...A J GOLDING 384 G O L ~ I N GON THE USE OF ELECTRO-MAGNETS AS [Selected (Puper No. -4367.) (The Use of Electro-Magnets as ( Skids in a Modern Plate-Rolling Mill. By ALBERTJOHNGOLDINGB, .Sc.,Assoc. M . Inst. C.E. IN a modernplate-rolling mill it is necessary to ~novelarge sted plates about...

...F H HATCH © Thomas Telford and ICE 1911 GOLD MINING INDUSTRIES HISTORY GOLDFIELDS CYANIDATION MILLS STAMPS LABOUR VENTILATION UNDERGROUND TRANSPORT MINES HAULAGE MACHINERY DRILLS POWER TRANSMISSION ORES RESERVES CYANIDE MILLING DUST CONVEYORS SAND FILL FILLING...

...R GODAI © Thomas Telford and ICE 1911 GOLD MINES MINING VEINS ORES TRANSPORTATION STAMPS MILLS CYANIDATION HYDROELECTRICITY WATER POWER GEOLOGY FISSURES SAND CYANIDE TREATMENT ZINC PRECIPITATION ADITS YAMAGANO SUITENBUCHI JAPAN Papers.] GODOANI...

...E J WAY © Thomas Telford and ICE 1907 STAMPS MILLS REDUCTION PLANT POWER STATIONS ENGINES WATER ORES MACHINERY PUMPS COSTS COAL BUNKERS WITWATERSRAND TRANSVAAL SOUTH AFRICA 252 W A Y ON STdMP-MILL REDUCTION-PLANT. [Selected (Paper No. 3631.) Stamp...

...G A DENNY © Thomas Telford and ICE 1906 DESIGN WORKING GOLD MILLING EQUIPMENT MACHINERY MILLS STAMPS FOUNDATIONS BLOCKS ORES COSTS WITWATERSRAND SOUTH AFRICA Papers.] DENNY OS GOLD-MILLIKG EQUIPMENT. 243 (Paper No. 3623.) Design and Working:of Gold-Milling...

...A FOX(JUNIOR) PERU CAYLLOMA PROCESS REDUCTION SILVER ORES TREATMENT MILLS BATTERIES STAMPS FURNACES MACHINERY FILTERS AMALGAMATION © Thomas Telford and ICE 1906 324 FOX ON THEFRANCKE-TINd PROCESS [Selected (Paper No. 35 71.) '' The Francke-Tina Prooese...

...J D MORGAN © Thomas Telford and ICE 1905 MANUFACTURE STEEL TUBES MATERIALS PRODUCTION DRILLS DRILLING OBLIQUE ROLLING PUNCHING FLOW LONGITUDINAL ROLLING MILLS HOT ROLLED COLD ROLLED ANNEALING APPARATUS DRAWING MACHINERY 324 MORGAN ON WELDLESS STEEL TUBES. [Selected...

... STAMPS MILLS REGULATORS TRANSFORMERS ARRESTERS INSULATORS FAILURES TELEPHONES CURRENTS MINING GOLD PROTECTION PELTON WHEELS TRANSVAAL DE KAAP SOUTH AFRICA PqWS.) HEATHER ON ELECTRIC-TRANSNISSPILOANNTS. 269 (Paper No. 3143.) Electric-Transmission Plants at Moodie s, De Kaap...

...W O E M KING © Thomas Telford and ICE 1900 EXPERIMENTS PURIFICATION WASTE WATER FACTORIES FILTRATION PRINTING WORKS DYES BLEACH PAPER MILLS PAPER MILLS EFFLUENT TANNERIES SILK WOOL COAL CHEMICALS BREWERIES SEWAGE TREATMENT WASTEWATER INDUSTRIAL PAPER TEXTILES 20...

...G W DICKLE; T GILLOTT; C PETTIGREW; C WAWN; HEAD © Thomas Telford and ICE 1896 MANUFACTURE STEEL PLATES ROLLING MILLS MANUFACTURING INDUSTRIES STEELWORKS OPEN HEARTH ROLLERS USA UK UNITED STATES Proceedings.] AXD FOUR AMERICAN ROLLING-MILLS. 179 stances in time might...

...S T WELLMAN © Thomas Telford and ICE 1896 JOLIET STEEL COMPANY ILLINOIS STEEL COMPANY EDGAR THOMSON STEELWORKS ROLLING MILLS MACHINERY MACHINES PLANT STEEL RAILS MANUFACTURE PLATES INGOTS STEELWORKS FACTORIES INDUSTRIES MANUFACTURING METALS JOLIET CHICAGO...

.... Wellman s Paper gave a description of some of the most important rolling-mills intheUnitedStates, and it deserved the special thanks of the members,since it was thefourthPaper received from theotherside of theAtlanticduringthepresent session. Hehadgreat pleasure i n proposingavote of thankstothe Authors...

...J HEAD © Thomas Telford and ICE 1896 MANUFACTURE METHODS STEEL PLATES FURNACES MELTING ROLLING MILLS INGOTS COOLING SHEARING WASTE EXPANSION TESTS MANUFACTURING INDUSTRIES OPEN HEARTH STEELWORKS FACTORIES ROLLERS METALS USA UK UNITED STATES 132 HEAD...

..., usually from a crank on the main axle of the sail-wheel. The design and efficiency of these direct-pumping mills form thesubject of this Paper. Themillsaregenerally placed directly over the well on a wooden tower or post. At the top is a turntable with an open centre, through which the pumprod descends...

...M B JAMIESON; J HOWELL © Thomas Telford and ICE 1893 BROKEN HILL PROPRIETARY UNION MINES MINING ORES TREATMENT SILVER LEAD GEOLOGY TIMBERING COSTS SHAFTS REDUCTION SMELTING PLANT ENGINES FLUX COKE FURNACES DRESSING MILLS LEACHING AMALGAMATION REFINERIES SURFACE...

... STAMPS ROLLERS GRINDING MILLS ROLLS MACHINES PULVERISING CRUSHING ORES Proceedings.] DISCUSSION ON GOLD-QUARRETDZUCTION. 177 sufficient to pay when the material was properly worked, they Mr. Giles. could see how imperative it was that themachines for reducing the oreshouldbe of the most...

... Telford and ICE 1892 GOLD QUARTZ REDUCTION CRUSHING PULVERISING ORES ROLLERS METALS MINERALS MACHINERY PULVERISERS PYRITES ROLLS ROLLERS GRAVITATION STAMPS MILLS Proceedings.] DISCUSSION ON GOLD-QUARTZ REDUCTION. 135 Discussion. Mr. A. H. CURTISsaid he wished before...

...C P SHEIBNER © Thomas Telford and ICE 1891 RAILWAYS GEOLOGY MARBLE QUARRYING QUARRIES SAWS MILLS EXCAVATIONS SAND DREDGING EXPORTS PERMANENT WAY LOCOMOTIVES ENGINES GRADIENTS ALIGNMENT CARRARA MARBLE DISTRICT VIAREGGIO ITALY EUROPE 342 SEEIBNER ON THE CAI...

...P L ADDISON UK CLEATOR CALDBECK ENGLAND CUMBERLAND BARYTES UMBER MINES REFINING MILLS TREATMENT MINERALS METHODS GRINDING FLOATING BLEACHING SULPHATES MACHINERY COMPOSITION PLANT REFINERIES CLEATOR IRON ORE COMPANY © Thomas Telford and ICE 1890 Papers...

... and balance-weight are used. One link at least of this chain is made of a fusible solder, which melts at about 160° Fahrenheit, so that when this temperature is reached the chain breaks and thedoor closes. Whilst in the majority of buildings, such as mills, warehouses, factories, private dwellings, and public...