by addition of chemical compounds for dispersing an oily layer on water

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CPC
C02F1/682

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F1/00Treatment of water, waste water, or sewage

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C02F1/682by addition of chemical compounds for dispersing an oily layer on water

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Patents Grantslast 30 patents

Information Patent Grant
Methods of using ionic liquids as paraffin inhibitors, pour point d...
- Patent number 12,180,428
- Issue date Dec 31, 2024
- Baker Hughes Holdings, LLC
- Jerry Weers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composition and method for improved desalter brine quality
- Patent number 12,180,427
- Issue date Dec 31, 2024
- Javier Gonzalez
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for treating production water from the enhanced oil recovery...
- Patent number 12,037,543
- Issue date Jul 16, 2024
- IFP Energies Nouvelles
- Anne Sinquin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Floating-oil recovery device
- Patent number 11,993,906
- Issue date May 28, 2024
- NATIONAL INSTITUTE OF MARITIME, PORT AND AVIATION TECHNOLOGY
- Isamu Fujita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stable percarboxylic acid compositions and uses thereof
- Patent number 11,939,241
- Issue date Mar 26, 2024
- Ecolab USA Inc.
- Junzhong Li
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Carbon disulfide-modified amine additives for separation of oil fro...
- Patent number 11,912,594
- Issue date Feb 27, 2024
- Baker Hughes Oilfield Operations LLC
- Jian Zou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enhanced foam fractionation of oil phase from aqueous/oil mixed pha...
- Patent number 11,718,540
- Issue date Aug 8, 2023
- Ecolab USA Inc.
- Victor Fuk-Pong Man
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Ionic liquids formulation as an environmentally friendly oil disper...
- Patent number 11,572,509
- Issue date Feb 7, 2023
- Petroliam Nasional Berhad
- Muhammad Moniruzzaman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Methods of using ionic liquids as corrosion inhibitors
- Patent number 11,485,915
- Issue date Nov 1, 2022
- Baker Hughes Holdings LLC
- Jerry Weers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for separating a hydrophibic material from a mixture of hyd...
- Patent number 11,471,791
- Issue date Oct 18, 2022
- Hindustan Petroleum Corporation Limited
- Raman Ravishankar
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for decontamination of hazardous sulfur compounds in oilfie...
- Patent number 11,242,265
- Issue date Feb 8, 2022
- United Laboratories International, LLC
- Stephen D. Matza
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Stable percarboxylic acid compositions and uses thereof
- Patent number 11,180,385
- Issue date Nov 23, 2021
- Ecolab USA, Inc.
- Junzhong Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of enhanced treatment of a spilled oil on an oil-spilled con...
- Patent number 11,059,274
- Issue date Jul 13, 2021
- TAIWAN SURFACTANT CORPORATION
- Fung-Ming Chiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Enhanced foam fractionation of oil phase from aqueous/oil mixed pha...
- Patent number 10,435,308
- Issue date Oct 8, 2019
- Ecolab USA Inc.
- Victor Fuk-Pong Man
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Systems and methods for use of water with switchable ionic strength
- Patent number 10,377,647
- Issue date Aug 13, 2019
- Queen's University at Kingson
- Philip G. Jessop
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Using method of waste silicon slurry and products obtained therefrom
- Patent number 10,343,924
- Issue date Jul 9, 2019
- GET GREEN ENERGY CORP., LTD.
- Jiann-Yih Yeh
- C21 - METALLURGY OF IRON
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Method for reducing or controlling wastewater and pollutant from em...
- Patent number 10,335,760
- Issue date Jul 2, 2019
- Chinese Research Academy of Environmental Sciences
- Yuexi Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Fouling mitigation in equipment used during hydrocarbon production
- Patent number 10,196,287
- Issue date Feb 5, 2019
- Ecolab USA Inc.
- Jasbir S Gill
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for de-oiling and total organic carbon reductio...
- Patent number 10,071,928
- Issue date Sep 11, 2018
- Fluor Technologies Corporation
- Rafique Janjua
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Floating dispersant paste
- Patent number 9,937,474
- Issue date Apr 10, 2018
- ExxonMobil Upstream Research Company
- Timothy J. Nedwed
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Stable percarboxylic acid compositions and uses thereof
- Patent number 9,902,627
- Issue date Feb 27, 2018
- Ecolab USA Inc.
- Junzhong Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multistage filtrating pre-treatment for desalination of oilfield pr...
- Patent number 9,856,151
- Issue date Jan 2, 2018
- Fluence Corporation LLC
- Assaf Haberman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for using subsea dispersants
- Patent number 9,834,460
- Issue date Dec 5, 2017
- ExxonMobil Upstream Research Company
- Timothy J. Nedwed
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Retraction of oil slicks using surfactants
- Patent number 9,797,109
- Issue date Oct 24, 2017
- University of Wyoming
- Koichi Takamura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composition and method for hydrocarbon and lipid degradation and di...
- Patent number 9,561,531
- Issue date Feb 7, 2017
- Green On Industries Inc.
- Antonio Fiorda
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Low interfacial tension surfactants for petroleum applications
- Patent number 9,499,736
- Issue date Nov 22, 2016
- Soane Energy, LLC
- Kristoffer K. Stokes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dispersant for spilled oil
- Patent number 9,352,291
- Issue date May 31, 2016
- The University of Southern Mississippi
- Robert Y. Lochhead
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Stable percarboxylic acid compositions and uses thereof
- Patent number 9,321,664
- Issue date Apr 26, 2016
- Ecolab USA Inc.
- Junzhong Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Use of cactus mucilage as a dispersant and absorbant for oil in oil...
- Patent number 9,163,374
- Issue date Oct 20, 2015
- University of South Florida
- Norma A. Alcantar
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Waste water treatment systems and methods
- Patent number 9,139,457
- Issue date Sep 22, 2015
- Anue Water Technologies, Inc.
- Paul Hatten
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
OIL DISPERSANT FORMULATION, METHODS AND USES THEREOF
- Publication number 20250011651
- Publication date Jan 9, 2025
- INSTITUTO SUPERIOR TECNICO
- Frederico CASTELO ALVES FERREIRA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF
- Publication number 20240182328
- Publication date Jun 6, 2024
- ECOLAB USA INC.
- Junzhong Li
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
COMPOSITIONS AND RELATED KITS AND METHODS FOR WATER TREATMENT
- Publication number 20230191286
- Publication date Jun 22, 2023
- InnoTech Alberta Inc.
- Pablo Contreras
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CRUDE OIL DEMULSIFIER COMPOSITIONS AND USES THEREOF
- Publication number 20220364000
- Publication date Nov 17, 2022
- ECOLAB USA INC.
- Ashish DHAWAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A METHOD FOR DISRUPTING BIOFILMS IN WASTEWATER SYSTEMS
- Publication number 20220298038
- Publication date Sep 22, 2022
- GRENOF PTY LTD
- David REDFERN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Composition for Temporarily-Hydrophobic and Oil-Absorbent Bioremedi...
- Publication number 20220290023
- Publication date Sep 15, 2022
- Attila Tottosi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPOSITION AND METHOD FOR IMPROVED DESALTER BRINE QUALITY
- Publication number 20220282167
- Publication date Sep 8, 2022
- BL Technologies, Inc.
- Javier Gonzalez
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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FLOATING-OIL RECOVERY DEVICE
- Publication number 20220213659
- Publication date Jul 7, 2022
- National Institute of Maritime, Port and Aviation Technology
- Isamu Fujita
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Biocompatible Oil Herders and Methods of Use
- Publication number 20220195275
- Publication date Jun 23, 2022
- Texas A&M University
- Zhengdong Cheng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Methods of Using Ionic Liquids as Demulsifiers
- Publication number 20220169929
- Publication date Jun 2, 2022
- Baker Hughes Holdings LLC
- Jerry Weers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYETHYLENIMINE AS A NEW EMULSION BREAKER FOR QUENCH WATER SYSTEMS
- Publication number 20220062793
- Publication date Mar 3, 2022
- SABIC Global Technologies B.V.
- Fabrice CUOQ
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IONIC LIQUIDS AND METHODS OF USING SAME
- Publication number 20220056345
- Publication date Feb 24, 2022
- Baker Hughes Holdings LLC
- Jerry Weers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF
- Publication number 20220041473
- Publication date Feb 10, 2022
- Ecolab USA, Inc.
- Junzhong LI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
IONIC LIQUIDS FORMULATION AS AN ENVIRONMENTALLY FRIENDLY OIL DISPER...
- Publication number 20220032249
- Publication date Feb 3, 2022
- Muhammad MONIRUZZAMAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CARBON DISULFIDE-MODIFIED AMINE ADDITIVES FOR SEPARATION OF OIL FRO...
- Publication number 20210387877
- Publication date Dec 16, 2021
- BAKER HUGHES, A GE COMPANY, LLC
- Jian Zou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS FOR SEPARATING A HYDROPHIBIC MATERIAL FROM A MIXTURE OF HYD...
- Publication number 20200298144
- Publication date Sep 24, 2020
- Hindustan Petroleum Corporation Limited
- Raman RAVISHANKAR
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF
- Publication number 20190225510
- Publication date Jul 25, 2019
- ECOLAB USA INC.
- Junzhong LI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method of enhanced treatment of spilled oil on water, land, and bio...
- Publication number 20180370206
- Publication date Dec 27, 2018
- CHIANG, Fung-Ming
- Fung-Ming CHIANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Floating Dispersant Paste
- Publication number 20180185802
- Publication date Jul 5, 2018
- Timothy J. Nedwed
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Decontamination of Hazardous Sulfur Compounds in Oilfie...
- Publication number 20170158526
- Publication date Jun 8, 2017
- UNITED LABORATORIES INTERNATIONAL, LLC
- Stephen D. Matza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OILFIELD WASTEWATER TREATMENT
- Publication number 20170044035
- Publication date Feb 16, 2017
- BAKER HUGHES INCORPORATED
- Timothy Underwood
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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METHOD FOR DECONTAMINATING CONTAMINATED WATER AND PLASTICS CONTAINE...
- Publication number 20160326035
- Publication date Nov 10, 2016
- Reinhard HEUSER
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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EMULSION SYSTEMS AND METHODS FOR DELIVERY OF IN-SITU REMEDIATION AM...
- Publication number 20160289106
- Publication date Oct 6, 2016
- OnMaterials, LLC
- John O. Freim
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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Method and System for Using Subsea Dispersants
- Publication number 20150175452
- Publication date Jun 25, 2015
- Timothy J. Nedwed
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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METHODS AND SYSTEMS FOR PROCESSING CRUDE OIL
- Publication number 20140317998
- Publication date Oct 30, 2014
- PALL CORPORATION
- Allan David Metcalfe
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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FOULING MITIGATION IN EQUIPMENT USED DURING HYDROCARBON PRODUCTION
- Publication number 20140263078
- Publication date Sep 18, 2014
- Ecolab USA Inc.
- Jasbir S. Gill
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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PROCESS FOR THE PREPARATION OF SURFACE-TREATED CALCIUM CARBONATE MA...
- Publication number 20140251564
- Publication date Sep 11, 2014
- Matthas Buri
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PROCESS FOR THE PREPARATION OF SURFACE-TREATED CALCIUM CARBONATE MA...
- Publication number 20140251916
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- Matthias Buri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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ENHANCED FOAM FRACTIONATION OF OIL PHASE FROM AQUEOUS/OIL MIXED PHA...
- Publication number 20140251919
- Publication date Sep 11, 2014
- ECOLAB USA INC.
- Victor Fuk-Pong Man
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COMPOSITIONS AND METHODS FOR OIL SPILL REMEDIATION
- Publication number 20140110344
- Publication date Apr 24, 2014
- George E. Hoag
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

by addition of chemical compounds for dispersing an oily layer on water

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods of using ionic liquids as paraffin inhibitors, pour point d...

Composition and method for improved desalter brine quality

Method for treating production water from the enhanced oil recovery...

Floating-oil recovery device

Stable percarboxylic acid compositions and uses thereof

Carbon disulfide-modified amine additives for separation of oil fro...

Enhanced foam fractionation of oil phase from aqueous/oil mixed pha...

Ionic liquids formulation as an environmentally friendly oil disper...

Methods of using ionic liquids as corrosion inhibitors

Process for separating a hydrophibic material from a mixture of hyd...

Process for decontamination of hazardous sulfur compounds in oilfie...

Stable percarboxylic acid compositions and uses thereof

Method of enhanced treatment of a spilled oil on an oil-spilled con...

Enhanced foam fractionation of oil phase from aqueous/oil mixed pha...

Systems and methods for use of water with switchable ionic strength

Using method of waste silicon slurry and products obtained therefrom

Method for reducing or controlling wastewater and pollutant from em...

Fouling mitigation in equipment used during hydrocarbon production

Systems and methods for de-oiling and total organic carbon reductio...

Floating dispersant paste

Stable percarboxylic acid compositions and uses thereof

Multistage filtrating pre-treatment for desalination of oilfield pr...

Method and system for using subsea dispersants

Retraction of oil slicks using surfactants

Composition and method for hydrocarbon and lipid degradation and di...

Low interfacial tension surfactants for petroleum applications

Dispersant for spilled oil

Stable percarboxylic acid compositions and uses thereof

Use of cactus mucilage as a dispersant and absorbant for oil in oil...

Waste water treatment systems and methods

Patents Applicationslast 30 patents

OIL DISPERSANT FORMULATION, METHODS AND USES THEREOF

STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF

COMPOSITIONS AND RELATED KITS AND METHODS FOR WATER TREATMENT

CRUDE OIL DEMULSIFIER COMPOSITIONS AND USES THEREOF

A METHOD FOR DISRUPTING BIOFILMS IN WASTEWATER SYSTEMS

Composition for Temporarily-Hydrophobic and Oil-Absorbent Bioremedi...

COMPOSITION AND METHOD FOR IMPROVED DESALTER BRINE QUALITY

FLOATING-OIL RECOVERY DEVICE

Biocompatible Oil Herders and Methods of Use

Methods of Using Ionic Liquids as Demulsifiers

POLYETHYLENIMINE AS A NEW EMULSION BREAKER FOR QUENCH WATER SYSTEMS

IONIC LIQUIDS AND METHODS OF USING SAME

STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF

IONIC LIQUIDS FORMULATION AS AN ENVIRONMENTALLY FRIENDLY OIL DISPER...

CARBON DISULFIDE-MODIFIED AMINE ADDITIVES FOR SEPARATION OF OIL FRO...

PROCESS FOR SEPARATING A HYDROPHIBIC MATERIAL FROM A MIXTURE OF HYD...

STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF

Method of enhanced treatment of spilled oil on water, land, and bio...

Floating Dispersant Paste

Process for Decontamination of Hazardous Sulfur Compounds in Oilfie...

OILFIELD WASTEWATER TREATMENT

METHOD FOR DECONTAMINATING CONTAMINATED WATER AND PLASTICS CONTAINE...

EMULSION SYSTEMS AND METHODS FOR DELIVERY OF IN-SITU REMEDIATION AM...

Method and System for Using Subsea Dispersants

METHODS AND SYSTEMS FOR PROCESSING CRUDE OIL

FOULING MITIGATION IN EQUIPMENT USED DURING HYDROCARBON PRODUCTION

PROCESS FOR THE PREPARATION OF SURFACE-TREATED CALCIUM CARBONATE MA...

PROCESS FOR THE PREPARATION OF SURFACE-TREATED CALCIUM CARBONATE MA...

ENHANCED FOAM FRACTIONATION OF OIL PHASE FROM AQUEOUS/OIL MIXED PHA...

COMPOSITIONS AND METHODS FOR OIL SPILL REMEDIATION