 | 1886 - 1050 Seiten
...then a buff product results, provided the clay is only heated to incipient fusion or vitrification. The above conditions will be affected by a reducing atmosphere in burning or of sulphur in the fire gases. 4. Clays with a large amount of combined water sometimes exhibit a tendency... | |
 | 1892 - 768 Seiten
...above conditions will be affected by a reducing atmosphere in burning or of sulphur in the fire grtses. 4. Clays with a large amount of combined water sometimes exhibit a tendency to crack in burning. Tins combined water would be shown in the ultimate analysis. 5. A large excess of silica would indicate... | |
 | 1900 - 756 Seiten
...to 3, then a buff product results, provided the clay is heated to incipient fusion or vitrification. The above conditions will be affected by a reducing atmosphere in burning or the presence of sulfur in the fire gases. 4 The quantity of combined water. Clays with a large amount of combined water... | |
 | United States. Philippine Commission (1900-1916) - 1901 - 608 Seiten
...red, provided the iron is evenly and finely distributed in the clay, and there is no excess of lime. The above conditions will be affected by a reducing...or the presence of sulphur in the fire gases. "4. The quantity of water. Clays with a large amount of chemically combined water sometimes exhibit a tendency... | |
 | Maryland Geological Survey - 1902 - 694 Seiten
...3, then the buff product results, provided the clay is heated to incipient fusion or vitrification. The above conditions will be affected by a reducing...burning or the presence of sulphur in the fire gases. 4. The quantity of combined water. Clays with a large amount of combined water sometimes exhibit a tendency... | |
 | Maryland Geological Survey - 1902 - 690 Seiten
...3, then the buff product results, provided the clay is heated to incipient fusion or vitrification. The above conditions will be affected by a reducing...burning or the presence of sulphur in the fire gases. 4. The quantity of combined water. Clays with a large amount of combined water sometimes exhibit a tendency... | |
 | Maryland Geological Survey - 1902 - 688 Seiten
...3, then the buff product results, provided the clay is heated to incipient fusion or vitrification. The above conditions will be affected by a reducing...burning or the presence of sulphur in the fire gases. 4. The quantity of combined water. Clays with a large amount of combined water sometimes exhibit a tendency... | |
 | Maryland Geological Survey - 1902 - 700 Seiten
...3, then the buff product results, provided the clay is heated to incipient fusion or vitrification. The above conditions will be affected by a reducing...burning or the presence of sulphur in the fire gases. 4. The quantity of combined water. Clays with a large amount of combined water sometimes exhibit a tendency... | |
 | New Jersey Geological Survey, New Jersey. State Geologist - 1904 - 716 Seiten
...red, provided the iron is evenly and finely distributed in the clay, and there is no excess of lime. The above conditions will be affected by a reducing...in burning, or the presence of sulphur in the fire gases.2 4. The quantity of water. Clays with a large amount of chemically combined water sometimes... | |
 | New Jersey Geological Survey, New Jersey. State Geologist - 1904 - 710 Seiten
...red, provided the iron is evenly and finely distributed in the clay, and there is no excess of lime. The above conditions will be affected by a reducing...in burning, or the presence of sulphur in the fire gases.2 4. The quantity of water. Clays with a large amount of chemically combined water sometimes... | |
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The above conditions will be affected by a reducing atmosphere in burning, or the presence of sulphur in the fire gases. 4. The quantity of water. Clays with a large amount of chemically combined water sometimes exhibit a tendency to crack in burning,... 
