WO2001051588A8 - Petroleum distillation method and system - Google Patents

Petroleum distillation method and system

Info

Publication number
WO2001051588A8
WO2001051588A8 PCT/US2001/001049 US0101049W WO0151588A8 WO 2001051588 A8 WO2001051588 A8 WO 2001051588A8 US 0101049 W US0101049 W US 0101049W WO 0151588 A8 WO0151588 A8 WO 0151588A8
Authority
WO
WIPO (PCT)
Prior art keywords
values
distillation
basis
feed
composition
Prior art date
Application number
PCT/US2001/001049
Other languages
French (fr)
Other versions
WO2001051588A1 (en
Inventor
Randal W Karg
Thomas A Clinkscales
Original Assignee
Foxboro Co
Randal W Karg
Thomas A Clinkscales
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 Foxboro Co, Randal W Karg, Thomas A Clinkscales filed Critical Foxboro Co
Priority to EP01903049A priority Critical patent/EP1257614A1/en
Priority to CA002397555A priority patent/CA2397555A1/en
Priority to AU2001230919A priority patent/AU2001230919A1/en
Publication of WO2001051588A1 publication Critical patent/WO2001051588A1/en
Publication of WO2001051588A8 publication Critical patent/WO2001051588A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0033—Optimalisation processes, i.e. processes with adaptive control systems
    • 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
    • C10G7/12—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/085—Analysis of materials for the purpose of controlling industrial production systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/46—NMR spectroscopy
    • G01R33/4625—Processing of acquired signals, e.g. elimination of phase errors, baseline fitting, chemometric analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Feedback Control In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

In a distillation control system, a nuclear magnetic resonance (NMR) sensor identifies the composition of petroleum distillates from a distillation tower, and preferably also identifies the composition of the input feed method. This information is processed to obtain estimates of values of selected properties of the distillates and the feed. These values are provided to a multivariate controller, together with a setpoint of desired quality factors selected on the basis of competitive market forces, environmental regulations and economic factors including feed and product prices and operating cost. On the basis of the NMR measured values of selected quality properties, the multivariate controller generates values of manipulated operating variables that, when applied to the distillation system, adjust the distillation operation to reduce differences between the controlled variables and their respective setpoints. The ultimate values of the operating variables are determined, preferably in conjunction with an optimizer so that product qualities are maintained and the tower is operated in an economically optimum manner subject to specific characteristics of the refinery.
PCT/US2001/001049 2000-01-14 2001-01-12 Petroleum distillation method and system WO2001051588A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01903049A EP1257614A1 (en) 2000-01-14 2001-01-12 Petroleum distillation method and system
CA002397555A CA2397555A1 (en) 2000-01-14 2001-01-12 Petroleum distillation method and system
AU2001230919A AU2001230919A1 (en) 2000-01-14 2001-01-12 Petroleum distillation method and system

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US17634200P 2000-01-14 2000-01-14
US60/176,342 2000-01-14
US17876200P 2000-01-28 2000-01-28
US60/178,762 2000-01-28
US53198900A 2000-03-20 2000-03-20
US09/531,989 2000-03-20
US63361200A 2000-08-07 2000-08-07
US63343900A 2000-08-07 2000-08-07
US09/633,439 2000-08-07
US09/633,612 2000-08-07

Publications (2)

Publication Number Publication Date
WO2001051588A1 WO2001051588A1 (en) 2001-07-19
WO2001051588A8 true WO2001051588A8 (en) 2001-11-01

Family

ID=27538950

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2001/001049 WO2001051588A1 (en) 2000-01-14 2001-01-12 Petroleum distillation method and system
PCT/US2001/001068 WO2001051589A1 (en) 2000-01-14 2001-01-12 Method and system for controlling a fluid catalytic cracker

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2001/001068 WO2001051589A1 (en) 2000-01-14 2001-01-12 Method and system for controlling a fluid catalytic cracker

Country Status (5)

Country Link
EP (2) EP1254197A1 (en)
CN (2) CN1422324A (en)
AU (2) AU2001229408A1 (en)
CA (2) CA2397566A1 (en)
WO (2) WO2001051588A1 (en)

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DE10121194A1 (en) * 2001-04-30 2002-10-31 Basf Ag Device for controlling chemical synthesis processes
EP1429864A1 (en) * 2001-09-26 2004-06-23 BP Corporation North America Inc. Integrated chemical process control
DE10216588A1 (en) * 2002-04-14 2003-10-30 Michael Bruder Process for evaluating measurement results for quality control
US7319040B2 (en) 2002-10-28 2008-01-15 Ineos Usa Llc Process control using on-line instrumentation and process models
US7133784B2 (en) 2002-10-28 2006-11-07 Bp Corporation North America, Inc. Process and method for chemical manufacturing using transformation of on-line instrumentation data
CA2579003C (en) * 2004-09-15 2014-10-28 Bp Oil International Limited Process for evaluating a refinery feedstock
GB0427450D0 (en) 2004-12-15 2005-01-19 Bp Oil Int Process
US8060258B2 (en) * 2007-06-28 2011-11-15 Honeywell International Inc. Multivariable process controller and methodology for controlling catalyzed chemical reaction to form phthalic anhydride and other functionalized aromatics
US9244052B2 (en) 2011-12-22 2016-01-26 Exxonmobil Research And Engineering Company Global crude oil quality monitoring using direct measurement and advanced analytic techniques for raw material valuation
EP3011369B1 (en) 2013-06-20 2019-12-11 Aspect International (2015) Private Limited An nmr/mri-based integrated system for analyzing and treating of a drilling mud for drilling mud recycling process and methods thereof
US9494503B2 (en) 2013-11-06 2016-11-15 Aspect Imaging Ltd. Inline rheology/viscosity, density, and flow rate measurement
EP3113876B1 (en) 2014-03-04 2019-10-09 BASF Corporation Temporary addition or injection system
US10670574B2 (en) 2015-01-19 2020-06-02 Aspect International (2015) Private Limited NMR-based systems for crude oil enhancement and methods thereof
CN106053299B (en) 2015-04-12 2020-10-30 艾斯拜克特Ai有限公司 NMR imaging of fluids in non-circular cross-section conduits
CN106324010A (en) 2015-07-02 2017-01-11 艾斯拜克特Ai有限公司 Analysis of fluids flowing in a conduit using MR equipment
CN106353355B (en) * 2015-07-15 2018-06-22 阿斯派克国际(2015)私人有限公司 The system and method based on NMR promoted for crude oil
US10655996B2 (en) 2016-04-12 2020-05-19 Aspect Imaging Ltd. System and method for measuring velocity profiles
GB2553592B (en) * 2016-09-13 2019-03-27 Catagen Ltd Test system with recirculating fluid reactor
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
CA3109606C (en) 2020-02-19 2022-12-06 Marathon Petroleum Company Lp Low sulfur fuel oil blends for paraffinic resid stability and associated methods
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11702600B2 (en) 2021-02-25 2023-07-18 Marathon Petroleum Company Lp Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11459512B1 (en) * 2021-05-19 2022-10-04 Phillips 66 Company Online fuel cutpoint control application using color spectrum
US11369894B1 (en) * 2021-05-19 2022-06-28 Phillips 66 Company Online fuel cutpoint control application using color spectrum
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
US12012557B2 (en) 2021-12-28 2024-06-18 Uop Llc Start-up method for contacting a feed stream with fluidized catalyst
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437977A (en) * 1982-09-29 1984-03-20 Phillips Petroleum Company Control of a catalytic cracking unit
EP0304232B1 (en) * 1987-08-18 1996-12-27 Bp Oil International Limited Method for the direct determination of physical properties of hydrocarbon products
US5580531A (en) * 1995-06-07 1996-12-03 Twenty-First Century Research Corporation Devices for making reaction products by controlling transient conversion in an atomized liquid

Also Published As

Publication number Publication date
CA2397555A1 (en) 2001-07-19
AU2001229408A1 (en) 2001-07-24
CN1422324A (en) 2003-06-04
EP1257614A1 (en) 2002-11-20
CA2397566A1 (en) 2001-07-19
WO2001051589A8 (en) 2002-02-21
WO2001051588A1 (en) 2001-07-19
WO2001051589A1 (en) 2001-07-19
AU2001230919A1 (en) 2001-07-24
CN1427877A (en) 2003-07-02
EP1254197A1 (en) 2002-11-06

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