FI66898B - Hydrering av pyrolysbenzin - Google Patents
Hydrering av pyrolysbenzin Download PDFInfo
- Publication number
- FI66898B FI66898B FI791259A FI791259A FI66898B FI 66898 B FI66898 B FI 66898B FI 791259 A FI791259 A FI 791259A FI 791259 A FI791259 A FI 791259A FI 66898 B FI66898 B FI 66898B
- Authority
- FI
- Finland
- Prior art keywords
- fraction
- hydrogenation
- diene value
- process according
- product
- 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/32—Selective hydrogenation of the diolefin or acetylene compounds
-
- 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)
Claims (9)
1. Förfarande för raffinering av pyrolysbensin genom att katalytiskt hydrera pyrolysbensin tili bildning av ett hydre-rat utloppsflöde och avskilja en C^-kolvätefraktion frän det hydrerade utloppsflödet, varvid en del av det hydrerade utlopps-flödet recirkuleras tili hydreringen, kännetecknat av att en del av C^-kolvätefraktionen avskiljs, varvid en netto-C^-produkt iterstar, och den förstnämnda delen förenas med en del av pro-dukten frän hydreringssteget, varvid ett förenat recirkulations-flöde tili hydreringssteget erhälls.
2. Förfarande enligt patentkravet 1, kännetecknat av att det hydrerade utloppsflödet har ett dienvärde som är under 4 och att mängden av den frän C5~fraktionen avskilda delen är tillräckligt stor för att man skall erheillä en äterstäende netto-C^-produkt med ett dienvärde som är under 5.
3. Förfarande enligt patentkravet 2, kännetecknat av att det hydrerade utloppsflödet har ett dienvärde mellan 1,0- 2,5 och den äterstäende netto-C^-produkten har ett dienvärde mellan 1,5-3,0.
4. Förfarande enligt nägot av de föregäende patentkraven, kännetecknat av att hydreringen utförs vid en tem-peratur mellan 49-232°C och vid ett tryck mellan 1-7 MPa. 1 Förfarande enligt nägot av de föregäende patentkraven, kännetecknat av att den frän C^-fraktionen avskilda delen recirkuleras i en sadan mängd att förhällandet mellan C^-föreningens
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/910,822 US4173529A (en) | 1978-05-30 | 1978-05-30 | Hydrotreating of pyrolysis gasoline |
| US91082278 | 1978-05-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI791259A FI791259A (fi) | 1979-12-01 |
| FI66898B true FI66898B (fi) | 1984-08-31 |
| FI66898C FI66898C (fi) | 1984-12-10 |
Family
ID=25429373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI791259A FI66898C (fi) | 1978-05-30 | 1979-04-18 | Hydrering av pyrolysbenzin |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4173529A (sv) |
| JP (1) | JPS54156015A (sv) |
| CA (1) | CA1121292A (sv) |
| DE (1) | DE2920862A1 (sv) |
| FI (1) | FI66898C (sv) |
| FR (1) | FR2427376B1 (sv) |
| GB (1) | GB2022130B (sv) |
| IT (1) | IT7948868A0 (sv) |
| NL (1) | NL7903367A (sv) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5679241A (en) * | 1995-05-17 | 1997-10-21 | Abb Lummus Global Inc. | Olefin plant recovery system employing catalytic distillation |
| US6656342B2 (en) | 2001-04-04 | 2003-12-02 | Chevron U.S.A. Inc. | Graded catalyst bed for split-feed hydrocracking/hydrotreating |
| US6583186B2 (en) | 2001-04-04 | 2003-06-24 | Chevron U.S.A. Inc. | Method for upgrading Fischer-Tropsch wax using split-feed hydrocracking/hydrotreating |
| US6589415B2 (en) | 2001-04-04 | 2003-07-08 | Chevron U.S.A., Inc. | Liquid or two-phase quenching fluid for multi-bed hydroprocessing reactor |
| WO2010144512A2 (en) * | 2009-06-11 | 2010-12-16 | Shell Oil Company | A process for the selective hydrogenation and hydrodesulferization of a pyrolysis gasoline feedstock |
| US8663458B2 (en) | 2011-02-03 | 2014-03-04 | Chemical Process and Production, Inc | Process to hydrodesulfurize pyrolysis gasoline |
| WO2013019586A2 (en) * | 2011-07-29 | 2013-02-07 | Saudi Arabian Oil Company | Hydrotreating of aromatic-extracted hydrocarbon streams |
| JP6018198B2 (ja) | 2011-07-29 | 2016-11-02 | サウジ アラビアン オイル カンパニー | 芳香族分離を伴う統合型水素化および異性化処理プロセス |
| US9090836B2 (en) | 2011-08-31 | 2015-07-28 | Exxonmobil Chemical Patents Inc. | Upgrading hydrocarbon pyrolysis products |
| CA2845002C (en) * | 2011-08-31 | 2017-02-28 | Exxonmobil Chemical Patents Inc. | Preheating feeds to hydrocarbon pyrolysis products hydroprocessing |
| WO2013033590A2 (en) * | 2011-08-31 | 2013-03-07 | Exxonmobil Chemical Patents Inc. | Upgrading hydrocarbon pyrolysis products by hydroprocessing |
| US9090835B2 (en) | 2012-08-31 | 2015-07-28 | Exxonmobil Chemical Patents Inc. | Preheating feeds to hydrocarbon pyrolysis products hydroprocessing |
| US9102884B2 (en) | 2012-08-31 | 2015-08-11 | Exxonmobil Chemical Patents Inc. | Hydroprocessed product |
| CN105087065B (zh) * | 2014-05-15 | 2017-01-25 | 中国石化工程建设有限公司 | 一种裂解汽油中心馏分加氢装置及方法 |
| WO2016099787A1 (en) | 2014-12-17 | 2016-06-23 | Exxonmobil Chemical Patents Inc. | Methods and systems for treating a hydrocarbon feed |
| US10752842B2 (en) * | 2015-07-02 | 2020-08-25 | Haldor Topsøe A/S | Demetallization of hydrocarbons |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL302682A (sv) * | 1962-12-31 | 1900-01-01 | ||
| US3494859A (en) * | 1967-06-07 | 1970-02-10 | Universal Oil Prod Co | Two-stage hydrogenation of an aromatic hydrocarbon feedstock containing diolefins,monoolefins and sulfur compounds |
| US3537982A (en) * | 1969-04-28 | 1970-11-03 | Universal Oil Prod Co | Method for hydrogenation |
| US3853748A (en) * | 1969-11-05 | 1974-12-10 | Phillips Petroleum Co | Hydrogenation of cyclopentadiene |
-
1978
- 1978-05-30 US US05/910,822 patent/US4173529A/en not_active Expired - Lifetime
-
1979
- 1979-04-17 JP JP4782579A patent/JPS54156015A/ja active Pending
- 1979-04-17 GB GB7913298A patent/GB2022130B/en not_active Expired
- 1979-04-18 FI FI791259A patent/FI66898C/fi not_active IP Right Cessation
- 1979-04-27 FR FR7910819A patent/FR2427376B1/fr not_active Expired
- 1979-04-27 IT IT7948868A patent/IT7948868A0/it unknown
- 1979-04-27 NL NL7903367A patent/NL7903367A/xx not_active Application Discontinuation
- 1979-05-18 CA CA000328083A patent/CA1121292A/en not_active Expired
- 1979-05-23 DE DE19792920862 patent/DE2920862A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2022130B (en) | 1982-09-22 |
| NL7903367A (nl) | 1979-12-04 |
| US4173529A (en) | 1979-11-06 |
| FI791259A (fi) | 1979-12-01 |
| GB2022130A (en) | 1979-12-12 |
| FI66898C (fi) | 1984-12-10 |
| IT7948868A0 (it) | 1979-04-27 |
| FR2427376A1 (fr) | 1979-12-28 |
| DE2920862A1 (de) | 1979-12-13 |
| FR2427376B1 (fr) | 1985-07-12 |
| JPS54156015A (en) | 1979-12-08 |
| CA1121292A (en) | 1982-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: THE LUMMUS CO |