EA201891045A1 - Способ получения углеводородов c2 и c3 - Google Patents
Способ получения углеводородов c2 и c3Info
- Publication number
- EA201891045A1 EA201891045A1 EA201891045A EA201891045A EA201891045A1 EA 201891045 A1 EA201891045 A1 EA 201891045A1 EA 201891045 A EA201891045 A EA 201891045A EA 201891045 A EA201891045 A EA 201891045A EA 201891045 A1 EA201891045 A1 EA 201891045A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- hydrocracking
- stream
- hydrocarbons
- products
- recycle
- Prior art date
Links
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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/10—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only cracking steps
-
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
-
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/14—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only
- C10G65/18—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only including only cracking steps
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1037—Hydrocarbon fractions
- C10G2300/1048—Middle distillates
-
- 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
- C10G2400/20—C2-C4 olefins
-
- 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
- C10G2400/26—Fuel gas
-
- 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
- C10G2400/28—Propane and butane
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Настоящее изобретение относится к способу получения углеводородов C2 и C3, предусматривающему a) подвергание смешанного углеводородного потока, содержащего средний дистиллят, на первый гидрокрекинг в присутствии катализатора первого гидрокрекинга с получением потока продуктов первого гидрокрекинга, b) подвергание сырьевого потока второго гидрокрекинга на второй гидрокрекинг в присутствии катализатора второго гидрокрекинга с получением потока продуктов второго гидрокрекинга, причем второй гидрокрекинг является более жестким, чем первый гидрокрекинг, и c) подвергание сырьевого потока гидрокрекинга C4 на гидрокрекинг C4, оптимизированный для превращения углеводородов C4 в углеводороды C3, в присутствии катализатора гидрокрекинга C4 с получением потока продуктов гидрокрекинга C4, причем гидрокрекинг C4 является более жестким, чем второй гидрокрекинг, при этом поток продуктов первого гидрокрекинга, поток продуктов второго гидрокрекинга и поток продуктов гидрокрекинга C4 направляют в разделительную систему, которая производит: сырьевой поток второго гидрокрекинга, отделенный от потока продуктов первого гидрокрекинга, сырьевой поток гидрокрекинга C4, отделенный от потока продуктов второго гидрокрекинга, первый рециркуляционный поток, возвращаемый на первый гидрокрекинг, второй рециркуляционный поток, возвращаемый на второй гидрокрекинг, третий рециркуляционный поток, возвращаемый на гидрокрекинг C4, водородный рециркуляционный поток, состоящий из Hили Hи углеводорода C1 и возвращаемый на первый гидрокрекинг, второй гидрокрекинг и/или гидрокрекинг C4, и поток продуктов C2 и C3 углеводородов C3-, где сырьевой поток второго гидрокрекинга представляет собой поток углеводородов C12-, исключая углеводороды C10-C12, имеющие бициклические структуры, где первый рециркуляционный поток представляет собой поток углеводородов C13+ и C10-C12, имеющих бициклические структуры, где сырьевой поток гидрокрекинга C4 представляет собой поток C5-, C4- или iC4-, где второй рециркуляционный поток представляет собой поток C6+, C5+ или nC4+, где третий рециркуляционный поток представляет собой поток nC4+ или C4+.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2015/079828 WO2017101985A1 (en) | 2015-12-15 | 2015-12-15 | Process for producing c2 and c3 hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EA201891045A1 true EA201891045A1 (ru) | 2018-11-30 |
Family
ID=55027719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201891045A EA201891045A1 (ru) | 2015-12-15 | 2015-12-15 | Способ получения углеводородов c2 и c3 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10526551B2 (ru) |
| EP (1) | EP3390582B1 (ru) |
| JP (1) | JP6914261B2 (ru) |
| KR (1) | KR102456602B1 (ru) |
| CN (1) | CN108368435B (ru) |
| EA (1) | EA201891045A1 (ru) |
| SG (1) | SG11201803424PA (ru) |
| WO (1) | WO2017101985A1 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3935140A4 (en) * | 2019-03-05 | 2023-01-04 | SABIC Global Technologies B.V. | DISTRIBUTION CONCENTRATOR FOR CONVERSION OF C4 TO ETHANE/PROPANE FEED NETWORK |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260663A (en) * | 1963-07-15 | 1966-07-12 | Union Oil Co | Multi-stage hydrocracking process |
| US3256176A (en) | 1964-10-21 | 1966-06-14 | Phillips Petroleum Co | Hydrocracking heavy hydrocarbons to gasoline and distillate |
| NL141240B (nl) | 1966-08-02 | 1974-02-15 | Shell Int Research | Werkwijze voor de bereiding van etheen door thermisch kraken van een hydrokraakfractie. |
| US3409538A (en) * | 1967-04-24 | 1968-11-05 | Universal Oil Prod Co | Multiple-stage cascade conversion of black oil |
| US3579434A (en) | 1968-07-02 | 1971-05-18 | Mobil Oil Corp | Hydrocracking of naphtha |
| GB1221275A (en) | 1969-10-22 | 1971-02-03 | Shell Int Research | Process for the convesion of a hydrocarbon oil containing residual material |
| US3655551A (en) * | 1970-06-01 | 1972-04-11 | Union Oil Co | Hydrocracking-hydrogenation process |
| US3718575A (en) * | 1971-07-12 | 1973-02-27 | Universal Oil Prod Co | Hydrocracking for lpg production |
| BE793384A (fr) * | 1971-12-27 | 1973-06-27 | Texaco Development Corp | Procede d'hydrocracking pour la conversion des hydrocarbures lourds en essence a faible teneur en soufre |
| US3944481A (en) | 1973-11-05 | 1976-03-16 | The Dow Chemical Company | Conversion of crude oil fractions to olefins |
| US3928174A (en) * | 1975-01-02 | 1975-12-23 | Mobil Oil Corp | Combination process for producing LPG and aromatic rich material from naphtha |
| FR2314906A1 (fr) | 1975-06-17 | 1977-01-14 | Erap | Procede de transformation catalytique du butane |
| US4137147A (en) * | 1976-09-16 | 1979-01-30 | Institut Francais Du Petrole | Process for manufacturing olefinic hydrocarbons with respectively two and three carbon atoms per molecule |
| FR2364878A1 (fr) | 1976-09-20 | 1978-04-14 | Inst Francais Du Petrole | Procede pour la production d'isobutane, d'ethane et de propane |
| US4247386A (en) | 1979-08-06 | 1981-01-27 | Mobil Oil Corporation | Conversion of hydrocarbons to olefins |
| US4789457A (en) | 1985-06-03 | 1988-12-06 | Mobil Oil Corporation | Production of high octane gasoline by hydrocracking catalytic cracking products |
| KR100557558B1 (ko) | 2000-11-30 | 2006-03-03 | 에스케이 주식회사 | 탄화수소 혼합물로부터 방향족 탄화수소 및 액화석유가스를 제조하는 방법 |
| US6379533B1 (en) | 2000-12-18 | 2002-04-30 | Uop Llc | Hydrocracking process for production of LPG and distillate hydrocarbons |
| KR101234448B1 (ko) | 2005-11-14 | 2013-02-18 | 에스케이이노베이션 주식회사 | 탄화수소 혼합물로부터 방향족 탄화수소 및 액화석유가스를제조하는 공정 |
| WO2012071137A1 (en) | 2010-11-01 | 2012-05-31 | Shell Oil Company | Process for hydrocracking butane or naphtha in the presence of a combination of two zeolites |
| EP3237581B1 (en) | 2014-12-22 | 2021-05-12 | SABIC Global Technologies B.V. | Process for producing c2 and c3 hydrocarbons |
-
2015
- 2015-12-15 WO PCT/EP2015/079828 patent/WO2017101985A1/en active Application Filing
- 2015-12-15 EA EA201891045A patent/EA201891045A1/ru unknown
- 2015-12-15 EP EP15817174.4A patent/EP3390582B1/en active Active
- 2015-12-15 US US16/061,393 patent/US10526551B2/en active Active
- 2015-12-15 CN CN201580084911.XA patent/CN108368435B/zh active Active
- 2015-12-15 KR KR1020187015740A patent/KR102456602B1/ko active IP Right Grant
- 2015-12-15 JP JP2018531221A patent/JP6914261B2/ja active Active
- 2015-12-15 SG SG11201803424PA patent/SG11201803424PA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201803424PA (en) | 2018-05-30 |
| CN108368435A (zh) | 2018-08-03 |
| KR102456602B1 (ko) | 2022-10-19 |
| JP2018538303A (ja) | 2018-12-27 |
| US10526551B2 (en) | 2020-01-07 |
| KR20180093907A (ko) | 2018-08-22 |
| WO2017101985A1 (en) | 2017-06-22 |
| EP3390582A1 (en) | 2018-10-24 |
| EP3390582B1 (en) | 2024-02-21 |
| JP6914261B2 (ja) | 2021-08-04 |
| US20190040327A1 (en) | 2019-02-07 |
| CN108368435B (zh) | 2020-10-20 |
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