CN104017609B - 一种煤热解气体干法净化、裂解及馏分回收装置及工艺 - Google Patents
一种煤热解气体干法净化、裂解及馏分回收装置及工艺 Download PDFInfo
- Publication number
- CN104017609B CN104017609B CN201410214996.6A CN201410214996A CN104017609B CN 104017609 B CN104017609 B CN 104017609B CN 201410214996 A CN201410214996 A CN 201410214996A CN 104017609 B CN104017609 B CN 104017609B
- Authority
- CN
- China
- Prior art keywords
- catalytic bed
- gas
- cracking
- pyrolysis
- coal
- 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
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 54
- 238000005336 cracking Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000005108 dry cleaning Methods 0.000 title claims abstract description 18
- 230000003197 catalytic effect Effects 0.000 claims abstract description 141
- 239000003054 catalyst Substances 0.000 claims abstract description 68
- 239000003034 coal gas Substances 0.000 claims abstract description 35
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 25
- 230000008569 process Effects 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000008929 regeneration Effects 0.000 claims abstract description 12
- 238000011069 regeneration method Methods 0.000 claims abstract description 12
- 239000000571 coke Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 59
- 239000000047 product Substances 0.000 claims description 21
- 239000003610 charcoal Substances 0.000 claims description 18
- 239000000706 filtrate Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 12
- 238000007233 catalytic pyrolysis Methods 0.000 claims description 7
- 230000002779 inactivation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 230000009849 deactivation Effects 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000010504 bond cleavage reaction Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 230000007017 scission Effects 0.000 claims description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005194 fractionation Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 6
- 239000011280 coal tar Substances 0.000 description 5
- 239000011269 tar Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Industrial Gases (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410214996.6A CN104017609B (zh) | 2014-05-21 | 2014-05-21 | 一种煤热解气体干法净化、裂解及馏分回收装置及工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410214996.6A CN104017609B (zh) | 2014-05-21 | 2014-05-21 | 一种煤热解气体干法净化、裂解及馏分回收装置及工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104017609A CN104017609A (zh) | 2014-09-03 |
CN104017609B true CN104017609B (zh) | 2015-11-25 |
Family
ID=51434621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410214996.6A Expired - Fee Related CN104017609B (zh) | 2014-05-21 | 2014-05-21 | 一种煤热解气体干法净化、裂解及馏分回收装置及工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104017609B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111635785A (zh) * | 2020-05-30 | 2020-09-08 | 肖孟辉 | 一种生物质热解气焦油中温裂解装置结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200999238Y (zh) * | 2007-02-01 | 2008-01-02 | 周泽宇 | 生物质热解气除尘-洗涤-分馏-脱焦净化-贮存装置 |
CN201694994U (zh) * | 2009-06-23 | 2011-01-05 | 北京联合创业环保工程有限公司 | 钟式生物质热裂解一体化设备 |
CN103146432A (zh) * | 2013-03-18 | 2013-06-12 | 华北电力大学 | 一种生物质热解气化与焦油催化裂解的装置与方法 |
CN103265978A (zh) * | 2013-05-31 | 2013-08-28 | 陕西煤业化工技术研究院有限责任公司 | 一种中低温干馏煤气催化裂解和除尘一体化的系统及方法 |
-
2014
- 2014-05-21 CN CN201410214996.6A patent/CN104017609B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200999238Y (zh) * | 2007-02-01 | 2008-01-02 | 周泽宇 | 生物质热解气除尘-洗涤-分馏-脱焦净化-贮存装置 |
CN201694994U (zh) * | 2009-06-23 | 2011-01-05 | 北京联合创业环保工程有限公司 | 钟式生物质热裂解一体化设备 |
CN103146432A (zh) * | 2013-03-18 | 2013-06-12 | 华北电力大学 | 一种生物质热解气化与焦油催化裂解的装置与方法 |
CN103265978A (zh) * | 2013-05-31 | 2013-08-28 | 陕西煤业化工技术研究院有限责任公司 | 一种中低温干馏煤气催化裂解和除尘一体化的系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104017609A (zh) | 2014-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103468322B (zh) | 一种由固体有机物水蒸气气化制取富氢气体的方法 | |
CN204400934U (zh) | 一种生物质气化燃气深度净化设备 | |
CN202297531U (zh) | 移动床粉煤热解与流化床粉焦气化耦合装置 | |
CN104031693B (zh) | 煤热解气体脱硫、除尘、改质一体化装置及工艺 | |
CN103980953B (zh) | 一种焦炉煤气脱硫工艺及装置 | |
CN105802646B (zh) | 基于二次催化调质的高硫煤热解装置及其热解方法 | |
CN105457570A (zh) | 甲醇或二甲醚转化制低碳烯烃和芳烃的同轴式两段再生反应装置及其反应方法 | |
CN105457568A (zh) | 甲醇和/或二甲醚催化转化制乙烯和芳烃的双再生器反应装置及其反应方法 | |
CN104629775A (zh) | 一种含碳物质的热解装置 | |
CN105316014A (zh) | 热解生物质的方法和系统 | |
CN104388128A (zh) | 一种热解荒煤气除尘和油冷回收焦油的系统及方法 | |
CN105457569A (zh) | 甲醇或二甲醚转化制低碳烯烃和芳烃的双再生器反应装置及其反应方法 | |
CN104498107A (zh) | 一种处理焦炉荒煤气中焦油的装置和方法 | |
CN104861992A (zh) | 一种生产轻质焦油和清洁煤气的热解装置及方法 | |
CN111088058A (zh) | 一种废塑料制油的方法 | |
CN202447098U (zh) | 一种催化剂脱油装置 | |
CN104017609B (zh) | 一种煤热解气体干法净化、裂解及馏分回收装置及工艺 | |
CN106947541B (zh) | 一种基于低阶煤热解水蒸汽熄焦水煤气制氢的组合方法及系统 | |
CN206240271U (zh) | 一种双流化床吸附与脱附装置 | |
CN106336907B (zh) | 一种旋风热解高通量循环气化装置和工艺 | |
CN203513564U (zh) | 一种含碳物质的热解装置 | |
CN104549567A (zh) | 降低烟气中氮化物的催化剂再生方法 | |
CN113136246A (zh) | 一种高温垃圾干馏油气分离系统及方法 | |
CN104946317A (zh) | 一种低阶煤热解气的油洗净化系统 | |
CN211570578U (zh) | 一种焦炉荒煤气与焦炭偶合深度脱硫系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Liang Peng Inventor after: Zhang Yaqing Inventor after: Wu Jiafeng Inventor after: Wang Xiaohang Inventor after: Zhang Xiwang Inventor before: Liang Peng |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151026 Address after: 266590 Qingdao economic and Technological Development Zone, Shandong, former Bay Road, No. 579 Applicant after: SHANDONG University OF SCIENCE AND TECHNOLOGY Address before: 266590 Qingdao economic and Technological Development Zone, Shandong, former Bay Road, No. 579 Applicant before: Liang Peng |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |