DK105331C - Process for recovering pure or almost pure aromatic hydrocarbons from hydrocarbon mixtures. - Google Patents

Process for recovering pure or almost pure aromatic hydrocarbons from hydrocarbon mixtures.

Info

Publication number
DK105331C
DK105331C DK129662AA DK129662A DK105331C DK 105331 C DK105331 C DK 105331C DK 129662A A DK129662A A DK 129662AA DK 129662 A DK129662 A DK 129662A DK 105331 C DK105331 C DK 105331C
Authority
DK
Denmark
Prior art keywords
pure
aromatic hydrocarbons
hydrocarbon mixtures
recovering
pure aromatic
Prior art date
Application number
DK129662AA
Other languages
Danish (da)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DK105331C publication Critical patent/DK105331C/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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
    • C10G67/0409—Extraction of unsaturated hydrocarbons
    • C10G67/0427—The hydrotreatment being a selective hydrogenation of diolefins or acetylenes
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DK129662AA 1961-03-22 1962-03-21 Process for recovering pure or almost pure aromatic hydrocarbons from hydrocarbon mixtures. DK105331C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL262671 1961-03-22

Publications (1)

Publication Number Publication Date
DK105331C true DK105331C (en) 1966-09-19

Family

ID=19752936

Family Applications (1)

Application Number Title Priority Date Filing Date
DK129662AA DK105331C (en) 1961-03-22 1962-03-21 Process for recovering pure or almost pure aromatic hydrocarbons from hydrocarbon mixtures.

Country Status (6)

Country Link
US (1) US3316318A (en)
BE (1) BE615315A (en)
DE (1) DE1468566C3 (en)
DK (1) DK105331C (en)
GB (1) GB954439A (en)
NL (2) NL113747C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE438615B (en) * 1976-04-28 1985-04-29 Thermal Dynamics Corp arc welder
FR2553760B1 (en) * 1983-10-25 1986-05-02 Inst Francais Du Petrole PROCESS FOR SELECTIVE HYDROGENATION IN THE PRESENCE OF SOLVENT OF ACETYLENIC COMPOUNDS OF A BUTADIAN RICH C4 HYDROCARBON CUT
DE19603901A1 (en) * 1996-02-03 1997-08-07 Krupp Uhde Gmbh Process for obtaining pure aromatics from reformate gasoline and device for carrying out the process
KR102464480B1 (en) * 2020-06-16 2022-11-07 주식회사 엘지화학 Method for preparing aromatic hydrocarbon

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694671A (en) * 1950-09-01 1954-11-16 Standard Oil Dev Co Selective hydrogenation process
US2799627A (en) * 1953-08-17 1957-07-16 Universal Oil Prod Co Process for obtaining concentrated aromatic hydrocarbons
US2717861A (en) * 1954-08-11 1955-09-13 Exxon Research Engineering Co Selective hydrogenation process
US2870226A (en) * 1956-03-19 1959-01-20 Universal Oil Prod Co Production and recovery of aromatic hydrocarbons
US2952717A (en) * 1957-04-18 1960-09-13 Union Oil Co Separation of hydrocarbons by dual solvent extraction
NL249479A (en) * 1959-03-18

Also Published As

Publication number Publication date
DE1468566A1 (en) 1968-12-05
US3316318A (en) 1967-04-25
GB954439A (en) 1964-04-08
NL113747C (en)
BE615315A (en)
DE1468566C3 (en) 1979-11-29
NL262671A (en)

Similar Documents

Publication Publication Date Title
DK117008B (en) Process for cracking hydrocarbons.
DK102815C (en) Method for removing hydrogen sulphide from liquid hydrocarbons.
DK103628C (en) Process for continuous hydrocarbon conversion.
DK130541B (en) Process for separating pure aromatic hydrocarbons from mixtures containing these together with non-aromatic hydrocarbons.
DK112809B (en) Isothermal process for separating unbranched hydrocarbons from a petroleum fraction.
DK138417B (en) Process for recovering aromatic hydrocarbons from hydrocarbon mixtures containing such.
DK115648B (en) Process for desulfurization of hydrocarbons.
DK126854B (en) Process for the recovery of organic dihydroperoxides.
DK105331C (en) Process for recovering pure or almost pure aromatic hydrocarbons from hydrocarbon mixtures.
DK131511B (en) Process for extracting aromatic hydrocarbons from hydrocarbon mixtures.
DK126860B (en) Process for isolating aromatic hydrocarbons from hydrocarbon mixtures by extraction with formyl-morpholine.
DK131512B (en) Process for extracting aromatic hydrocarbons from hydrocarbon mixtures.
DK113793B (en) Process for separating normal paraffins from a hydrocarbon mixture using a molecular sieve.
DK106002C (en) Process for removing carbon dioxide from hydrogen sulfide-free or virtually hydrogen sulfide-free gas mixtures.
DK114966B (en) Process for isomerizing a monoolefinic hydrocarbon.
DK111616B (en) Process for recovering dihydrogen peroxides of mixtures from the oxidation of dialkylated aromatic hydrocarbons.
DK112377B (en) Process for the selective hydrogenation of hydrocarbons in the liquid state.
DK105934C (en) Process for the conversion of hydrocarbons.
DK108672C (en) Process for the dealkylation of alkyl aromatic hydrocarbons.
DK115764B (en) Process for recovering pure single aromatic hydrocarbons by liquid-liquid extraction of mixtures of aromatic and non-aromatic hydrocarbons.
DK101375C (en) Process for isolating paraffins from hydrocarbon mixtures.
DK103014C (en) Process for the alkylation of aromatic hydrocarbons.
DK109865C (en) Process for separating naphthalenes from industrial hydrocarbon mixtures.
DK105065C (en) Process for the preparation of 16α, 17α-acetals or ketals of 3-oxo-16α, 17α-dihydroxy-19-nor-4-pregnenes or 3-oxo-16α, 17α-dihydroxy-19-nor-5 (10) - pregnener.
DK100311C (en) Process for extracting aromatics from a hydrocarbon mixture.