CN106669703B - 一种SiO2改性的低碳烷烃脱氢催化剂及其制备方法 - Google Patents
一种SiO2改性的低碳烷烃脱氢催化剂及其制备方法 Download PDFInfo
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- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 238000001354 calcination Methods 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 4
- 238000002803 maceration Methods 0.000 claims abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 3
- QDOXWKRWXJOMAK-UHFFFAOYSA-N chromium(III) oxide Inorganic materials O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 3
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 3
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 3
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 3
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- 239000011148 porous material Substances 0.000 claims description 7
- 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 claims description 6
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- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 claims description 4
- WYYQVWLEPYFFLP-UHFFFAOYSA-K chromium(3+);triacetate Chemical compound [Cr+3].CC([O-])=O.CC([O-])=O.CC([O-])=O WYYQVWLEPYFFLP-UHFFFAOYSA-K 0.000 claims description 4
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- XXZNHVPIQYYRCG-UHFFFAOYSA-N trihydroxy(propoxy)silane Chemical compound CCCO[Si](O)(O)O XXZNHVPIQYYRCG-UHFFFAOYSA-N 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
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- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims description 2
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- UQMOLLPKNHFRAC-UHFFFAOYSA-N tetrabutyl silicate Chemical compound CCCCO[Si](OCCCC)(OCCCC)OCCCC UQMOLLPKNHFRAC-UHFFFAOYSA-N 0.000 claims 1
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
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- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- CHPZKNULDCNCBW-UHFFFAOYSA-N gallium nitrate Chemical compound [Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CHPZKNULDCNCBW-UHFFFAOYSA-N 0.000 description 2
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 description 2
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- 239000000376 reactant Substances 0.000 description 2
- 238000002444 silanisation Methods 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
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- 238000005336 cracking Methods 0.000 description 1
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- QZQVBEXLDFYHSR-UHFFFAOYSA-N gallium(III) oxide Inorganic materials O=[Ga]O[Ga]=O QZQVBEXLDFYHSR-UHFFFAOYSA-N 0.000 description 1
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- 229910052697 platinum Inorganic materials 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
催化剂 | A | B | C | D | E | F |
二氧化硅涂层厚度(nm) | 5.21 | 均与分布于体相 | 0 | 均与分布于体相 | 2.46 | 7.37 |
Claims (13)
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CN201510740248.6A CN106669703B (zh) | 2015-11-05 | 2015-11-05 | 一种SiO2改性的低碳烷烃脱氢催化剂及其制备方法 |
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CN201510740248.6A CN106669703B (zh) | 2015-11-05 | 2015-11-05 | 一种SiO2改性的低碳烷烃脱氢催化剂及其制备方法 |
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CN106669703A CN106669703A (zh) | 2017-05-17 |
CN106669703B true CN106669703B (zh) | 2018-12-04 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108144655B (zh) * | 2017-12-27 | 2020-12-22 | 北京华福工程有限公司 | 生产芳烃用陶瓷蜂窝体的制备方法和用途 |
CN111036260B (zh) * | 2019-11-11 | 2021-06-11 | 中国石油大学(北京) | 一种氮碳掺杂改性的Fe基催化剂及其制备方法与应用 |
CN113181924A (zh) * | 2020-01-14 | 2021-07-30 | 万华化学集团股份有限公司 | 一种高强度脱氢催化剂及其制备方法和应用 |
CN112808276B (zh) * | 2020-12-31 | 2023-07-14 | 陕西煤田地质化验测试有限公司 | 一种低阶煤热解裂解用催化剂的制备方法及使用方法 |
CN115106118B (zh) * | 2021-03-19 | 2024-02-13 | 中国石油化工股份有限公司 | 具有催化低碳烷烃脱氢功能的负载型催化剂及其制备方法和应用以及制备低碳烯烃的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN86104031A (zh) * | 1985-06-17 | 1987-02-04 | 斯纳姆普罗吉蒂公司 | 制备c3-c5石蜡烃脱氢催化剂的方法 |
CN102557066A (zh) * | 2011-12-30 | 2012-07-11 | 大连理工大学 | 一种正硅酸乙酯改性硅硼分子筛,其制备方法及应用 |
CN103769078A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种低碳烷烃脱氢制烯烃催化剂及其制备方法和应用 |
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US8575055B2 (en) * | 2010-03-30 | 2013-11-05 | Uop Llc | Surface-modified zeolites and methods for preparing the same |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86104031A (zh) * | 1985-06-17 | 1987-02-04 | 斯纳姆普罗吉蒂公司 | 制备c3-c5石蜡烃脱氢催化剂的方法 |
CN102557066A (zh) * | 2011-12-30 | 2012-07-11 | 大连理工大学 | 一种正硅酸乙酯改性硅硼分子筛,其制备方法及应用 |
CN103769078A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种低碳烷烃脱氢制烯烃催化剂及其制备方法和应用 |
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Effective date of registration: 20240319 Address after: No. 96-1 Nankai Street, Lvshunkou District, Dalian City, Liaoning Province, 116045 Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Country or region after: Zhong Guo Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: No. 213, No.1 Chuangxin Road, Tieshan Street, Lvshunkou District, Dalian City, Liaoning Province, 116045 Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. Country or region before: Zhong Guo Patentee before: CHINA PETROLEUM & CHEMICAL Corp. |
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