CN114163289B - 一种连续化降温结晶法提取粗蒽***及方法 - Google Patents
一种连续化降温结晶法提取粗蒽***及方法 Download PDFInfo
- Publication number
- CN114163289B CN114163289B CN202111441835.7A CN202111441835A CN114163289B CN 114163289 B CN114163289 B CN 114163289B CN 202111441835 A CN202111441835 A CN 202111441835A CN 114163289 B CN114163289 B CN 114163289B
- Authority
- CN
- China
- Prior art keywords
- crystallizer
- anthracene
- anthracene oil
- tank
- crude
- 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.)
- Active
Links
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 title claims abstract description 414
- 238000002425 crystallisation Methods 0.000 title claims abstract description 60
- 238000001816 cooling Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000008025 crystallization Effects 0.000 claims abstract description 46
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000013078 crystal Substances 0.000 claims description 22
- 239000000498 cooling water Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012297 crystallization seed Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111441835.7A CN114163289B (zh) | 2021-11-30 | 2021-11-30 | 一种连续化降温结晶法提取粗蒽***及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111441835.7A CN114163289B (zh) | 2021-11-30 | 2021-11-30 | 一种连续化降温结晶法提取粗蒽***及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114163289A CN114163289A (zh) | 2022-03-11 |
CN114163289B true CN114163289B (zh) | 2022-08-30 |
Family
ID=80481711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111441835.7A Active CN114163289B (zh) | 2021-11-30 | 2021-11-30 | 一种连续化降温结晶法提取粗蒽***及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114163289B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115193081A (zh) * | 2022-07-28 | 2022-10-18 | 武汉宝聚炭材料有限公司 | 一种高效环保提取粗蒽的***和方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU29253A1 (zh) * | 1947-11-04 | |||
JPS63115833A (ja) * | 1986-10-31 | 1988-05-20 | Kawasaki Steel Corp | 粗製アントラセンの連続回収方法 |
CN1051070C (zh) * | 1996-02-09 | 2000-04-05 | 鞍山钢铁公司 | 一种从一蒽油中提取粗蒽的二段结晶法 |
CN103232318B (zh) * | 2013-04-16 | 2016-04-06 | 中冶焦耐工程技术有限公司 | 以一蒽油为原料生产精蒽、精咔唑及菲产品的方法及装置 |
CN103980085B (zh) * | 2014-05-20 | 2015-12-02 | 重庆路洋化工有限公司 | 一种粗蒽提取***及提取方法 |
CN105669351A (zh) * | 2014-11-20 | 2016-06-15 | 秦皇岛华瑞煤焦化工有限公司 | 粗蒽生产方法及其装置 |
-
2021
- 2021-11-30 CN CN202111441835.7A patent/CN114163289B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN114163289A (zh) | 2022-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USRE32241E (en) | Fractional crystallization process | |
CN202961948U (zh) | 一种丙烯酰胺多釜串联结晶设备 | |
JP6893648B2 (ja) | 蒸発、結晶化及び遠心分離を一体化させたキシリトール製造装置、及び制御方法 | |
CN114163289B (zh) | 一种连续化降温结晶法提取粗蒽***及方法 | |
CN101732885B (zh) | 连续结晶器装置 | |
CN114259961B (zh) | 提高锂电池正极材料前驱体产能与调控前驱体粒度分布的***及方法 | |
CN108726578B (zh) | 一种硫酸法钛白生产中硫酸亚铁连续结晶工艺 | |
CN101109021A (zh) | 采用回流工艺的卧式连续结晶方法 | |
CN112973607A (zh) | 矮壮素连续生产装置及工艺 | |
CN209270883U (zh) | 一种钒酸钠连续冷却结晶设备 | |
CN217724643U (zh) | 一种丁二酸连续串级结晶*** | |
CN207375754U (zh) | 一种用于生产磷酸盐的结晶工艺*** | |
CN207708564U (zh) | 高锰酸钾dtb结晶生产*** | |
CN207030979U (zh) | 一种纯碱重灰结晶装置 | |
CN214286770U (zh) | 梯度降温降膜动态结晶器 | |
CN212236058U (zh) | 一种带有螺旋搅拌刮料带的己内酰胺结晶装置 | |
CN112626349B (zh) | 一种稀散金属连续结晶提纯装置及结晶提纯方法 | |
CN221173067U (zh) | 一种梯度降温连续结晶*** | |
CN102826991B (zh) | 一种癸二酸生产中酸化工段连续酸化的工艺及设备 | |
CN103739439B (zh) | 以蒽油为原料制取精蒽、精咔唑的装置 | |
CN218653060U (zh) | 一种连续化结晶装置 | |
CN218306266U (zh) | 己内酰胺连续结晶*** | |
CN101658735A (zh) | 一种连续真空结晶装置及其应用 | |
CN212818234U (zh) | 一种带有夹套的冷却结晶养晶装置 | |
CN105669351A (zh) | 粗蒽生产方法及其装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A continuous cooling crystallization method for extracting crude anthracene system and method Effective date of registration: 20230630 Granted publication date: 20220830 Pledgee: Jingdezhen branch of Bank of Communications Co.,Ltd. Pledgor: JIANGXI BLACKCAT CARBON BLACK Co.,Ltd. Registration number: Y2023980046970 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220830 Pledgee: Jingdezhen branch of Bank of Communications Co.,Ltd. Pledgor: JIANGXI BLACKCAT CARBON BLACK Co.,Ltd. Registration number: Y2023980046970 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |