CN109718748B - 用于加氢保护剂的载体、催化剂及其制备方法 - Google Patents
用于加氢保护剂的载体、催化剂及其制备方法 Download PDFInfo
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- CN109718748B CN109718748B CN201711026213.1A CN201711026213A CN109718748B CN 109718748 B CN109718748 B CN 109718748B CN 201711026213 A CN201711026213 A CN 201711026213A CN 109718748 B CN109718748 B CN 109718748B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 60
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000003223 protective agent Substances 0.000 title abstract description 4
- 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 100
- 238000000034 method Methods 0.000 claims abstract description 39
- 238000001035 drying Methods 0.000 claims abstract description 34
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
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- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 12
- 238000004898 kneading Methods 0.000 claims abstract description 10
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- 239000011148 porous material Substances 0.000 claims description 63
- 239000000243 solution Substances 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 15
- 239000001099 ammonium carbonate Substances 0.000 claims description 15
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 14
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 9
- 238000001354 calcination Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 244000275012 Sesbania cannabina Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- KKTCWAXMXADOBB-UHFFFAOYSA-N azanium;hydrogen carbonate;hydrate Chemical compound [NH4+].O.OC([O-])=O KKTCWAXMXADOBB-UHFFFAOYSA-N 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 239000003921 oil Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 9
- 239000011575 calcium Substances 0.000 description 8
- 238000005470 impregnation Methods 0.000 description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 7
- 229910052753 mercury Inorganic materials 0.000 description 7
- 229910052791 calcium Inorganic materials 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052720 vanadium Inorganic materials 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 229940093429 polyethylene glycol 6000 Drugs 0.000 description 4
- 241000219782 Sesbania Species 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Inorganic materials O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
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- 238000001556 precipitation Methods 0.000 description 2
- 238000002336 sorption--desorption measurement Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000010335 hydrothermal treatment Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001935 peptisation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
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Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比例1 | 对比例2 | |
加氢保护催化剂载体 | Z1 | Z2 | Z3 | Z4 | DZ1 | DZ2 |
比表面积,m<sup>2</sup>/g | 198 | 199 | 196 | 185 | 165 | 148 |
孔容,mL/g | 1.09 | 1.13 | 1.2 | 1.06 | 0.83 | 0.81 |
压碎强度,N/mm | 11.2 | 10.6 | 10.8 | 11.6 | 11.4 | 12.0 |
孔分布,v% | ||||||
<10nm | 6 | 5 | 4 | 6 | 37 | 39 |
10-30nm | 36 | 35 | 36 | 38 | 41 | 43 |
180-500 nm | 31 | 33 | 32 | 29 | 8 | 7 |
>1000nm | 21 | 24 | 23 | 22 | 4 | 3 |
棒状氧化铝团簇体含量,wt% | 42 | 46 | 40 | 38 | 0 | 0 |
加氢保护催化剂 | C1 | C2 | C3 | C4 | DC1 | DC2 |
MoO<sub>3</sub>,wt% | 5.8 | 5.7 | 5.7 | 5.9 | 5.9 | 5.8 |
NiO,wt% | 1.4 | 1.5 | 1.4 | 1.4 | 1.5 | 1.5 |
分析项目 | 沙轻常渣 |
密度(20℃),g/cm<sup>3</sup> | 0.96 |
Ni,µg/g | 22.4 |
V,µg/g | 73.7 |
Fe,µg/g | 6.8 |
Ca,µg/g | 7.9 |
加氢保护催化剂 | C1 | C2 | C3 | C4 | DC1 | DC2 | DC3 |
脱V+Ni率,wt% | 49.6 | 50.4 | 52.2 | 51.8 | 29.2 | 27.7 | 47.1 |
脱Ca率,wt% | 64.6 | 68.4 | 65.5 | 67.6 | 38.2 | 35.6 | 31.7 |
脱Fe率,wt% | 75.8 | 77.4 | 76.3 | 74.9 | 49.4 | 47.2 | 45.6 |
Claims (15)
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CN116037085B (zh) * | 2021-10-28 | 2024-06-04 | 中国石油化工股份有限公司 | 一种大孔氧化铝载体及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758957A (en) * | 1955-02-25 | 1956-08-14 | Shell Dev | Hydrogenation of aromatics and sulfurbearing hydrocarbon oils and catalysts therefor |
CN101890378A (zh) * | 2009-05-19 | 2010-11-24 | 中国石油化工股份有限公司 | 一种加氢催化剂及其在渣油固定床加氢方法中的应用 |
CN102861617A (zh) * | 2011-07-07 | 2013-01-09 | 中国石油化工股份有限公司 | 一种双重孔结构氧化铝载体的制备方法 |
CN103861606A (zh) * | 2014-03-20 | 2014-06-18 | 中国石油天然气集团公司 | 一种重油加氢脱金属催化剂及其制备方法和应用 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758957A (en) * | 1955-02-25 | 1956-08-14 | Shell Dev | Hydrogenation of aromatics and sulfurbearing hydrocarbon oils and catalysts therefor |
CN101890378A (zh) * | 2009-05-19 | 2010-11-24 | 中国石油化工股份有限公司 | 一种加氢催化剂及其在渣油固定床加氢方法中的应用 |
CN102861617A (zh) * | 2011-07-07 | 2013-01-09 | 中国石油化工股份有限公司 | 一种双重孔结构氧化铝载体的制备方法 |
CN103861606A (zh) * | 2014-03-20 | 2014-06-18 | 中国石油天然气集团公司 | 一种重油加氢脱金属催化剂及其制备方法和应用 |
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Effective date of registration: 20231019 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
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