... of steam was necessary, for which a portion of the gas must be allocated, or its equivalent. If the battery of fiftyovens cited was equippedwithsemi-direct recovery plant,not less than 6,000 lbs. perhour of steam was required for the ammonia still andfor distilling the benzolized wash oil, as well asfor...

...G B WALKER © Thomas Telford and ICE 1900 COKE OVENS COAL HYDROCARBONS FLUES GASES BENZOL AMMONIA TAR CHEMICALS 308 BLAKE WALKER ON BY-PRODUCT COKE-OVENS. [Selected (Paper No. 3087.) By-Product Coke-Ovens. By GEORGEBLAKEWALKERM,. Inst. C.E. THEsuccessful recovery of by-products...

...W FOULIS © Thomas Telford and ICE 1899 RESIDUAL RECOVERY PRODUCTS COAL GAS PURIFICATION AMMONIA CYANIDE CRUDE IMPURITIES GASWORKS CYANOGEN NITROGEN 470 FOULIS ON RECOVERY OF RESIDUACLOAL-GAS PRODUCTS. 9 JUNE, 1899. The Recovery of ResidualProducts from Goal-Gas duringthe...

... ;for generation ona small scale the apparatus watoso cumber- some and expensive, and had the disadvantageof requiring careful supervision, inparticularin those partsin which thegas was purified andthe ammonia extracted. It wasthereforeprobable that the simple apparatus would retain its old position...

...H A HUMPHREY © Thomas Telford and ICE 1897 GAS PRODUCERS PLANT PRODUCTION TESTS FUEL COSTS HEAT EFFICIENCY ANALYSIS STEAM BOILERS GASES TRIALS ENGINES ELECTRIC LIGHTING USE AMMONIA FURNACES POWER PRODUCTION WINNINGTON ENGLAND UK 190 HUNPHREP OX THE MOND...

... consisted in presenting carbonate of ammonia to the common salt, 144 BELL ON MTHAENUFACTURE OB SALT. [Minutes Of by which a double decomposition was effected, the products being carbonate of soda and chloride of ammonium. So far as the Author remembers, the sanguine expectations of the inventors were...

...F J ROWAN © Thomas Telford and ICE 1886 GAS PRODUCTION FUEL COMBUSTION FURNACES PRODUCERS WASHING APPARATUS WATER AMMONIA TAR ANALYSIS PLANT EQUIPMENT COOLING GENERATORS PIPES TUBES COAL COKE CHAMBERS CONVERSION REGENERATION RECOVERY GASES ENERGY 2 ELECTIONS...

... ENERGY COAL AMMONIA CARBONIC OXIDES GASEOUS BLAST COOLING TUBES 54 DISCUSSION ON GAS-PRODUCERS. DIinutes of Discussion. Sir Frederick Sir FREDERIBCRKAMWEPLrLes,ident,observed thatthe Paper Bram'Tell* dealt with a subject of the highest importance, viz., the economical use of fuel...

... the obser- vation, that with clean and finely-divided iron the destruction of the organic matter in water, as indicated by the reduction of the so-called albumenoid ammonia, was much more rapidthanhad hitherto been supposeda; nd a greatnumber of experiments showed that the extreme effect must have been...

...W FOSTER; I L BELL; M TIDY; H E ARMSTRONG; W J DIBDIN; J A WANKLYN; SIR F BRAMWELL; J WEST; F LIVESEY; J E DOWSON; H L GREVILLE; H DAVEY; C WOODALL © Thomas Telford and ICE 1884 EXPERIMENTS COMPOSITION DISTILLATION DESTRUCTION COAL COKE GAS SULPHUR AMMONIA NITROGEN CARBONIC...

...G BEILBY; R H BRUNTON; W CARR; G E DAVIS; C GANDON; C HUNT; H E JONES; G LUNGE; W SMITH; A SPEGAL; R TERVET; H TOWNSEND; W FOSTER © Thomas Telford and ICE 1884 EXPERIMENTS COMPOSITION DISTILLATION DESTRUCTION COAL COKE GAS FUEL NITROGEN AMMONIA ANALYSIS WATER HEAT CARBON...

...W FOSTER © Thomas Telford and ICE 1884 MIDDLESEX HOSPITAL EXPERIMENTS COMPOSITION DISTILLATION DESTRUCTION COAL COKE ANALYSIS SULPHUR NITROGEN AMMONIA GAS GASIFICATION FUEL CHEMISTRY DESTRUCTIVE CRUDE CYANOGEN STEAM ACTION GASES WORKS GASWORKS EXTRACTION...

... of every substance with which it comes in contact. Oxygen,nitrogen,carbonic acid, ammonia, andnitric acid can bedetected, andthesemay be taken asnormalconstituents of rainfalling on the surface of theearth oron the catchment reservoir of a town. It will also bealways more or less con- taminated...

...R H BRUNTON © Thomas Telford and ICE 1881 OIL PARAFFIN PRODUCTION COAL DISTILLATION SHALE FLASHING BURNERS ILLUMINATION LIGHTING LUBRICATION PROCESS MANUFACTURE GAS AMMONIA SULPHATES PURIFICATION SCALE REFINING TAR STORAGE LIGHTHOUSES RETORTS HYDROCARBONS FUEL...

...H E JONES © Thomas Telford and ICE 1880 LONDON COMMERCIAL GAS COMPANY GAS PURIFICATION SULPHUR IMPURITIES LIME TESTS PURIFIERS CARBONIC ACID HYDROGEN SULPHIDES CONDENSATION NAPHTHA CONDENSERS AMMONIA SCRUBBERS OXIDES IRON METHODS GASWORKS COLOURS REMOVAL...

...H E JONES; A V HARCOURT; R H PATTERSON; C GANDON; M TIDY; T W KEATES; W AIRY; J CLARKE; H L GREVILLE; G W STEVENSON; C W SIEMENS; W R CHESTER © Thomas Telford and ICE 1880 GAS PURIFICATION TESTS SULPHUR IMPURITIES EXPERIMENTS CARBON BISULPHIDE IRON OXIDES HYDROGEN AMMONIA...

... the purifiers. By the chloride all the ammonia and so large a quantity of sulphur were caught that, in theafter process by lime,purificationwas effected attherate of 60,000 cubicfeet of gas per bushel of lime. This was better than anything he had known since ; and with a matter of more than 1,000,000 cubic feet...

...G HIGGIN © Thomas Telford and ICE 1879 EXPERIMENTS FILTRATION WATER COMPOSITION RIVERS ANALYSIS FILTERS PURIFICATION WATER SUPPLY PERCOLATION CINDERS CHEMICAL CITIES MODELS BEDS VALVES PIPES SPECIMENS CHLORINE AMMONIA PLATE PARANA BUENOS AYRES BUENOS AIRES...

... wasgraduallylosing ground) that moneycould be made byhuman excrements. He could not share the opinion expressed by Mr. Redgrave, although he believed that from urine valuable products, such as ammonia salts, might be extracted, leaving a slight profit to the manufac- turer; but against this should be placed the loss...

...LETHERBY; S HUNTER; G T LIVESEY; KIRKHAM; R MORTON; V WYATT; R H PATTERSON; L F V HARCOURT; O C D ROSS; C WOODALL; H GORE; A F WILSON; R JONES; H E JONES; HARRISON © Thomas Telford and ICE 1875 CONSTRUCTION GASWORKS GAS CARBONISATION REMOVAL AMMONIA PURIFICATION PRODUCTION...