TW200636058A - A process for reducing the total acid number (TAN) of a liquid hydrocarbonaceous feedstock - Google Patents

A process for reducing the total acid number (TAN) of a liquid hydrocarbonaceous feedstock

Info

Publication number
TW200636058A
TW200636058A TW095111868A TW95111868A TW200636058A TW 200636058 A TW200636058 A TW 200636058A TW 095111868 A TW095111868 A TW 095111868A TW 95111868 A TW95111868 A TW 95111868A TW 200636058 A TW200636058 A TW 200636058A
Authority
TW
Taiwan
Prior art keywords
acid number
total acid
tan
reducing
liquid hydrocarbonaceous
Prior art date
Application number
TW095111868A
Other languages
Chinese (zh)
Other versions
TWI415930B (en
Inventor
Carolus Matthias Anna Maria Mesters
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of TW200636058A publication Critical patent/TW200636058A/en
Application granted granted Critical
Publication of TWI415930B publication Critical patent/TWI415930B/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
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • 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
    • C10G49/005—Inhibiting corrosion in hydrotreatment processes

Abstract

A process for reducing the total acid number (TAN) of a liquid hydrocarbonaceous feedstock, wherein the feedstock is contacted, in the presence of a hydrogen-containing gas and at a temperature in the range of from 200 to 400 DEG C and at elevated pressure, with a catalyst comprising an oxide of a metal of Column 3 or 4 of the Periodic Table of Elements or of a lanthanide, which catalyst is essentially free of Column 5 to 10 metals or compounds thereof, to obtain a liquid hydrocarbonaceous product with a reduced total acid number.
TW095111868A 2005-04-06 2006-04-04 A process for reducing the total acid number (tan) of a liquid hydrocarbonaceous feedstock TWI415930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05075793 2005-04-06

Publications (2)

Publication Number Publication Date
TW200636058A true TW200636058A (en) 2006-10-16
TWI415930B TWI415930B (en) 2013-11-21

Family

ID=34938139

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095111868A TWI415930B (en) 2005-04-06 2006-04-04 A process for reducing the total acid number (tan) of a liquid hydrocarbonaceous feedstock

Country Status (2)

Country Link
US (1) US20060249430A1 (en)
TW (1) TWI415930B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100098602A1 (en) 2003-12-19 2010-04-22 Opinder Kishan Bhan Systems, methods, and catalysts for producing a crude product
US7745369B2 (en) 2003-12-19 2010-06-29 Shell Oil Company Method and catalyst for producing a crude product with minimal hydrogen uptake
US7628908B2 (en) 2003-12-19 2009-12-08 Shell Oil Company Systems, methods, and catalysts for producing a crude product
BRPI0609416A2 (en) 2005-04-11 2011-10-11 Shell Int Research method to produce a gross product
US20080087578A1 (en) 2006-10-06 2008-04-17 Bhan Opinder K Methods for producing a crude product and compositions thereof
EP2737015A2 (en) 2011-07-29 2014-06-04 Saudi Arabian Oil Company Process for reducing the total acid number in refinery feedstocks

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TWI415930B (en) 2013-11-21

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