Bioremediation of Petroleum oil Contaminated Soil and Water

INTRODUCTION. The world depends on oil. Vast amount is used, transported, processed and stored around the world. In 2003, the total world consumption of petroleum was over 13.1 billion liters per day.

Technology of production of edible flours and protein

In this section, the processes for the separation of the protein (meal) fraction from the oil will be reviewed. At present, there are only two competitive oil-milling processes for soybeans: the screw-press (expeller) process and extraction by solvents.

Polyestertime • news,Polymers ,Petrochemicals,crude oil

-MEG prices in Asia fell amid falling oil prices MEG Monoethylene glycol prices Asia oil prices. Mono-ethylene glycol (MEG) price offers in Asia continued to show a downward trend on Monday following the recent drop in crude oil prices, which resulted in weak trading activity in the market, ICIS reported.

Product By Category - Chemical Products Manufacturer

Development of our know-how, to locally manufacture WHITE SPIRIT SOLVENT which is extensively used as a diluent for paints and alkyd resins, with a U.S. patented technology, lead to the development of a small scale manufacturing plant in 1982.

Chapter 78

Chapter 78 - Oil and Natural Gas PETROLEUM REFINING PROCESS. Richard S. Kraus. General Profile. Petroleum refining begins with the distillation, or fractionation, of crude oils into separate hydrocarbon groups.

BHO Extraction | Skunk Pharm Research

Butane Honey Oil, or BHO, is the essential oil from the cannabis plant, extracted using Butane as a solvent. It can be extracted from fresh material or from cured material as a Concrete or an Oleoresin.

OSHA Technical Manual (OTM) | Section IV: Chapter 2

Basics of Hydrocarbon Chemistry. Crude oil is a mixture of hydrocarbon molecules, which are organic compounds of carbon and hydrogen atoms that may include from one to 60 carbon atoms.

Algae fuel

Algae fuel, algal biofuel, or algal oil is an alternative to liquid fossil fuels that uses algae as its source of energy-rich oils. Also, algae fuels are an alternative to commonly known biofuel sources, such as corn and sugarcane. Several companies and government agencies are funding efforts to reduce capital and operating costs and make algae fuel production commercially viable.

Petroleum products, selected (EHC 20, 1982)

IPCS INTERNATIONAL PROGRAMME ON CHEMICAL SAFETY ENVIRONMENTAL HEALTH CRITERIA 20 SELECTED PETROLEUM PRODUCTS This report contains the collective views of an international group of experts and does not necessarily represent the decisions or the stated policy of the United Nations Environment Programme, the International Labour Organisation, or the World Health

The effect of feedstock treatment on the deasphalting

Mechanism of the vapor extraction process for heavy oil and bitumen. Journal of Petroleum Science and Engineering 21: 43 – 59. doi: 10.1016/S0920-4105(98)00002-3., [Web of Science ®] [Google Scholar]; Li et al. 2012 Li, X., Y. Du, G. Wu, Z. Li, H. Li, and H. Sui. 2012. Solvent extraction for heavy crude oil removal from contaminated soils.

Remediation of Diesel-Contaminated Soil by Ultrasonic

Li X, Du Y, Wu G, Li Z, Li H, Sui H (2012) Solvent extraction for heavy crude oil removal from contaminated soils. Chemosphere 88:245–249 CrossRef Google Scholar Luhach J, Chaudhry S (2012) Effect of diesel fuel contamination on seed germination and growth of four agricultural crops.

solvent extraction in crude oil | oil pressing machine

Solvent extraction for heavy crude oil removal from. A new strategy of heavy crude oil removal from contaminated soils was studied. The hexane–acetone solvent mixture was used to investigate the ability of solvent extraction technique for cleaning up soils under various extraction conditions.

A comprehensive guide of remediation technologies for oil

Microbial biosurfactant mediated removal and/or solubilization of crude oil contamination from soil and aqueous phase: An approach with Bacillus licheniformis

SOLVENT EXTRACTION OF REFINERY WASTES RATES EPA BDAT - Oil

Single-cycle extraction with propane provides excellent bulk oil removal, but is somewhat less effective than the multi-cycle process for removal of heavy organics like polynuclear aromatics (PNAs).

[PDF]

Organic Solvents Optimization in Base Oil Recovery from

the residual oil requiring further treatment to remove the solvent remains through drying. Reference [12] studied the removal of heavy crude oil from contaminated soils using hexane-acetone mixture as the extracting solvent at various extraction conditions. 96% of oil was recovered at a

Combining Solvent Extraction and Bioremediation for

Combining solvent extraction and bioremediation for removing weathered petroleum from contaminated soil. Pedosphere. 23(4): 455–463. Most of the existing oil fields in China have wash petroleum from contaminated soils (Risdon et al., been exploited for more than ten years and resi- 2008; Gan et al., 2009).

[PDF]

A. SOLVENT EXTRACTION AND DEWAXING

naphthenes, and lubricating oil base-stocks may contain wax. Solvent refining processes including solvent extraction and solvent dewaxing usually remove these undesirables at intermediate refining stages or just before sending the product to storage. 2.Solvent Extraction . a.

Solvent Extraction - AOCS Lipid Library

In comparison, solvent extraction with hexane (the primary solvent used worldwide) will remove all but about ½% of residual oil, uses less horse power, and requires less maintenance. It is relatively efficient and reliable, and this is one reason why solvent extraction is the primary means of separating large tonnages of oil from protein meal.

Asphaltenes extraction treatment - Oil & Gas Journal

Selective extraction of asphaltenes (SELEX-Asp) technology-a solvent-based physical separation process capable of selectively removing asphaltenes as dry granulates in heavy crude oils and

US4968412A - Solvent and water/surfactant process for

Solvent and water/surfactant process for removal of bitumen from tar sands contaminated with clay PCT/US1993/009660 WO1995010369A2 (en) 1990-03-07: 1993-10-12: Water/surfactant process for recovering hydrocarbons from soil in the absence of emulsifying the oil

The effect of feedstock treatment on the deasphalting

Mechanism of the vapor extraction process for heavy oil and bitumen. Journal of Petroleum Science and Engineering 21: 43 – 59. doi: 10.1016/S0920-4105(98)00002-3., [Web of Science ®] [Google Scholar]; Li et al. 2012 Li, X., Y. Du, G. Wu, Z. Li, H. Li, and H. Sui. 2012. Solvent extraction for heavy crude oil removal from contaminated soils.

Remediation of Diesel-Contaminated Soil by Ultrasonic

Li X, Du Y, Wu G, Li Z, Li H, Sui H (2012) Solvent extraction for heavy crude oil removal from contaminated soils. Chemosphere 88:245–249 CrossRef Google Scholar Luhach J, Chaudhry S (2012) Effect of diesel fuel contamination on seed germination and growth of four agricultural crops.

solvent extraction in crude oil | oil pressing machine

Solvent extraction for heavy crude oil removal from. A new strategy of heavy crude oil removal from contaminated soils was studied. The hexane–acetone solvent mixture was used to investigate the ability of solvent extraction technique for cleaning up soils under various extraction conditions.

A comprehensive guide of remediation technologies for oil

Microbial biosurfactant mediated removal and/or solubilization of crude oil contamination from soil and aqueous phase: An approach with Bacillus licheniformis

SOLVENT EXTRACTION OF REFINERY WASTES RATES EPA BDAT - Oil

Single-cycle extraction with propane provides excellent bulk oil removal, but is somewhat less effective than the multi-cycle process for removal of heavy organics like polynuclear aromatics (PNAs).

[PDF]

Organic Solvents Optimization in Base Oil Recovery from

the residual oil requiring further treatment to remove the solvent remains through drying. Reference [12] studied the removal of heavy crude oil from contaminated soils using hexane-acetone mixture as the extracting solvent at various extraction conditions. 96% of oil was recovered at a

Combining Solvent Extraction and Bioremediation for

Combining solvent extraction and bioremediation for removing weathered petroleum from contaminated soil. Pedosphere. 23(4): 455–463. Most of the existing oil fields in China have wash petroleum from contaminated soils (Risdon et al., been exploited for more than ten years and resi- 2008; Gan et al., 2009).

[PDF]

A. SOLVENT EXTRACTION AND DEWAXING

naphthenes, and lubricating oil base-stocks may contain wax. Solvent refining processes including solvent extraction and solvent dewaxing usually remove these undesirables at intermediate refining stages or just before sending the product to storage. 2.Solvent Extraction . a.

Solvent Extraction - AOCS Lipid Library

In comparison, solvent extraction with hexane (the primary solvent used worldwide) will remove all but about ½% of residual oil, uses less horse power, and requires less maintenance. It is relatively efficient and reliable, and this is one reason why solvent extraction is the primary means of separating large tonnages of oil from protein meal.

Asphaltenes extraction treatment - Oil & Gas Journal

Selective extraction of asphaltenes (SELEX-Asp) technology-a solvent-based physical separation process capable of selectively removing asphaltenes as dry granulates in heavy crude oils and

US4968412A - Solvent and water/surfactant process for

Solvent and water/surfactant process for removal of bitumen from tar sands contaminated with clay PCT/US1993/009660 WO1995010369A2 (en) 1990-03-07: 1993-10-12: Water/surfactant process for recovering hydrocarbons from soil in the absence of emulsifying the oil

The effect of feedstock treatment on the deasphalting

Mechanism of the vapor extraction process for heavy oil and bitumen. Journal of Petroleum Science and Engineering 21: 43 – 59. doi: 10.1016/S0920-4105(98)00002-3., [Web of Science ®] [Google Scholar]; Li et al. 2012 Li, X., Y. Du, G. Wu, Z. Li, H. Li, and H. Sui. 2012. Solvent extraction for heavy crude oil removal from contaminated soils.

Remediation of Diesel-Contaminated Soil by Ultrasonic

Li X, Du Y, Wu G, Li Z, Li H, Sui H (2012) Solvent extraction for heavy crude oil removal from contaminated soils. Chemosphere 88:245–249 CrossRef Google Scholar Luhach J, Chaudhry S (2012) Effect of diesel fuel contamination on seed germination and growth of four agricultural crops.

solvent extraction in crude oil | oil pressing machine

Solvent extraction for heavy crude oil removal from. A new strategy of heavy crude oil removal from contaminated soils was studied. The hexane–acetone solvent mixture was used to investigate the ability of solvent extraction technique for cleaning up soils under various extraction conditions.

A comprehensive guide of remediation technologies for oil

Microbial biosurfactant mediated removal and/or solubilization of crude oil contamination from soil and aqueous phase: An approach with Bacillus licheniformis

SOLVENT EXTRACTION OF REFINERY WASTES RATES EPA BDAT - Oil

Single-cycle extraction with propane provides excellent bulk oil removal, but is somewhat less effective than the multi-cycle process for removal of heavy organics like polynuclear aromatics (PNAs).

[PDF]

Organic Solvents Optimization in Base Oil Recovery from

the residual oil requiring further treatment to remove the solvent remains through drying. Reference [12] studied the removal of heavy crude oil from contaminated soils using hexane-acetone mixture as the extracting solvent at various extraction conditions. 96% of oil was recovered at a

Combining Solvent Extraction and Bioremediation for

Combining solvent extraction and bioremediation for removing weathered petroleum from contaminated soil. Pedosphere. 23(4): 455–463. Most of the existing oil fields in China have wash petroleum from contaminated soils (Risdon et al., been exploited for more than ten years and resi- 2008; Gan et al., 2009).

[PDF]

A. SOLVENT EXTRACTION AND DEWAXING

naphthenes, and lubricating oil base-stocks may contain wax. Solvent refining processes including solvent extraction and solvent dewaxing usually remove these undesirables at intermediate refining stages or just before sending the product to storage. 2.Solvent Extraction . a.

Solvent Extraction - AOCS Lipid Library

In comparison, solvent extraction with hexane (the primary solvent used worldwide) will remove all but about ½% of residual oil, uses less horse power, and requires less maintenance. It is relatively efficient and reliable, and this is one reason why solvent extraction is the primary means of separating large tonnages of oil from protein meal.

Asphaltenes extraction treatment - Oil & Gas Journal

Selective extraction of asphaltenes (SELEX-Asp) technology-a solvent-based physical separation process capable of selectively removing asphaltenes as dry granulates in heavy crude oils and

US4968412A - Solvent and water/surfactant process for

Solvent and water/surfactant process for removal of bitumen from tar sands contaminated with clay PCT/US1993/009660 WO1995010369A2 (en) 1990-03-07: 1993-10-12: Water/surfactant process for recovering hydrocarbons from soil in the absence of emulsifying the oil