BR7504403A - Processo continuo de destilacao com vapor d'agua e extracao com solvente para a recuperacao de hidrocarbonetos aromaticos - Google Patents

Processo continuo de destilacao com vapor d'agua e extracao com solvente para a recuperacao de hidrocarbonetos aromaticos

Info

Publication number
BR7504403A
BR7504403A BR7504403D BR7504403D BR7504403A BR 7504403 A BR7504403 A BR 7504403A BR 7504403 D BR7504403 D BR 7504403D BR 7504403 D BR7504403 D BR 7504403D BR 7504403 A BR7504403 A BR 7504403A
Authority
BR
Brazil
Prior art keywords
distillation
recovery
extraction
solvent
water vapor
Prior art date
Application number
BR7504403D
Other languages
English (en)
Portuguese (pt)
Inventor
G Somekh
Original Assignee
Union Carbide 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
Priority claimed from US05/559,077 external-priority patent/US3966589A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR7504403A publication Critical patent/BR7504403A/pt

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BR7504403D 1975-03-17 1975-07-11 Processo continuo de destilacao com vapor d'agua e extracao com solvente para a recuperacao de hidrocarbonetos aromaticos BR7504403A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/559,077 US3966589A (en) 1974-02-05 1975-03-17 Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

Publications (1)

Publication Number Publication Date
BR7504403A true BR7504403A (pt) 1976-09-21

Family

ID=24232200

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7504403D BR7504403A (pt) 1975-03-17 1975-07-11 Processo continuo de destilacao com vapor d'agua e extracao com solvente para a recuperacao de hidrocarbonetos aromaticos

Country Status (4)

Country Link
BE (1) BE835372R (fr)
BR (1) BR7504403A (fr)
IT (1) IT1048455B (fr)
ZA (1) ZA752235B (fr)

Also Published As

Publication number Publication date
ZA752235B (en) 1976-06-30
BE835372R (fr) 1976-05-07
IT1048455B (it) 1980-11-20

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