LOW ADHESIVE SLAKED LIME AND METHOD FOR REFORMING THERETO

PURPOSE: To industrially advantageously produce slaked lime which hardly adheres and fixes to the inside, etc., of pipes and tanks at the time of storage and transfer. CONSTITUTION: This reformed low adhesive slaked lime consists of slaked lime, powder quicklime, pulp and at least one kind of the ad...

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Bibliographische Detailangaben
1. Verfasser:	IKENAGA JIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS CONCRETE INORGANIC CHEMISTRY LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRACTORIES SLAG THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PURPOSE: To industrially advantageously produce slaked lime which hardly adheres and fixes to the inside, etc., of pipes and tanks at the time of storage and transfer. CONSTITUTION: This reformed low adhesive slaked lime consists of slaked lime, powder quicklime, pulp and at least one kind of the additives selected from among glycols, glycol ethers or ethanolamines. The pulp contains at least one selected from among NBK pulp, LBK pulp, cotton pulp or jute pump. The weight ratios of the slaked lime and the powder quicklime are 98:2 to 70:30 and the amt. of the pulp to be added is 0.5 to 5.0wt.% of the total of the slaked lime and the powder quicklime. This method for reforming the slaked lime comprises adding and mixing the slaked lime with the powder quicklime, the pulp and at least one kind of the additives selected from among the glycols, glycol ethers or ethanolamines to and with the slaked lime, then heating the resulted mixture. The heating temp. is kept at 30 to 175 deg.C and the heating time is 30 minutes to 100 hours.