CN104650962B - 一种改进的催化裂化工艺方法 - Google Patents
一种改进的催化裂化工艺方法 Download PDFInfo
- Publication number
- CN104650962B CN104650962B CN201310585665.9A CN201310585665A CN104650962B CN 104650962 B CN104650962 B CN 104650962B CN 201310585665 A CN201310585665 A CN 201310585665A CN 104650962 B CN104650962 B CN 104650962B
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- Prior art keywords
- oil
- gas
- enters
- catalytic cracking
- freshening
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004523 catalytic cracking Methods 0.000 title claims abstract description 22
- 239000003502 gasoline Substances 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 150000001336 alkenes Chemical class 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000009833 condensation Methods 0.000 claims abstract 3
- 230000005494 condensation Effects 0.000 claims abstract 3
- 239000003921 oil Substances 0.000 claims description 85
- 239000003054 catalyst Substances 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 15
- 238000004508 fractional distillation Methods 0.000 claims description 12
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 10
- 239000004571 lime Substances 0.000 claims description 10
- 230000008929 regeneration Effects 0.000 claims description 8
- 238000011069 regeneration method Methods 0.000 claims description 8
- 239000000571 coke Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000006396 nitration reaction Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000002199 base oil Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 9
- 230000003197 catalytic effect Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 42
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 18
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 18
- 239000002283 diesel fuel Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- -1 carbon olefin hydrocarbon Chemical class 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004230 steam cracking Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
- C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
- C10G55/06—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one catalytic cracking step
-
- 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
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
原料油 | 数值 |
密度,kg/m3 | 899 |
残炭,wt% | 4.58 |
硫含量,wt% | 0.27 |
氮含量,wt% | 0.23 |
族组成wt% | |
饱和分 | 64.95 |
芳香分 | 23.35 |
胶质 | 11.09 |
沥青质 | 0.61 |
参数 | 数值 |
第一根提升管反应温度,℃ | 510 |
第二根提升管反应温度,℃ | 580 |
反应压力,MPa(a) | 0.24 |
第一根提升管总反应时间,s | 1.8 |
第二根提升管总反应时间,s | 0.5 |
再生催化剂温度,℃ | 700 |
第一根提升管剂油比 | 7.5 |
第二根提升管剂油比 | 10.5 |
产物 | 数值 |
干气wt% | 5.6 |
其中乙烯产率wt% | 2.79 |
液化气wt% | 37.27 |
其中丙烯产率wt% | 18 |
汽油wt% | 23.83 |
柴油wt% | 20.45 |
油浆wt% | 3.56 |
焦炭wt% | 9.29 |
汽油性质 | |
烯烃含量v% | ~33 |
芳烃含量v% | <30 |
辛烷值RON | 95 |
综合能耗,千克·标油/吨原料 | 79.8 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310585665.9A CN104650962B (zh) | 2013-11-19 | 2013-11-19 | 一种改进的催化裂化工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310585665.9A CN104650962B (zh) | 2013-11-19 | 2013-11-19 | 一种改进的催化裂化工艺方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104650962A CN104650962A (zh) | 2015-05-27 |
CN104650962B true CN104650962B (zh) | 2017-02-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310585665.9A Active CN104650962B (zh) | 2013-11-19 | 2013-11-19 | 一种改进的催化裂化工艺方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104650962B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3390329B1 (en) * | 2015-12-16 | 2023-09-20 | Uop Llc | Process for improving propylene recovery from fcc recovery unit |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1356372A (zh) * | 2000-12-05 | 2002-07-03 | 中国石油化工股份有限公司 | 一种降低汽油烯烃含量的催化裂化方法 |
CN102040445A (zh) * | 2009-10-14 | 2011-05-04 | 青岛石大卓越投资有限公司 | 一种丙烷或富含丙烷低碳烃的脱氢制丙烯工艺装置及方法 |
CN202954019U (zh) * | 2012-12-14 | 2013-05-29 | 山东寿光鲁清石化有限公司 | 富气回收与分离装置 |
-
2013
- 2013-11-19 CN CN201310585665.9A patent/CN104650962B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1356372A (zh) * | 2000-12-05 | 2002-07-03 | 中国石油化工股份有限公司 | 一种降低汽油烯烃含量的催化裂化方法 |
CN102040445A (zh) * | 2009-10-14 | 2011-05-04 | 青岛石大卓越投资有限公司 | 一种丙烷或富含丙烷低碳烃的脱氢制丙烯工艺装置及方法 |
CN202954019U (zh) * | 2012-12-14 | 2013-05-29 | 山东寿光鲁清石化有限公司 | 富气回收与分离装置 |
Non-Patent Citations (1)
Title |
---|
焦化凝缩油进FCC提升管回炼改质技术;孙浩 等;《催化裂化协作组第十一届年会报告论文选集(上)(九江)》;20070131;第291-293页 * |
Also Published As
Publication number | Publication date |
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CN104650962A (zh) | 2015-05-27 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Co-patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Patentee after: PetroChina Company Limited Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Co-patentee before: China Petroleum Engineering & Construction Corp. Patentee before: PetroChina Company Limited |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190816 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Co-patentee after: CNPC EAST CHINA DESIGN INSTITUTE CO.,LTD. Patentee after: PetroChina Company Limited Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Co-patentee before: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Patentee before: PetroChina Company Limited |
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TR01 | Transfer of patent right |