FI54657C - Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess - Google Patents

Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess

Info

Publication number
FI54657C
FI54657C FI74/69A FI7469A FI54657C FI 54657 C FI54657 C FI 54657C FI 74/69 A FI74/69 A FI 74/69A FI 7469 A FI7469 A FI 7469A FI 54657 C FI54657 C FI 54657C
Authority
FI
Finland
Prior art keywords
loesningsmedelraffineringsprocess
reglering
foerfarande foer
foer automatisk
automatisk
Prior art date
Application number
FI74/69A
Other languages
English (en)
Finnish (fi)
Other versions
FI54657B (fi
Inventor
William Farquar Brown
Charles Henry Brodeur
William Edward Crockett
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of FI54657B publication Critical patent/FI54657B/fi
Publication of FI54657C publication Critical patent/FI54657C/fi

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/30—Controlling or regulating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/75—Analogue computers for specific processes, systems or devices, e.g. simulators for component analysis, e.g. of mixtures, of colours
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/19—Sidestream
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/01—Automatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feedback Control In General (AREA)
FI74/69A 1968-01-11 1969-01-10 Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess FI54657C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69711768A 1968-01-11 1968-01-11

Publications (2)

Publication Number Publication Date
FI54657B FI54657B (fi) 1978-09-29
FI54657C true FI54657C (fi) 1979-01-10

Family

ID=24799874

Family Applications (1)

Application Number Title Priority Date Filing Date
FI74/69A FI54657C (fi) 1968-01-11 1969-01-10 Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess

Country Status (11)

Country Link
US (1) US3546107A (enExample)
JP (1) JPS5130028B1 (enExample)
AT (1) AT303939B (enExample)
BR (1) BR6805239D0 (enExample)
CA (1) CA929256A (enExample)
DE (1) DE1901088A1 (enExample)
ES (1) ES362352A1 (enExample)
FI (1) FI54657C (enExample)
FR (1) FR1602490A (enExample)
GB (1) GB1230149A (enExample)
NL (1) NL6900487A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718809A (en) * 1971-04-21 1973-02-27 Texaco Inc Means and method for controlling a solvent refining unit to provide optimum yields of refined oil and extract oil
US4018691A (en) * 1975-08-28 1977-04-19 Georgia-Pacific Corporation Aryl sulfonate-aldehyde composition and process for its preparation
US4053744A (en) * 1976-10-07 1977-10-11 Texaco Inc. Means for controlling a solvent refining unit
US4212070A (en) * 1977-11-16 1980-07-08 Texaco Inc. Control system for a furfural refining unit receiving heavy sweet charge oil
US4545894A (en) * 1984-07-23 1985-10-08 Phillips Petroleum Company Control of an aromatic extraction
US4609457A (en) * 1985-02-27 1986-09-02 Uop Inc. Operation of continuous extraction process
US4869809A (en) * 1988-05-09 1989-09-26 Uop Aromatics extraction process control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771149A (en) * 1952-10-13 1956-11-20 Phillips Petroleum Co Controlling heat value of a fuel gas in a gas separation system
US2737469A (en) * 1953-04-13 1956-03-06 Exxon Research Engineering Co Control of solvent extraction
US3309308A (en) * 1963-06-17 1967-03-14 Charles A Schad Method of controlling the level of contamination in crude petroleum
US3285846A (en) * 1963-09-18 1966-11-15 Mobil Oil Corp Automated lubricating oil refining

Also Published As

Publication number Publication date
NL6900487A (enExample) 1969-07-15
ES362352A1 (es) 1970-12-01
AT303939B (de) 1972-12-11
FR1602490A (enExample) 1970-11-30
DE1901088A1 (de) 1969-08-28
CA929256A (en) 1973-06-26
BR6805239D0 (pt) 1973-01-04
JPS5130028B1 (enExample) 1976-08-28
FI54657B (fi) 1978-09-29
US3546107A (en) 1970-12-08
GB1230149A (enExample) 1971-04-28

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