CN1242026C - 煤用溶剂连续浸出制取煤沥青类物质的方法 - Google Patents
煤用溶剂连续浸出制取煤沥青类物质的方法 Download PDFInfo
- Publication number
- CN1242026C CN1242026C CN 03112129 CN03112129A CN1242026C CN 1242026 C CN1242026 C CN 1242026C CN 03112129 CN03112129 CN 03112129 CN 03112129 A CN03112129 A CN 03112129A CN 1242026 C CN1242026 C CN 1242026C
- Authority
- CN
- China
- Prior art keywords
- coal
- solvent
- leaching
- column plate
- liquid solvent
- 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.)
- Expired - Fee Related
Links
Landscapes
- Extraction Or Liquid Replacement (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03112129 CN1242026C (zh) | 2003-04-07 | 2003-04-07 | 煤用溶剂连续浸出制取煤沥青类物质的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03112129 CN1242026C (zh) | 2003-04-07 | 2003-04-07 | 煤用溶剂连续浸出制取煤沥青类物质的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1536054A CN1536054A (zh) | 2004-10-13 |
CN1242026C true CN1242026C (zh) | 2006-02-15 |
Family
ID=34319858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03112129 Expired - Fee Related CN1242026C (zh) | 2003-04-07 | 2003-04-07 | 煤用溶剂连续浸出制取煤沥青类物质的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1242026C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100417709C (zh) * | 2003-10-16 | 2008-09-10 | 淄博矿业集团有限责任公司许厂煤矿 | 精制煤沥青制取方法 |
CN103194252B (zh) * | 2013-03-28 | 2015-05-20 | 中国矿业大学 | 低温快速萃取法分离高温煤焦油组分的成套设备及方法 |
CN105602598B (zh) * | 2015-12-25 | 2019-02-22 | 山西省交通科学研究院 | 一种煤沥青中苯并芘的收集测试方法 |
-
2003
- 2003-04-07 CN CN 03112129 patent/CN1242026C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1536054A (zh) | 2004-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201695016U (zh) | 油茶粕中茶籽油浸出*** | |
CN101239770A (zh) | 污油泥分离方法及设备 | |
CN101831348B (zh) | 从废润滑油中分离回收成品油的方法及其装置 | |
DE112009001305B4 (de) | Verfahren und Anlage zum Aufwerten von Kohle | |
US4208188A (en) | Consolidation of coal slurry | |
CN1242026C (zh) | 煤用溶剂连续浸出制取煤沥青类物质的方法 | |
CN103215073B (zh) | 一种从褐煤提取褐煤蜡的生产方法 | |
CN106635428A (zh) | 水浆加热闪蒸法提取含油废白土渣中油品的方法及装置 | |
CN201190133Y (zh) | 污油泥分离设备 | |
CN101967033A (zh) | 一种罐底油泥减量化、资源化、无害化的处理方法 | |
CN205874171U (zh) | 污泥资源化处理装置 | |
CN101624529B (zh) | 可纺煤沥青的生产工艺方法 | |
CA3016908A1 (en) | Non-aqueous extraction of bitumen from oil sands | |
CN2647861Y (zh) | 煤用液体溶剂浸出制取煤沥青类物质的连续式浸出装置 | |
CN100340503C (zh) | 一种含油污泥的处理方法 | |
CN218755602U (zh) | 一种多焦炭塔联合箱式密闭除焦*** | |
CA3097086A1 (en) | Method and system for drying mine tailings | |
CN1091071C (zh) | 不溶性硫磺的制备方法及生产装置 | |
CN115583779B (zh) | 一种乳化含油污泥处理***及方法 | |
US10683224B2 (en) | Sludge separation device and method for its use | |
CN217939691U (zh) | 一种植物油浸出厂尾气溶剂吸收装置 | |
CN1249957A (zh) | 多功能密闭连续的过滤机 | |
CN107569901A (zh) | 降低油品残炭装置 | |
CN1396251A (zh) | 废白土干法提油工艺 | |
CN116986781B (zh) | 一种石油开采污泥无害化处理设备及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ASS | Succession or assignment of patent right |
Owner name: WANG FUHENG Free format text: FORMER OWNER: LIANG DAOGUANG Effective date: 20040723 |
|
C06 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040723 Address after: Shandong city of Zibo Province Zhang Tian Road and Jinan Qingdao highway junction east of Zibo Yellow River Water Management Bureau Applicant after: Wang Fuheng Address before: Shandong District, Zibo City, Zichuan province Hongshan town Zibo Mining Group diversified business corporation Applicant before: Liang Daoguang |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LIANG DAOGUANG Free format text: FORMER OWNER: WANG FUHENG, ZIBO CITY YELLOW RIVER WATER SUPPLY AUTHORITY Effective date: 20080718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: Jining, Shandong province Zoucheng Yanzhou Mining Group coalification company Patentee after: Liang Daoguang Address before: Shandong city of Zibo Province Zhang Tian Road and Jinan Qingdao highway junction east of Zibo Yellow River Water Management Bureau Patentee before: Wang Fuheng |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060215 Termination date: 20110407 |