Oil facilities in Yemen change hands in $21.6 million deal
Zenith Netherlands, a subsidiary of Zenith Energy Ltd., announced that it has agreed to acquire energy assets of Vienna-based OMV in Yemen, in a deal worth
A comparative study of black cumin seed (Nigella sativa L
In this study, extracted-black seed oils contain high amounts of C18:2 (60.01?8.75%), OLL (37.45?8.87%), 纬-tocopherol (243.26?76.46 mg/100 g oil), and polyphenols (314.08?00.02 mg GAE/kg oil). Supercritical fluid extraction (SFE) obtained the highest oil yields (37%).
Devastated by war, Yemen's still surviving oil and gas
"The government needs to work collaboratively to retain and encourage foreign companies to invest in the Yemen oil and gas sector, without which, production
Ultrasound assisted extraction of oil from black cumin
As per the results, the highest oil recovery of 94.8% from black seed was attained at the ultrasound power of 200 W, ultrasound treatment time of 45 minutes and solvent to solid ratio of...
Vessel to remove oil from stricken Yemen tanker could
The replacement vessel technically known as a Very Large Crude Carrier (VLCC) is now in drydock for modifications and regular maintenance before sailing to
Cold pressed black cumin (Nigella sativa L.) seed oil
Their highest oil extraction efficiency was approximately 40%, when the highest levels of the factors were applied. Abdullah and Koc (2013) studied the oil extraction kinetics of black seed using ultrasound technology. The researchers tested such parameters as temperature, solvent-to-solid ratio, and time on the oil yield using response surface
Global Black Seed Oil Market 2019-2023| Technological
The global black seed oil market is expected to post a CAGR of close to 2% during the period 2019-2023, according to Technavio.
Physicochemical properties and stability of black cumin
Optimization of yield and thymoquinone content of screw press-extracted black cumin seed oil using response surface methodology 2023, Industrial Crops and Products Show abstract Encapsulation of black cumin seed (Nigella sativa) oil by using inverse gelation method 2022, Food Hydrocolloids for Health Show abstract
Yemen Crude Oil: Production, 1960 2023 CEIC Data
This records an increase from the previous number of 42.000 Barrel/Day th for Dec 2020. Yemen Crude Oil: Production data is updated yearly, averaging 36.490
Green solvents and technologies for oil extraction from
The conventional technology used for oil extraction from oilseeds is by solvent extraction. In solvent extraction, n -hexane is used as a solvent for its attributes such as simple recovery, non-polar nature, low latent heat of vaporization (330 kJ/kg) and high selectivity to solvents.
