the extraction process must be simple and must not involve evaporation of water
122491
I think you can extract glucose from a saturated solution by lowing the solution temperature. The excess solute will crystallize from the solution at the lower temperature. You can filter the mixture to collect the crystallize glucose.\n\nor\n\n You can use the procedure for making rock candy from a sugar and water solution. To extract the glucose from the solution.
114326
It's pretty easy if you mush the ripe avocado flesh, a blender or food processor works best for me. Then slowly add more and more water to it  until you end up with a thin slurry. Let it sit in a cool dark place and you'll see it separate into oil and solids. Learnt the trick from a  book on eating only natural foods that are minimally processed. the same process is used to make almond  milk ( which tastes a hell of a lot better than the soy and rice milks in the supermarkets but I digress) The avocado nut oil is significantly   more complex to extract as this comes from the seed.
462732
Depends on the ingredient.  Usual procedure is to chop the plant in a blender and extract the active principle with a suitable solvent, and then refine the extract with fractional crystallization, distillation, or other such means.
570220
Organic matter does not have to be heated to form petroleum.  Petroleum forms from compression AND heat.
241675
The formulas I saw by doing a web search were just mix the ingredients together.  There were no special proceses.
354735
It is not a reaction because the bond formed is ionic, not covalent.  Extraction is a better term for the process you are describing.
170642
Most would be content to get rid of cars until it comes to their own. Not realizing that horses polluted the ozone far more than cars we have today. No sense in complaining because in some cases an environmental check is good for us as long as it does not brake the bank and this won't. It may be possible that because of them(greenies) there will be alternative modes of extraction. Now there is only a few modes of extraction wherein only 20% efficiency is obtained. The realm of perpendicular drilling has not been explored yet. Mark my words you will see those things explored very shortly.
376716
no\nthe water evaporates too fast to cause any harm
276982
I don't know that you can, different solvents react differently to pressure, so I don't think it's a one eqaution fits all kind of process.  That's why they all have different graphs for phase vs temperature/pressure.  I'm sorry.\nSounds like you have a pretty high boiling point though, the things I've taken off that had to be real high temp were water, toluene, and pyridine.  Could it be one of them?  They smell pretty different, so you'd know which.  \nThat's an interesting question though, I've never stripped a solvent that I didn't know what it was.
231478
Distillation is the way to go.
593307
The problem with that is that water wil freeze below 32 farenheit. so it would need a eletric trace(heat trace to heat it up if temp goes below 32) and insulation to keep the heat in. Also, rusting is a major issue which is bound to happen even if the most rustfree material is used. Also leaks are a major issue. Something chemical has to be mixed with water to determine exact location of the leak if one takes place. the oil pipelines in middle east use a chemical, i forget the name, for the same reason. Adding and removing the compund from water may be a major pain. Also another major problem would be collecting the water, how exactly would that be done. Drainage water maybe, but it would be very very hard to collect pure rainfall and transport it. The idea may seem easy but it would involve major reconfiguration of water systems, water collectors, pipelines within existing eastern cities, etc to provide water to the west. Its just not economical to do so. Also pumping stations to clean water at each interval are also expensive to first build and then run.
405537
this process shold not take more than 2 weeks.
369622
Evaporation.\n\nSalt water + heat source + vessel. Apply heat source to vessel containing salt water. Evaporate water. Harvest salt.
238945
no it is not like drinking water
314673
You say your a chemical engineer,???  today's pipes more often than not are nowadays plastic for carrying salt water, so your problem dosent exhist.
84673
Not a whole lot... but I can see how. Fluid in some plants can be electrolytic.
669421
What extract are you talking about? Different materials require different extraction methods.