Sentences with phrase «liquid ammonia»

The vapor condenses in the cooling coils and collects as liquid ammonia in the receiving tank in the evaporator.
Technology development for converting hydrogen to ammonia and back was making renewable energy export increasingly viable (there was already a well developed liquid ammonia shipping industry).
Beginning with the familiar products, ammonium sulfate, sodium nitrate, and cyanamid, there have followed liquid ammonia, a highly concentrated plant food used for the neutralization of acid phosphate and in turn, for the same purpose, that product carrying in solution urea or ammonium nitrate.
Two chemical plants also collapsed in Deyang, leaking noxious liquid ammonia into the surrounding countryside.
Thirteen pupils at Horace Mann Elementary School, 8050 S. Chappel Ave., were taken to area hospitals Friday after a school employee dropped liquid ammonia in the lunchroom, according to the principal Harold Whitfield.
The problems began in November 2001 when a pipe ruptured at Gateway Cold Storage in St. Louis, spewing liquid ammonia across food bound for Illinois schools.
The Clough - AMEC Foster Wheeler Australia joint venture has won a five - year contract to provide maintenance services at Yara International's liquid ammonia plant near Karratha, with the value of the work believed to be about $ 100 million.

Not exact matches

The leftover liquid waste is routed to an aeration basin where nitrogen - fixing bacteria convert ammonia to nitrate.
While «we think of ammonia like Mr. Clean and Windex, very liquid,» McKinnon says, at Pluto's subfreezing surface temperatures, ammonia freezes into solid ice.
To demonstrate one potential use of the nanoparticles, the research team used them as advanced catalysts for ammonia oxidation, which is a key step in the production of nitric acid (a liquid acid that is used in the production of ammonium nitrate for fertilizers, making plastics, and in the manufacturing of dyes).
The second uses various forms of chemistry — in the form of amine or ammonia scrubbers, special membranes or ionic liquids — to pull carbon dioxide out of a more mixed set of exhaust gases.
Forty - five years after Grossman's daydream, we still can not discount the possibility that somewhere in the universe a strange life form thirsts for a frosty swig of ammonia or liquid methane to soothe its parched lips.
Nearly all commercially - available efforts at scrubbing greenhouse gasses, GHG's, from emissions use a liquid solution of water and amine, derived from ammonia, that contacts the stream, removing CO2 or other unwanted gases.
Ammonia seems plausible: mixtures with water can be liquid at around -100 °C at a pressure of 1 atmosphere.
This past July researchers examining data from Cassini's mass spectrometer announced that the icy debris contains ammonia, a potent antifreeze that could keep water in a liquid state even at the deep - freeze temperatures -LRB--- 136 degrees Fahrenheit) measured near the vents.
Indeed, liquid mixtures of water and ammonia have been reported in the interior of Saturn's moon Titan, considered by the committee to be one of the solar system's potentially promising homes to extraterrestrial life.
They note that the ammonia liquid stream can convert the thermal energy to electrical energy in the battery.
Note also that the reusable XLR99 engine used anhydrous ammonia and liquid oxygen as propellants and powered the X-15.
While ammonia gas and liquid behavior is dominated by the interactions between pairs of molecules, the main building block for solid ammonia is a trimer, three molecules arranged in an acute triangle.
Titan's surface may hold lakes of liquid ethane and methane, sprinkled over a thin veneer of frozen methane and ammonia.
This quick - clumping litter provides you with exceptional odor control by instantly trapping and absorbing urine and ammonia as well as with easy maintenance by helping to stop liquids from stinking toward or sticking to the bottom of the cat litter box.
Since the volumetric energy density of ammonia is three times that of liquid hydrogen, and ammonia combustion can be exceptionally efficient (about the same as burning diesel fuel in turbodiesels), it may be true that a hydrogen economy based upon OTEC and ammonia may be close at hand.
If that sector is ammonia, we will have clean ammonia for food, the beginnings of a clean liquid fuel supply, and a suite of technologies that can take us into a clean future.
Ammonia can then be used as a liquid (and hence easy to transport and store) fuel.
Performed water quality laboratory tests on liquid and solid samples to test for pH, alkalinity, ammonia concentration, phosphorous concentration, TSS, and VSS.
Performed and / oversaw facility campus HVAC systems with large tonnage Anhydrous Ammonia and various Freon power plants, Pneumatic power plant, High Voltage Sub-Station, Electrical distribution systems, Multi stage metal cutting fluid distribution system, Process cooling tower and chilled water distribution systems, Vacuum furnace heat treating, Liquid nitrogen farm, as well as Life Safety systems, Building automation control systems, PLC, VFD diagnostics, and commissioning.
Treat spills or light stains with mild dishwashing liquid or an ammonia - based cleaner.
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