NL175905C - PROCESS FOR EXTRACTING AROMATIC HYDROCARBONS FROM A HYDROCARBON MIX, BY EXTRACTION WITH TWO SOLVENTS - Google Patents

PROCESS FOR EXTRACTING AROMATIC HYDROCARBONS FROM A HYDROCARBON MIX, BY EXTRACTION WITH TWO SOLVENTS

Info

Publication number
NL175905C
NL175905C NLAANVRAGE7313729,A NL7313729A NL175905C NL 175905 C NL175905 C NL 175905C NL 7313729 A NL7313729 A NL 7313729A NL 175905 C NL175905 C NL 175905C
Authority
NL
Netherlands
Prior art keywords
solvents
extraction
aromatic hydrocarbons
extracting aromatic
hydrocarbon mix
Prior art date
Application number
NLAANVRAGE7313729,A
Other languages
Dutch (nl)
Other versions
NL175905B (en
NL7313729A (en
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of NL7313729A publication Critical patent/NL7313729A/xx
Publication of NL175905B publication Critical patent/NL175905B/en
Application granted granted Critical
Publication of NL175905C publication Critical patent/NL175905C/en

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
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately
    • C10G21/04—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately by introducing simultaneously at least two immiscible solvents counter-current to each other
    • 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)
NLAANVRAGE7313729,A 1972-10-06 1973-10-05 PROCESS FOR EXTRACTING AROMATIC HYDROCARBONS FROM A HYDROCARBON MIX, BY EXTRACTION WITH TWO SOLVENTS NL175905C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29552172A 1972-10-06 1972-10-06

Publications (3)

Publication Number Publication Date
NL7313729A NL7313729A (en) 1974-04-09
NL175905B NL175905B (en) 1984-08-16
NL175905C true NL175905C (en) 1985-01-16

Family

ID=23138056

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7313729,A NL175905C (en) 1972-10-06 1973-10-05 PROCESS FOR EXTRACTING AROMATIC HYDROCARBONS FROM A HYDROCARBON MIX, BY EXTRACTION WITH TWO SOLVENTS

Country Status (9)

Country Link
US (1) US3789077A (en)
JP (1) JPS5245694B2 (en)
BE (1) BE805733A (en)
CA (1) CA1013704A (en)
DE (1) DE2350127C3 (en)
FR (1) FR2202063B1 (en)
GB (1) GB1386929A (en)
IT (1) IT995658B (en)
NL (1) NL175905C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545894A (en) * 1984-07-23 1985-10-08 Phillips Petroleum Company Control of an aromatic extraction
US4885079A (en) * 1986-09-12 1989-12-05 The Standard Oil Company Process for separating organic material from particulate solids
US4981579A (en) * 1986-09-12 1991-01-01 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water
US5092983A (en) * 1986-09-12 1992-03-03 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture
US5573645A (en) * 1995-06-29 1996-11-12 Mobil Oil Corporation Process and apparatus for the separation of aromatic hydrocarbons
US9534174B2 (en) 2012-07-27 2017-01-03 Anellotech, Inc. Fast catalytic pyrolysis with recycle of side products
CA2953141C (en) 2014-07-01 2023-11-07 Anellotech, Inc. Improved processes for recovering valuable components from a catalytic fast pyrolysis process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492365A (en) * 1966-05-27 1970-01-27 Union Carbide Corp Separation of aromatic hydrocarbons from nonaromatic hydrocarbons
US3725254A (en) * 1971-07-13 1973-04-03 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

Also Published As

Publication number Publication date
DE2350127C3 (en) 1979-10-18
US3789077A (en) 1974-01-29
CA1013704A (en) 1977-07-12
FR2202063A1 (en) 1974-05-03
JPS4970931A (en) 1974-07-09
GB1386929A (en) 1975-03-12
FR2202063B1 (en) 1976-06-18
NL175905B (en) 1984-08-16
NL7313729A (en) 1974-04-09
IT995658B (en) 1975-11-20
JPS5245694B2 (en) 1977-11-17
DE2350127B2 (en) 1979-02-22
BE805733A (en) 1974-04-05
DE2350127A1 (en) 1974-04-18

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee