CN108559545B - 一种停开分馏塔系统和改变冷低分油去向的渣油加氢精制流程 - Google Patents
一种停开分馏塔系统和改变冷低分油去向的渣油加氢精制流程 Download PDFInfo
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- CN108559545B CN108559545B CN201810309441.8A CN201810309441A CN108559545B CN 108559545 B CN108559545 B CN 108559545B CN 201810309441 A CN201810309441 A CN 201810309441A CN 108559545 B CN108559545 B CN 108559545B
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- oil
- fractionating tower
- tower
- cold low
- heat exchanger
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000008569 process Effects 0.000 title claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 48
- 239000002994 raw material Substances 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000002283 diesel fuel Substances 0.000 claims abstract description 19
- 239000003502 gasoline Substances 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000010992 reflux Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 95
- 239000001257 hydrogen Substances 0.000 abstract description 10
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000005194 fractionation Methods 0.000 abstract description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005984 hydrogenation reaction Methods 0.000 abstract description 4
- 238000007670 refining Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000008161 low-grade oil Substances 0.000 abstract 1
- 238000009418 renovation Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 150000002431 hydrogen Chemical class 0.000 description 6
- 238000004523 catalytic cracking Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/02—Gasoline
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/04—Diesel oil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810309441.8A CN108559545B (zh) | 2018-04-09 | 2018-04-09 | 一种停开分馏塔系统和改变冷低分油去向的渣油加氢精制流程 |
Applications Claiming Priority (1)
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CN201810309441.8A CN108559545B (zh) | 2018-04-09 | 2018-04-09 | 一种停开分馏塔系统和改变冷低分油去向的渣油加氢精制流程 |
Publications (2)
Publication Number | Publication Date |
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CN108559545A CN108559545A (zh) | 2018-09-21 |
CN108559545B true CN108559545B (zh) | 2020-04-28 |
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CN201810309441.8A Active CN108559545B (zh) | 2018-04-09 | 2018-04-09 | 一种停开分馏塔系统和改变冷低分油去向的渣油加氢精制流程 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111394125A (zh) * | 2020-04-15 | 2020-07-10 | 上海优华系统集成技术股份有限公司 | 一种汽柴油加氢装置的分馏系统及分馏方法 |
CN113943588B (zh) * | 2020-07-16 | 2022-12-02 | 中国石油化工股份有限公司 | 一种连续重整装置预加氢处理后的石脑油分馏工艺 |
CN116064115B (zh) * | 2021-10-31 | 2025-01-03 | 中国石油化工股份有限公司 | 加氢生产环烷基橡胶填充油的工艺方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000273467A (ja) * | 1998-10-30 | 2000-10-03 | Jgc Corp | ガスタ−ビン燃料油及びその製造方法並びに発電方法 |
WO2002026917A1 (en) * | 2000-09-26 | 2002-04-04 | Uop Llc | Hydrocracking process |
CN103497782A (zh) * | 2013-10-16 | 2014-01-08 | 黑龙江省能源环境研究院 | 采用全馏分页岩油生产低硫低凝柴油的方法 |
CN105838418A (zh) * | 2016-06-13 | 2016-08-10 | 黑龙江省能源环境研究院 | 一种提高页岩油加氢精制脱氮率的方法 |
-
2018
- 2018-04-09 CN CN201810309441.8A patent/CN108559545B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000273467A (ja) * | 1998-10-30 | 2000-10-03 | Jgc Corp | ガスタ−ビン燃料油及びその製造方法並びに発電方法 |
WO2002026917A1 (en) * | 2000-09-26 | 2002-04-04 | Uop Llc | Hydrocracking process |
CN103497782A (zh) * | 2013-10-16 | 2014-01-08 | 黑龙江省能源环境研究院 | 采用全馏分页岩油生产低硫低凝柴油的方法 |
CN105838418A (zh) * | 2016-06-13 | 2016-08-10 | 黑龙江省能源环境研究院 | 一种提高页岩油加氢精制脱氮率的方法 |
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Application publication date: 20180921 Assignee: Guangdong Chuanxun Technology Co.,Ltd. Assignor: SOUTH CHINA University OF TECHNOLOGY Contract record no.: X2024980032294 Denomination of invention: A residue hydrotreating process that involves shutting down the fractionation tower system and changing the direction of the cold low separation oil Granted publication date: 20200428 License type: Common License Record date: 20241204 |
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