CN111822012B - 一种氧化铝载体、加氢脱金属催化剂及其制备方法 - Google Patents
一种氧化铝载体、加氢脱金属催化剂及其制备方法 Download PDFInfo
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- CN111822012B CN111822012B CN201910308838.XA CN201910308838A CN111822012B CN 111822012 B CN111822012 B CN 111822012B CN 201910308838 A CN201910308838 A CN 201910308838A CN 111822012 B CN111822012 B CN 111822012B
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- alumina
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- 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
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- 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
- C10G2300/205—Metal content
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
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Abstract
Description
实施例1 | 实施例1 | 实施例2 | 实施例2 | 实施例3 | 实施例3 | |
编号 | ZA1 | A1 | ZA2 | A2 | ZA3 | A3 |
比表面积,m<sup>2</sup>/g | 175 | 187 | 178 | 185 | 182 | 194 |
孔容,mL/g | 0.89 | 0.98 | 0.87 | 1.01 | 0.90 | 0.97 |
孔分布*,v% | ||||||
15-35nm | 37 | 47 | 41 | 49 | 39 | 51 |
100-800nm | 5 | 23 | 6 | 22 | 8 | 21 |
5µm以上 | 7 | — | 6 | — | 8 | — |
表面棒状氧化铝上炭含量,wt% | — | 18 | — | 11.3 | — | 16.4 |
微米级孔道中棒状氧化铝上改性元素含量,wt% | — | 1.8 | — | 2.3 | — | 3.2 |
压碎强度,N/mm | 10.9 | 12.8 | 11.7 | 13.2 | 11.2 | 12.5 |
实施例4 | 对比例1 | 对比例2 | |
编号 | A4 | A5 | A6 |
比表面积,m<sup>2</sup>/g | 180 | 173 | 172 |
孔容,mL/g | 0.96 | 0.76 | 0.72 |
孔分布*,v% | |||
15-35nm | 48 | 33 | 31 |
100-800nm | 19 | 12 | 11 |
5µm以上 | — | 7 | 8 |
表面棒状氧化铝上炭含量,% | 18 | — | — |
微米级孔道中棒状氧化铝上改性元素含量,% | 1.8 | — | — |
压碎强度,N/mm | 12.1 | 9.7 | 9.9 |
项目 | |
密度(20℃),g/cm<sup>3</sup> | 0.98 |
S,wt% | 2.32 |
N,wt% | 0.38 |
Ni,µg/g | 41.4 |
V,µg/g | 92.2 |
CCR,wt% | 17 |
催化剂编号 | C0 | C1 | C2 | C3 | C4 | C5 | C6 |
脱Ni+V率,wt% | 36.8 | 69.2 | 71.7 | 69.9 | 66.1 | 49.3 | 45.6 |
脱硫率,wt% | 21.3 | 46.5 | 44.9 | 42.7 | 41.5 | 33.2 | 31.5 |
Claims (28)
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Citations (6)
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CN101890375A (zh) * | 2009-05-19 | 2010-11-24 | 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 |
CN102049309A (zh) * | 2009-10-27 | 2011-05-11 | 中国石油化工股份有限公司 | 一种加氢处理催化剂及其制备方法 |
CN107303490A (zh) * | 2016-04-21 | 2017-10-31 | 中国石油化工股份有限公司 | 一种加氢脱金属催化剂的制备方法 |
CN107303491A (zh) * | 2016-04-21 | 2017-10-31 | 中国石油化工股份有限公司 | 加氢脱金属催化剂的制备方法 |
CN108970628A (zh) * | 2018-08-08 | 2018-12-11 | 北京众智创新科技开发有限公司 | 一种沸腾床加氢处理催化剂的制备方法 |
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US4001144A (en) * | 1975-12-19 | 1977-01-04 | Kaiser Aluminum & Chemical Corporation | Process for modifying the pore volume distribution of alumina base catalyst supports |
CN101890375A (zh) * | 2009-05-19 | 2010-11-24 | 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 |
CN102049309A (zh) * | 2009-10-27 | 2011-05-11 | 中国石油化工股份有限公司 | 一种加氢处理催化剂及其制备方法 |
CN107303490A (zh) * | 2016-04-21 | 2017-10-31 | 中国石油化工股份有限公司 | 一种加氢脱金属催化剂的制备方法 |
CN107303491A (zh) * | 2016-04-21 | 2017-10-31 | 中国石油化工股份有限公司 | 加氢脱金属催化剂的制备方法 |
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Non-Patent Citations (1)
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