CN102826957A - 一种苯醇烷基化反应原料甲醇脱碱性氮的方法 - Google Patents
一种苯醇烷基化反应原料甲醇脱碱性氮的方法 Download PDFInfo
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- CN102826957A CN102826957A CN201210312691XA CN201210312691A CN102826957A CN 102826957 A CN102826957 A CN 102826957A CN 201210312691X A CN201210312691X A CN 201210312691XA CN 201210312691 A CN201210312691 A CN 201210312691A CN 102826957 A CN102826957 A CN 102826957A
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- adsorption tower
- basic nitrogen
- adsorption
- raw material
- benzene
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 78
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000005804 alkylation reaction Methods 0.000 title claims abstract description 15
- 239000002994 raw material Substances 0.000 title claims abstract description 10
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000001179 sorption measurement Methods 0.000 claims abstract description 51
- 230000029936 alkylation Effects 0.000 claims abstract description 12
- 239000003463 adsorbent Substances 0.000 claims abstract description 8
- 239000002594 sorbent Substances 0.000 claims description 31
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 19
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 16
- 229960004217 benzyl alcohol Drugs 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000011973 solid acid Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 14
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000003729 cation exchange resin Substances 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 229910021536 Zeolite Inorganic materials 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 238000007600 charging Methods 0.000 description 4
- 239000003456 ion exchange resin Substances 0.000 description 4
- 229920003303 ion-exchange polymer Polymers 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- -1 gac Chemical compound 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
Description
Claims (9)
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CN201210312691.XA CN102826957B (zh) | 2012-08-30 | 2012-08-30 | 一种苯醇烷基化反应原料甲醇脱碱性氮的方法 |
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CN201210312691.XA CN102826957B (zh) | 2012-08-30 | 2012-08-30 | 一种苯醇烷基化反应原料甲醇脱碱性氮的方法 |
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CN102826957A true CN102826957A (zh) | 2012-12-19 |
CN102826957B CN102826957B (zh) | 2015-05-06 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104017602A (zh) * | 2013-03-01 | 2014-09-03 | 中国石油化工股份有限公司 | 一种重整预加氢拔头油预处理方法 |
CN114082383A (zh) * | 2021-12-27 | 2022-02-25 | 红宝丽集团泰兴化学有限公司 | 环氧化反应稳定性的提升方法及提升装置 |
CN114164017A (zh) * | 2020-09-10 | 2022-03-11 | 中国石化扬子石油化工有限公司 | 一种油品脱碱系统及用其进行油品脱碱的方法 |
WO2023222895A1 (en) * | 2022-05-20 | 2023-11-23 | Basf Se | Purification of an ethylenically unsaturated alcohol stream, preparation of an ethylenically unsaturated aldehyde, in particular prenal, and com- pounds derived therefrom |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1461290A (zh) * | 2000-08-16 | 2003-12-10 | 埃克森美孚化学专利公司 | 从芳族原料中脱除极性杂质的方法 |
CN1680002A (zh) * | 2005-02-01 | 2005-10-12 | 四川天一科技股份有限公司 | 回收甲醇弛放气中有效组分的变压吸附工艺 |
CN101497554A (zh) * | 2008-01-25 | 2009-08-05 | 气体产品与化学公司 | 从含甲醇的流中除去氨的方法 |
-
2012
- 2012-08-30 CN CN201210312691.XA patent/CN102826957B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1461290A (zh) * | 2000-08-16 | 2003-12-10 | 埃克森美孚化学专利公司 | 从芳族原料中脱除极性杂质的方法 |
CN1680002A (zh) * | 2005-02-01 | 2005-10-12 | 四川天一科技股份有限公司 | 回收甲醇弛放气中有效组分的变压吸附工艺 |
CN101497554A (zh) * | 2008-01-25 | 2009-08-05 | 气体产品与化学公司 | 从含甲醇的流中除去氨的方法 |
Non-Patent Citations (1)
Title |
---|
梁允等: "A/O-沸石吸附工艺处理高氨氮废水实例", 《给水排水》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104017602A (zh) * | 2013-03-01 | 2014-09-03 | 中国石油化工股份有限公司 | 一种重整预加氢拔头油预处理方法 |
CN104017602B (zh) * | 2013-03-01 | 2016-08-17 | 中国石油化工股份有限公司 | 一种重整预加氢拔头油预处理方法 |
CN114164017A (zh) * | 2020-09-10 | 2022-03-11 | 中国石化扬子石油化工有限公司 | 一种油品脱碱系统及用其进行油品脱碱的方法 |
CN114082383A (zh) * | 2021-12-27 | 2022-02-25 | 红宝丽集团泰兴化学有限公司 | 环氧化反应稳定性的提升方法及提升装置 |
CN114082383B (zh) * | 2021-12-27 | 2023-08-08 | 红宝丽集团泰兴化学有限公司 | 环氧化反应稳定性的提升方法及提升装置 |
WO2023222895A1 (en) * | 2022-05-20 | 2023-11-23 | Basf Se | Purification of an ethylenically unsaturated alcohol stream, preparation of an ethylenically unsaturated aldehyde, in particular prenal, and com- pounds derived therefrom |
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CN102826957B (zh) | 2015-05-06 |
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