CN1268544A - 煤系针状焦的制备方法 - Google Patents
煤系针状焦的制备方法 Download PDFInfo
- Publication number
- CN1268544A CN1268544A CN 00115132 CN00115132A CN1268544A CN 1268544 A CN1268544 A CN 1268544A CN 00115132 CN00115132 CN 00115132 CN 00115132 A CN00115132 A CN 00115132A CN 1268544 A CN1268544 A CN 1268544A
- Authority
- CN
- China
- Prior art keywords
- coal
- charing
- needle coke
- temperature
- preparation
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims description 26
- 239000000571 coke Substances 0.000 title abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 30
- 239000010426 asphalt Substances 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000003763 carbonization Methods 0.000 claims abstract description 3
- 239000011331 needle coke Substances 0.000 claims description 28
- 239000000047 product Substances 0.000 claims description 20
- 239000011311 coal-based needle coke Substances 0.000 claims description 17
- 239000003205 fragrance Substances 0.000 claims description 14
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 13
- 238000007701 flash-distillation Methods 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 8
- 239000007791 liquid phase Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000006227 byproduct Substances 0.000 claims description 6
- 238000005242 forging Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 5
- 238000007600 charging Methods 0.000 claims description 5
- 239000011280 coal tar Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000003079 shale oil Substances 0.000 claims description 5
- 238000010000 carbonizing Methods 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 231100000614 poison Toxicity 0.000 claims description 4
- 230000007096 poisonous effect Effects 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 238000003837 high-temperature calcination Methods 0.000 claims description 3
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000013014 purified material Substances 0.000 abstract 2
- 238000009834 vaporization Methods 0.000 abstract 2
- 230000008016 vaporization Effects 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 33
- 230000008569 process Effects 0.000 description 10
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 8
- 238000006068 polycondensation reaction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 238000004939 coking Methods 0.000 description 3
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthene Chemical compound C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 3
- 239000002010 green coke Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- CWRYPZZKDGJXCA-UHFFFAOYSA-N acenaphthene Chemical compound C1=CC(CC2)=C3C2=CC=CC3=C1 CWRYPZZKDGJXCA-UHFFFAOYSA-N 0.000 description 2
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005087 graphitization Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- HXGDTGSAIMULJN-UHFFFAOYSA-N acetnaphthylene Natural products C1=CC(C=C2)=C3C2=CC=CC3=C1 HXGDTGSAIMULJN-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000013005 condensation curing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000003983 fluorenyl group Chemical class C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
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- Coke Industry (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001151320A CN1143888C (zh) | 2000-03-24 | 2000-03-24 | 煤系针状焦的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001151320A CN1143888C (zh) | 2000-03-24 | 2000-03-24 | 煤系针状焦的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1268544A true CN1268544A (zh) | 2000-10-04 |
CN1143888C CN1143888C (zh) | 2004-03-31 |
Family
ID=4584601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001151320A Expired - Lifetime CN1143888C (zh) | 2000-03-24 | 2000-03-24 | 煤系针状焦的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1143888C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101818076A (zh) * | 2010-05-07 | 2010-09-01 | 杨东平 | 含水/灰焦油的加工工艺 |
CN102051191A (zh) * | 2009-11-03 | 2011-05-11 | 上海宝钢化工有限公司 | 煤系针状焦的生产方法及系统 |
CN101776547B (zh) * | 2010-01-20 | 2011-06-08 | 中国科学院山西煤炭化学研究所 | 一种简便快速评价针状焦原料的方法 |
CN102965133A (zh) * | 2012-10-31 | 2013-03-13 | 山西永东化工股份有限公司 | 一种煤系针状焦生产方法 |
CN109135789A (zh) * | 2018-08-16 | 2019-01-04 | 中钢集团鞍山热能研究院有限公司 | 一种中低温煤焦油制备针状焦的方法 |
-
2000
- 2000-03-24 CN CNB001151320A patent/CN1143888C/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102051191A (zh) * | 2009-11-03 | 2011-05-11 | 上海宝钢化工有限公司 | 煤系针状焦的生产方法及系统 |
CN102051191B (zh) * | 2009-11-03 | 2013-07-24 | 上海宝钢化工有限公司 | 煤系针状焦的生产方法及系统 |
CN101776547B (zh) * | 2010-01-20 | 2011-06-08 | 中国科学院山西煤炭化学研究所 | 一种简便快速评价针状焦原料的方法 |
CN101818076A (zh) * | 2010-05-07 | 2010-09-01 | 杨东平 | 含水/灰焦油的加工工艺 |
CN101818076B (zh) * | 2010-05-07 | 2013-04-03 | 杨东平 | 含水/灰焦油的加工工艺 |
CN102965133A (zh) * | 2012-10-31 | 2013-03-13 | 山西永东化工股份有限公司 | 一种煤系针状焦生产方法 |
CN102965133B (zh) * | 2012-10-31 | 2014-10-15 | 山西永东化工股份有限公司 | 一种煤系针状焦生产方法 |
CN109135789A (zh) * | 2018-08-16 | 2019-01-04 | 中钢集团鞍山热能研究院有限公司 | 一种中低温煤焦油制备针状焦的方法 |
CN109135789B (zh) * | 2018-08-16 | 2021-09-28 | 中钢集团鞍山热能研究院有限公司 | 一种中低温煤焦油制备针状焦的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1143888C (zh) | 2004-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAO STEEL GROUP IRON AND STEEL CO LTD Effective date: 20011210 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20011210 Address after: Orchard, Fujin Road, Baoshan District, Shanghai Applicant after: Baoshan Iron & Steel Co., Ltd. Address before: No. 370 Pu circuit, Shanghai, Pudong New Area Applicant before: Baoshan Iron and Steel Group Co., Shanghai |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI BAOSTEEL CHEMICAL CO., LTD. Free format text: FORMER OWNER: BAOSHAN IRON + STEEL CO., LTD. Effective date: 20030410 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030410 Address after: 201900 No. 1800 Tongji Road, Shanghai, Baoshan District Applicant after: Chemical Co., Ltd. of Baoshan Iron and Steel Group, Shanghai Address before: 201900, Fujin Road, Shanghai, Baoshan District orchard Applicant before: Baoshan Iron & Steel Co., Ltd. |
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C14 | Grant of patent or utility model | ||
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CX01 | Expiry of patent term |
Granted publication date: 20040331 |
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CX01 | Expiry of patent term |