hydrated lime


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hydrated lime

[′hī‚drād·əd ′līm]
(inorganic chemistry)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

hydrated lime

1. Same as dry hydrate.
2. Quick lime mixed with water, on the job, to form a lime putty; slaked lime.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
Assessment of hydrated lime and fumed silica were conducted in the same manner as the diatomaceous earth study, except as follows: the paired-choice feeding deterrent assessments using the dusting and sprinkling methods were conducted with 20 slugs in individual containers in each case.
The cone calorimeter test was performed on the base binder (BA), 40 wt.% hydrated lime modified binder (HL), 40 wt.% limestone modified binder (LS), and 40 wt.% magnesium hydroxide modified binder (MH), simulating the asphalt combustion process under a fire condition with 50kW x [m.sup.-2] radiation intensity.
Do wear goggles and hand protection when handling hydrated lime as it can be an irritant to some people.
Table 1 -- Original Chemical Storage Design and Feed Criteria Sodium Hydrated Lime Bicarbonate Physical Form Dry, Bulk) Dry, Bulk Storage Criteria Average Dosage (mg/L) 5 30 Volume (cu ft) 2000 2000 Days Storage 34 mgd 42 13 50 mgd 25 9 Feed Criteria 1-10 10-47(1) Dosage Range (mg/L) Feeder Range (lb/hr) 8 mgd 3.3(2) 31(3) 64 mgd 260(2) 1160(3) (1.) Maximum dosage limited to achieve no greater than a 20 mg/L sodium concentration in the finished water, while accounting for a raw water background concentration of 7 mg/L.
By contrast, the possible disadvantages are: * Needs to be mixed into, and maintained, in a slurry in water state, as is the case with hydrated lime. * Slow reaction rate -- can be increased by more vigorous agitation and/or by a |topping up' technique.
Bill Ayers, president and CEO of Mississippi Lime, said, "This acquisition is consistent with our continued mission to be the leading supplier of hydrated lime products and services in North America.
The expansion will focus on producing hydrated lime for acid gas control in the greater Cincinnati area.
The material was then inspected to determine which soil stabilizer to use - hydrated lime, portland cement, or asphalt emulsion.
announced the expansion of hydrated lime production capacity at its Ste.