CN110437039A - 一种节能的2,6-二甲基苯酚生产工艺 - Google Patents
一种节能的2,6-二甲基苯酚生产工艺 Download PDFInfo
- Publication number
- CN110437039A CN110437039A CN201910694938.0A CN201910694938A CN110437039A CN 110437039 A CN110437039 A CN 110437039A CN 201910694938 A CN201910694938 A CN 201910694938A CN 110437039 A CN110437039 A CN 110437039A
- Authority
- CN
- China
- Prior art keywords
- mixture
- xylenol
- vaporization
- efficient
- production technology
- 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.)
- Pending
Links
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 17
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000009834 vaporization Methods 0.000 claims abstract description 13
- 230000008016 vaporization Effects 0.000 claims abstract description 13
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 238000004821 distillation Methods 0.000 claims abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 6
- 150000002506 iron compounds Chemical class 0.000 claims description 3
- JEFSTMHERNSDBC-UHFFFAOYSA-N 1,2-dimethylcyclohexa-2,4-dien-1-ol Chemical compound CC1=CC=CCC1(C)O JEFSTMHERNSDBC-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000002309 gasification Methods 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 150000001896 cresols Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 150000002927 oxygen compounds Chemical class 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 150000000345 2,6-xylenols Chemical class 0.000 description 1
- 102220554179 APC membrane recruitment protein 1_F11A_mutation Human genes 0.000 description 1
- 102220465832 La-related protein 1_F10A_mutation Human genes 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000003416 antiarrhythmic agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000013461 intermediate chemical Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910694938.0A CN110437039A (zh) | 2019-07-30 | 2019-07-30 | 一种节能的2,6-二甲基苯酚生产工艺 |
Applications Claiming Priority (1)
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CN201910694938.0A CN110437039A (zh) | 2019-07-30 | 2019-07-30 | 一种节能的2,6-二甲基苯酚生产工艺 |
Publications (1)
Publication Number | Publication Date |
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CN110437039A true CN110437039A (zh) | 2019-11-12 |
Family
ID=68432258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910694938.0A Pending CN110437039A (zh) | 2019-07-30 | 2019-07-30 | 一种节能的2,6-二甲基苯酚生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110437039A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3714269A (en) * | 1967-02-15 | 1973-01-30 | Sumitomo Chemical Co | Process for producing 2,6-dimethylphenol |
CN1634829A (zh) * | 2004-10-08 | 2005-07-06 | 芮城福斯特化工有限公司 | 2,6-二甲基苯酚的制备方法 |
CN101125803A (zh) * | 2007-08-17 | 2008-02-20 | 沈建冲 | 一种制备二甲醚的方法 |
CN101851152A (zh) * | 2010-05-07 | 2010-10-06 | 山东清大新能源有限公司 | 一种甲醇气相脱水制二甲醚的方法 |
CN106883101A (zh) * | 2017-03-14 | 2017-06-23 | 北京理工大学 | 一种甲醇基二甲醚燃料生产与锅炉供热系统及方法 |
-
2019
- 2019-07-30 CN CN201910694938.0A patent/CN110437039A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3714269A (en) * | 1967-02-15 | 1973-01-30 | Sumitomo Chemical Co | Process for producing 2,6-dimethylphenol |
CN1634829A (zh) * | 2004-10-08 | 2005-07-06 | 芮城福斯特化工有限公司 | 2,6-二甲基苯酚的制备方法 |
CN101125803A (zh) * | 2007-08-17 | 2008-02-20 | 沈建冲 | 一种制备二甲醚的方法 |
CN101851152A (zh) * | 2010-05-07 | 2010-10-06 | 山东清大新能源有限公司 | 一种甲醇气相脱水制二甲醚的方法 |
CN106883101A (zh) * | 2017-03-14 | 2017-06-23 | 北京理工大学 | 一种甲醇基二甲醚燃料生产与锅炉供热系统及方法 |
Non-Patent Citations (1)
Title |
---|
张欢等: "木焦油环氧树脂固化剂的制备与性能研究", 《涂料工业》 * |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Lu Peidong Inventor after: Sui Yi Wei Inventor after: Gu Zhuodie Inventor after: Chen Yao Inventor after: Kang Ruixin Inventor before: Lu Peidong Inventor before: Sui Yi Wei Inventor before: Gu Zhuodie Inventor before: Chen Yao Inventor before: Kang Ruixin |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211021 Address after: 11-1-110, Erli, yuhaiyuan, Haidian District, Beijing 100143 Applicant after: Lu Peidong Address before: 243000 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Applicant before: AIDE NEW MATERIAL Co.,Ltd. |
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TA01 | Transfer of patent application right |