GB961869A - Method of removing phenolic contaminants from water - Google Patents

Method of removing phenolic contaminants from water

Info

Publication number
GB961869A
GB961869A GB3197561A GB3197561A GB961869A GB 961869 A GB961869 A GB 961869A GB 3197561 A GB3197561 A GB 3197561A GB 3197561 A GB3197561 A GB 3197561A GB 961869 A GB961869 A GB 961869A
Authority
GB
United Kingdom
Prior art keywords
water
phenols
oil
fraction
crude oil
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
GB3197561A
Inventor
Kenneth Michael Brown
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Priority to GB3197561A priority Critical patent/GB961869A/en
Publication of GB961869A publication Critical patent/GB961869A/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
    • 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

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Phenolic constituents are removed from water by contacting the water with crude oil, thereby desalting said crude oil while transferring a major portion of the phenols to said crude oil.ALSO:A crude oil is contacted with water containing phenolic contaminants, whereby the oil is desalted and the major portion of the phenols is transferred from the water to the oil. This oil is then separated by fractionation into a low boiling fraction substantially free of phenols, an intermediate phenol-containing fraction having an initial boiling point of approximately 150 DEG C. and a final boiling point of approximately 340 DEG C., and a higher boiling fraction substantially free of phenols. At least a part of the intermediate fraction is subjected to hydrogenative treatment at 150-650 DEG C. to recover an essentially phenol-free fraction, for example employing a hydrorefining catalyst such as the oxide or sulphides of cobalt and molybdenum on a refractory oxide such as alumina. Preferred pressures are 3.4 to 340 ats. using 1 to 20 moles H2 per mole of hydrocarbons. The catalyst preferably contains 1-10% of the cobalt compound and 2-15% of the molybdenum compound by weight. Other catalyst mentioned are nickel oxide or sulphide, tungsten sulphide, platinum, or palladium. Other refractory oxides include silica, magnesia, thoria, or zinc oxide, or mixtures thereof, either with alumina or especially with silica.
GB3197561A 1961-09-06 1961-09-06 Method of removing phenolic contaminants from water Expired GB961869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3197561A GB961869A (en) 1961-09-06 1961-09-06 Method of removing phenolic contaminants from water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3197561A GB961869A (en) 1961-09-06 1961-09-06 Method of removing phenolic contaminants from water

Publications (1)

Publication Number Publication Date
GB961869A true GB961869A (en) 1964-06-24

Family

ID=10331176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3197561A Expired GB961869A (en) 1961-09-06 1961-09-06 Method of removing phenolic contaminants from water

Country Status (1)

Country Link
GB (1) GB961869A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214503A (en) * 1988-01-14 1989-09-06 Petrolite Corp Method of removing water soluble organics from oil process water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214503A (en) * 1988-01-14 1989-09-06 Petrolite Corp Method of removing water soluble organics from oil process water
GB2214503B (en) * 1988-01-14 1992-02-12 Petrolite Corp Method of removing water soluble organics from oil process water

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