Water carriers

Waterborne Transport. Despite natural limitations, the transportation of chemicals by water has enjoyed substantial growth, especially siace the ead of World War 11. Assisted by governmental developmeat of the inland waterways system, including locks and other navigational aids, water carriers transport large quantities of bulk chemicals in barges between inland ports or between such ports and coastal ports. In addition, bulk chemicals ate transported by self-propelled tank vessels between U.S. coastal points, and between U.S. ports and overseas destinations. In 1989, 56.1 million metric tons (61.9 million short tons) of chemicals were transported in the U.S. domestic waterborne commerce (16). 

Federal Carriers Reporter, Commerce Clearing House, Inc., Chicago, HI. Loose-leaf service, 4 Vols. of statutes, regulations, forms, and current court and adrninistrative decisions pertaining to motor and water carriers. 

S-Hexadecanoyl acyl Carbon Acyl carrier Oxidized form Water carrier protein dioxide protein of coenzyme... 

Water-break test, 9 782 Water carriers, 25 327 liability of, 25 336... 

Dialysis units provided highly efficient means for increasing selectivity in a dynamic system by placement in front of a lithium-selective electrode constructed by incorporating 14-crown-4 ether 3-dodecyl-3 -methyl-1,5,8,12-tetraoxacyclotetradecane into a PVC membrane that was in turn positioned in a microconduit circuit by deposition on platinum, silver or copper wires. The circuit was used to analyse undiluted blood serum samples by flow injection analysis with the aid of an on-line coupled dialysis membrane. For this purpose, a volume of 200 pL of sample was injected into a de-ionized water carrier (donor) stream and a 7 mM tetraborate buffer of pH 9.2 was... 

Figure 4.16 — Schematic diagram of a split-stream FI system used for the determination of glutamine in bioreactor media C de-ionized water carrier stream R buffer diluent reagent stream S sample injection point L delay coils CPG controlled pore glass enzyme reactor ISE ammonium ion-selective membrane electrode W waste. (Reproduced from [139] with permission of the American Chemical Society).

What in water did Bloom, water lover, drawer of water, water carrier returning to the range, admire Its universality, its democratic quality. 

Cognate preparations. Butyl oleate. Proceed as for isopropyl lactate using 28 g (0.1 mol) of redistilled oleic acid, 37.0 g (46 ml, 0.5 mol) of butan-l-ol (the excess of the latter acts as the water carrier) and 8.0 g of Zerolit 225/H in a 250-ml flask. Reflux the mixture with magnetic stirring for 4 hours, allow to cool, separate the resin by suction filtration and wash it with three 5 ml portions of butan-l-ol. Remove the butanol from the combined filtrate and washings by distillation under reduced pressure (water pump) the residue consists of crude ester. Distil the residue under diminished pressure (oil pump) and collect the butyl oleate at 232 °C/9 mmHg. The yield is 27 g (85%). 

Batch or continuous Suspension free radical Styrene monomer Water carrier Stabilizing agent Several initiators Excellent heat control High conversion No devolatilization Good range of products Need prereactor for HIPS Poorer clarity Poor uniformity Round beads are hazard High operating costs Better for low-volume products... 

Stalder R. and Uhner P. (2001) Phase relations of a serpentine composition between 5 and 14 GPa significance of chnohumite and phase E as water carriers into the transition zone. Contrib. Mineral. Petrol. 140, 670—679. (also cf. errata Contrib. Mineral. Petrol. 140, 754). 

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