IT1254528B - CRACKING PROCESS IN THE PRESENCE OF A SOLVENT HYDROGEN DONOR - Google Patents

CRACKING PROCESS IN THE PRESENCE OF A SOLVENT HYDROGEN DONOR

Info

Publication number
IT1254528B
IT1254528B ITMI920627A ITMI920627A IT1254528B IT 1254528 B IT1254528 B IT 1254528B IT MI920627 A ITMI920627 A IT MI920627A IT MI920627 A ITMI920627 A IT MI920627A IT 1254528 B IT1254528 B IT 1254528B
Authority
IT
Italy
Prior art keywords
hydrogen donor
cracking process
solvent hydrogen
solvent
aromatics
Prior art date
Application number
ITMI920627A
Other languages
Italian (it)
Inventor
Bianco Alberto Del
Nicoletta Panariti
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Priority to ITMI920627A priority Critical patent/IT1254528B/en
Publication of ITMI920627A0 publication Critical patent/ITMI920627A0/en
Priority to TR93/0245A priority patent/TR26780A/en
Priority to DE4308507A priority patent/DE4308507C2/en
Priority to ES09300618A priority patent/ES2064276B1/en
Publication of ITMI920627A1 publication Critical patent/ITMI920627A1/en
Application granted granted Critical
Publication of IT1254528B publication Critical patent/IT1254528B/en

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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/007—Visbreaking
    • 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/32—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions in the presence of hydrogen-generating compounds
    • C10G47/34—Organic compounds, e.g. hydrogenated hydrocarbons

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Procedimento di visbreaking in presenza di solvente donatore di idrogeno che proviene da olio combustibile da steam cracking, ha un contenuto in aromatici superiore al 90%, almeno il 40% di detti aromatici essendo costituito da idroaromatici.Visbreaking process in the presence of a hydrogen donor solvent which comes from a steam cracking fuel oil, has a content of aromatics greater than 90%, at least 40% of said aromatics being made up of hydroaromatics.

ITMI920627A 1992-03-18 1992-03-18 CRACKING PROCESS IN THE PRESENCE OF A SOLVENT HYDROGEN DONOR IT1254528B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI920627A IT1254528B (en) 1992-03-18 1992-03-18 CRACKING PROCESS IN THE PRESENCE OF A SOLVENT HYDROGEN DONOR
TR93/0245A TR26780A (en) 1992-03-18 1993-03-17 KRAKING PROCESS IN A HYDROGEN TRANSMITTER SOLVENT REQUEST.
DE4308507A DE4308507C2 (en) 1992-03-18 1993-03-17 Cracking process in the presence of a hydrogen donor solvent
ES09300618A ES2064276B1 (en) 1992-03-18 1993-03-18 CRAQUING PROCEDURE IN THE PRESENCE OF A HYDROGEN DONOR SOLVENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920627A IT1254528B (en) 1992-03-18 1992-03-18 CRACKING PROCESS IN THE PRESENCE OF A SOLVENT HYDROGEN DONOR

Publications (3)

Publication Number Publication Date
ITMI920627A0 ITMI920627A0 (en) 1992-03-18
ITMI920627A1 ITMI920627A1 (en) 1993-09-18
IT1254528B true IT1254528B (en) 1995-09-25

Family

ID=11362482

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920627A IT1254528B (en) 1992-03-18 1992-03-18 CRACKING PROCESS IN THE PRESENCE OF A SOLVENT HYDROGEN DONOR

Country Status (4)

Country Link
DE (1) DE4308507C2 (en)
ES (1) ES2064276B1 (en)
IT (1) IT1254528B (en)
TR (1) TR26780A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7906010B2 (en) 2006-01-13 2011-03-15 Exxonmobil Chemical Patents Inc. Use of steam cracked tar
US7560020B2 (en) 2006-10-30 2009-07-14 Exxonmobil Chemical Patents Inc. Deasphalting tar using stripping tower
US7744743B2 (en) 2006-10-30 2010-06-29 Exxonmobil Chemical Patents Inc. Process for upgrading tar
US7846324B2 (en) 2007-03-02 2010-12-07 Exxonmobil Chemical Patents Inc. Use of heat exchanger in a process to deasphalt tar
US7837854B2 (en) 2008-01-31 2010-11-23 Exxonmobil Chemical Patents Inc. Process and apparatus for upgrading steam cracked tar
US7837859B2 (en) 2008-04-09 2010-11-23 Exxonmobil Chemical Patents Inc. Process and apparatus for upgrading steam cracked tar using steam
US8105479B2 (en) 2009-06-18 2012-01-31 Exxonmobil Chemical Patents Inc. Process and apparatus for upgrading steam cracker tar-containing effluent using steam
US8197668B2 (en) 2009-07-09 2012-06-12 Exxonmobil Chemical Patents Inc. Process and apparatus for upgrading steam cracker tar using hydrogen donor compounds
US9243193B2 (en) 2013-03-14 2016-01-26 Exxonmobil Research And Engineering Company Fixed bed hydrovisbreaking of heavy hydrocarbon oils
US9809756B2 (en) * 2014-05-30 2017-11-07 Exxonmobil Chemical Patents Inc. Upgrading pyrolysis tar
SG11202103052SA (en) * 2018-10-25 2021-05-28 Exxonmobil Chemical Patents Inc Solvent and temperature assisted dissolution of solids from steam cracked tar

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953513A (en) * 1956-03-05 1960-09-20 Exxon Research Engineering Co Hydrogen donor diluent cracking process
US4090947A (en) * 1976-06-04 1978-05-23 Continental Oil Company Hydrogen donor diluent cracking process
US4292168A (en) * 1979-12-28 1981-09-29 Mobil Oil Corporation Upgrading heavy oils by non-catalytic treatment with hydrogen and hydrogen transfer solvent
DE3045847C2 (en) * 1980-12-05 1983-06-30 Rütgerswerke AG, 6000 Frankfurt Process for the production of partially hydrogenated aromatics and their use
ZA845721B (en) * 1983-08-01 1986-03-26 Mobil Oil Corp Process for visbreaking resids in the presence of hydrogen-donor materials
US5215649A (en) * 1990-05-02 1993-06-01 Exxon Chemical Patents Inc. Method for upgrading steam cracker tars

Also Published As

Publication number Publication date
ES2064276A1 (en) 1995-01-16
ITMI920627A1 (en) 1993-09-18
ES2064276B1 (en) 1995-09-01
TR26780A (en) 1995-05-15
DE4308507A1 (en) 1993-09-23
ITMI920627A0 (en) 1992-03-18
DE4308507C2 (en) 1995-02-23

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