CN1132896C - 一种从常压渣油生产针状石油焦的方法 - Google Patents
一种从常压渣油生产针状石油焦的方法 Download PDFInfo
- Publication number
- CN1132896C CN1132896C CN 00103286 CN00103286A CN1132896C CN 1132896 C CN1132896 C CN 1132896C CN 00103286 CN00103286 CN 00103286 CN 00103286 A CN00103286 A CN 00103286A CN 1132896 C CN1132896 C CN 1132896C
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- Prior art keywords
- oil
- long residuum
- coking
- petroleum coke
- coke
- 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.)
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- 239000002006 petroleum coke Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 39
- 238000004939 coking Methods 0.000 claims abstract description 30
- 239000000571 coke Substances 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 45
- 230000010512 thermal transition Effects 0.000 claims description 16
- 239000003502 gasoline Substances 0.000 claims description 7
- 239000002283 diesel fuel Substances 0.000 claims description 6
- 230000002040 relaxant effect Effects 0.000 claims description 6
- 238000005194 fractionation Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000010779 crude oil Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 230000003111 delayed effect Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
- 239000005864 Sulphur Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000116 mitigating effect Effects 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000004508 fractional distillation Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004227 thermal cracking Methods 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004231 fluid catalytic cracking Methods 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PFRUBEOIWWEFOL-UHFFFAOYSA-N [N].[S] Chemical compound [N].[S] PFRUBEOIWWEFOL-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- -1 hydrocarbon aromatic hydrocarbons Chemical class 0.000 description 1
- 239000000852 hydrogen donor Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005464 sample preparation method Methods 0.000 description 1
- 238000004230 steam cracking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Coke Industry (AREA)
Abstract
Description
原料油 | A | B |
密度(20℃),克/厘米3粘度(100℃),毫米2/秒残炭,重%元素含量,重%碳氢硫氮族组成,重%饱和烃芳 烃胶 质沥青质 | 0.9684146.811.287.4511.470.340.7428.630.138.72.6 | 0.9653474.86.586.4611.610.210.4532.9435.1031.750.21 |
实施例编号 | 1 | 2 |
原料油 | A | B |
操作条件 | ||
缓和热转化 | ||
加热炉出口温度,℃ | 435 | 431 |
注水量,重% | 2.0 | 2.2 |
停留时间,秒 | 75 | 83 |
循环比 | 0.20 | 0.41 |
延迟焦化 | ||
加热炉出口温度,℃ | 440~510 | 440~510 |
焦炭塔顶压力,兆帕 | 0.30 | 0.30 |
物料平衡,重% | ||
气体 | 14.5 | 15.9 |
汽油 | 16.9 | 13.9 |
柴油 | 23.7 | 20.4 |
蜡油 | 10.6 | 11.5 |
焦炭 | 34.3 | 38.3 |
实施例编号 | 1 | 2 |
焦化汽油密度(20℃),克/厘米3溴价,gBr/100g硫,ppm | 0.758926.4606 | 0.755827.3584 |
焦化柴油密度(20℃),克/厘米3溴价,gBr/100g凝点,℃苯胺点,℃10%残炭,重%硫,ppm | 0.898218.4-2635.80.16842 | 0.893217.9-1841.30.04819 |
焦化蜡油密度(20℃),克/厘米3残炭,重%硫,重% | 1.0630.190.56 | 1.1350.900.38 |
针焦灰份,重%挥发份,重%硫含量,重%真密度,克/厘米3CTE,×10-6/℃ | 0.069.60.392.1842.57 | 0.059.20.332.1402.49 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00103286 CN1132896C (zh) | 2000-03-23 | 2000-03-23 | 一种从常压渣油生产针状石油焦的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00103286 CN1132896C (zh) | 2000-03-23 | 2000-03-23 | 一种从常压渣油生产针状石油焦的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1315490A CN1315490A (zh) | 2001-10-03 |
CN1132896C true CN1132896C (zh) | 2003-12-31 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN 00103286 Expired - Lifetime CN1132896C (zh) | 2000-03-23 | 2000-03-23 | 一种从常压渣油生产针状石油焦的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1132896C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111073692B (zh) * | 2018-10-19 | 2022-01-04 | 中国石油化工股份有限公司 | 优质石油焦的制备方法及其系统 |
-
2000
- 2000-03-23 CN CN 00103286 patent/CN1132896C/zh not_active Expired - Lifetime
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CN1315490A (zh) | 2001-10-03 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: China Petrochemical Group Corp. Applicant after: Sinopec Research Institute of Petroleum Processing Applicant before: China Petrochemical Group Corp. Applicant before: Chinese petrochemical industry Research Institute of Petro-Chemical Engineering of group company |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHINA PETROCHEMICAL CORPORATION; CHINA PETROLEUM + CHEMICAL CORPORATION, PETROLEUM CHEMICAL ENGINEERING INSTITUTE TO: CHINA PETROCHEMICAL CORPORATION; CHINA PETROCHEMICAL GROUP PETROCHEMICAL SINCE INSTITUTE |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20031231 |
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CX01 | Expiry of patent term |