GB1373023A - Process for recovering waxes from oily sludges - Google Patents

Process for recovering waxes from oily sludges

Info

Publication number
GB1373023A
GB1373023A GB5276272A GB5276272A GB1373023A GB 1373023 A GB1373023 A GB 1373023A GB 5276272 A GB5276272 A GB 5276272A GB 5276272 A GB5276272 A GB 5276272A GB 1373023 A GB1373023 A GB 1373023A
Authority
GB
United Kingdom
Prior art keywords
waxes
recovering
oily sludges
sludges
oily
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
GB5276272A
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Priority to GB5276272A priority Critical patent/GB1373023A/en
Publication of GB1373023A publication Critical patent/GB1373023A/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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • 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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of solvents
GB5276272A 1972-11-15 1972-11-15 Process for recovering waxes from oily sludges Expired GB1373023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5276272A GB1373023A (en) 1972-11-15 1972-11-15 Process for recovering waxes from oily sludges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5276272A GB1373023A (en) 1972-11-15 1972-11-15 Process for recovering waxes from oily sludges

Publications (1)

Publication Number Publication Date
GB1373023A true GB1373023A (en) 1974-11-06

Family

ID=10465198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5276272A Expired GB1373023A (en) 1972-11-15 1972-11-15 Process for recovering waxes from oily sludges

Country Status (1)

Country Link
GB (1) GB1373023A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180553A (en) * 1985-09-20 1987-04-01 Petroleo Brasileiro Sa Process for separating water and solids from fuels especially shale oil
US4885079A (en) * 1986-09-12 1989-12-05 The Standard Oil Company Process for separating organic material from particulate solids
US4981579A (en) * 1986-09-12 1991-01-01 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water
US5092983A (en) * 1986-09-12 1992-03-03 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180553A (en) * 1985-09-20 1987-04-01 Petroleo Brasileiro Sa Process for separating water and solids from fuels especially shale oil
GB2180553B (en) * 1985-09-20 1989-09-20 Petroleo Brasileiro Sa Process for separating water and solids from fuels especially shale oil
US4885079A (en) * 1986-09-12 1989-12-05 The Standard Oil Company Process for separating organic material from particulate solids
US4981579A (en) * 1986-09-12 1991-01-01 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water
US5092983A (en) * 1986-09-12 1992-03-03 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee