CN102924225A - 一种选择吸附分离混合二氯甲苯的方法 - Google Patents
一种选择吸附分离混合二氯甲苯的方法 Download PDFInfo
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- CN102924225A CN102924225A CN2012104693378A CN201210469337A CN102924225A CN 102924225 A CN102924225 A CN 102924225A CN 2012104693378 A CN2012104693378 A CN 2012104693378A CN 201210469337 A CN201210469337 A CN 201210469337A CN 102924225 A CN102924225 A CN 102924225A
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- Prior art keywords
- toluene dichloride
- adsorption
- desorption
- toluene
- dichloride
- 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.)
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- ZBOGUDPFEVIZIQ-UHFFFAOYSA-N toluene;dihydrochloride Chemical compound Cl.Cl.CC1=CC=CC=C1 ZBOGUDPFEVIZIQ-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 29
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000001179 sorption measurement Methods 0.000 claims abstract description 60
- 239000002808 molecular sieve Substances 0.000 claims abstract description 36
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 238000003795 desorption Methods 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 38
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 36
- 239000000470 constituent Substances 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 238000005194 fractionation Methods 0.000 claims description 17
- 239000012071 phase Substances 0.000 claims description 12
- NPDACUSDTOMAMK-UHFFFAOYSA-N 4-Chlorotoluene Chemical compound CC1=CC=C(Cl)C=C1 NPDACUSDTOMAMK-UHFFFAOYSA-N 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000002594 sorbent Substances 0.000 claims description 8
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 5
- 235000011089 carbon dioxide Nutrition 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 claims description 4
- 125000001475 halogen functional group Chemical group 0.000 claims description 4
- 102000057593 human F8 Human genes 0.000 claims description 4
- 229940047431 recombinate Drugs 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000003463 adsorbent Substances 0.000 abstract description 8
- 229910021536 Zeolite Inorganic materials 0.000 abstract description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010457 zeolite Substances 0.000 abstract description 2
- FUNUTBJJKQIVSY-UHFFFAOYSA-N 2,4-Dichlorotoluene Chemical compound CC1=CC=C(Cl)C=C1Cl FUNUTBJJKQIVSY-UHFFFAOYSA-N 0.000 description 4
- 230000000274 adsorptive effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000009183 running Effects 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- DMIYKWPEFRFTPY-UHFFFAOYSA-N 2,6-dichlorobenzaldehyde Chemical compound ClC1=CC=CC(Cl)=C1C=O DMIYKWPEFRFTPY-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VLZLOWPYUQHHCG-UHFFFAOYSA-N nitromethylbenzene Chemical compound [O-][N+](=O)CC1=CC=CC=C1 VLZLOWPYUQHHCG-UHFFFAOYSA-N 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210469337.8A CN102924225B (zh) | 2012-11-20 | 2012-11-20 | 一种选择吸附分离混合二氯甲苯的方法 |
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CN201210469337.8A CN102924225B (zh) | 2012-11-20 | 2012-11-20 | 一种选择吸附分离混合二氯甲苯的方法 |
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CN102924225A true CN102924225A (zh) | 2013-02-13 |
CN102924225B CN102924225B (zh) | 2015-01-07 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104672257A (zh) * | 2015-01-27 | 2015-06-03 | 山东师范大学 | 可逆吸附与分离CH2Cl2和CHCl3的Cu(II)-MOF、合成方法及配位体 |
CN107954825A (zh) * | 2017-11-21 | 2018-04-24 | 南京钟腾化工有限公司 | 一种从混合二氯甲苯中分离出2,6-二氯甲苯的方法 |
CN113444028A (zh) * | 2021-06-17 | 2021-09-28 | 江苏超跃化学有限公司 | 用于分离2,4-二氯甲苯和2,5-二氯甲苯的萃取剂及分离方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6391335A (ja) * | 1986-10-03 | 1988-04-22 | Tosoh Corp | パラジクロロベンゼンの連続的製造方法 |
JPS63264537A (ja) * | 1987-04-21 | 1988-11-01 | Hodogaya Chem Co Ltd | 2,6−ジクロロトルエンの選択的分離法 |
CN1338328A (zh) * | 2000-08-16 | 2002-03-06 | 北京燕山石油化工公司研究院 | 一种气相选择吸附分离混合二氯苯的方法 |
-
2012
- 2012-11-20 CN CN201210469337.8A patent/CN102924225B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6391335A (ja) * | 1986-10-03 | 1988-04-22 | Tosoh Corp | パラジクロロベンゼンの連続的製造方法 |
JPS63264537A (ja) * | 1987-04-21 | 1988-11-01 | Hodogaya Chem Co Ltd | 2,6−ジクロロトルエンの選択的分離法 |
CN1338328A (zh) * | 2000-08-16 | 2002-03-06 | 北京燕山石油化工公司研究院 | 一种气相选择吸附分离混合二氯苯的方法 |
Non-Patent Citations (1)
Title |
---|
刘淑萍等: "无晶种水热合成高结晶度KL分子筛", 《河北理工大学学报(自然科学版)》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104672257A (zh) * | 2015-01-27 | 2015-06-03 | 山东师范大学 | 可逆吸附与分离CH2Cl2和CHCl3的Cu(II)-MOF、合成方法及配位体 |
CN104672257B (zh) * | 2015-01-27 | 2017-01-04 | 山东师范大学 | 可逆吸附与分离CH2Cl2和CHCl3的Cu(II)-MOF、合成方法及配位体 |
CN107954825A (zh) * | 2017-11-21 | 2018-04-24 | 南京钟腾化工有限公司 | 一种从混合二氯甲苯中分离出2,6-二氯甲苯的方法 |
CN113444028A (zh) * | 2021-06-17 | 2021-09-28 | 江苏超跃化学有限公司 | 用于分离2,4-二氯甲苯和2,5-二氯甲苯的萃取剂及分离方法 |
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CN102924225B (zh) | 2015-01-07 |
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Address after: 212132 Qinglong Shan Road, Zhenjiang new area, Jingkou District, Zhenjiang, Jiangsu, 7 Patentee after: JIANGSU BEYOND CHEMICALS Co.,Ltd. Address before: 212300 No. 25 Dongfang Road, Danyang Development Zone, Jiangsu, Zhenjiang, China Patentee before: JIANGSU BEYOND CHEMICALS Co.,Ltd. |
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Effective date of registration: 20231208 Address after: 212000 No. 7, Qinglongshan Road, New District, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Juyou New Material Technology Co.,Ltd. Address before: 212132 No. 7 Qinglongshan Road, Zhenjiang New District, Jingkou District, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU BEYOND CHEMICALS Co.,Ltd. |