EP0212018A1 - Verfahren zur Viskositätserniedrigung - Google Patents

Verfahren zur Viskositätserniedrigung Download PDF

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Publication number
EP0212018A1
EP0212018A1 EP85305756A EP85305756A EP0212018A1 EP 0212018 A1 EP0212018 A1 EP 0212018A1 EP 85305756 A EP85305756 A EP 85305756A EP 85305756 A EP85305756 A EP 85305756A EP 0212018 A1 EP0212018 A1 EP 0212018A1
Authority
EP
European Patent Office
Prior art keywords
stream
visbreaking
bottoms
zone
heat exchange
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.)
Withdrawn
Application number
EP85305756A
Other languages
English (en)
French (fr)
Inventor
John B White, Jr.
Robert E. Mcharg
Frank Stolfa
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 US06/563,327 priority Critical patent/US4536280A/en
Application filed by UOP LLC filed Critical UOP LLC
Priority to EP85305756A priority patent/EP0212018A1/de
Publication of EP0212018A1 publication Critical patent/EP0212018A1/de
Withdrawn legal-status Critical Current

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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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/007—Visbreaking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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)
EP85305756A 1983-12-19 1985-08-14 Verfahren zur Viskositätserniedrigung Withdrawn EP0212018A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06/563,327 US4536280A (en) 1983-12-19 1983-12-19 Visbreaking process
EP85305756A EP0212018A1 (de) 1985-08-14 1985-08-14 Verfahren zur Viskositätserniedrigung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85305756A EP0212018A1 (de) 1985-08-14 1985-08-14 Verfahren zur Viskositätserniedrigung

Publications (1)

Publication Number Publication Date
EP0212018A1 true EP0212018A1 (de) 1987-03-04

Family

ID=8194328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85305756A Withdrawn EP0212018A1 (de) 1983-12-19 1985-08-14 Verfahren zur Viskositätserniedrigung

Country Status (1)

Country Link
EP (1) EP0212018A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065165A (en) * 1959-11-24 1962-11-20 Exxon Research Engineering Co Thermal cracking of hydrocarbons
US4169782A (en) * 1978-01-06 1979-10-02 Uop Inc. Visbreaking process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065165A (en) * 1959-11-24 1962-11-20 Exxon Research Engineering Co Thermal cracking of hydrocarbons
US4169782A (en) * 1978-01-06 1979-10-02 Uop Inc. Visbreaking process

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19870520

17Q First examination report despatched

Effective date: 19880427

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19890320

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STOLFA, FRANK

Inventor name: WHITE, JOHN B, JR.

Inventor name: MCHARG, ROBERT E.