IE45113L - Separating hydrocarbons - Google Patents

Separating hydrocarbons

Info

Publication number
IE45113L
IE45113L IE770063A IE6377A IE45113L IE 45113 L IE45113 L IE 45113L IE 770063 A IE770063 A IE 770063A IE 6377 A IE6377 A IE 6377A IE 45113 L IE45113 L IE 45113L
Authority
IE
Ireland
Prior art keywords
separation
mixtures containing
hydrocarbons
solvent
liquid
Prior art date
Application number
IE770063A
Other versions
IE45113B1 (en
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of IE45113L publication Critical patent/IE45113L/en
Publication of IE45113B1 publication Critical patent/IE45113B1/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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • 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
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • 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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

The novel solvent for the separation of hydrocarbons by extractive distillation, by gas-liquid scrubbing or by liquid-liquid scrubbing contains N-methyl-morpholin-3-one. The solvent can be used as a mixture with water and/or other organic solvents, for example ethylene glycol. The novel solvent is used above all for the separation of diolefins from mixtures containing them, and also for the separation of olefinic hydrocarbons from mixtures containing them, and likewise for the separation of aromatic hydrocarbons from mixtures containing them. [GB1523412A]
IE63/77A 1976-01-14 1977-01-13 Separation of hydrocarbons IE45113B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19241/76A IT1063231B (en) 1976-01-14 1976-01-14 USE OF N-METHYL-MORFOLIN-3-ONE AS SOLVENT FOR THE SEPARATION OF HYDROCARBONS

Publications (2)

Publication Number Publication Date
IE45113L true IE45113L (en) 1977-07-14
IE45113B1 IE45113B1 (en) 1982-06-30

Family

ID=11156044

Family Applications (1)

Application Number Title Priority Date Filing Date
IE63/77A IE45113B1 (en) 1976-01-14 1977-01-13 Separation of hydrocarbons

Country Status (35)

Country Link
JP (1) JPS5288278A (en)
AR (1) AR214059A1 (en)
AT (1) AT356790B (en)
AU (1) AU508405B2 (en)
BE (1) BE850400A (en)
BR (1) BR7700296A (en)
CA (1) CA1091615A (en)
CH (1) CH631203A5 (en)
CS (1) CS200504B2 (en)
DD (1) DD128592A5 (en)
DE (1) DE2701466C3 (en)
DK (1) DK12577A (en)
EG (1) EG12337A (en)
ES (1) ES455306A1 (en)
FR (1) FR2338235A1 (en)
GB (1) GB1523412A (en)
GR (1) GR59765B (en)
HU (1) HU178726B (en)
IE (1) IE45113B1 (en)
IN (1) IN145336B (en)
IT (1) IT1063231B (en)
LU (1) LU76552A1 (en)
MW (1) MW177A1 (en)
MX (1) MX144633A (en)
NL (1) NL7700405A (en)
NO (1) NO148370C (en)
PH (1) PH13737A (en)
PL (1) PL112578B1 (en)
PT (1) PT66065B (en)
RO (1) RO70373A (en)
SE (1) SE423535B (en)
TR (1) TR19071A (en)
YU (1) YU39984B (en)
ZA (1) ZA7796B (en)
ZM (1) ZM677A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3189022T3 (en) * 2014-09-05 2021-11-08 Scg Chemicals Company Limited Separation process for c8 aromatics mixture
CN107074687B (en) * 2014-09-05 2020-07-31 Scg化学有限公司 Process for enhanced separation of ethylbenzene

Also Published As

Publication number Publication date
EG12337A (en) 1978-09-30
AU2112777A (en) 1978-07-13
DE2701466A1 (en) 1977-07-28
FR2338235A1 (en) 1977-08-12
GR59765B (en) 1978-02-25
PL112578B1 (en) 1980-10-31
NO148370B (en) 1983-06-20
ES455306A1 (en) 1978-01-01
CA1091615A (en) 1980-12-16
IT1063231B (en) 1985-02-11
DK12577A (en) 1977-07-15
HU178726B (en) 1982-06-28
NO770098L (en) 1977-07-15
GB1523412A (en) 1978-08-31
SE7700250L (en) 1977-07-15
NL7700405A (en) 1977-07-18
RO70373A (en) 1981-08-17
AT356790B (en) 1980-05-27
ZA7796B (en) 1977-11-30
BR7700296A (en) 1977-09-20
IN145336B (en) 1978-09-23
AU508405B2 (en) 1980-03-20
PT66065A (en) 1977-02-01
MW177A1 (en) 1978-05-10
DE2701466C3 (en) 1980-05-22
JPS5288278A (en) 1977-07-23
BE850400A (en) 1977-07-14
AR214059A1 (en) 1979-04-30
CH631203A5 (en) 1982-07-30
ZM677A1 (en) 1977-09-21
PT66065B (en) 1978-06-23
MX144633A (en) 1981-11-03
FR2338235B1 (en) 1980-10-03
YU8377A (en) 1982-05-31
CS200504B2 (en) 1980-09-15
IE45113B1 (en) 1982-06-30
YU39984B (en) 1985-06-30
PH13737A (en) 1980-09-10
DE2701466B2 (en) 1979-08-23
DD128592A5 (en) 1977-11-30
LU76552A1 (en) 1977-06-17
ATA16277A (en) 1979-10-15
NO148370C (en) 1983-10-05
TR19071A (en) 1978-05-01
SE423535B (en) 1982-05-10

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