CN100450613C - 一种用于苯酚溴代的催化剂 - Google Patents
一种用于苯酚溴代的催化剂 Download PDFInfo
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- CN100450613C CN100450613C CNB2006100382459A CN200610038245A CN100450613C CN 100450613 C CN100450613 C CN 100450613C CN B2006100382459 A CNB2006100382459 A CN B2006100382459A CN 200610038245 A CN200610038245 A CN 200610038245A CN 100450613 C CN100450613 C CN 100450613C
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- CN
- China
- Prior art keywords
- catalyst
- bromophenol
- cnt
- acidifying
- weight concentration
- 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.)
- Expired - Fee Related
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- 239000003054 catalyst Substances 0.000 title claims abstract description 38
- VADKRMSMGWJZCF-UHFFFAOYSA-N 2-bromophenol Chemical compound OC1=CC=CC=C1Br VADKRMSMGWJZCF-UHFFFAOYSA-N 0.000 title claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 4
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 23
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 9
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 8
- 229960000583 acetic acid Drugs 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000002989 phenols Chemical class 0.000 description 6
- 239000011651 chromium Substances 0.000 description 5
- PVFOHMXILQEIHX-UHFFFAOYSA-N 8-[(6-bromo-1,3-benzodioxol-5-yl)sulfanyl]-9-[2-(2-bromophenyl)ethyl]purin-6-amine Chemical compound C=1C=2OCOC=2C=C(Br)C=1SC1=NC=2C(N)=NC=NC=2N1CCC1=CC=CC=C1Br PVFOHMXILQEIHX-UHFFFAOYSA-N 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 125000001246 bromo group Chemical group Br* 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002071 nanotube Substances 0.000 description 3
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 229910000435 bromine oxide Inorganic materials 0.000 description 1
- -1 bromo aromatic compound Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007350 electrophilic reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- FMSOWMGJJIHFTQ-UHFFFAOYSA-N oxidobromine(.) Chemical compound Br[O] FMSOWMGJJIHFTQ-UHFFFAOYSA-N 0.000 description 1
- 238000001420 photoelectron spectroscopy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
实施例1 | 碳与氧的摩尔比=93.27∶6.73 |
实施例2 | 碳与氧的摩尔比=85.95∶14.95 |
实施例3 | 碳、氧与铬的摩尔比=50.95∶37.22∶11.83 |
实施例4 | 碳、氧与钴的摩尔比=60.34∶28.79∶10.87 |
转化率(%) | 选择性(对/邻) | |
实施例6 | 88.7 | 2.51 |
实施例7 | 90.2 | 3.00 |
实施例8 | 89.0 | 2.90 |
实施例9 | 88.2 | 2.85 |
实施例10 | 58.1 | 2.40 |
催化剂用量 | 转化率(%) | 选择性(对/邻) |
实施例11 | 76.7 | 2.33 |
实施例12 | 75.3 | 2.35 |
实施例13 | 73.6 | 2.44 |
实施例14 | 74.7 | 2.89 |
实施例15 | 73.3 | 2.51 |
实施例16 | 75.7 | 2.59 |
催化剂使用次数 | 转化率(%) | 选择性(对/邻) |
第一次 | 75.7 | 2.59 |
第二次 | 72.8 | 2.39 |
第三次 | 70.1 | 2.36 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100382459A CN100450613C (zh) | 2006-02-08 | 2006-02-08 | 一种用于苯酚溴代的催化剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100382459A CN100450613C (zh) | 2006-02-08 | 2006-02-08 | 一种用于苯酚溴代的催化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1958161A CN1958161A (zh) | 2007-05-09 |
CN100450613C true CN100450613C (zh) | 2009-01-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100382459A Expired - Fee Related CN100450613C (zh) | 2006-02-08 | 2006-02-08 | 一种用于苯酚溴代的催化剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100450613C (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1398778A (zh) * | 2001-07-20 | 2003-02-26 | 中国科学院金属研究所 | 一种多步提纯多壁纳米碳管的方法 |
US20030039604A1 (en) * | 2001-05-18 | 2003-02-27 | Chunming Niu | Modification of nanotubes oxidation with peroxygen compounds |
-
2006
- 2006-02-08 CN CNB2006100382459A patent/CN100450613C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030039604A1 (en) * | 2001-05-18 | 2003-02-27 | Chunming Niu | Modification of nanotubes oxidation with peroxygen compounds |
CN1398778A (zh) * | 2001-07-20 | 2003-02-26 | 中国科学院金属研究所 | 一种多步提纯多壁纳米碳管的方法 |
Non-Patent Citations (8)
Title |
---|
Liquid phase bromination of phenolsusing potassium bromide and hydrogen peroxide over zeolites. N. Narender etc.journal of molecular catalysis a:chemical,Vol.192 . 2003 |
Liquid phase bromination of phenolsusing potassium bromide and hydrogen peroxide over zeolites. N. Narender etc.journal of molecular catalysis a:chemical,Vol.192 . 2003 * |
多壁碳纳米管的纯化研究. 刘杨等.化学研究与应用,第13卷第6期. 2001 |
多壁碳纳米管的纯化研究. 刘杨等.化学研究与应用,第13卷第6期. 2001 * |
氧化时间对多壁纳米碳管结构与性能的影响. 黄庆华等.应用化学,第22卷第1期. 2005 |
氧化时间对多壁纳米碳管结构与性能的影响. 黄庆华等.应用化学,第22卷第1期. 2005 * |
磷钨酸铈/碳纳米管复合材料的合成及其催化性能. 张延琪等.安徽师范大学学报(自然科学版),第28卷第3期. 2005 |
磷钨酸铈/碳纳米管复合材料的合成及其催化性能. 张延琪等.安徽师范大学学报(自然科学版),第28卷第3期. 2005 * |
Also Published As
Publication number | Publication date |
---|---|
CN1958161A (zh) | 2007-05-09 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu Niumaite New Materials Co., Ltd. Assignor: Anhui Normal University Contract record no.: 2011340000346 Denomination of invention: Catalyst in use for bromophenol Granted publication date: 20090114 License type: Exclusive License Open date: 20070509 Record date: 20110816 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20150208 |
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EXPY | Termination of patent right or utility model |