GB1276920A - Process for the conversion and desulfurization of sulfurous, hydrocarbonaceous charge stock - Google Patents

Process for the conversion and desulfurization of sulfurous, hydrocarbonaceous charge stock

Info

Publication number
GB1276920A
GB1276920A GB51749/69A GB5174969A GB1276920A GB 1276920 A GB1276920 A GB 1276920A GB 51749/69 A GB51749/69 A GB 51749/69A GB 5174969 A GB5174969 A GB 5174969A GB 1276920 A GB1276920 A GB 1276920A
Authority
GB
United Kingdom
Prior art keywords
stream
separated
liquid stream
vapour
vacuum
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
GB51749/69A
Inventor
Frank Stolfa
Laurence Oliver Stine
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
Application filed by Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of GB1276920A publication Critical patent/GB1276920A/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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/22—Separation of effluents
    • 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
    • C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
    • C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
    • C10G69/06—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of thermal cracking in the absence of hydrogen

Abstract

1276920 Hydrocracking; hydrorefining UNIVERSAL OIL PRODUCTS CO 22 Oct 1969 [28 Oct 1968] 51749/69 Heading C5E A sulphur-containing feed 1, e.g. residual oil extracted from tar sand, topped or reduced crude oil or vacuum residuals, is mixed with hydrogen from line 3, heated to 260-413‹ C., passed through a catalytic reactor 7 for hydrocracking and removal of organic sulphur and nitrogen compounds at 68-272 atmos. gauge and then separated at 9, at substantially the same pressure as that in the reactor 7 and, if cooled by heat exchange, at 371-413‹ C. into a vapour stream 10 and a liquid stream 12. Part of the stream 12 is recycled to the incoming feed and the rest is separated in a hot flash zone 13 at 10À2-23À8 atm.g. to produce a vapour stream 14 boiling below 343‹ C. and a liquid stream 16 containing dissolved hydrogen. The stream 16 is mixed with 1% of steam and passed through the thermal cracking coil at the effluent produced, at 466-510‹ C. and 2À6-6À8 atm.g. is cooled to 371‹ C. and separated at 19 into a vapour stream 20 and a liquid stream 24 which is then separated in a vacuum column 25 at 25-75 mm Hg. abs. to produce a light vacuum gas oil boiling from 160‹ to 399‹ C., if desired, a medium vacuum gas oil boiling from 399‹ to 527‹ C., a heavy gas oil comprising the remainder of the distillable hydrocarbons, and a residuum 28. A slop wax boiling above 527‹ C. can also be separated from the vacuum column and either in part recycled to the reactor 7 or recycled, with or without a portion of the heavy vacuum gas oil, to the thermal coil 17. The vapour stream 10 is separated at 11, at 16-60‹ C. and at substantially the same pressure as in the separator 9, to provide a recycle hydrogen stream 3 and a liquid stream 15. The liquid stream 15 and the vapour streams 14 and 20 are separated at 21 at about 4À1 atm.g. and at 16-60‹ C. into a gaseous stream 22 and a liquid stream 23 containing butane and heavier hydrocarbons. A hydrocracking catalyst used comprises 2 wt. per cent Ni and 16% Mo on a support comprising 88% Al 2 O 3 and 12% SiO 2 .
GB51749/69A 1968-10-28 1969-10-22 Process for the conversion and desulfurization of sulfurous, hydrocarbonaceous charge stock Expired GB1276920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77125068A 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
GB1276920A true GB1276920A (en) 1972-06-07

Family

ID=25091208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51749/69A Expired GB1276920A (en) 1968-10-28 1969-10-22 Process for the conversion and desulfurization of sulfurous, hydrocarbonaceous charge stock

Country Status (14)

Country Link
US (1) US3617502A (en)
JP (1) JPS4925403B1 (en)
AT (1) AT303940B (en)
BR (1) BR6913725D0 (en)
CS (1) CS167269B2 (en)
DE (1) DE1954004A1 (en)
ES (1) ES372923A1 (en)
FR (1) FR2030066B1 (en)
GB (1) GB1276920A (en)
NL (1) NL162128C (en)
NO (1) NO126921B (en)
OA (1) OA03159A (en)
SE (1) SE367213B (en)
YU (1) YU33886B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9393538B2 (en) 2014-10-10 2016-07-19 Uop Llc Process and apparatus for selectively hydrogenating naphtha
US9822317B2 (en) 2014-10-10 2017-11-21 Uop Llc Process and apparatus for selectively hydrogenating naphtha

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304450C2 (en) * 1973-01-30 1983-10-20 Linde Ag, 6200 Wiesbaden Process for the extraction of low-sulfur fission products from high-sulfur crude oil or high-sulfur crude oil fractions
US3920538A (en) * 1973-11-30 1975-11-18 Shell Oil Co Demetallation with nickel-vanadium on silica in a hydrocarbon conversion process
US4005006A (en) * 1975-07-18 1977-01-25 Gulf Research & Development Company Combination residue hydrodesulfurization and thermal cracking process
US4061562A (en) * 1976-07-12 1977-12-06 Gulf Research & Development Company Thermal cracking of hydrodesulfurized residual petroleum oils
US4097363A (en) * 1976-07-12 1978-06-27 Gulf Research & Development Company Thermal cracking of light gas oil at high severity to ethylene
US4606812A (en) * 1980-04-15 1986-08-19 Chemroll Enterprises, Inc. Hydrotreating of carbonaceous materials
GB8807807D0 (en) * 1988-03-31 1988-05-05 Shell Int Research Process for separating hydroprocessed effluent streams
US4961839A (en) * 1988-05-23 1990-10-09 Uop High conversion hydrocracking process
US5110444A (en) * 1990-08-03 1992-05-05 Uop Multi-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons
US5114562A (en) * 1990-08-03 1992-05-19 Uop Two-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons
AU2008002A (en) * 2000-11-03 2002-05-15 Kenneth Hucker Process for reduction of emissions in asphalt production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327099A (en) * 1943-08-17 Conversion of hydrocarbons
US1932174A (en) * 1927-09-01 1933-10-24 Ig Farbenindustrie Ag Production of valuable hydrocarbons
US2282451A (en) * 1938-12-29 1942-05-12 Standard Alcohol Co Desulphurizing and cracking process
US2339918A (en) * 1940-09-13 1944-01-25 Universal Oil Prod Co Hydrocarbon conversion
US2355366A (en) * 1942-01-12 1944-08-08 Phillips Petroleum Co Process for catalytically desulphurizing hydrocarbon oil
US3371029A (en) * 1966-11-30 1968-02-27 Universal Oil Prod Co Mixed-phase conversion product separation process
US3371030A (en) * 1966-12-30 1968-02-27 Universal Oil Prod Co Black oil conversion product separation process
US3409538A (en) * 1967-04-24 1968-11-05 Universal Oil Prod Co Multiple-stage cascade conversion of black oil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9393538B2 (en) 2014-10-10 2016-07-19 Uop Llc Process and apparatus for selectively hydrogenating naphtha
US9822317B2 (en) 2014-10-10 2017-11-21 Uop Llc Process and apparatus for selectively hydrogenating naphtha

Also Published As

Publication number Publication date
ES372923A1 (en) 1971-11-16
CS167269B2 (en) 1976-04-29
NL162128B (en) 1979-11-15
NO126921B (en) 1973-04-09
AT303940B (en) 1972-12-11
FR2030066B1 (en) 1973-11-16
BR6913725D0 (en) 1973-02-27
YU33886B (en) 1978-06-30
NL6916220A (en) 1970-05-01
NL162128C (en) 1980-04-15
FR2030066A1 (en) 1970-10-30
OA03159A (en) 1970-12-15
US3617502A (en) 1971-11-02
DE1954004A1 (en) 1970-06-18
JPS4925403B1 (en) 1974-06-29
SE367213B (en) 1974-05-20
YU269469A (en) 1977-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee