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Filtering by: Alternative title ssim EC 1545 Academic Affiliation Chemical Engineering Degree Name Master of Science (M.S.)

Squeeze-off & gel patch repair methods for polyethylene pipe in natural gas distribution lines

Creator:

Harris, Kevin E.

Abstract:

The natural gas industry has become essential in many areas in the United States. Currently there is over 37.5 million miles of natural gas distribution lines. A large majority of these lines are polyethylene pipes. With such a large percentage of polyethylene lines in use gas companies are continually looking...

Resource Type:

Masters Thesis
Strategies for process flowsheeting

Creator:

Sanz, Carlos C.

Abstract:

Two packages of subroutines were developed to perform material balances on chemical processes using the simultaneous modular approach and the equation-based approach. The performances of these packages were compared for five different processes under at least two conditions: one with no design specifications, and one with two or more design...

Resource Type:

Masters Thesis
Deposition characteristics of magnesium silicate and calcium carbonate in cooling tower water

Creator:

Lee, Sai Heep

Abstract:

Deposition characteristics of magnesium silicate and calcium carbonate on a heated surface in cooling tower water using city water as make-up was investigated. Flow velocity, bulk temperature and calcium hardness were maintained constant at 5.3 ft/ sec, 95°F and 150 ppm as CaCO₃ respectively whereas surface temperature varied from 105°F...

Resource Type:

Masters Thesis
Calcium carbonate scaling characteristics of cooling tower water

Creator:

Coates, Kenneth Edwin

Abstract:

Scaling characteristics of calcium carbonate on a heated surface in cooling tower water was investigated. Bulk temperature was maintained constant at 95°F. Flow velocities and surface temperatures ranged from 3 ft/sec to 10.3 ft/sec and from 105°F to 170°F respectively. City water was used as make-up for two different water...

Resource Type:

Masters Thesis

ScholarsArchive@OSU

Squeeze-off & gel patch repair methods for polyethylene pipe in natural gas distribution lines

Strategies for process flowsheeting

Deposition characteristics of magnesium silicate and calcium carbonate in cooling tower water

Calcium carbonate scaling characteristics of cooling tower water

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