CN109722284B - 一种重油预处理的方法 - Google Patents
一种重油预处理的方法 Download PDFInfo
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- CN109722284B CN109722284B CN201711020632.4A CN201711020632A CN109722284B CN 109722284 B CN109722284 B CN 109722284B CN 201711020632 A CN201711020632 A CN 201711020632A CN 109722284 B CN109722284 B CN 109722284B
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- 238000002203 pretreatment Methods 0.000 title claims abstract description 11
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- 230000008569 process Effects 0.000 claims abstract description 32
- 239000002131 composite material Substances 0.000 claims abstract description 29
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- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 23
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 10
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 10
- RURPJGZXBHYNEM-UHFFFAOYSA-N 2-[2-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol Chemical compound C=1C=CC=C(O)C=1C=NC(C)CN=CC1=CC=CC=C1O RURPJGZXBHYNEM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 19
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- 238000004939 coking Methods 0.000 claims description 11
- 239000000084 colloidal system Substances 0.000 claims description 5
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- 230000003111 delayed effect Effects 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000004227 thermal cracking Methods 0.000 claims description 3
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- 238000005516 engineering process Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
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- 239000002904 solvent Substances 0.000 description 8
- 238000004062 sedimentation Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
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- 239000003292 glue Substances 0.000 description 3
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Abstract
Description
项目 | 数据 |
密度(20℃),g/cm<sup>3</sup> | 1.0052 |
粘度(100℃),mm<sup>2</sup>/s | 578.4 |
残炭,wt% | 17.28 |
金属含量Ni+V,wppm | 178 |
四组分,wt% | |
饱和分 | 21 |
芳香分 | 30 |
胶质 | 44 |
沥青质 | 5 |
项目 | 数据 |
试验条件 | |
温度,℃ | 400 |
压力,MPa | 1 |
停留时间,min | 120 |
产物产率(质量分数),% | |
裂化气 | 3.3 |
<200℃ | 7.8 |
200~350℃ | 11.1 |
>350℃ | 77.8 |
项目 | 数据 |
密度(20℃),g/cm<sup>3</sup> | 0.9868 |
粘度(100℃),mm<sup>2</sup>/s | 70.7 |
残炭,wt% | 20.14 |
金属含量Ni+V,wppm | 222.6 |
四组分,wt% | |
饱和分 | 29 |
芳香分 | 26 |
胶质 | 33 |
沥青质 | 12 |
项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 比较例1 | 比较例2 |
密度(20℃),g/cm<sup>3</sup> | 0.9624 | 0.9586 | 0.9636 | 0.9756 | 0.9542 | 0.9658 | 0.9846 |
粘度(100℃),mm<sup>2</sup>/s | 68.7 | 66.9 | 69.2 | 69.8 | 66.4 | 68.9 | 112.0 |
残炭, wt% | 11.42 | 11.03 | 11.65 | 12.21 | 10.98 | 12.6 | 12.62 |
金属Ni+V,wppm | 89.6 | 88.7 | 89.9 | 90.2 | 86.1 | 91.5 | 82.0 |
四组分,wt% | |||||||
饱和分 | 44.3 | 44.0 | 43.9 | 43.3 | 44.4 | 44.3 | 37.8 |
芳香分 | 39.7 | 40.3 | 38.6 | 39.5 | 38.9 | 40.2 | 40.7 |
胶质 | 13.2 | 12.6 | 14.1 | 13.7 | 14.6 | 11.9 | 17.1 |
沥青质 | 2.8 | 3.1 | 3.4 | 3.5 | 2.1 | 3.6 | 4.4 |
项目 | 实施例1 | 比较例1 | 比较例2 |
试验条件 | |||
温度,℃ | 380 | 380 | 380 |
压力,MPa | 15 | 15 | 15 |
氢油体积比 | 650 | 650 | 650 |
液时体积空速,h<sup>-1</sup> | 0.23 | 0.23 | 0.23 |
实验结果 | |||
密度(20℃),g/cm<sup>3</sup> | 0.9312 | 0.9343 | 0.9350 |
残炭,wt% | 5.14 | 5.50 | 5.87 |
金属Ni+V,wppm | 14.0 | 15 | 15 |
运转周期,h | 9200 | 8600 | 8100 |
Claims (15)
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CN113881458A (zh) * | 2021-11-09 | 2022-01-04 | 山东京博石油化工有限公司 | 一种回炼油催化裂化处理系统及处理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101522868A (zh) * | 2006-10-11 | 2009-09-02 | 道达尔炼油与销售部 | 适用于高硫及低硫燃料油的船用润滑油 |
CN103642539A (zh) * | 2013-12-25 | 2014-03-19 | 济南开发区星火科学技术研究院 | 一种船用燃料油的调和方法 |
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US9109176B2 (en) * | 2011-03-28 | 2015-08-18 | Exxonmobil Research And Engineering Company | Method for making marine bunker fuels |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101522868A (zh) * | 2006-10-11 | 2009-09-02 | 道达尔炼油与销售部 | 适用于高硫及低硫燃料油的船用润滑油 |
CN103642539A (zh) * | 2013-12-25 | 2014-03-19 | 济南开发区星火科学技术研究院 | 一种船用燃料油的调和方法 |
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Effective date of registration: 20230901 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
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