 |
at Global Oneness Community.
Share your dreams and let others help you with the interpretation!
Dream Sharing Forum
|
|
Extract | A Wisdom Archive on Extract | | Extract A selection of articles related to Extract | |
| We recommend this article: Extract - 1, and also this: Extract - 2. |
| |
extract, Concentrate 1958 film, The Killers, There Will be No Leave Today
| | | Page 1 » Page 2 « Page 3 More » | |
| |
| ARTICLES RELATED TO Extract | | | |  Extract: Encyclopedia II - Feature extraction - Low-level
Feature extraction - Curvature.
Edge direction, changing intensity, autocorrelation.
Feature extraction - Image motion.
Area based, differential approach. Optical flow.
...
See also:Feature extraction, Feature extraction - Low-level, Feature extraction - Curvature, Feature extraction - Image motion, Feature extraction - Shape Based, Feature extraction - Thresholding, Feature extraction - Template matching, Feature extraction - Hough transform, Feature extraction - Flexible methods Read more here: » Feature extraction: Encyclopedia II - Feature extraction - Low-level |
| |
| | | | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Extraction with chemical change
Liquid-liquid extraction - Solvation mechanism.
Using solvent extraction it is possible to extract uranium, plutonium, or thorium from acid solutions. One solvent used for this purpose is the organophosphate tri-n-butyl phosphate. The PUREX process is commonly used in nuclear reprocessing uses a mixture of tri-n-butyl phosphate and an inert hydrocarbon (kerocene), the uranium(VI) are extracted from strong nitric acid and are back-extracted (stripped) using weak nitric acid. An organic soluble uranium complex [UO< ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Extraction with chemical change |
| |
| | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Extraction without chemical change Some solutes such as noble gases and osmium tetoxide can be extracted from one phase to another without the need for a chemical reaction. This is the most simple type of solvent extraction. Some solutes which do not at first sight appear to undergo a reaction during the extraction process do not have distribution ratio which is independent of concentration, a classic example is the extraction of carboxylic acids (HA) into non polar media such as benzene here it is oftein the case that the carboxylic acid will form a dimer in the organic layer so the distribution ratio ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Extraction without chemical change |
| |
| | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Extraction without chemical change Some solutes such as noble gases can be extracted from one phase to another without the need for a chemical reaction (See Absorption (chemistry)). This is the most simple type of solvent extraction. Some solutes which do not at first sight appear to undergo a reaction during the extraction process do not have distribution ratio which is independent of concentration, a classic example is the extraction of carboxylic acids (HA) into non polar media such as benzene here it is oftein the case that the carboxylic acid will form a dimer in the organic layer so the distribution ratio ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Extraction without chemical change |
| |
| | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Batchwise single stage extractions This is commonly used on the small scale in chemical labs, it is normal to use a separating funnel
For instance if a chemist was to extract anisole from a mixture of water and 5% acetic acid using ether then the anisole will enter the organic phase. The two phases would then be separated.
The acetic acid can then be scrubbed (removed from the organic phase) by shaking the organic extract with sodium bicarbonate. The acetic acid react ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Batchwise single stage extractions |
| |
| | | | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Distribution ratio In solvent extraction a distribution ratio is oftein quoted as a measure of how well extracted a species is. The distribution ratio (D) is equal to the concentration of a solute in the organic phase divided by its concentration in the aqueous phase. Depending on the system the distribution ratio can be a function of temperature, the concentration of chemical species in the system and a large number of other parameters.
Note that D is related to the ΔG of the extraction process.
Sometimes the distribution ratio is referred to the partition coefficent ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Distribution ratio |
| |
| | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Multistage countercurrent continuous processes These are commly used in industry for the processing of metals such as the lanthanides, because the separation factors between the lanthanides are so small many extraction stages are needed. In the multistage processes the aqueous raffinate from one extraction unit is feed as the next unit as the aqueous feed. While the organic phase is moved in the opposite direction. Hence in this way even if the separation between two ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Multistage countercurrent continuous processes |
| |
| | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Distribution ratio In solvent extraction a distribution ratio is oftein quoted as a measure of how well extracted a species is. The distribution ratio (D) is equal to the concentration of a solute in the organic phase divided by its concentration in the aqueous phase. Depending on the system the distribution ratio can be a function of temperature, the concentration of chemical species in the system and a large number of other parameters.
...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Distribution ratio |
| |
| | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Multistage countercurrent continuous processes These are commonly used in industry for the processing of metals such as the lanthanides, because the separation factors between the lanthanides are so small many extraction stages are needed. In the multistage processes the aqueous raffinate from one extraction unit is feed as the next unit as the aqueous feed. While the organic phase is moved in the opposite direction. Hence in this way even if the separation between two ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Multistage countercurrent continuous processes |
| |
| | | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Aqueous complexing agents If a complexing agent is present in the aqueous phase then it can lower the distribution ratio. For instance in the case of iodine being distributed between water and an inert organic solvent such as carbon tetrachloride then the presence of iodide in the aqueous phase can alter the extraction chemistry.
Insteed of DI2 being a constant it becomes DI2 = k [I2.Organic]/[I2.Aqueous][I-.Aqueous]
This is because the iodine reacts with the iodide to form I3-. The I3-< ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Aqueous complexing agents |
| |
| | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Industrial process design Typically an industrial process will use an extraction step in which solutes are transferred from the aqueous phase to the organic phase, this is often followed by a scrubbing stage in which unwanted solutes are removed from the organic phase, then a stripping stage in which the wanted solutes are removed from the organic phase. The organic phase may then be treated to make it ready for use again.
After use the organic phase may be subjected to a cleaning step to remove any degradation products, for instance in PUREX plants the used o ...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Industrial process design |
| |
| | | | | Extract: Encyclopedia II - Liquid-liquid extraction - Separation factors The separation factor is one distribution ratio divided by another, it is a measure of the ability of the system to separate two solutes.
For insatnce if the distribution ratio for nickel (DNi) is 10 and the distribution ratio for silver (DAg) is 200, then the silver/nickel separation factor (SFAg/Ni) is equal to DAg/DNi = SFAg/Ni = 20.
...
See also:Liquid-liquid extraction, Liquid-liquid extraction - Distribution ratio, Liquid-liquid extraction - One big batch of solvent or several smaller batchs ?, Liquid-liquid extraction - Separation factors, Liquid-liquid extraction - Decontamination factor, Liquid-liquid extraction - Slopes of graphs, Liquid-liquid extraction - Batchwise single stage extractions, Liquid-liquid extraction - Multistage countercurrent continuous processes, Liquid-liquid extraction - Extraction without chemical change, Liquid-liquid extraction - Extraction with chemical change, Liquid-liquid extraction - Solvation mechanism, Liquid-liquid extraction - Ion exchange mechanism, Liquid-liquid extraction - Ion pair extraction, Liquid-liquid extraction - Kinetics of extraction, Liquid-liquid extraction - Aqueous complexing agents, Liquid-liquid extraction - Industrial process design, Liquid-liquid extraction - Equipment, Liquid-liquid extraction - Terms Read more here: » Liquid-liquid extraction: Encyclopedia II - Liquid-liquid extraction - Separation factors |
| |
| | | | | Extract: Encyclopedia II - Extract transform load - Tools While an ETL process can be created using almost any programming language, creating them from scratch is quite complex. Increasingly, companies are buying ETL tools to help in the creation of ETL processes.
A good ETL tool must be able to communicate with the many different relational databases and read the various file formats used throughout an organization. ETL tools have started to migrate into Enterprise Application Integration, or even Enterprise Service Bus, systems that now cover much more than just the extraction transformation and loading of data. Many ETL vendors now have data pr ...
See also:Extract transform load, Extract transform load - Extract, Extract transform load - Transform, Extract transform load - Load, Extract transform load - Challenges, Extract transform load - Tools, Extract transform load - Some ETL tools, Extract transform load - External links to other tools Read more here: » Extract transform load: Encyclopedia II - Extract transform load - Tools |
| |
| | | | | Extract: Encyclopedia II - Intact dilation and extraction - Legal and political situation in the United States
Intact dilation and extraction - About the terminology.
When used to abort a live fetus, this procedure is referred to as "partial-birth abortion" in the media and among pro-life groups. In the medical field intact dilation and extraction is sometimes referred to as a D&X procedure (not to be confused with the D&E procedure dilation and evacuation, in which the fetus is dismembered before being removed from t ...
See also:Intact dilation and extraction, Intact dilation and extraction - Etymology, Intact dilation and extraction - Intact D&X Surgery, Intact dilation and extraction - National Right to Life Description of an Intact D & X, Intact dilation and extraction - American Pregnancy Association Description of an Intact D & X, Intact dilation and extraction - Circumstances in which the procedure is performed, Intact dilation and extraction - Legal and political situation in the United States, Intact dilation and extraction - About the terminology, Intact dilation and extraction - Efforts to ban the procedure, Intact dilation and extraction - Legal and political situation in the United Kingdom Read more here: » Intact dilation and extraction: Encyclopedia II - Intact dilation and extraction - Legal and political situation in the United States |
| |
| | | | | Extract: Encyclopedia II - Intact dilation and extraction - Intact D&X Surgery Preliminary procedures are performed over a period of 2-3 days, to gradually dilate the cervix using laminaria tents, sticks of seaweed which absorb fluid and swell. Sometimes hormones are used to induce the process of labor. Once the cervix is sufficiently dilated, the doctor uses an ultrasound and forceps to grasp the fetus' leg. The fetus is turned to a breech position, if necessary, and the doctor pulls one or both legs out of the birth canal, causing what is commonly known as the 'partial-birth' of the fetus. The doctor subsequently bir ...
See also:Intact dilation and extraction, Intact dilation and extraction - Etymology, Intact dilation and extraction - Intact D&X Surgery, Intact dilation and extraction - National Right to Life Description of an Intact D & X, Intact dilation and extraction - American Pregnancy Association Description of an Intact D & X, Intact dilation and extraction - Circumstances in which the procedure is performed, Intact dilation and extraction - Legal and political situation in the United States, Intact dilation and extraction - About the terminology, Intact dilation and extraction - Efforts to ban the procedure, Intact dilation and extraction - Legal and political situation in the United Kingdom Read more here: » Intact dilation and extraction: Encyclopedia II - Intact dilation and extraction - Intact D&X Surgery |
| |
| | | | | Extract: Encyclopedia II - Intact dilation and extraction - Circumstances in which the procedure is performed Intact D&X procedures are rare, carried out in roughly 0.2% (two-tenths of one percent) of all abortions in the USA. This calculates to between 2500 and 3000 per year, using data from the Alan Guttmacher Institute for the year 2000 (out of 1.3 million abortions annually). They are performed at any time between the fifth and ninth month of pregnancy for various reasons, such as:
The mother and baby are healthy, but the mother wishes to terminate her pregnancy.
The fetus is dead (in which case the procedure ...
See also:Intact dilation and extraction, Intact dilation and extraction - Etymology, Intact dilation and extraction - Intact D&X Surgery, Intact dilation and extraction - National Right to Life Description of an Intact D & X, Intact dilation and extraction - American Pregnancy Association Description of an Intact D & X, Intact dilation and extraction - Circumstances in which the procedure is performed, Intact dilation and extraction - Legal and political situation in the United States, Intact dilation and extraction - About the terminology, Intact dilation and extraction - Efforts to ban the procedure, Intact dilation and extraction - Legal and political situation in the United Kingdom Read more here: » Intact dilation and extraction: Encyclopedia II - Intact dilation and extraction - Circumstances in which the procedure is performed |
| |
| | | Page 1 » Page 2 « Page 3 More » | |
| |
|
|
Search the Global Oneness web site |
|
|
|
