BR0017384B1 - hydrotreating process of a heavy fraction of hydrocarbons with interchangeable reactors and short circuit reactors. - Google Patents

hydrotreating process of a heavy fraction of hydrocarbons with interchangeable reactors and short circuit reactors.

Info

Publication number
BR0017384B1
BR0017384B1 BRPI0017384-3A BR0017384A BR0017384B1 BR 0017384 B1 BR0017384 B1 BR 0017384B1 BR 0017384 A BR0017384 A BR 0017384A BR 0017384 B1 BR0017384 B1 BR 0017384B1
Authority
BR
Brazil
Prior art keywords
reactors
hydrocarbons
short circuit
heavy fraction
interchangeable
Prior art date
Application number
BRPI0017384-3A
Other languages
Portuguese (pt)
Other versions
BR0017384A (en
Inventor
Pascal Tromeur
Stephane Kressmann
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 filed Critical
Publication of BR0017384A publication Critical patent/BR0017384A/en
Publication of BR0017384B1 publication Critical patent/BR0017384B1/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
    • 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
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1048—Middle distillates
    • C10G2300/1059—Gasoil having a boiling range of about 330 - 427 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1074—Vacuum distillates
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/205—Metal content
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/205—Metal content
    • C10G2300/206—Asphaltenes
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/30—Physical properties of feedstocks or products
    • C10G2300/301—Boiling range
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4081—Recycling aspects
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/44—Solvents

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)
BRPI0017384-3A 2000-12-11 2000-12-11 hydrotreating process of a heavy fraction of hydrocarbons with interchangeable reactors and short circuit reactors. BR0017384B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2000/003472 WO2002048288A1 (en) 2000-12-11 2000-12-11 Method for hydrotreatment of a heavy hydrocarbon fraction with switchable reactors and reactors capable of being shorted out

Publications (2)

Publication Number Publication Date
BR0017384A BR0017384A (en) 2004-03-02
BR0017384B1 true BR0017384B1 (en) 2011-04-05

Family

ID=8848233

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0017384-3A BR0017384B1 (en) 2000-12-11 2000-12-11 hydrotreating process of a heavy fraction of hydrocarbons with interchangeable reactors and short circuit reactors.

Country Status (12)

Country Link
US (1) US20040055934A1 (en)
EP (1) EP1343857B1 (en)
JP (1) JP4697571B2 (en)
KR (1) KR100783448B1 (en)
CN (1) CN1322097C (en)
AU (1) AU2001226863A1 (en)
BR (1) BR0017384B1 (en)
CA (1) CA2432022A1 (en)
DE (1) DE60029645T2 (en)
MX (1) MXPA03005072A (en)
NO (1) NO332312B1 (en)
WO (1) WO2002048288A1 (en)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20022185A1 (en) * 2002-10-15 2004-04-16 Enitecnologie Spa PROCESS FOR THE PREPARATION OF PHENOL BY HYDRODEXYGENATION OF BENZENDIOLS.
KR100917078B1 (en) * 2005-08-16 2009-09-15 리서치 인스티튜트 오브 페트롤리움 인더스트리 Process for hydroconverting of a heavy hydrocarbonaceous feedstock
DE102007031680A1 (en) * 2007-07-06 2009-01-08 Thermo Fisher Scientific (Bremen) Gmbh Apparatus for providing gases, in particular for the isotope ratio analysis
EP2234710A2 (en) * 2007-11-28 2010-10-06 Saudi Arabian Oil Company Process for catalytic hydrotreating of sour crude oils
US8372267B2 (en) * 2008-07-14 2013-02-12 Saudi Arabian Oil Company Process for the sequential hydroconversion and hydrodesulfurization of whole crude oil
WO2010009082A1 (en) * 2008-07-14 2010-01-21 Saudi Arabian Oil Company A prerefining process for the hydrodesulfurization of heavy sour crude oils to produce sweeter lighter crudes using moving catalyst system
WO2010009077A2 (en) * 2008-07-14 2010-01-21 Saudi Arabian Oil Company Process for the treatment of heavy oils using light hydrocarbon components as a diluent
FR2940313B1 (en) * 2008-12-18 2011-10-28 Inst Francais Du Petrole HYDROCRACKING PROCESS INCLUDING PERMUTABLE REACTORS WITH LOADS CONTAINING 200PPM WEIGHT-2% WEIGHT OF ASPHALTENES
FR2940143B1 (en) 2008-12-18 2015-12-11 Inst Francais Du Petrole HYDRODEMETALLATION AND HYDRODESULFURIZATION CATALYSTS AND IMPLEMENTATION IN A SINGLE FORMULATION CHAINING PROCESS
BRPI1012764A2 (en) * 2009-06-22 2019-07-09 Aramco Services Co Alternative process for treating heavy crude oils in a coking refinery.
FR2950072B1 (en) * 2009-09-11 2013-11-01 Inst Francais Du Petrole METHOD OF HYDROCONVERSION IN FIXED BED OF A CRUDE OIL, OFF OR NOT, USING PERMUTABLE REACTORS FOR THE PRODUCTION OF A SYNTHETIC RAW PRERAFFIN.
CA2777183A1 (en) * 2009-10-09 2011-04-14 Velocys Inc. Process for treating heavy oil
US8618011B2 (en) 2010-04-09 2013-12-31 Kellogg Brown & Root Llc Systems and methods for regenerating a spent catalyst
US8808535B2 (en) * 2010-06-10 2014-08-19 Kellogg Brown & Root Llc Vacuum distilled DAO processing in FCC with recycle
CN102311787B (en) * 2010-07-07 2014-05-21 中国石油化工股份有限公司 Method of hydrogenating liquefied petroleum gas to prepare ethylene cracking feed
CN102311789A (en) * 2010-07-07 2012-01-11 中国石油化工股份有限公司 Heavy hydrocarbon flexible hydrogenation method
CN102443438A (en) * 2010-10-12 2012-05-09 中国石油化工股份有限公司 Combined process for pretreating and catalytically cracking hydrocarbon oil
CN102465009B (en) * 2010-11-04 2014-04-16 中国石油化工股份有限公司 Multistage boiling bed heavy oil hydrogenation treatment method
CN102453547B (en) * 2010-10-15 2016-04-13 中国石油化工股份有限公司 A kind of heavy oil lightweight combination process
CN102453530B (en) * 2010-10-26 2015-05-20 中国石油化工股份有限公司 Hydrogenation method for processing heavy oil
FR2970260B1 (en) * 2011-01-10 2014-07-25 IFP Energies Nouvelles METHOD FOR HYDROTREATING HEAVY HYDROCARBON LOADS WITH PERMUTABLE REACTORS INCLUDING AT LEAST ONE SHORT-CIRCUIT STEP OF A CATALYTIC BED
FR2970261B1 (en) * 2011-01-10 2013-05-03 IFP Energies Nouvelles METHOD FOR HYDROPROCESSING HYDROCARBON HEAVY LOADS WITH PERMUTABLE REACTORS INCLUDING AT LEAST ONE PROGRESSIVE PERMUTATION STEP
FR2970478B1 (en) * 2011-01-18 2014-05-02 IFP Energies Nouvelles FIXED BED HYDROCONVERSION PROCESS OF A CRUDE OIL, DETAILED OR NOT, FRACTIONATION AND THEN DEASPHALIZATION OF THE HEAVY FRACTION FOR THE PRODUCTION OF A SYNTHETIC RAW PRERAFFIN
CN102952580B (en) * 2011-08-26 2015-05-13 中国石油天然气股份有限公司 High-metal, high-sulfur and high-nitrogen inferior heavy oil hydrotreating process
CN102952581B (en) * 2011-08-26 2015-05-27 中国石油天然气股份有限公司 Hydrotreating process for inferior heavy oil
CN102952579B (en) * 2011-08-26 2015-11-18 中国石油天然气股份有限公司 Inferior heavy oil hydrotreating process for maximally improving catalyst utilization rate
CN103013567B (en) * 2011-09-28 2015-02-25 中国石油化工股份有限公司 Method for preparing needle coke material by catalytic cracking slurry
FR2981659B1 (en) * 2011-10-20 2013-11-01 Ifp Energies Now PROCESS FOR CONVERTING PETROLEUM LOADS COMPRISING A BOILING BED HYDROCONVERSION STEP AND A FIXED BED HYDROTREATMENT STEP FOR THE PRODUCTION OF LOW SULFUR CONTENT
CN103059931B (en) * 2011-10-21 2014-12-31 中国石油化工股份有限公司 Residual oil hydrotreating method
CN103059928B (en) * 2011-10-24 2014-12-31 中国石油化工股份有限公司 Hydrotreating device and application thereof as well as residual oil hydrotreating method
CN103102940B (en) * 2011-11-10 2016-01-20 中国石油化工股份有限公司 A kind of combined technical method of mink cell focus hydrotreatment
CN103102941B (en) * 2011-11-10 2015-07-22 中国石油化工股份有限公司 Hydrotreatment method for heavy oil by using multistage fluidized beds
FR2983866B1 (en) 2011-12-07 2015-01-16 Ifp Energies Now PROCESS FOR HYDROCONVERSION OF PETROLEUM LOADS IN BEDS FOR THE PRODUCTION OF LOW SULFUR CONTENT FIELDS
CN103289734B (en) * 2012-03-01 2015-11-18 中国石油天然气股份有限公司 Catalyst combined hydrotreating process for high-metal, high-sulfur and high-nitrogen inferior heavy oil
CN103289736B (en) * 2012-03-01 2015-09-23 中国石油天然气股份有限公司 Inferior heavy oil catalyst combined hydrotreating process for furthest improving catalyst utilization rate
CN103289735B (en) * 2012-03-01 2015-09-23 中国石油天然气股份有限公司 Inferior heavy oil hydrotreatment process by catalyst combination
CN103540349B (en) * 2012-07-12 2016-02-10 中国石油天然气股份有限公司 Inferior heavy oil and residual oil hydrotreating combined process for prolonging service life of catalyst
CN103773429B (en) * 2012-10-24 2015-07-22 中国石油化工股份有限公司 Residual oil hydrotreating method
FR3000097B1 (en) 2012-12-20 2014-12-26 Ifp Energies Now INTEGRATED PROCESS FOR THE TREATMENT OF PETROLEUM LOADS FOR THE PRODUCTION OF LOW SULFUR CONTENT FIELDS
FR3000098B1 (en) 2012-12-20 2014-12-26 IFP Energies Nouvelles PROCESS WITH SEPARATING TREATMENT OF PETROLEUM LOADS FOR THE PRODUCTION OF LOW SULFUR CONTENT FIELDS
US9650312B2 (en) 2013-03-14 2017-05-16 Lummus Technology Inc. Integration of residue hydrocracking and hydrotreating
US8974051B2 (en) * 2013-05-31 2015-03-10 Xerox Corporation Systems and methods for facilitating magnetic ink character recognition (MICR) image forming using digital offset lithographic printing techniques
FR3014897B1 (en) * 2013-12-17 2017-04-07 Ifp Energies Now NEW INTEGRATED PROCESS FOR THE TREATMENT OF PETROLEUM LOADS FOR THE PRODUCTION OF LOW SULFUR AND SEDIMENT FIELDS
FR3015514B1 (en) * 2013-12-23 2016-10-28 Total Marketing Services IMPROVED PROCESS FOR DESAROMATIZATION OF PETROLEUM CUTTERS
WO2016001230A1 (en) * 2014-06-30 2016-01-07 Haldor Topsøe A/S Process for sulfidation of guard catalyst
FR3024459B1 (en) * 2014-07-30 2018-04-13 Ifp Energies Now METHOD FOR FRACTIONING HYDROCARBON LOADS USING A DEVICE COMPRISING PERMUTABLE BACKGROUND AREAS
CN105524653B (en) * 2014-09-29 2017-05-24 中国石油化工股份有限公司 Hydrotreatment method for residual oil
CN105738148B (en) * 2014-12-06 2018-11-02 中国石油化工股份有限公司 A kind of solid catalyst on-line period method
CN106701172B (en) * 2015-11-12 2018-06-12 中国石油化工股份有限公司 A kind of process for hydrogenating residual oil
FR3045651B1 (en) * 2015-12-22 2018-01-19 IFP Energies Nouvelles METHOD FOR SELECTIVE HYDROGENATION OF OLEFINIC LOADS WITH A MAIN REACTOR THRESHOLD AND A REDUCED SIZE REACTION REACTOR
FR3050735B1 (en) * 2016-04-27 2020-11-06 Ifp Energies Now CONVERSION PROCESS INCLUDING PERMUTABLE HYDRODEMETALLATION GUARD BEDS, A FIXED BED HYDRO-TREATMENT STAGE AND A PERMUTABLE REACTOR HYDRO-CRACKING STAGE
FR3053356A1 (en) * 2016-06-30 2018-01-05 Ifp Energies Now PROCESS FOR TREATING HEAVY LOADS OF HYDROCARBONS
CN107875978B (en) * 2016-09-29 2021-06-11 中国石油化工股份有限公司 Grading filling method and application of hydrogenation catalyst
US10604709B2 (en) 2017-02-12 2020-03-31 Magēmā Technology LLC Multi-stage device and process for production of a low sulfur heavy marine fuel oil from distressed heavy fuel oil materials
US12071592B2 (en) 2017-02-12 2024-08-27 Magēmā Technology LLC Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil
US20190233741A1 (en) 2017-02-12 2019-08-01 Magēmā Technology, LLC Multi-Stage Process and Device for Reducing Environmental Contaminates in Heavy Marine Fuel Oil
US11788017B2 (en) 2017-02-12 2023-10-17 Magëmã Technology LLC Multi-stage process and device for reducing environmental contaminants in heavy marine fuel oil
US12025435B2 (en) 2017-02-12 2024-07-02 Magēmã Technology LLC Multi-stage device and process for production of a low sulfur heavy marine fuel oil
US10253272B2 (en) 2017-06-02 2019-04-09 Uop Llc Process for hydrotreating a residue stream
US10865350B2 (en) 2017-09-30 2020-12-15 Uop Llc Process for hydroprocessing a hydrocarbon stream
CN109705906B (en) * 2017-10-26 2021-03-12 中国石油化工股份有限公司 Method for prolonging operation time of residual oil hydrogenation device
CN109705907B (en) * 2017-10-26 2021-03-12 中国石油化工股份有限公司 Method for processing residual oil raw material
CN109705898B (en) * 2017-10-26 2021-03-12 中国石油化工股份有限公司 Process for hydrotreating residua feedstocks
CN109722333B (en) * 2017-10-27 2021-10-08 中国石油化工股份有限公司 Method for improving running period of waste lubricating oil regenerating device
CN110684556B (en) * 2018-07-06 2021-11-16 中国石油化工股份有限公司 Hydrotreating method and system
CN109453667B (en) * 2018-10-31 2021-08-06 四川大学 Regeneration method of desulfurization catalyst and ammonium sulfate preparation method and equipment using same
CN112852480B (en) * 2019-11-28 2022-12-02 中国石油天然气股份有限公司 Grading method of coking gasoline hydrofining catalyst and hydrofining method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910834A (en) * 1972-08-29 1975-10-07 Universal Oil Prod Co Moving bed reactor conversion process for particulate containing hydrocarbons such as shale oil and tar-sands oil
US3876533A (en) * 1974-02-07 1975-04-08 Atlantic Richfield Co Guard bed system for removing contaminant from synthetic oil
US4017382A (en) * 1975-11-17 1977-04-12 Gulf Research & Development Company Hydrodesulfurization process with upstaged reactor zones
US4118310A (en) * 1977-06-28 1978-10-03 Gulf Research & Development Company Hydrodesulfurization process employing a guard reactor
NL191022C (en) * 1978-01-20 1994-12-16 Shell Int Research Device suitable for the catalytic hydrotreating of heavy hydrocarbon oils.
US4925554A (en) * 1988-02-05 1990-05-15 Catalysts & Chemicals Industries Co., Ltd. Hydrotreating process for heavy hydrocarbon oils
FR2660322B1 (en) * 1990-03-29 1992-06-19 Inst Francais Du Petrole PROCESS FOR HYDROTREATING AN OIL RESIDUE OR HEAVY OIL WITH A VIEW TO REFINING THEM AND CONVERTING THEM INTO LIGHTER FRACTIONS.
FR2681871B1 (en) * 1991-09-26 1993-12-24 Institut Francais Petrole PROCESS FOR HYDROTREATING A HEAVY FRACTION OF HYDROCARBONS WITH A VIEW TO REFINING IT AND CONVERTING IT TO LIGHT FRACTIONS.
FR2784687B1 (en) * 1998-10-14 2000-11-17 Inst Francais Du Petrole PROCESS FOR HYDROTREATING A HEAVY HYDROCARBON FRACTION WITH PERMUTABLE REACTORS AND INTRODUCING A MEDIUM DISTILLATE
CN1119395C (en) * 1999-03-19 2003-08-27 中国石油化工集团公司 Two-stage fraction oil hydrogenating and arene eliminating process

Also Published As

Publication number Publication date
KR100783448B1 (en) 2007-12-07
JP2004519533A (en) 2004-07-02
CA2432022A1 (en) 2002-06-20
KR20030059837A (en) 2003-07-10
MXPA03005072A (en) 2004-05-24
US20040055934A1 (en) 2004-03-25
EP1343857B1 (en) 2006-07-26
BR0017384A (en) 2004-03-02
CN1484684A (en) 2004-03-24
AU2001226863A1 (en) 2002-06-24
DE60029645D1 (en) 2006-09-07
NO20032620L (en) 2003-08-08
JP4697571B2 (en) 2011-06-08
WO2002048288A1 (en) 2002-06-20
DE60029645T2 (en) 2006-11-30
NO20032620D0 (en) 2003-06-10
CN1322097C (en) 2007-06-20
NO332312B1 (en) 2012-08-27
EP1343857A1 (en) 2003-09-17

Similar Documents

Publication Publication Date Title
BR0017384B1 (en) hydrotreating process of a heavy fraction of hydrocarbons with interchangeable reactors and short circuit reactors.
BR9606722B1 (en) Low shrink refractory fiberglass and process for its production
PT1129153E (en) PROCESS FOR THE CONVERSATION OF HEAVY HYDROCARBONS IN LIQUIDS
BR9911084B1 (en) polymerization process.
BR9709149A (en) Appliance process for evaluating covariance matrix in a weighted least-squares location solution
DE60045242D1 (en) SEGMENTED TRANSMISSION SORTER
DE69831580T2 (en) FRAMEWORK WITH INTEGRATED ELEMENTS RESISTING FROM ENVIRONMENTAL INFLUENCES
DE60102956D1 (en) Method of arranging keys on keyboards and corresponding keyboard
BR9402411A (en) Column and process for methanol refining
BR0112831B1 (en) hydrocracking process in two steps of hydrocarbon charges.
DE69804198D1 (en) CEMENT SLUDGE FOR THE CEMENTING OF HOLES, IN PARTICULAR OIL HOLES
BR0002861B1 (en) hydrotreating process of a hydrocarbon charge containing sulfur compounds, nitrogen compounds and aromatic compounds.
DE69931837D1 (en) Hydrodesulfurization of hydrocarbon oils
AU2002301545A1 (en) Multiple hydroprocessing reactors with intermediate flash zones
BR0200574B8 (en) PROCESS TO HYDROPROCESS HYDROCARBON POWER.
SG108876A1 (en) Multiple hydroprocessing reactors with intermediate flash zones
ID21999A (en) NEW PROCESS
PT102391B (en) DEVICE AND PROCESS FOR THE PRODUCTION OF PAVING PANELS
DE59910093D1 (en) Hydraulically operated turntable
BR9917242B1 (en) process for the polymerization of an olefin and / or an olefin and at least one or more other olefin (s); and, process for reducing the electrostatic charge generated in the polymerization of an olefin and / or an olefin and at least one. or more other olefin (s).
NO940849D0 (en) UV-curing flexo ink
BR0003728B1 (en) manufacturing process of polygonal section tin and polygonal section tin.
ID29324A (en) NEW ALKILATION AND HYDROXYPHENYLBENZTRIAZOLA PROCESS
BR0113977B1 (en) Process for the Manufacture of a Cava Edge Rounding on a Plunger
BR0106265B1 (en) process for aerobic culture.

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/04/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 05.04.2021