GB1336485A - Means and method for controlling a solvent refining unit for maximum yield - Google Patents

Means and method for controlling a solvent refining unit for maximum yield

Info

Publication number
GB1336485A
GB1336485A GB5526271A GB5526271A GB1336485A GB 1336485 A GB1336485 A GB 1336485A GB 5526271 A GB5526271 A GB 5526271A GB 5526271 A GB5526271 A GB 5526271A GB 1336485 A GB1336485 A GB 1336485A
Authority
GB
United Kingdom
Prior art keywords
oil
signals
switch
solvent
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5526271A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texaco Development Corp
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
Publication of GB1336485A publication Critical patent/GB1336485A/en
Expired legal-status Critical Current

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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/30—Controlling or regulating
    • 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

  • 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)
  • Feedback Control In General (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB5526271A 1970-12-29 1971-11-29 Means and method for controlling a solvent refining unit for maximum yield Expired GB1336485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10234470A 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
GB1336485A true GB1336485A (en) 1973-11-07

Family

ID=22289362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5526271A Expired GB1336485A (en) 1970-12-29 1971-11-29 Means and method for controlling a solvent refining unit for maximum yield

Country Status (15)

Country Link
US (1) US3686488A (enExample)
JP (1) JPS5035508B1 (enExample)
AU (1) AU453447B2 (enExample)
BE (1) BE776677A (enExample)
BR (1) BR7108496D0 (enExample)
CA (1) CA966793A (enExample)
DE (1) DE2164848C3 (enExample)
ES (1) ES398373A1 (enExample)
FR (1) FR2124660A5 (enExample)
GB (1) GB1336485A (enExample)
IT (1) IT944426B (enExample)
NL (1) NL7117923A (enExample)
SE (1) SE399075B (enExample)
TR (1) TR16841A (enExample)
ZA (1) ZA718031B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181969A (en) * 1985-08-30 1987-05-07 Mather & Sons Ltd J E Flow monitoring system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964975A (en) * 1974-08-19 1976-06-22 Texaco Inc. Means for controlling the temperature of a depropanizer tower
US4212070A (en) * 1977-11-16 1980-07-08 Texaco Inc. Control system for a furfural refining unit receiving heavy sweet charge oil
US4224673A (en) * 1978-10-19 1980-09-23 Texaco Inc. Control system for an MP refining unit receiving heavy sour charge oil
US4224674A (en) * 1978-10-19 1980-09-23 Texaco Inc. Control system for an N-methyl-2-pyrrolidone refining unit receiving heavy sweet charge oil
US5402367A (en) * 1993-07-19 1995-03-28 Texas Instruments, Incorporated Apparatus and method for model based process control
US6317654B1 (en) 1999-01-29 2001-11-13 James William Gleeson Control of crude refining by a method to predict lubricant base stock's ultimate lubricant preformance
US6295485B1 (en) 1999-01-29 2001-09-25 Mobil Oil Corporation Control of lubricant production by a method to predict a base stock's ultimate lubricant performance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268211A (enExample) * 1960-06-17
US3190828A (en) * 1962-10-08 1965-06-22 Phillips Petroleum Co Catalytic process for cracking oils containing metallic contaminants
US3251767A (en) * 1963-02-01 1966-05-17 Phillips Petroleum Co Solvent extraction unit and operation thereof
US3285846A (en) * 1963-09-18 1966-11-15 Mobil Oil Corp Automated lubricating oil refining
US3445381A (en) * 1967-05-29 1969-05-20 Universal Oil Prod Co Method for control of solvent separation processes
US3458432A (en) * 1967-06-23 1969-07-29 Texaco Inc Lube oil refining process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181969A (en) * 1985-08-30 1987-05-07 Mather & Sons Ltd J E Flow monitoring system
GB2181969B (en) * 1985-08-30 1989-12-13 Mather & Sons Ltd J E Wine making plant

Also Published As

Publication number Publication date
AU453447B2 (en) 1974-10-03
JPS5035508B1 (enExample) 1975-11-17
BR7108496D0 (pt) 1973-05-03
DE2164848A1 (de) 1972-07-20
NL7117923A (enExample) 1972-07-03
ES398373A1 (es) 1974-08-16
AU3657071A (en) 1973-06-14
SE399075B (sv) 1978-01-30
IT944426B (it) 1973-04-20
DE2164848B2 (de) 1977-08-04
DE2164848C3 (de) 1978-04-06
TR16841A (tr) 1973-07-01
FR2124660A5 (enExample) 1972-09-22
US3686488A (en) 1972-08-22
ZA718031B (en) 1972-08-30
CA966793A (en) 1975-04-29
BE776677A (fr) 1972-06-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee