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GB2012176B - Vacuum pipestill operation - Google Patents

Vacuum pipestill operation

Info

Publication number
GB2012176B
GB2012176B GB7846398A GB7846398A GB2012176B GB 2012176 B GB2012176 B GB 2012176B GB 7846398 A GB7846398 A GB 7846398A GB 7846398 A GB7846398 A GB 7846398A GB 2012176 B GB2012176 B GB 2012176B
Authority
GB
United Kingdom
Prior art keywords
vacuum pipestill
pipestill
vacuum
pipestill operation
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
GB7846398A
Other versions
GB2012176A (en
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB7846398A priority Critical patent/GB2012176B/en
Publication of GB2012176A publication Critical patent/GB2012176A/en
Application granted granted Critical
Publication of GB2012176B publication Critical patent/GB2012176B/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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/06—Vacuum distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB7846398A 1977-11-30 1978-11-28 Vacuum pipestill operation Expired GB2012176B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7846398A GB2012176B (en) 1977-11-30 1978-11-28 Vacuum pipestill operation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4985177 1977-11-30
GB7846398A GB2012176B (en) 1977-11-30 1978-11-28 Vacuum pipestill operation

Publications (2)

Publication Number Publication Date
GB2012176A GB2012176A (en) 1979-07-25
GB2012176B true GB2012176B (en) 1982-03-24

Family

ID=26266558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7846398A Expired GB2012176B (en) 1977-11-30 1978-11-28 Vacuum pipestill operation

Country Status (1)

Country Link
GB (1) GB2012176B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7993435B2 (en) 2004-05-21 2011-08-09 Exxonmobil Chemical Patents Inc. Process and apparatus for cracking hydrocarbon feedstock containing resid

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096907A (en) * 1981-04-22 1982-10-27 Exxon Research Engineering Co Distillation column with steam stripping
FR2507097B1 (en) * 1981-06-04 1986-05-09 Sussmeyer Sprl Ateliers METHOD AND APPARATUS FOR AUTOMATIC AND CONTINUOUS VAPORIZATION AND CONDENSATION
US4606816A (en) * 1984-12-31 1986-08-19 Mobil Oil Corporation Method and apparatus for multi-component fractionation
GB2283688A (en) * 1993-11-04 1995-05-17 Ebortec Limited Vertical cascade deodoriser
US7097758B2 (en) 2002-07-03 2006-08-29 Exxonmobil Chemical Patents Inc. Converting mist flow to annular flow in thermal cracking application
US7090765B2 (en) 2002-07-03 2006-08-15 Exxonmobil Chemical Patents Inc. Process for cracking hydrocarbon feed with water substitution
US7138047B2 (en) 2002-07-03 2006-11-21 Exxonmobil Chemical Patents Inc. Process for steam cracking heavy hydrocarbon feedstocks
ATE552322T1 (en) 2004-03-22 2012-04-15 Exxonmobil Chem Patents Inc METHOD FOR STEAM CRACKING HEAVY HYDROCARBON FEEDS
US7247765B2 (en) 2004-05-21 2007-07-24 Exxonmobil Chemical Patents Inc. Cracking hydrocarbon feedstock containing resid utilizing partial condensation of vapor phase from vapor/liquid separation to mitigate fouling in a flash/separation vessel
US7312371B2 (en) 2004-05-21 2007-12-25 Exxonmobil Chemical Patents Inc. Steam cracking of hydrocarbon feedstocks containing non-volatile components and/or coke precursors
US7235705B2 (en) 2004-05-21 2007-06-26 Exxonmobil Chemical Patents Inc. Process for reducing vapor condensation in flash/separation apparatus overhead during steam cracking of hydrocarbon feedstocks
US7351872B2 (en) 2004-05-21 2008-04-01 Exxonmobil Chemical Patents Inc. Process and draft control system for use in cracking a heavy hydrocarbon feedstock in a pyrolysis furnace
US7408093B2 (en) 2004-07-14 2008-08-05 Exxonmobil Chemical Patents Inc. Process for reducing fouling from flash/separation apparatus during cracking of hydrocarbon feedstocks
US7358413B2 (en) 2004-07-14 2008-04-15 Exxonmobil Chemical Patents Inc. Process for reducing fouling from flash/separation apparatus during cracking of hydrocarbon feedstocks
US7193123B2 (en) 2004-05-21 2007-03-20 Exxonmobil Chemical Patents Inc. Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation
US7488459B2 (en) 2004-05-21 2009-02-10 Exxonmobil Chemical Patents Inc. Apparatus and process for controlling temperature of heated feed directed to a flash drum whose overhead provides feed for cracking
US7285697B2 (en) 2004-07-16 2007-10-23 Exxonmobil Chemical Patents Inc. Reduction of total sulfur in crude and condensate cracking
US7297833B2 (en) 2004-05-21 2007-11-20 Exxonmobil Chemical Patents Inc. Steam cracking of light hydrocarbon feedstocks containing non-volatile components and/or coke precursors
US7402237B2 (en) 2004-10-28 2008-07-22 Exxonmobil Chemical Patents Inc. Steam cracking of hydrocarbon feedstocks containing salt and/or particulate matter
US7311746B2 (en) 2004-05-21 2007-12-25 Exxonmobil Chemical Patents Inc. Vapor/liquid separation apparatus for use in cracking hydrocarbon feedstock containing resid
CA2567124C (en) * 2004-05-21 2011-04-05 Exxonmobil Chemical Patents Inc. Apparatus and process for controlling temperature of heated feed directed to a flash drum whose overhead provides feed for cracking
US7481871B2 (en) 2004-12-10 2009-01-27 Exxonmobil Chemical Patents Inc. Vapor/liquid separation apparatus
US7244871B2 (en) 2004-05-21 2007-07-17 Exxonmobil Chemical Patents, Inc. Process and apparatus for removing coke formed during steam cracking of hydrocarbon feedstocks containing resids
US8173854B2 (en) 2005-06-30 2012-05-08 Exxonmobil Chemical Patents Inc. Steam cracking of partially desalted hydrocarbon feedstocks
WO2020159719A1 (en) * 2019-01-30 2020-08-06 Exxonmobil Chemical Patents Inc. Process and system for processing asphaltenes-rich feed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7993435B2 (en) 2004-05-21 2011-08-09 Exxonmobil Chemical Patents Inc. Process and apparatus for cracking hydrocarbon feedstock containing resid

Also Published As

Publication number Publication date
GB2012176A (en) 1979-07-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee