GB1391649A - Process for the production of liquefied petroleum gas - Google Patents

Process for the production of liquefied petroleum gas

Info

Publication number
GB1391649A
GB1391649A GB3233572A GB3233572A GB1391649A GB 1391649 A GB1391649 A GB 1391649A GB 3233572 A GB3233572 A GB 3233572A GB 3233572 A GB3233572 A GB 3233572A GB 1391649 A GB1391649 A GB 1391649A
Authority
GB
United Kingdom
Prior art keywords
stage
stages
naphtha
lpg
petroleum gas
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
GB3233572A
Inventor
C H Watkins
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 GB1391649A publication Critical patent/GB1391649A/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
    • C10G65/10—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
    • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1391649 Making liquified petroleum gas; hydrocracking UNIVERSAL OIL PRODUCTS CO 11 July 1972 [12 July 1971] 32335/72 Heading C5E Liquified petroleum gas (LPG) is made from a liquid hydrocarbon feedstock boiling above the gasoline boiling range in a two-stage hydrocracking process, each stage 4, 9 being followed by a separation stage 6, 11. The first stage 6 provides a vapour phase 7 containing gasolines, and a higher boiling liquid phase 2. The stage 11 provides a vapour phase 3 and a liquid phase 12 which contains LPG, and is separated at 13 into unreacted gasolines and LPG. The stages 4, 9 are catalytic, and while the pressures in the stages 6, 11 are respectively the same as those in the stages 4, 9, e.g. about 2000 p.s.i.g., the temperature in the stage 6 is about 400‹ F. and in the stage 11 it is in the range 60‹ to 140‹ F. The feedstock 1 may be subjected to an initial hydrorefining stage over a Ni-Mo catalyst on an alumina-silica support, at a temperature of about 850‹ F., some propane-butane being recovered, and product heptane-390‹ F. naphtha being passed to stage 9. Recycle streams of H 2 at 3 and naphtha at 8 are shown on the Figure, and some of the naphtha 8 may be recycled to the separation stage 6. The catalysts in stages 4, 9 contain at least one Group VIII of Group VIB metal, or Sn, Ge, Re, and the catalyst in stage 9 is preferably zeolitic.
GB3233572A 1971-07-12 1972-07-11 Process for the production of liquefied petroleum gas Expired GB1391649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16158671A 1971-07-12 1971-07-12

Publications (1)

Publication Number Publication Date
GB1391649A true GB1391649A (en) 1975-04-23

Family

ID=22581812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3233572A Expired GB1391649A (en) 1971-07-12 1972-07-11 Process for the production of liquefied petroleum gas

Country Status (16)

Country Link
US (1) US3718575A (en)
JP (1) JPS5127242B1 (en)
AR (1) AR220881A1 (en)
AU (1) AU458034B2 (en)
BR (1) BR7204613D0 (en)
CA (1) CA978126A (en)
ES (1) ES404746A1 (en)
FR (1) FR2145546B1 (en)
GB (1) GB1391649A (en)
IL (1) IL39832A (en)
IT (1) IT965901B (en)
NL (1) NL7209605A (en)
PL (1) PL89010B1 (en)
SE (1) SE373833B (en)
SU (1) SU506302A3 (en)
ZA (1) ZA724588B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007408A1 (en) * 2002-07-12 2004-01-22 Basf Aktiengesellschaft Method for the production of butadiene from n-butane

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882014A (en) * 1972-10-26 1975-05-06 Universal Oil Prod Co Reaction zone effluents separation and hydrogen enrichment process
US3847796A (en) * 1973-03-15 1974-11-12 Universal Oil Prod Co Hydrocracking process for the production of lpg
US3963600A (en) * 1974-07-16 1976-06-15 Universal Oil Products Company Combination process for the conversion of heavy distillates to LPG
US3917562A (en) * 1974-07-16 1975-11-04 Universal Oil Prod Co Combination process for the conversion of heavy distillates to LPG
US4247386A (en) * 1979-08-06 1981-01-27 Mobil Oil Corporation Conversion of hydrocarbons to olefins
JPS6238179U (en) * 1985-08-26 1987-03-06
GB2195654A (en) * 1986-09-30 1988-04-13 Shell Int Research Process for recovery of hydrocarbons from a fluid feed
US4875991A (en) * 1989-03-27 1989-10-24 Amoco Corporation Two-catalyst hydrocracking process
US6379533B1 (en) * 2000-12-18 2002-04-30 Uop Llc Hydrocracking process for production of LPG and distillate hydrocarbons
US6953870B2 (en) * 2002-08-26 2005-10-11 Tsoung Y Yan Self-propelled liquid fuel
US8926826B2 (en) * 2011-04-28 2015-01-06 E I Du Pont De Nemours And Company Liquid-full hydroprocessing to improve sulfur removal using one or more liquid recycle streams
SG11201606020PA (en) * 2014-02-25 2016-08-30 Saudi Basic Ind Corp Process for converting hydrocarbons into olefins
US10301561B2 (en) * 2014-02-25 2019-05-28 Saudi Basic Industries Corporation Process for converting hydrocarbons into olefins
SG11201704643TA (en) 2014-12-22 2017-07-28 Sabic Global Technologies Bv Process for producing lpg and btx
WO2016102249A1 (en) 2014-12-22 2016-06-30 Sabic Global Technologies B.V. Process for producing lpg and btx
KR20170098867A (en) 2014-12-22 2017-08-30 사빅 글로벌 테크놀러지스 비.브이. Process for producing c2 and c3 hydrocarbons
US10526551B2 (en) * 2014-12-22 2020-01-07 Sabic Global Technologies B.V. Process for producing C2 and C3 hydrocarbons
CN107109257A (en) 2014-12-22 2017-08-29 沙特基础工业全球技术有限公司 Method for producing C2 and C3 hydrocarbon

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047490A (en) * 1958-11-04 1962-07-31 Phillips Petroleum Co Hydrocracking process
US3215617A (en) * 1962-06-13 1965-11-02 Cities Service Res & Dev Co Hydrogenation cracking process in two stages
GB1088933A (en) * 1964-03-10 1967-10-25 British Petroleum Co Improvements relating to the catalytic conversion of hydrocarbons
US3256178A (en) * 1965-05-25 1966-06-14 Union Oil Co Hydrocracking process
US3617483A (en) * 1968-04-25 1971-11-02 Texaco Inc Hydrocracking process
US3607723A (en) * 1969-03-28 1971-09-21 Texaco Inc Split flow hydrocracking process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007408A1 (en) * 2002-07-12 2004-01-22 Basf Aktiengesellschaft Method for the production of butadiene from n-butane
US7034195B2 (en) 2002-07-12 2006-04-25 Basf Aktiengesellschaft Method for the production of butadiene from n-butane
EA007394B1 (en) * 2002-07-12 2006-10-27 Басф Акциенгезелльшафт Method for the production of butadiene from n-butane
KR100974260B1 (en) * 2002-07-12 2010-08-06 바스프 에스이 Method for the production of butadiene from n-butane

Also Published As

Publication number Publication date
FR2145546A1 (en) 1973-02-23
SE373833B (en) 1975-02-17
IT965901B (en) 1974-02-11
IL39832A (en) 1975-04-25
AR220881A1 (en) 1980-12-15
ES404746A1 (en) 1975-07-01
US3718575A (en) 1973-02-27
FR2145546B1 (en) 1978-01-06
AU4442572A (en) 1974-01-17
NL7209605A (en) 1973-01-16
DE2233826B2 (en) 1975-11-13
PL89010B1 (en) 1976-10-30
CA978126A (en) 1975-11-18
IL39832A0 (en) 1972-09-28
DE2233826A1 (en) 1973-02-08
SU506302A3 (en) 1976-03-05
JPS5127242B1 (en) 1976-08-11
ZA724588B (en) 1973-04-25
AU458034B2 (en) 1975-02-13
BR7204613D0 (en) 1973-05-24

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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