GB1236341A - Hydrogenation process - Google Patents

Hydrogenation process

Info

Publication number
GB1236341A
GB1236341A GB31060/69A GB3106069A GB1236341A GB 1236341 A GB1236341 A GB 1236341A GB 31060/69 A GB31060/69 A GB 31060/69A GB 3106069 A GB3106069 A GB 3106069A GB 1236341 A GB1236341 A GB 1236341A
Authority
GB
United Kingdom
Prior art keywords
fraction
stream
catalyst
hydrogen
effluent
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.)
Expired
Application number
GB31060/69A
Inventor
Robin J Parker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US634554A priority Critical patent/US3451922A/en
Application filed by Universal Oil Products Co filed Critical Universal Oil Products Co
Priority to GB31060/69A priority patent/GB1236341A/en
Priority to FR6920936A priority patent/FR2104631B1/fr
Priority to CA055112A priority patent/CA923062A/en
Priority to DE19691931952 priority patent/DE1931952B2/en
Publication of GB1236341A publication Critical patent/GB1236341A/en
Expired legal-status Critical Current

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
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/06—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a selective hydrogenation of the diolefins
    • 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

1,236,341. Hydrogenation of pyrolysis gasoline. UNIVERSAL OIL PRODUCTS CO. 19 June, 1969, No. 31060/69. Heading C5E. A sulphur-containing pyrolysis gasoline 10 is treated by (a) separating at 11 into a light fraction 15 comprising C 5 hydrocarbons and a fraction 16 comprising hydrocarbons from C 6 to 204‹ C. boiling point; (b) mixing at least a portion of the stream 16 with hydrogen and a recycle stream 40; (c) contacting the mixture at 18 with a catalyst of palladium on lithiated alumina to convert dienes to olefins without substantial conversion of sulphur compounds; (d) contacting the effluent from 18 with a desulphurization catalyst at 23 to saturate olefins and to convert sulphur compounds to hydrogen sulphide; (e) mixing at least a portion of the effluent from 23 with the light fraction 15 to dilute the diene content thereof; (f) contacting the mixture from (e) at 27 with hydrogen and a catalyst of palladium on lithiated alumina to convert dienes in the mixture to olefins; (g) separating the effluent from 27 to provide a recycle hydrogen stream 21, a C 5 olefin-containing hydrocarbon fraction 37, an olefin-free aromaticrich fraction 38 and a gasoline fraction 39 comprising C 9 + hydrocarbons; and recycling at least a portion of the fraction 39 as the recycle stream 40 to dilute the diene content of the stream 16. Step (c) is suitably carried out at 93-204‹ C. and 13À6-81À5 atmospheres gauge, step (d) is suitably carried out at 316-427‹ C. using a catalyst of nickel molybdate on alumina, and step (f) is suitably carried out at 143-288‹ C.
GB31060/69A 1967-04-28 1969-06-19 Hydrogenation process Expired GB1236341A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US634554A US3451922A (en) 1967-04-28 1967-04-28 Method for hydrogenation
GB31060/69A GB1236341A (en) 1967-04-28 1969-06-19 Hydrogenation process
FR6920936A FR2104631B1 (en) 1967-04-28 1969-06-23
CA055112A CA923062A (en) 1967-04-28 1969-06-23 Hydrogenation process
DE19691931952 DE1931952B2 (en) 1967-04-28 1969-06-24 PROCESS FOR HYDRATING SULFUR-CONTAINING PYROLYSIS PRODUCT

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US63455467A 1967-04-28 1967-04-28
GB31060/69A GB1236341A (en) 1967-04-28 1969-06-19 Hydrogenation process
FR6920936A FR2104631B1 (en) 1967-04-28 1969-06-23
CA055112A CA923062A (en) 1967-04-28 1969-06-23 Hydrogenation process
DE19691931952 DE1931952B2 (en) 1967-04-28 1969-06-24 PROCESS FOR HYDRATING SULFUR-CONTAINING PYROLYSIS PRODUCT

Publications (1)

Publication Number Publication Date
GB1236341A true GB1236341A (en) 1971-06-23

Family

ID=33163175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31060/69A Expired GB1236341A (en) 1967-04-28 1969-06-19 Hydrogenation process

Country Status (5)

Country Link
US (1) US3451922A (en)
CA (1) CA923062A (en)
DE (1) DE1931952B2 (en)
FR (1) FR2104631B1 (en)
GB (1) GB1236341A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295499A (en) * 1978-12-12 1981-10-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Detection of weft in shuttleless loom
EP0940464A2 (en) * 1998-03-04 1999-09-08 Haldor Topsoe A/S Process for the reduction of sulphur content in FCC heavy gasoline

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764521A (en) * 1971-10-18 1973-10-09 Dow Chemical Co Process for the upgrading of heavy cracking residues by hydrogenation
US3873440A (en) * 1973-11-14 1975-03-25 Universal Oil Prod Co Startup method for exothermic catalytic reaction zones
US3969222A (en) * 1974-02-15 1976-07-13 Universal Oil Products Company Hydrogenation and hydrodesulfurization of hydrocarbon distillate with a catalytic composite
DE2512714C2 (en) * 1975-03-22 1984-05-24 Ainslie Old Trafford Manchester Walthew Ignition coil for an internal combustion engine
US4097370A (en) * 1977-04-14 1978-06-27 The Lummus Company Hydrotreating of pyrolysis gasoline
US4110202A (en) * 1977-11-18 1978-08-29 Uop Inc. Hydrogenation process for pyrolysis liquids
FR2473542B1 (en) * 1980-01-12 1986-04-11 Jgc Corp PROCESS FOR SULFURIZING AND REFINING HYDROCARBON FRACTIONS CONTAINING LARGE QUANTITIES OF AROMATIC CONSTITUENTS
US4342070A (en) * 1980-03-18 1982-07-27 Emhart Industries, Inc. Anchoring apparatus for an electrical device
FR2629094B1 (en) * 1988-03-23 1991-01-04 Inst Francais Du Petrole PROCESS FOR THE SELECTIVE CATALYTIC HYDROGENATION IN THE LIQUID PHASE OF A NORMALLY GASEOUS FILLER CONTAINING ETHYLENE, ACETYLENE AND GASOLINE
EP0582723A1 (en) * 1992-08-04 1994-02-16 NEUMANN + STALLHERM GmbH Process for upgrading crude benzene
FR2753717B1 (en) 1996-09-24 1998-10-30 PROCESS AND PLANT FOR THE PRODUCTION OF LOW SULFUR CATALYTIC CRACKING ESSENCES
US6090270A (en) * 1999-01-22 2000-07-18 Catalytic Distillation Technologies Integrated pyrolysis gasoline treatment process
US20150119613A1 (en) * 2013-10-25 2015-04-30 Uop Llc Pyrolysis gasoline treatment process
US20150119615A1 (en) * 2013-10-25 2015-04-30 Uop Llc Pyrolysis gasoline treatment process
US9822317B2 (en) * 2014-10-10 2017-11-21 Uop Llc Process and apparatus for selectively hydrogenating naphtha
FR3035117B1 (en) * 2015-04-15 2019-04-19 IFP Energies Nouvelles PROCESS FOR SOFTENING OF SULFIDE COMPOUNDS OF AN OLEFINIC ESSENCE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133013A (en) * 1961-01-23 1964-05-12 Universal Oil Prod Co Hydrorefining of coke-forming hydrocarbon distillates
US3221078A (en) * 1961-07-06 1965-11-30 Engelhard Ind Inc Selective hydrogenation of olefins in dripolene
US3239454A (en) * 1963-01-14 1966-03-08 Socony Mobil Oil Co Selective multistage hydrogenation of hydrocarbons
US3161586A (en) * 1962-12-21 1964-12-15 Universal Oil Prod Co Hydrorefining of coke-forming hydrocarbon distillates
US3388055A (en) * 1966-04-15 1968-06-11 Air Prod & Chem Catalytic hydrogenation of unsaturated hydrocarbons
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295499A (en) * 1978-12-12 1981-10-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Detection of weft in shuttleless loom
EP0940464A2 (en) * 1998-03-04 1999-09-08 Haldor Topsoe A/S Process for the reduction of sulphur content in FCC heavy gasoline
EP0940464A3 (en) * 1998-03-04 1999-11-24 Haldor Topsoe A/S Process for the reduction of sulphur content in FCC heavy gasoline

Also Published As

Publication number Publication date
DE1931952A1 (en) 1971-01-07
US3451922A (en) 1969-06-24
FR2104631B1 (en) 1973-12-07
FR2104631A1 (en) 1972-04-21
DE1931952B2 (en) 1973-02-15
CA923062A (en) 1973-03-20

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