Chemical & Metallurgical Engineering, 21. sējumsEugene Franz Roeber, Howard Coon Parmelee McGraw Hill Company, 1919 |
No grāmatas satura
1.–5. rezultāts no 100.
11. lappuse
... possible , eliminated . ( 5 ) That the furnace should not be subject to rapid changes in temperature from the most desirable ruling temperature for any particular melting operation . ( 6 ) That the furnace should be as compact as possible ...
... possible , eliminated . ( 5 ) That the furnace should not be subject to rapid changes in temperature from the most desirable ruling temperature for any particular melting operation . ( 6 ) That the furnace should be as compact as possible ...
12. lappuse
... possible by other types of equipment , and it is readily possible to oper- ate over long periods of time without a greater variation in electrical input than a few per cent . The only opening to the furnace , which is used for charging ...
... possible by other types of equipment , and it is readily possible to oper- ate over long periods of time without a greater variation in electrical input than a few per cent . The only opening to the furnace , which is used for charging ...
13. lappuse
... possible refractory struc- ture ; the method of heat generation is simple and in- volves no complicated parts , electrical or otherwise ; the gears and other parts of the rocking mechanism are sturdy and not exposed to high temperatures ...
... possible refractory struc- ture ; the method of heat generation is simple and in- volves no complicated parts , electrical or otherwise ; the gears and other parts of the rocking mechanism are sturdy and not exposed to high temperatures ...
14. lappuse
... possible to obtain a high ther- mal efficiency without an excessive thickness of heat- insulating wall . As a result , the temperature lag of the furnace is moderate and , when operating from 8 to 10 hours per day , the furnace reaches ...
... possible to obtain a high ther- mal efficiency without an excessive thickness of heat- insulating wall . As a result , the temperature lag of the furnace is moderate and , when operating from 8 to 10 hours per day , the furnace reaches ...
17. lappuse
... possible , the Government agreeing to provide for the installation of the cells as and when received . In order that at least a small experienced force of men should have the necessary knowledge for install- ing and operating the plant ...
... possible , the Government agreeing to provide for the installation of the cells as and when received . In order that at least a small experienced force of men should have the necessary knowledge for install- ing and operating the plant ...
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Bieži izmantoti vārdi un frāzes
2-story alloy aluminum American ammonia ammonium apparatus atoms average awarded the contract bbls brass brick brine calcium capacity carbon cars cathode caustic caustic soda cell cent charge of exhibit Chem Chemical Chemical Warfare chemists Chicago chloride coal coke construction containing copper drums dyes electric furnace electrode electrolytic engineer equipment Estimated cost export factory filter flash point furnace gases glucinum heat important industry ingot installed iron labor laboratory lead lime magnesite manganese manufacture material melting ment metal Metallurgical method mill mineral mixture molybdenum obtained operation oven oxide paper patents plant potash Potassium precipitate production pyrometer quantity refined rubber salt Sept Shellac short tons silica slag soda soda ash sodium solution steam steel sulphate sulphide sulphuric acid tank tank cars temperature tion tons tubes tungsten United wulfenite zinc
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