 8.8 | 7.8 | 8.1 | 8.3 | 78.2 |
1- MCB,µg/g | 2.0 | 1.6 | 1.7 | 1.8 | 28.3 |
1,8-BMCB,µg/g | 2.2 | 1.9 | 2.0 | 2.0 | 34.9 |
1,4,8- TMCB,µg/g | 4.6 | 4.3 | 4.4 | 4.5 | 15.0 |
催化剂编号 | F | G | H |
加氢精制油中氮含量,µg/g | 74.8 | 60.9 | 62.1 |
1-MCB,µg/g | 24.2 | 18.1 | 17.8 |
1,8-BMCB,µg/g | 35.3 | 28.3 | 29.5 |
1,4,8-TMCB,µg/g | 15.3 | 14.5 | 14.8 |
Claims (22)
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