CN112744845B - 一种拟薄水铝石及其制备方法和应用 - Google Patents
一种拟薄水铝石及其制备方法和应用 Download PDFInfo
- Publication number
- CN112744845B CN112744845B CN201911038196.2A CN201911038196A CN112744845B CN 112744845 B CN112744845 B CN 112744845B CN 201911038196 A CN201911038196 A CN 201911038196A CN 112744845 B CN112744845 B CN 112744845B
- Authority
- CN
- China
- Prior art keywords
- reactor
- aluminum
- aging
- pseudoboehmite
- slurry
- 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.)
- Active
Links
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 title claims abstract description 99
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000011148 porous material Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000001935 peptisation Methods 0.000 claims abstract description 17
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 84
- 230000032683 aging Effects 0.000 claims description 82
- 239000002002 slurry Substances 0.000 claims description 52
- 239000000243 solution Substances 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 31
- 239000012065 filter cake Substances 0.000 claims description 30
- 229910052782 aluminium Inorganic materials 0.000 claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 28
- 239000007790 solid phase Substances 0.000 claims description 27
- 239000012670 alkaline solution Substances 0.000 claims description 25
- 238000001035 drying Methods 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 claims description 13
- 239000003929 acidic solution Substances 0.000 claims description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 12
- 229910052708 sodium Inorganic materials 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 12
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- 239000007795 chemical reaction product Substances 0.000 claims description 10
- 239000000706 filtrate Substances 0.000 claims description 8
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 238000004537 pulping Methods 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- 239000011736 potassium bicarbonate Substances 0.000 claims description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- WPUINVXKIPAAHK-UHFFFAOYSA-N aluminum;potassium;oxygen(2-) Chemical compound [O-2].[O-2].[Al+3].[K+] WPUINVXKIPAAHK-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 235000011181 potassium carbonates Nutrition 0.000 claims description 2
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000002902 bimodal effect Effects 0.000 abstract description 4
- 239000000295 fuel oil Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 238000002329 infrared spectrum Methods 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- XONPDZSGENTBNJ-UHFFFAOYSA-N molecular hydrogen;sodium Chemical compound [Na].[H][H] XONPDZSGENTBNJ-UHFFFAOYSA-N 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
Images
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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- B01J35/615—
-
- B01J35/635—
-
- B01J35/638—
-
- B01J35/647—
-
- B01J35/651—
-
- B01J35/69—
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
- C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution
Abstract
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911038196.2A CN112744845B (zh) | 2019-10-29 | 2019-10-29 | 一种拟薄水铝石及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911038196.2A CN112744845B (zh) | 2019-10-29 | 2019-10-29 | 一种拟薄水铝石及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112744845A CN112744845A (zh) | 2021-05-04 |
CN112744845B true CN112744845B (zh) | 2023-01-10 |
Family
ID=75640740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911038196.2A Active CN112744845B (zh) | 2019-10-29 | 2019-10-29 | 一种拟薄水铝石及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112744845B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1488441A (zh) * | 2002-10-10 | 2004-04-14 | 中国石油化工股份有限公司 | 一种氧化铝载体的制备方法 |
CN1592653A (zh) * | 2000-11-28 | 2005-03-09 | 国际壳牌研究有限公司 | 有新的孔结构的氧化铝、制备方法及由其制备的催化剂 |
CN101433842A (zh) * | 2008-09-27 | 2009-05-20 | 中国石油天然气股份有限公司 | 一种加氢催化剂及制备方法 |
CN101704537A (zh) * | 2009-11-09 | 2010-05-12 | 中国海洋石油总公司 | 一种具有双峰孔分布的氧化铝的制备方法 |
CN104671265A (zh) * | 2013-11-26 | 2015-06-03 | 中国石油化工股份有限公司 | 一种制备拟薄水铝石的方法 |
CN105645446A (zh) * | 2016-03-24 | 2016-06-08 | 中国铝业股份有限公司 | 碳酸化法制备拟薄水铝石的老化方法 |
CN109867299A (zh) * | 2017-12-05 | 2019-06-11 | 中国石油化工股份有限公司 | 一种制备拟薄水铝石的方法 |
CN109928412A (zh) * | 2017-12-15 | 2019-06-25 | 中国石油化工股份有限公司 | 一种拟薄水铝石及其制备方法 |
-
2019
- 2019-10-29 CN CN201911038196.2A patent/CN112744845B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1592653A (zh) * | 2000-11-28 | 2005-03-09 | 国际壳牌研究有限公司 | 有新的孔结构的氧化铝、制备方法及由其制备的催化剂 |
CN1488441A (zh) * | 2002-10-10 | 2004-04-14 | 中国石油化工股份有限公司 | 一种氧化铝载体的制备方法 |
CN101433842A (zh) * | 2008-09-27 | 2009-05-20 | 中国石油天然气股份有限公司 | 一种加氢催化剂及制备方法 |
CN101704537A (zh) * | 2009-11-09 | 2010-05-12 | 中国海洋石油总公司 | 一种具有双峰孔分布的氧化铝的制备方法 |
CN104671265A (zh) * | 2013-11-26 | 2015-06-03 | 中国石油化工股份有限公司 | 一种制备拟薄水铝石的方法 |
CN105645446A (zh) * | 2016-03-24 | 2016-06-08 | 中国铝业股份有限公司 | 碳酸化法制备拟薄水铝石的老化方法 |
CN109867299A (zh) * | 2017-12-05 | 2019-06-11 | 中国石油化工股份有限公司 | 一种制备拟薄水铝石的方法 |
CN109928412A (zh) * | 2017-12-15 | 2019-06-25 | 中国石油化工股份有限公司 | 一种拟薄水铝石及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112744845A (zh) | 2021-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108101116B (zh) | 一种羟基氧化铁的制备方法及其应用 | |
CN110759356B (zh) | 一种煤矸石基取向型多级孔zsm-5分子筛膜材料的制备方法 | |
CN105174293B (zh) | 一种孔径分布集中的拟薄水铝石的制备方法 | |
CN112694109B (zh) | 一种拟薄水铝石的制备方法 | |
CN106669773A (zh) | 一种y型分子筛的改性方法 | |
CN108928834B (zh) | Mcm-41介孔分子筛及其制备方法和应用 | |
CN103601226B (zh) | 一种薄水铝石的制备方法 | |
CN111375418B (zh) | 一种加氢催化剂及其制备方法 | |
JP7143682B2 (ja) | セリウム含有デルタ型二酸化マンガン単分散粒子及びその製造方法 | |
CN111377466A (zh) | 一种拟薄水铝石的制备方法及由其制得的氧化铝 | |
CN114367288A (zh) | 一种催化正仲氢转化的催化剂及其制备方法和应用 | |
CN112744845B (zh) | 一种拟薄水铝石及其制备方法和应用 | |
CN110639484B (zh) | 一种拟薄水铝石的制备方法 | |
CN107352565A (zh) | 一种拟薄水铝石的制备方法 | |
CN100448775C (zh) | 催化剂载体拟薄水铝石的制备方法及清洁化生产工艺 | |
CN112694112B (zh) | 一种连续制备拟薄水铝石的方法 | |
CN108929393B (zh) | 球形双介孔凹凸棒石复合载体及其制备方法和应用 | |
CN111377472B (zh) | 拟薄水铝石的制备方法及由其制得的氧化铝 | |
CN112892583B (zh) | 含有球形复合介孔材料的催化裂化助剂及其制备方法和在烃油催化裂解反应中的应用 | |
CN116265109A (zh) | 一种重油高效转化催化剂的制备方法 | |
CN110496637B (zh) | 异丁烷脱氢催化剂及其制备方法以及异丁烷脱氢制异丁烯的方法 | |
CN108948234B (zh) | 球形双介孔蒙脱石复合载体及其制备方法和应用 | |
CN108929394B (zh) | 聚烯烃催化剂和聚烯烃及它们的制备方法 | |
CN108948239B (zh) | 聚烯烃催化剂和聚烯烃及它们的制备方法 | |
CN100537026C (zh) | 一种渣油加氢处理催化剂的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231113 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. |
|
TR01 | Transfer of patent right |