GB2523517A - Treatment of crude oil, sludges and emulsions - Google Patents

Treatment of crude oil, sludges and emulsions Download PDF

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Publication number
GB2523517A
GB2523517A GB1511405.1A GB201511405A GB2523517A GB 2523517 A GB2523517 A GB 2523517A GB 201511405 A GB201511405 A GB 201511405A GB 2523517 A GB2523517 A GB 2523517A
Authority
GB
United Kingdom
Prior art keywords
treatment
water
range
sludge
recovery
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.)
Withdrawn
Application number
GB1511405.1A
Other versions
GB201511405D0 (en
Inventor
Dhruva Jyoti Dasgupta
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.)
NAGAARJUNA SHUBHO GREEN TECHNOLOGIES PRIVATE Ltd
Original Assignee
NAGAARJUNA SHUBHO GREEN TECHNOLOGIES PRIVATE Ltd
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 NAGAARJUNA SHUBHO GREEN TECHNOLOGIES PRIVATE Ltd filed Critical NAGAARJUNA SHUBHO GREEN TECHNOLOGIES PRIVATE Ltd
Publication of GB201511405D0 publication Critical patent/GB201511405D0/en
Publication of GB2523517A publication Critical patent/GB2523517A/en
Withdrawn legal-status Critical Current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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045—Separation of insoluble materials
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/08—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by treating with water
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/10—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for with the aid of centrifugal force
    • 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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
    • 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
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The present invention provides a process for treatment of petroleum/crude sludge for removal of bound and unbound water thereby facilitating recovery of non volatiles free product hydrocarbons in a range of about 96 wt. % to 100 wt. % along with unbound water having turbidity at least below 20 NTU. The process for treatment of sludge facilitates recovery of almost 100% solvent along with entire bound water in a range of about 99 wt % to 100 wt %. The process for treatment of sludge facilitates recovery of free water in a range of about 94 wt. % to 99 wt. %. The process for treatment of sludge also facilitates recovery of solvent to be reused in said process. The present invention further provides a process for treatment slop oil containing water, solids, salts and limited hydrocarbon content less than 10,000 PPM for recovering usable water therefrom by an effective and economically viable process. The process for treatment of slop oil is capable of bringing down turbidity value thereof in a range of 90 wt. % to 99 wt. %.
GB1511405.1A 2012-12-13 2013-12-11 Treatment of crude oil, sludges and emulsions Withdrawn GB2523517A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2339CH2012 2012-12-13
PCT/IN2013/000764 WO2014091498A2 (en) 2012-12-13 2013-12-11 Process for treatment of crude oil, sludges and emulsions

Publications (2)

Publication Number Publication Date
GB201511405D0 GB201511405D0 (en) 2015-08-12
GB2523517A true GB2523517A (en) 2015-08-26

Family

ID=50935055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511405.1A Withdrawn GB2523517A (en) 2012-12-13 2013-12-11 Treatment of crude oil, sludges and emulsions

Country Status (10)

Country Link
US (1) US20150322348A1 (en)
CN (1) CN104903244B (en)
AU (1) AU2013358575A1 (en)
BR (1) BR112015013732A2 (en)
CA (1) CA2894026A1 (en)
EA (1) EA201591066A1 (en)
GB (1) GB2523517A (en)
MX (1) MX2015007576A (en)
NO (1) NO20150745A1 (en)
WO (1) WO2014091498A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2940413A1 (en) * 2014-03-02 2015-09-11 Nagaarjuna Shubho Green Technologies Private Limited Process for removal of water (both bound and unbound) from petroleum sludges and emulsions with a view to retrieve original hydrocarbons present therein
CN105271626B (en) * 2015-10-29 2017-09-01 中国石油天然气股份有限公司 Oil field thick oil sludge treatment system and method
EP3285899A1 (en) * 2015-11-30 2018-02-28 Hindustan Petroleum Corporation Limited Process for separating a hydrophibic material from a mixture of hydrophobic and hydrophilic material
SE539859C2 (en) * 2016-05-10 2017-12-19 Recondoil Sweden Ab Method and system for purification of slop oil and industrial emulsions comprising two processes run in parallel
TWI671523B (en) * 2018-12-11 2019-09-11 中國鋼鐵股份有限公司 Sludge mixing uniformity test method
MY202431A (en) * 2019-01-29 2024-04-29 Seechem Horizon Sdn Bhd Method for recovering hydrocarbons from waste sludge
SE543443C2 (en) 2019-02-08 2021-02-16 Skf Recondoil Ab Purification of oil
SE542985C2 (en) 2019-02-08 2020-09-22 Skf Recondoil Ab A method and system for circular use of industrial oil
CN110407422B (en) * 2019-07-24 2020-08-14 湖南省计量检测研究院 Resource treatment method of petrochemical oil sludge
US11332677B2 (en) 2020-05-07 2022-05-17 Saudi Arabian Oil Company Enhanced demulsifier performance ranking procedure and algorithm based on separation efficiency
CN115671798A (en) * 2021-07-22 2023-02-03 中国石油天然气股份有限公司 Dehydration process for crude oil produced liquid and aged oil
CN115677095B (en) * 2022-10-24 2023-09-26 江苏金润环保工程有限公司 Electroplating sewage zero-discharge treatment device and treatment process thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361343A (en) * 1965-11-01 1968-01-02 Irwin S. Lerner Hematological centrifuge
US3594314A (en) * 1969-02-12 1971-07-20 James R Bilhartz Method of separating oil,water and solids by ultrasonic treatment
US4812225A (en) * 1987-02-10 1989-03-14 Gulf Canada Resources Limited Method and apparatus for treatment of oil contaminated sludge
US5328440A (en) * 1992-01-07 1994-07-12 Marathon Oil Company Centrifuge bucket and method of use
US6207044B1 (en) * 1996-07-08 2001-03-27 Gary C. Brimhall Solvent extraction of hydrocarbons from inorganic materials and solvent recovery from extracted hydrocarbons
US20050194323A1 (en) * 2004-03-04 2005-09-08 U.S. Filter/Scaltech, Inc. System and method for recovering oil from a waste stream
US7520993B1 (en) * 2007-12-06 2009-04-21 Water & Power Technologies, Inc. Water treatment process for oilfield produced water
US20090159523A1 (en) * 2007-12-20 2009-06-25 Mccutchen Wilmot H Rotary annular crossflow filter, degasser, and sludge thickener
US20090223858A1 (en) * 2008-03-04 2009-09-10 Nahmad David Gandhi Method to recover crude oil from sludge or emulsion
US20120024758A1 (en) * 2010-07-27 2012-02-02 Conocophillips Company Refinery desalter improvement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1389412A (en) * 2001-06-01 2003-01-08 赵兴举 Treating process of oily sludge produced in sewage treating field of petrochemical plant
CN1197794C (en) * 2002-10-10 2005-04-20 中国石油化工股份有限公司 Oil-containing sludge treating method
CN103241913B (en) * 2012-02-07 2015-04-29 中国石油天然气股份有限公司 Combined treatment method of oily sludge
CN102757162B (en) * 2012-08-12 2013-10-16 周利坤 Oily sludge treatment process and device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361343A (en) * 1965-11-01 1968-01-02 Irwin S. Lerner Hematological centrifuge
US3594314A (en) * 1969-02-12 1971-07-20 James R Bilhartz Method of separating oil,water and solids by ultrasonic treatment
US4812225A (en) * 1987-02-10 1989-03-14 Gulf Canada Resources Limited Method and apparatus for treatment of oil contaminated sludge
US5328440A (en) * 1992-01-07 1994-07-12 Marathon Oil Company Centrifuge bucket and method of use
US6207044B1 (en) * 1996-07-08 2001-03-27 Gary C. Brimhall Solvent extraction of hydrocarbons from inorganic materials and solvent recovery from extracted hydrocarbons
US20050194323A1 (en) * 2004-03-04 2005-09-08 U.S. Filter/Scaltech, Inc. System and method for recovering oil from a waste stream
US7520993B1 (en) * 2007-12-06 2009-04-21 Water & Power Technologies, Inc. Water treatment process for oilfield produced water
US20090159523A1 (en) * 2007-12-20 2009-06-25 Mccutchen Wilmot H Rotary annular crossflow filter, degasser, and sludge thickener
US20090223858A1 (en) * 2008-03-04 2009-09-10 Nahmad David Gandhi Method to recover crude oil from sludge or emulsion
US20120024758A1 (en) * 2010-07-27 2012-02-02 Conocophillips Company Refinery desalter improvement

Also Published As

Publication number Publication date
NO20150745A1 (en) 2015-06-08
US20150322348A1 (en) 2015-11-12
MX2015007576A (en) 2016-11-07
CN104903244A (en) 2015-09-09
CA2894026A1 (en) 2014-06-19
WO2014091498A2 (en) 2014-06-19
CN104903244B (en) 2017-06-06
GB201511405D0 (en) 2015-08-12
WO2014091498A4 (en) 2015-07-16
WO2014091498A3 (en) 2015-06-18
AU2013358575A1 (en) 2015-07-16
BR112015013732A2 (en) 2017-07-11
EA201591066A1 (en) 2016-04-29

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)