Technique for handling and transporting cement

Compositions: coating or plastic – Coating or plastic compositions – Proteinaceous material containing

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214 15B, C04B 702

Patent

active

041325575

ABSTRACT:
The powdered, blended, cement ingredients are stored and/or shipped prior to kilning and after being brought to the general region of use are then heated to the required temperature to obtain the desired characteristics of cement (i.e., the ability to harden). A further aspect is that the unkilned cement ingredients, either as a slurry when made by a "wet" process or formed into a slurry when made by a "dry" process, are shipped in an oil tanker during what is typically a dead-head run (e.g., from the United States to the Near East). Thinner is added to the slurry, reducing its viscosity and thereby making it easier to pump into and out of the tanker holds.

REFERENCES:
patent: 1465863 (1923-08-01), Pioda
patent: 2162525 (1939-06-01), Breerwood
patent: 3686372 (1972-08-01), Hiatt et al.
patent: 3954491 (1976-05-01), Adrian et al.

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