 C. ± 20° C. in the crucible, as shown by a thermocouple kept in the furnace. If the determination of volatile matter is not an essential feature of the specifications under which the coal or coke is bought, a Meker burner may be used. Method For Coal...  Metallurgical Analysis - Side 264av Nathaniel Wright Lord, Dana James Demorest - 1924 - 472 siderUten tilgangsbegrensning - Om denne boken
 | 1916 - 806 sider
...the form as shown in Fig. 5. It is to be regulated to maintain a temperature of 950° C. (=*=20° C.) in the crucible, as shown by a thermocouple kept in the furnace. A suitable form of electric furnace is shown in Fig. 5. If the determination of volatile matter is... | |
 | Richard Moldenke - 1917 - 540 sider
...or a Gas or Electrically Heated Muffle Furnace. — The furnace may be of the form shown in Fig. 45. It is to be regulated to maintain a temperature of...crucible, as shown by a thermocouple kept in the furnace. A Meker burner may be used, if satisfactory to both parties to the contract. METHOD Weigh 1 gram of... | |
 | 1918 - 992 sider
...of the form shown in Fig. 3. It is to be regulated to maintain a temperature of 950° C. (±20° C.) in the crucible, as shown by a thermocouple kept in the furnace. A Meker burner may be used, if satisfactory to both parties to the contract. METHOD. Weigh 1 g. of... | |
 | Alfred Holmes White - 1920 - 348 sider
...determining volatile matter in coal to be regulated to maintain a temperature of 950° C.(±20° C.) in the crucible, as shown by a thermocouple kept in the furnace. A suitable form of electric furnace is shown in Fig. 54. If . the determination of volatile matter... | |
 | 1930 - 722 sider
...the form as shown in Figure 7. It shall be regulated to maintain a temperature of 950° C.±20° C. in the crucible, as shown by a thermocouple kept in...volatile matter is not an essential feature of the 1 Report on FUed Carbon and Ash, Proc., Am. Soc. Testing Mats . 14. Pt. I, j>. 426; 1814. specifications... | |
 | John Quayle Cannon, Addams Stratton McAllister - 1930 - 706 sider
...the form as shown in Figure 7. It shall be regulated to maintain a temperature of 950° C.±20° C. in the crucible, as shown by a thermocouple kept in...volatile matter is not an essential feature of the « Report on Fiied Carbon and Ash, Proc., Am. 800. Testing Mats., 14. Pt. I, p. 426; 1914. specifications... | |
 | American Society for Testing Materials - 1927 - 1026 sider
...external resistance. (Ttchnical Paper No. 8, Bureau of Mines, p. 11 (1926) ). of 950° C. ±20° C. in the crucible, as shown by a thermocouple kept in...feature of the specifications under which the coal or coke is bought, a Meker burner may be used. S— II— 35 METHOD (A) For Coal and Coke, Usual Method:... | |
 | American Society for Testing and Materials - 1916 - 778 sider
...the form as shown in Fig. 5. It is to be regulated to maintain a temperature of 950° C. (*20° C.) in the crucible, as shown by a thermocouple kept in the furnace. A suitable form of electric furnace is shown in Fig. 5. If the determination of volatile matter is... | |
 | American Society for Testing and Materials - 1916 - 1148 sider
...the form shown in Fig. 3. It is to be regulated to maintain a temperature of 950°. C. (±20° C.) in the crucible, as shown by a thermocouple kept in the furnace. A Meker burner may be used, if satisfactory to both parties to the contract. METHOD. Weigh 1 g. of... | |
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