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)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (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)

Applications Claiming Priority (1)

Publications (2)

Family

ID=11156044

Family Applications (1)

Country Status (35)

Families Citing this family (3)

• 1976
  • 1976-01-14 IT IT19241/76A patent/IT1063231B/en active
• 1977
  • 1977-01-07 AU AU21127/77A patent/AU508405B2/en not_active Expired
  • 1977-01-07 GR GR52529A patent/GR59765B/en unknown
  • 1977-01-07 ZA ZA770096A patent/ZA7796B/en unknown
  • 1977-01-11 TR TR19071A patent/TR19071A/en unknown
  • 1977-01-11 CH CH30377A patent/CH631203A5/en not_active IP Right Cessation
  • 1977-01-12 SE SE7700250A patent/SE423535B/en unknown
  • 1977-01-12 EG EG21/77A patent/EG12337A/en active
  • 1977-01-12 LU LU76552A patent/LU76552A1/xx unknown
  • 1977-01-12 NO NO770098A patent/NO148370C/en unknown
  • 1977-01-12 AR AR266162A patent/AR214059A1/en active
  • 1977-01-13 IN IN43/CAL/77A patent/IN145336B/en unknown
  • 1977-01-13 RO RO7789042A patent/RO70373A/en unknown
  • 1977-01-13 PT PT66065A patent/PT66065B/en unknown
  • 1977-01-13 GB GB1402/77A patent/GB1523412A/en not_active Expired
  • 1977-01-13 DK DK12577A patent/DK12577A/en not_active Application Discontinuation
  • 1977-01-13 YU YU83/77A patent/YU39984B/en unknown
  • 1977-01-13 IE IE63/77A patent/IE45113B1/en unknown
  • 1977-01-13 AT AT16277A patent/AT356790B/en not_active IP Right Cessation
  • 1977-01-13 CA CA269,662A patent/CA1091615A/en not_active Expired
  • 1977-01-13 FR FR7700935A patent/FR2338235A1/en active Granted
  • 1977-01-13 HU HU77SA3004A patent/HU178726B/en unknown
  • 1977-01-14 CS CS77242A patent/CS200504B2/en unknown
  • 1977-01-14 JP JP253277A patent/JPS5288278A/en active Pending
  • 1977-01-14 PL PL1977195313A patent/PL112578B1/en unknown
  • 1977-01-14 DE DE2701466A patent/DE2701466C3/en not_active Expired
  • 1977-01-14 BE BE174097A patent/BE850400A/en not_active IP Right Cessation
  • 1977-01-14 NL NL7700405A patent/NL7700405A/en not_active Application Discontinuation
  • 1977-01-14 PH PH19358A patent/PH13737A/en unknown
  • 1977-01-14 MX MX167704A patent/MX144633A/en unknown
  • 1977-01-14 ZM ZM6/77A patent/ZM677A1/en unknown
  • 1977-01-14 MW MW1/77A patent/MW177A1/en unknown
  • 1977-01-14 ES ES455306A patent/ES455306A1/en not_active Expired
  • 1977-01-14 BR BR7700296A patent/BR7700296A/en unknown
  • 1977-01-14 DD DD7700196937A patent/DD128592A5/en unknown

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