Deep purge

Typical pilot-plant top-suspended baskets are 305 mm (12 in) diameter by 127 mm (5 in) deep. Commercial machines are available in sizes from 508-mm (20-in) diameter by 305-mm (l2-in) depth to 1524-mm (60-in) diameter by 1016-mm (40-in) depth and develop up to 1800g in the smaller and intermediate sizes. Except in the sugar apphcation, operation with a two-speed motor (half speed for loading and full speed for purging) is typical. Hydraulic drives with variable-speed capability are commonly used in the chemical industiy To maximize the number of cycles per hour, a combination of electrical and mechanical braking is employed to minimize the deceleration period, which is a transition period of no value to the process. 

Rhodium(III) chloride trihydrate (2 g.) is dissolved in 70 ml. of ethanol (95%) in a 500-ml. round-bottomed flask fitted with gas inlet tube, reflux condenser, and gas exit bubbler. A solution of 12 g. of triphenylphosphine (freshly crystallized from ethanol to remove triphenylphosphine oxide) in 350 ml. of hot ethanol is added and the flask purged with nitrogen. The solution is refluxed for about 2 hours, and the crystalline product which forms is collected from the hot solution on a Buchner funnel or sintered-glass filter. The product is washed with small portions of 50 ml. of anhydrous ether yield 6.25 g. (88% based on Rh). This crystalline product is deep red in color. 

Kaye, W.H., Weltzin, T.E., Nagata, T., Hsu, L.K.G., Sokol, M.S., McConaha, C., Plotnicov, K.H., Weise J., and Deep, D. (2001) Double-blind placebo-controlled administration of fluoxetine in restricting and restricting-purging-type anorexia nervosa. Biol Psychiatry 49 644-652. 

This formula is able to warm and strengthen the Spleen-Yang and purge the cold accumulation. It is used for treating cold and dampness accumulation, which injures the blood. Patients suffer from constipation, dysenteric disorders with blood and mucus, and abdominal pain. Cold extremities and a deep and wiry pulse indicate the existence of cold. In this formula ... 

Soil Sorption-Desorption Rate Constants release rate constants kd for labile PCBs sorbed to utility substation soils are k = 1.90 d 1 from Conkelley subsurface soil, 0.4-m deep, consist of sand and silt with 0.13% OC, k = 0.88 d 1 from Tarehee surface soil consist of sand and silt with 0.02% OC and k = 0.37 d 1 from Conkelley surface soil consist of silt with 0.01% OC, rates derived from first day gas-purge experiments release rate constants kd for nonlabile PCBs sorbed to utility substation soils are k = 0.00413 d 1 from Conkelley subsurface soil, 0.4-m deep, consist of sand and silt with 0.13% OC, k = 0.00099 d 1 from Tarehee surface soil consist of sand and silt with 0.02% OC and k = 0.00052 d 1 from Conkelley surface soil consist of silt with 0.01% OC, rates derived from 120-195 d experiments (Girvin et al. 1997). 

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