Experimental investigation of miscible and im- miscible Water-Alternation-Gas (WAG) process performance. J. Pet. Eng. 48 (1- 2), 1-20.M.M. Kulkarni, D.N. Rao, Experimental investigation of miscible and immiscible Water-Alternating-Gas (WAG) process performance, J. Pet. Sci. Eng. 48 (...
PROCESS AND INSTALLATION FOR OBTAINING A WATER-MISCIBLE OR WATER-IMMISCIBLE ORGANIC PRODUCT AND THE AMMONIUM SULPHATE FROM ACIDIC PETROLEUM RESIDUES 来自 掌桥科研 喜欢 0 阅读量: 4 申请(专利)号: RO19810105157 申请日期: 1981-08-22 公开/公告号: RO82887B1 ...
217.8 atm; critical density 0.322 g/cm3; viscosity 0.01002 poise at 20°C; surface tension 73 dynes/cm at 20°C; dissolves ionic substances; miscible with mineral acids, alkalies; low molecular weight alcohols, aldehydes and ketones; forms an azeotrope with several solvents; immiscible with ...
The poor solvent is water, methanol, ethanol, propanol, acetone, and/or liquid nitrogen. Example: Ethanol (200 ml) and PLA (5 g) of molecular weight 10,000 were taken in a high pressure cell, and water was added as porous solvent. Carbon dioxide was supplied to the high pressure cell...
and water-insol. extracts, an aq. solvent, a water-miscible solvent and a water-immiscible solvent is allowed to separate into phases, the vol. of the water-miscible solvent is 10-45% of the total vol. of water-miscible and -immiscible solvents and 8-42% of the vol. of the whole ...
Although methanol is immiscible with n-hexane, the addition of a trace amount of dichloromethane can create a homogeneous mixture containing methanol and n-hexane. In our experiments, the addition of only 50 µL dichloromethane could make 1 mL of methanol miscible with 8 mL of n-hexane....
Why is Camphor water insoluble and non-polar? Which of these would you expect to be more soluble in water: chloromethane, CH3Cl, or methanol, CH3OH? Explain. Are water and methylene chloride miscible or immiscible? Explain. Why is glucose soluble in water but is not soluble in hex...
(seeFig. 2.47). Typically, to produce the precipitation of the polymer and the ensuing formation ofNPs, it is necessary by dilution with an excess of water when the organic solvent is partly miscible with water or with another organic solvent in the opposite case, to move up the diffusion ...
Recently, the miscible-immiscible transition of DESs through the breaking of hydrogen bonds formed between HBAs and HBDs has grabbed more and more attention. The strategy is based on the application of a trigger such as temperature, pH, and bubbling of CO2 to change the physicochemical properties...
Hydrophilic solvent is to be understood as meaning either water or those aqueous solutions which, apart from water, comprise up to 20% by weight of a water-miscible organic solvent, such as C1- to C4-alkanols, in particular methanol, ethanol, isopropanol or a cyclic ether, such as tetrahydro...