CN100548983C - 粗蒽精馏制备高纯度蒽和咔唑方法 - Google Patents
粗蒽精馏制备高纯度蒽和咔唑方法 Download PDFInfo
- Publication number
- CN100548983C CN100548983C CNB2007100248083A CN200710024808A CN100548983C CN 100548983 C CN100548983 C CN 100548983C CN B2007100248083 A CNB2007100248083 A CN B2007100248083A CN 200710024808 A CN200710024808 A CN 200710024808A CN 100548983 C CN100548983 C CN 100548983C
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- CN
- China
- Prior art keywords
- anthracene
- carbazole
- rectifying
- purity
- rectifying tower
- 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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- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 title claims abstract description 159
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 41
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000001704 evaporation Methods 0.000 claims abstract description 5
- 239000003205 fragrance Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 238000001291 vacuum drying Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract 2
- 238000005086 pumping Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 21
- 239000002904 solvent Substances 0.000 description 18
- 238000012856 packing Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 241000282326 Felis catus Species 0.000 description 5
- 239000000975 dye Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- 150000004056 anthraquinones Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 125000005577 anthracene group Chemical group 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001716 carbazoles Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Indole Compounds (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100248083A CN100548983C (zh) | 2007-07-02 | 2007-07-02 | 粗蒽精馏制备高纯度蒽和咔唑方法 |
Applications Claiming Priority (1)
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---|---|---|---|
CNB2007100248083A CN100548983C (zh) | 2007-07-02 | 2007-07-02 | 粗蒽精馏制备高纯度蒽和咔唑方法 |
Publications (2)
Publication Number | Publication Date |
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CN101092389A CN101092389A (zh) | 2007-12-26 |
CN100548983C true CN100548983C (zh) | 2009-10-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2007100248083A Active CN100548983C (zh) | 2007-07-02 | 2007-07-02 | 粗蒽精馏制备高纯度蒽和咔唑方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100548983C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103980085B (zh) * | 2014-05-20 | 2015-12-02 | 重庆路洋化工有限公司 | 一种粗蒽提取系统及提取方法 |
CN107162867A (zh) * | 2017-04-24 | 2017-09-15 | 邯郸鑫宝煤化能源科技开发有限公司 | 一种混合蒽油提取精蒽和咔唑的方法 |
CN116217328A (zh) * | 2023-03-15 | 2023-06-06 | 盐城汇百实业有限公司 | 一种粗蒽精馏制备高纯度蒽和咔唑方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1121103A (zh) * | 1994-10-18 | 1996-04-24 | 北京市燃气煤化工研究所 | 一种精制蒽、菲和咔唑的新方法 |
CN1250768A (zh) * | 1999-10-29 | 2000-04-19 | 郑晋安 | 蒽、菲、咔唑的制备方法 |
CN1487910A (zh) * | 2001-01-24 | 2004-04-07 | ���ظ�˹��ѧ�����ɷ�����˾ | 通过熔融结晶制备蒽和咔唑 |
-
2007
- 2007-07-02 CN CNB2007100248083A patent/CN100548983C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1121103A (zh) * | 1994-10-18 | 1996-04-24 | 北京市燃气煤化工研究所 | 一种精制蒽、菲和咔唑的新方法 |
CN1250768A (zh) * | 1999-10-29 | 2000-04-19 | 郑晋安 | 蒽、菲、咔唑的制备方法 |
CN1487910A (zh) * | 2001-01-24 | 2004-04-07 | ���ظ�˹��ѧ�����ɷ�����˾ | 通过熔融结晶制备蒽和咔唑 |
Non-Patent Citations (2)
Title |
---|
"蒽、菲、咔唑的分离提纯方法". 孟贺等.山西化工,第23卷第4期. 2003 * |
焦化产品的精制和利用. 王兆熊等,356-357,化学工业出版社. 1989 * |
Also Published As
Publication number | Publication date |
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CN101092389A (zh) | 2007-12-26 |
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Application publication date: 20071226 Assignee: Yancheng Huibai Industrial Co., Ltd. Assignor: Chen Qijun Contract record no.: 2014320000202 Denomination of invention: Method for preparing Anthracene and Carbazole in high purity by rectifying crude anthracene Granted publication date: 20091014 License type: Exclusive License Record date: 20140312 |
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Effective date of registration: 20170418 Address after: 224115 Jiangsu Province, Yancheng City Dafeng port Biotechnology Park by the two side of the road two West, weft Patentee after: Yancheng Huibai Industrial Co., Ltd. Address before: Baiju Zhen Dong Shi Jie Dafeng City, Jiangsu province 224113 No. 16 Patentee before: Chen Qijun |
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