CN114763499B - 一种高硫石油焦脱硫方法 - Google Patents
一种高硫石油焦脱硫方法 Download PDFInfo
- Publication number
- CN114763499B CN114763499B CN202110029486.1A CN202110029486A CN114763499B CN 114763499 B CN114763499 B CN 114763499B CN 202110029486 A CN202110029486 A CN 202110029486A CN 114763499 B CN114763499 B CN 114763499B
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- CN
- China
- Prior art keywords
- petroleum coke
- sulfur petroleum
- high sulfur
- treatment
- desulfurizing
- 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 111
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 92
- 239000011593 sulfur Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 62
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 47
- 230000023556 desulfurization Effects 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 95
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000001035 drying Methods 0.000 claims abstract description 56
- 238000011282 treatment Methods 0.000 claims abstract description 52
- 238000005406 washing Methods 0.000 claims abstract description 42
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 230000003213 activating effect Effects 0.000 claims abstract description 6
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 36
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 34
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 32
- 238000000926 separation method Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 20
- 230000003009 desulfurizing effect Effects 0.000 claims description 19
- 230000003647 oxidation Effects 0.000 claims description 18
- 238000007254 oxidation reaction Methods 0.000 claims description 18
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 13
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 10
- 239000012298 atmosphere Substances 0.000 claims description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- 239000007800 oxidant agent Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- 239000012190 activator Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 3
- 238000010828 elution Methods 0.000 claims description 2
- 229960004887 ferric hydroxide Drugs 0.000 claims description 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 description 32
- 238000001914 filtration Methods 0.000 description 31
- 239000007795 chemical reaction product Substances 0.000 description 30
- 239000000047 product Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 230000035484 reaction time Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- JBGWMRAMUROVND-UHFFFAOYSA-N 1-sulfanylidenethiophene Chemical class S=S1C=CC=C1 JBGWMRAMUROVND-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011954 pollution control method Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/02—Treating solid fuels to improve their combustion by chemical means
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/02—Treating solid fuels to improve their combustion by chemical means
- C10L9/06—Treating solid fuels to improve their combustion by chemical means by oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Industrial Gases (AREA)
Abstract
Description
石油焦 | 硫含量,wt.% |
P-1 | 0.21 |
P-2 | 0.33 |
P-3 | 0.67 |
P-4 | 0.29 |
P-5 | 1.15 |
P-6 | 0.55 |
P-7 | 0.45 |
D-1 | 3.55 |
D-2 | 3.41 |
D-3 | 4.66 |
Claims (19)
Priority Applications (1)
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CN202110029486.1A CN114763499B (zh) | 2021-01-11 | 2021-01-11 | 一种高硫石油焦脱硫方法 |
Applications Claiming Priority (1)
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CN202110029486.1A CN114763499B (zh) | 2021-01-11 | 2021-01-11 | 一种高硫石油焦脱硫方法 |
Publications (2)
Publication Number | Publication Date |
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CN114763499A CN114763499A (zh) | 2022-07-19 |
CN114763499B true CN114763499B (zh) | 2023-05-05 |
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CN202110029486.1A Active CN114763499B (zh) | 2021-01-11 | 2021-01-11 | 一种高硫石油焦脱硫方法 |
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CN (1) | CN114763499B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115520860B (zh) * | 2022-09-27 | 2024-01-23 | 大理宸宇储能新材料有限公司 | 一种高硫焦改性及其制备快充石墨负极材料的方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103143322A (zh) * | 2013-03-26 | 2013-06-12 | 沈阳化工大学 | 一种改性活性炭基汽油脱硫吸附剂的制备方法 |
CN103331161A (zh) * | 2013-07-11 | 2013-10-02 | 青岛科技大学 | 用于柴油脱硫反应的催化剂、制备方法及应用 |
CN106967471A (zh) * | 2017-05-18 | 2017-07-21 | 辽宁科安隆科技有限公司 | 一种改性油泥清洁燃料及改性油泥清洁燃料的制备方法 |
CN111375375A (zh) * | 2018-12-29 | 2020-07-07 | 中国石油化工股份有限公司 | 一种脱硫吸附剂及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05220329A (ja) * | 1992-02-12 | 1993-08-31 | Ishikawajima Harima Heavy Ind Co Ltd | 再生排ガス処理装置 |
CN102267778B (zh) * | 2010-06-04 | 2013-05-01 | 中国科学院过程工程研究所 | 一种焦炉煤气脱硫脱氰废液的资源化方法 |
CN103254957B (zh) * | 2013-05-06 | 2014-08-27 | 陕西科技大学 | 一种利用胶原纤维/聚酯复合材料负载Fe(Ⅲ)脱除沼气中硫化氢的装置及方法 |
CN109499533B (zh) * | 2018-12-10 | 2021-04-20 | 太原理工大学 | 一种炭基载硫含铁脱汞吸附剂的制备方法 |
CN109777460B (zh) * | 2019-01-30 | 2021-07-16 | 虞定生 | 一种针状石油焦及其加工工艺 |
CN111675206B (zh) * | 2020-05-29 | 2021-09-03 | 中南大学 | 一种高硫石油焦的脱硫工艺 |
-
2021
- 2021-01-11 CN CN202110029486.1A patent/CN114763499B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103143322A (zh) * | 2013-03-26 | 2013-06-12 | 沈阳化工大学 | 一种改性活性炭基汽油脱硫吸附剂的制备方法 |
CN103331161A (zh) * | 2013-07-11 | 2013-10-02 | 青岛科技大学 | 用于柴油脱硫反应的催化剂、制备方法及应用 |
CN106967471A (zh) * | 2017-05-18 | 2017-07-21 | 辽宁科安隆科技有限公司 | 一种改性油泥清洁燃料及改性油泥清洁燃料的制备方法 |
CN111375375A (zh) * | 2018-12-29 | 2020-07-07 | 中国石油化工股份有限公司 | 一种脱硫吸附剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
蓝少健 ; 邹华生 ; 黄朝辉 ; 欧兵 ; .吸附天然气(ANG)储存技术吸附剂研究进展.广东化工.(第10期), * |
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CN114763499A (zh) | 2022-07-19 |
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Effective date of registration: 20231121 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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