IT1079650B - Sistema per il controllo della temperatura nel frazionamento di materiali idrocarburici - Google Patents

Sistema per il controllo della temperatura nel frazionamento di materiali idrocarburici

Info

Publication number
IT1079650B
IT1079650B IT49291/77A IT4929177A IT1079650B IT 1079650 B IT1079650 B IT 1079650B IT 49291/77 A IT49291/77 A IT 49291/77A IT 4929177 A IT4929177 A IT 4929177A IT 1079650 B IT1079650 B IT 1079650B
Authority
IT
Italy
Prior art keywords
fractionation
control system
temperature control
hydrocarbon materials
hydrocarbon
Prior art date
Application number
IT49291/77A
Other languages
English (en)
Italian (it)
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Application granted granted Critical
Publication of IT1079650B publication Critical patent/IT1079650B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • 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
    • 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
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/956—Condition-responsive control and related procedures in alicyclic synthesis and purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IT49291/77A 1976-08-26 1977-05-05 Sistema per il controllo della temperatura nel frazionamento di materiali idrocarburici IT1079650B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/717,978 US4024026A (en) 1976-08-26 1976-08-26 Temperature control of integrated fractionation and claytreating of hydrocarbons

Publications (1)

Publication Number Publication Date
IT1079650B true IT1079650B (it) 1985-05-13

Family

ID=24884306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49291/77A IT1079650B (it) 1976-08-26 1977-05-05 Sistema per il controllo della temperatura nel frazionamento di materiali idrocarburici

Country Status (6)

Country Link
US (1) US4024026A (enExample)
CA (1) CA1083067A (enExample)
ES (1) ES459175A1 (enExample)
FR (1) FR2363146A1 (enExample)
GB (1) GB1584090A (enExample)
IT (1) IT1079650B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053367A (en) * 1976-08-26 1977-10-11 Uop Inc. Temperature control of integrated fractionation and claytreating of hydrocarbons
US4129606A (en) * 1977-01-24 1978-12-12 Uop Inc. Temperature control of integrated fractionation column and reaction zone
JPS54135726A (en) * 1978-04-10 1979-10-22 Mitsubishi Petrochem Co Ltd Preparation of high-purity benzene
US5207894A (en) * 1990-10-12 1993-05-04 Lyondell Petrochemical Company Removal of aromatic color bodies from aromatic hydrocarbon streams
US5057642A (en) * 1991-04-18 1991-10-15 Phillips Petroleum Company Removal of basic impurities from olefin streams
US5997732A (en) * 1997-12-22 1999-12-07 Chevron U.S.A. Inc. Clay treatment process for white mineral oil

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733286A (en) * 1956-01-31 Purification of a benzene fraction by mild liquid
US2775632A (en) * 1953-05-13 1956-12-25 Sun Oil Co Treatment of aromatic hydrocarbons
US3139391A (en) * 1960-10-31 1964-06-30 Phillips Petroleum Co Control process and system for fractional distillation systems
US3291850A (en) * 1965-09-20 1966-12-13 Universal Oil Prod Co Hydrodealkylation of alkyl aromatic hydrocarbons
US3446709A (en) * 1967-11-22 1969-05-27 Lummus Co Automatic control of gas absorption unit
US3434934A (en) * 1967-12-22 1969-03-25 Phillips Petroleum Co Control system for fractional distillation columns
US3555837A (en) * 1968-02-01 1971-01-19 Phillips Petroleum Co Temperature control of fluid separation systems
US3763022A (en) * 1971-07-09 1973-10-02 Phillips Petroleum Co Condensing fractionator sidestream vapor as reboiler heat source
US3754045A (en) * 1971-07-26 1973-08-21 Hydrocarbon Research Inc Hydrodealkylation
US3835037A (en) * 1971-07-27 1974-09-10 Ici Ltd Purification of aromatic hydrocarbons

Also Published As

Publication number Publication date
ES459175A1 (es) 1978-04-16
CA1083067A (en) 1980-08-05
FR2363146B1 (enExample) 1982-03-19
US4024026A (en) 1977-05-17
FR2363146A1 (fr) 1978-03-24
GB1584090A (en) 1981-02-04

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