CN105602613B - 一步法分离煤直接液化油中酚、芳烃和烷烃的方法 - Google Patents
一步法分离煤直接液化油中酚、芳烃和烷烃的方法 Download PDFInfo
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- CN105602613B CN105602613B CN201610043555.3A CN201610043555A CN105602613B CN 105602613 B CN105602613 B CN 105602613B CN 201610043555 A CN201610043555 A CN 201610043555A CN 105602613 B CN105602613 B CN 105602613B
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- Prior art keywords
- solvent
- phenol
- solvent orange
- aromatic hydrocarbons
- alkane
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
-
- 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C37/80—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Abstract
Description
工艺条件 | 萃取精馏塔T1 | 萃取塔T2 |
塔板数 | 1 | 1 |
质量溶剂比 | 1.0 | - |
回流比 | 0 | - |
塔顶温度°C | 190 | 25 |
塔底温度°C | 225 | 25 |
塔顶压力MPa | 0.101 | 0.101 |
塔底压力MPa | 0.121 | 0.111 |
工艺条件 | 萃取精馏塔T1 | 萃取塔T2 |
塔板数 | 3 | 1 |
质量溶剂比 | 1.0 | - |
回流比 | 1 | - |
塔顶温度°C | 220 | 25 |
塔底温度°C | 260 | 25 |
塔顶压力MPa | 0.101 | 0.101 |
塔底压力MPa | 0.130 | 0.111 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610043555.3A CN105602613B (zh) | 2016-01-24 | 2016-01-24 | 一步法分离煤直接液化油中酚、芳烃和烷烃的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610043555.3A CN105602613B (zh) | 2016-01-24 | 2016-01-24 | 一步法分离煤直接液化油中酚、芳烃和烷烃的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105602613A CN105602613A (zh) | 2016-05-25 |
CN105602613B true CN105602613B (zh) | 2017-10-31 |
Family
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CN201610043555.3A Active CN105602613B (zh) | 2016-01-24 | 2016-01-24 | 一步法分离煤直接液化油中酚、芳烃和烷烃的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105602613B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106278827A (zh) * | 2016-07-22 | 2017-01-04 | 煤炭科学技术研究院有限公司 | 一种从煤衍生油中萃取分离酚类化合物的方法及装置 |
CN106588579B (zh) * | 2016-12-07 | 2019-03-08 | 河北工业大学 | 一种从含酚油中提取酚类化合物的方法 |
GB201903079D0 (en) | 2019-03-07 | 2019-04-24 | Oxford Sustainable Fuels Ltd | Process |
CN112725024B (zh) * | 2020-12-04 | 2022-08-23 | 太原理工大学 | 一种煤直接转化液体生产环烷基油品和酚类化合物系统及生产方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508886A (en) * | 1984-03-30 | 1985-04-02 | The United States Of America As Represented By The United States Department Of Energy | Method for making adhesive from biomass |
WO1998013320A1 (en) * | 1996-09-26 | 1998-04-02 | Hfm International, Inc. | Process to produce styrene from petroleum feedstocks |
CN101928205A (zh) * | 2010-01-26 | 2010-12-29 | 南京师范大学 | 复合萃取精馏分离邻氯苯酚-对氯苯酚混合体系的方法 |
CN102219649A (zh) * | 2011-04-22 | 2011-10-19 | 煤炭科学研究总院 | 一种从煤液化油或煤焦油中提取酚类化合物的方法 |
CN103896739A (zh) * | 2014-04-23 | 2014-07-02 | 太原理工大学 | 通过萃取精馏手段提取煤直接液化油中酚类化合物的方法 |
CN104893750A (zh) * | 2015-04-27 | 2015-09-09 | 陕西煤业化工集团神木天元化工有限公司 | 一种煤焦油提取吡啶类化合物的方法 |
-
2016
- 2016-01-24 CN CN201610043555.3A patent/CN105602613B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508886A (en) * | 1984-03-30 | 1985-04-02 | The United States Of America As Represented By The United States Department Of Energy | Method for making adhesive from biomass |
WO1998013320A1 (en) * | 1996-09-26 | 1998-04-02 | Hfm International, Inc. | Process to produce styrene from petroleum feedstocks |
CN101928205A (zh) * | 2010-01-26 | 2010-12-29 | 南京师范大学 | 复合萃取精馏分离邻氯苯酚-对氯苯酚混合体系的方法 |
CN102219649A (zh) * | 2011-04-22 | 2011-10-19 | 煤炭科学研究总院 | 一种从煤液化油或煤焦油中提取酚类化合物的方法 |
CN103896739A (zh) * | 2014-04-23 | 2014-07-02 | 太原理工大学 | 通过萃取精馏手段提取煤直接液化油中酚类化合物的方法 |
CN104893750A (zh) * | 2015-04-27 | 2015-09-09 | 陕西煤业化工集团神木天元化工有限公司 | 一种煤焦油提取吡啶类化合物的方法 |
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CN105602613A (zh) | 2016-05-25 |
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Address after: 030024 West Street, Taiyuan, Shanxi, No. 79, No. Patentee after: Taiyuan University of Technology Address before: No. 209 university street, Jinzhong, Shanxi Province Patentee before: Taiyuan University of Technology |