Show MAKE FOR CLEAN CITY USING SMOKELESS FUEL Gas House Coke an Ideal Heating Fuel Fuel Solves Problems of Civic Improvement on Scientific Basis rr d WHAT IS COKE Coke is primarily a convenient s sensible scientific economical and efficient smokeless fuel Convenient Convenient Because Because it is the tile hard bard heavy coal that you Ol shovel sho in iii il ilour your our furnace with wih all an of time the u useless cess weight and anI needless work taken out and arid nIl all nI of the tho drudgery eliminated Sensible Sensible Because Because time is too valuable to be he spent in feeding a furnace with wih volatile matter soot oot oil ammonia and sulphur which escape from tho the chimney to do inestimable damage to health and nud property pro per Scientific Because Because it i is the refined coal with wih everything c taken out but hut the heat nn and the heat retained in ill its is most practical and nd available available available avail avail- able fonn form Economical Economical Because it i is is coal with wih a part pait of the price tal taken n out with the useless volatile matter mater and a ton tom of coke will wi go third one farther than a ton of coal al and it i sells sels for 6 13 G delivered I a Efficient Efficient Because Because when hen properly use used coke roke gives more heat for less cost and labor than au any other available fuel and tests show that coke has greater efficiency than the time best bet anthracite coal conI Smokeless Smokeless Because all al of the time gas smoke tar tal dirt dh and amI soot pool Foot have havo o ha been removed while the real heating heating value is retained MAKE 1 AKE for a Clean C City t This IVA slogan adopted by the Utah Gas Coke company of Salt Sal Lake City really means Use Uso coke for heating and the fact fad has hns been demonstrated demonstrated dem dem- to the time entire satisfaction of or entre nearly 2000 users of the scientific fuel in Salt SnIt Lake during durr the last lat year Cn From tho the small base baso burner in the humble cottage to the boilers boiler supplying supplying supply supply- ing heat for some sonic of the biggest office and apartment buildings building of Salt SnIt Lake o othe the demonstration in smoke prevention prevention tion ton is being being carried out nut to the tie perfect satisfaction of the 2000 users and ld to the extreme gratification of as man many more neighbors who are relieved of the necessity for carrying about and aul expensive expensive ex ex- pensive removing of tho thu tiu soot sot that once came from these now chim chim- Investigation In of ot the smoke anco mince in Salt Lake hints has brought ht forth reports that an nn extremely lar largo large e percentage per per- of o the soot which la is I doing untold untold un un- un- un told toJ damages damage In Salt Lake each year comes from low pres pressure ure boilers boiler apartment houses and antI private dwell dwell- dwelling lags ing and nud It Is 18 worth considering that these thelo classes of ot furnaces are aro Ire the tle classes to which coke Is la best bost adapted for fuel In suggesting this remedy however ot tho the elimination of oC Is only one side of ot tho the ar argument for there thoro Is the ar argument of or economy which when hen demonstrated has 1105 alwa always proved most effective In the removal remo of ot causes of the smoke mok nuisance The man who argues for tho the continuance continuance ance anco of the use of ot fuel Cuel which fills the atmosphere with soot and fumes la Is I usually the man who has never Devor considered con eon 61 cred the fact tact that coke will wi moot moet all ni past requirements eliminate almost all al of or the objectionable features an and discomforts dis- dis comforts for tor self and antI others and antI add odd features which will wi moan mean a D. ln la saving of ot time and mone money When these features are once considered carefully It Is business Instinct as well wel us as civic pride that says Make rake for a clean cean city by burning cole coke Gas house coke la Is simply mph the thoi thO best grade of ot soft sott coal to 10 be bc procured In Utah after tho the gas bas smoke tar soot and dirt have been removed at ot the gas as works It I Is there thero that these Impurities impurities washed ties are arc removed and tho gas gaa te and anal filtered of by products while tho tine refined coal almost coal almost Hol solid 1 fixed carbon carbonIa lo Ia la sold soM In the form torm of at coke As 9 It I comes to the cellar cela coke colo Is I refined c coal ceol ol still retaining tho the heating value that really counts but without tho the Wc ra a perfectly cl clean au u 4 fuel ruel cas easy to handle and burning readily readily read read- I ily whilo hlo holding holdinG fire tire for long periods A so good ad Idea Ide of or the tho proportion of or volatile volatile vola vola- tile tie matter mater which goes up the chimney to make mako black moko is found In tho the fact that It I takes nearly two tons ton or 2300 pounds of or tho tIme be best t soft Eol coal to toral ral c one ton tun of coke Since the hulk bulk of ot tho the heat units unis remain however it is It easily seen that lint a ton Ion of coke takes UI up ui tho the same annie room as 39 was formerly occupied occupied occupied pied b by a l ton of or coal and bulk built Lule for tor bulk the tho coke will go 0 as far a as the coa coal when properly used with wih the added convenience ence enco In absence of smoke and soot and dust This as an added feature does docs awa away entre entirely with wih tho tIm necessity for tor cleaning of or flues and chimneys while In domestic use there ther ure iare no 10 foul gases to pervade the tho entire house no soot sool or dust to blacken furniture or dama damage e curtains or tapestries no fuel or labor waste In the handling or sitting sifting of ashes and anal tho time work of or fire ro tending In Inthe Inthe inthe the home borne is Js reduced to such stich a minimum that tho the fire can cami easily be handled b by bya a when tho time man roan Is awa away The rhe genuine economy of or coke as fool is domor be beyond question by scientific tests of ot various fuels fueI conducted conducted con con- ducted by the U. U S S. S government Those These tests test show that genuine gas gns coke is actually worth more moro mone money a ton than hard coal co 1 at JS IS a n ton Tho result of ot these tests was as follows n o al a no l I n nt 0 t a 0 0 n 0 tir 0 c or- or 0 c n 6 a 0 a Per cent efficiency encl en- en effi effi- cl Jc 10 10 Cost of ot evaporating rating Ibs lbs of at water water- vate 1233 8 22 fISS Cost p per por r feet rail radiant radiant- lut ing surface hour incur 7 9 Average aunt amt of oC fuel at ach i-ach firing 75 7 I lbs Ibs 75 i Ibs i 73 lbs 0 Average time between Blinking and andr r raking n a L kin i mm g Jour hours l 1 1 M I a x I m 1 u in m interval of or n a g J 2 lb lbs or team steam t more noro without at- at 17 1 S 33 Efficiency tenton of or boiler and antI boier grate t 53 h ui c 64 A second test of or venous verlous fuels to de- de ermine heat het units unis and efficiency gave o a thai tho thO following result c 3 5 c a c. c F g 3 o a o go a. P. P r. r g C c e tc a a t r Po liO 16 Anthracite 1269 Pittsburgh Coke 1153 las Gas Coke large size 1183 ISS 7 3 Gas Cole Coke furnace size 1 1 u C isiO show what gas as coke These figures tests will do un under er severe ero B and antI careful which approximate tho the average condl- condl tn nf ff hn URn Of ot fuel for dome domestic tc 0 uw Use uso The Tho ho difference In favor of oC Salt Lake apparent when Is still sUI more Sal prices for fuel are arc considered with wih an- an at ill 11 a n ton soft coal conI at 51 an and genuine gas sas coke colo at nt JC 6 G a too ton l de livered Compared with anthracite l tho tle resident of or Salt Snit Lake Lako can burn coal for tor about half one tho the cost and antI get with Ith better results while as compared beter about soft coal tho ho consumer can pave sor third one-third and eliminate al aH of ot the disadvantages disadvantages disadvantages dis dis- advantages and nuisances of soot and dirt dirt As s In all other operations there thero Is Isa isa 1 a right wa way and a n wrong a way to uso use I 1 donot donot do donot coke said a local loel fuel tuel expert not moan mean by this thI that the tho firing fining tring of a stove furnace or boiler with wih coke Is 11 a aJob ajob ajob Job that requires an unusually hl high high- h- h superior training training train train- grade of or intelligence or more moro constant and careful ing or even OVen attention than firing with coal In fact tho handling of at a coke fire tr is much more marc simple simpli than thou the tho u use c of ot nn any other fuel excepting gas but gas but It must bo done right night If it satisfactory results art aru artto aruto to be be expected Keep the thc firebox fun full and the drafts draft closed Is the Idea Idea in a nut nutshell and if It carried carniel out with common sense tho tim user of or will wil demonstrate Ha its HI economy econ coon from the start n By efficiency and om omy stat filling the thc fire Cre pot you ou bring the hot coke In iii contact with wih tho the entire entro surface of or the tho fire tire pot In a n furnace and as this Is surrounded with wih air or water her the cold air all or water ater Is la beat heated c much faster raster than with a hotter haler fire tre only at nt the bottom of ot the lie fire pot Of or of course courso we hear occasional questions ques ques- tons as 08 to tho limo practical u us g of at coke and Its economy and sometimes we ar am aro asked etI whether or not coke will wil burn burnout burnout burnout out grate bars continued the export expert expert easily answered because because be be- This is 18 a question Queston be cause of at the fact that It Is carelessness cuse and not riot heat that burns burs out grate bars br Grates Crates burn Lurn out when ashes accumulate accumulate late lute so that air does docs not come In contact contact con con- cor- cor tact with wih Iho tho bars and antI If It this condition concH condi thoU tion Is Js permitted coke will wil burn out f ton grate grato as its quickly Quick as 9 coaL Best results from using coke aro are obtained If It the tho user makes It a practice to shake down tho the fire ro once a n tl day preferably In tho the morning Another good suggestion 1 is I always alwn's to keep tho the fire pot heaping heaping- full and leave e cn two or throe three Inches of at ashes rul she on the grat grates BO so fO that the lie tire fire re reIa Ia may be regulated entirely by tho the drafts draft Coke burns so rapidly that It needs little or no draft lr and Just a small opening In tho the feed ed door to admit oxy OXy- oxygen gen over o tho lie top lop of ot tho the fire Is I suf sut- With ith a n full run bod body of ot fire tire It i I Is II very en easily Wih controlled n and antI maintains a steady t a even evon heat which gives tine the acme cre ol ot comfort comfort Gas Gaa la Is fast nf coming to be the universal fuel Cuel for tor heating furnaces and boilers Wo I J have for tor this already built up a a lars large demand fuel tuel which amounts to a a. thousand thou thou- sand tons q q month and wo we 0 propose a to Continue V to S cure curo 0 smoking w chimneys until Salt Sal i Lake is I a clean clenn city winter and summer from Fort Douglas to t th tho tho- JOrdan Coke cok firing tirinG experts employed by th the tha Uta Utah Gas Gns company ar are aro on OD call to Instruct customers customer In Ju tho ho proper and d. d economical J use usa of ot the smokeless fuel and arid practical demonstrations In firing I will wil IiI be given on request at any time I supplementing this service tIme the thi f com corn i an has pany Issued cards for tor direction nail MIl Instruction which bear tho the accompany I ing Illustration of ot tho the right rIghta a way to use usa coke In a furnace or boiler bUer Time The printed I directions tons arc as fol tal I low lo ow nr IO to Kindle a Tire lire Kindle the time tIre fire In tho the usual a way but do not nor use uso as much kindling aa as you O would to 10 build a coal fire tre and Oron Oon fh tho Vl thu tho draft ln In tho time ash pit door damper In tho the noko pipe Close the tho check draft In the feed door and also th tim tho check J draft In ln th the tho P pipe Pc Throw on three or four tour of or coke antI and ten or you OU wH have o a goo good bed betI of tIre fire Then fill fi your OUr furnace full rul ot of gas let lct It I burn with time tho drafts gal ant wih drafs Open for tor tea tei or mInutes longer then thea the tho 0 cOBe draft dratt In time the asb pit door and also co close cloo o the tho damper In tho the smoke Pipe Open immediately anal to tho ho widest wiest extent time the check draft In t time the e feed door and antI the tho check draft In pipe the tho hit I Keep cop the fire tiro pot poi full 1 ull of or coke colte Koep Keen a largo of f fire re U It I ls is I more cal to have hao h a largo large o bed of ot fire tire under a low draft than Ismail bed lOlI of ot fire under a a strong strong draft Remember that lint when you OU fill your fire liw po pot i as n fU full ful ns as It t will wi hold hoM ti and at i low JoW i It f to get fetra geta a a ff good od start stare and th then n I oil it S drafts fV nl as described i drafts open u all ni check a above o tho the coke on account of or its slow 01 lo burning Ia qualitIes will wf last f much longer longor and at the Iho I time th iVr give Ive Jou ou heat than nore it win It If it If time the wl limo fire pot Is tl only partially filled The rile C Care re of thc Hie ic Fire In In the lie tle morning It If the time limo fire to be a a bit slow tb do not shake th the furnace at al first Tao Taio your poker and poke a n few CO holes hole down Jour through the tho I fire so o a ais to alio allow fr ni a draft throw on ona ona j a few sho ful of or coke open all aU I drafts drafs add clot close clore all 01 the cherk chelk drafts and in ton minute you 01 will have u. u a I splendid fire Xo son Now shako haka your our fire tIre to remove o the surplus a ashes ashes' but re remember rom ro- ro m member to atop Itol slinking tho minute 1 0 coals coats begin to U drop Imp In the ash aRh pit It I Is not necessary nor desirable to hake bake ou out all al of or the thc ashes for It Ia I. best to loa leave a bed led of or ash ashes s two or three Inches thick upon tIOn tho tIm grate Erto bars all nJ the time So o do not shako your Jour fire oftener than once a a. da day clay and nd then do ho not riot shako It I very much After shaking fill fJ this th rr fire pot with th coke a as full rul as It will wi hold an and let Jet It burn with wih the drafts open for Cor ten or fifteen minutes longer then close chose all al drafts and open all check drafts dratt In ordinary weather your our fire will 1 require no moro more attention until It I la is I time to fix It for tor forthe tho the night If I the time w weather uther Is severe th the furnace should bi ha tu filled up with wih coke again at nOO noon Put lut In lu all ul the firebox will hold hOll whenever r fill It wil you OU fi f. f it I wW wl not bo be necessary to open oJen au any drafts draft 1 nor to close the tine ch chck chele ck drafts If it 1 there Is a Lo good bed betI of ot fire tho tine fresh coke Is thrown n on i At tt ro Do not shako shake your our fire Poke a a. few holes 8 through the th bod of or coats cotis with i the tha poker oker open a all 1 th thin drafts antI and f fc close all check tr drafts l fill nil toe time fire tho pot c as aa aim you OU can get It I with coke let lul the h fire burn for tor ten minutes minute and ammO and I then fl nt CrOBO close all al drafts and open all al check d drafts rn t. t In mild mUd weather It I will wl also alo be bea a aa a good o d plan to throw v |