GB443545A - Improvements in or relating to the separation of a mineral oil into fractions - Google Patents

Improvements in or relating to the separation of a mineral oil into fractions

Info

Publication number
GB443545A
GB443545A GB1543334A GB1543334A GB443545A GB 443545 A GB443545 A GB 443545A GB 1543334 A GB1543334 A GB 1543334A GB 1543334 A GB1543334 A GB 1543334A GB 443545 A GB443545 A GB 443545A
Authority
GB
United Kingdom
Prior art keywords
solvent
naphthenic
paraffinic
components
range
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1543334A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Max B Miller & Co Inc
Original Assignee
Max B Miller & Co Inc
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 Max B Miller & Co Inc filed Critical Max B Miller & Co Inc
Priority to GB1543334A priority Critical patent/GB443545A/en
Publication of GB443545A publication Critical patent/GB443545A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • C10G21/27—Organic compounds not provided for in a single one of groups C10G21/14 - C10G21/26

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)

Abstract

<PICT:0443545/III/1> In the process for extracting mineral oils with a general naphthenic solvent such as nitrobenzene in the presence of a paraffinic solvent as described in the parent Specification, the naphthenic solvent consists of a solvent dissolving a wider range of components than nitrobenzene, together with a solvent which dissolves a limited range of components, whereby the naphthenic and paraffinic components in the oil are more selectively separated. A mineral oil flows into the centre of an extraction column as shown in the Figure; the paraffinic solvent enters at the bottom and a mixture of the broad and narrow range naphthenic solvents at the top. Broad range solvents specified are, benzene, acetone, methyl ethyl ketone; benzyl, amyl, butyl or propyl alcohol; butyl ethyl or methyl acetate; ether, ethyl lactate, or malonate; wood tar acids, cresylic acid, nitrotoluene, or eugenol. Limited solvents specified are, furfurol, aniline, pyridine, sulphur dioxide, guaiacol, b -b <1> dichlorethyl ether, or benzaldehyde. Paraffinic solvents specified are, gasoline, petroleum ether or liquefied normally gaseous hydrocarbons such as propane or butane.
GB1543334A 1934-05-23 1934-05-23 Improvements in or relating to the separation of a mineral oil into fractions Expired GB443545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1543334A GB443545A (en) 1934-05-23 1934-05-23 Improvements in or relating to the separation of a mineral oil into fractions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1543334A GB443545A (en) 1934-05-23 1934-05-23 Improvements in or relating to the separation of a mineral oil into fractions

Publications (1)

Publication Number Publication Date
GB443545A true GB443545A (en) 1936-03-02

Family

ID=10059037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1543334A Expired GB443545A (en) 1934-05-23 1934-05-23 Improvements in or relating to the separation of a mineral oil into fractions

Country Status (1)

Country Link
GB (1) GB443545A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444855A (en) * 1940-12-27 1948-07-06 Standard Oil Dev Co Production of aromatics by thermal cracking
CN113933429A (en) * 2021-10-20 2022-01-14 山西农业大学 Method for detecting content of bisphenol A by combining liquid-liquid extraction with high performance liquid chromatography based on density adjustment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444855A (en) * 1940-12-27 1948-07-06 Standard Oil Dev Co Production of aromatics by thermal cracking
CN113933429A (en) * 2021-10-20 2022-01-14 山西农业大学 Method for detecting content of bisphenol A by combining liquid-liquid extraction with high performance liquid chromatography based on density adjustment

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