. In addition to its increased durability over cenospheres, the material created by the present invention is plentiful, comprising more than thirty percent of the total raw fly ash produced, and is less expensive to produce and process than cenospheres. The product created by the present invention thus has advantages when compared to both raw fly ash and cenospheres, making it a valuable low density filler produced in an economical manner.
The need thus exists for an ash that which is relatively inexpensive to produce, which may be separated from the existing raw fly ash with limited cost, and which provides for a low specific gravity for use as a filler material. The need also exists for an apparatus and system for separating the above described ash for collection and use as a filler material.
Objectives of the invention include providing an improved device, system and method of separating and collecting the lower density fly ash particles including semi-solid frothy particles with internal and external porosity, thick walled hollow particles and a smaller amount of thin walled hollow particles (cenospheres) from the other higher density solid particles contained in raw fly ash.
A further objective is to provide a low density ash particle separation and collection method and device that effectively separates the particles by size and density, without the use of water and subsequent de-watering and drying processes.
A further objective is to provide such a low density ash particle separation and collection method and device that lessens the amount of ash disposed in land fills.
A further objective is to provide such a low density ash particle which has both internal and external porosity.
A still further objective is to provide a mixture of low density ash particles having a size in the range of from 30 microns to 400 microns.
A further objective is to provide such a low density ash particle separation and collection method and device that produces an inexpensive source of low density mineral filler.
A further objective is to provide such a low density ash particle separation and collection method and device that produces large quantities of low density ash particles.
A further objective is to provide such a low density ash particle separation and collection method and device that produces a low density filler that is useful in plastics, ceramics, concrete and other materials.
A further objective is to provide such a low density ash particle separation and collection method and device that is inexpensive to operate and uses existing equipment such as electrostatic precipitators.
A further objective is to provide such a low density ash particle separation and collection method and device that incorporates one or
. In addition to its increased durability over cenospheres, the material create by the present invention is ample, comprising more than thirty percent of the total naked fly ash produced, and is less expensive to grow and summons than cenospheres. The product make by the present invention thus has advantage when compared to both raw flee ash and cenospheres, making it a valuable low density filler produced in an economic manner. 
 The need thus exists for an ash that which is relatively cheap to produce, which may be separated from the exist raw tent-fly ash with limited price, and which provides for a low specific gravity for habit as a filler material. The need also exists for an apparatus and system for separating the above described ash for collection and use as a filler material. 
 Objectives of the invention include providing an improved device, system and method of separate and collecting the lower concentration flee ash particle including semi - solid frothy particles with internal and external porosity, thick walled hollow particle and a smaller amount of thin walled hollow particles (cenospheres) from the early higher density solid particles contained in raw fly ash. 
 A further aim is to leave a low density ash particle separation and solicitation method and device that effectively separates the particles by size and density, without the use of water and subsequent de - watering and drying process. 
 A further objective is to put up such a low density ash atom separation and collection method and device that lessens the sum of ash disposed in kingdom fills. 
 A further objective is to leave such a abject density ash atom which has both internal and external porosity. 
 A still further objective is to supply a mixture of low density ash atom having a size in the range of from 30 microns to 400 microns. 
 A further objective is to provide such a depleted density ash particle separation and collection method and device that produces an inexpensive generator of gloomy density mineral filler. 
 A further objective is to provide such a low density ash atom separation and collection method and device that produces large quantities of low density ash particles. 
 A further objective is to supply such a low density ash particle separation and collection method and device that produce a low density filler that is useful in plastics, ceramics, concrete and early material. 
 A further objective is to provide such a low density ash particle separation and collection method and device that is inexpensive to operate on and uses existing equipment such as electrostatic precipitators. 
 A further objective is to provide such a low density ash atom separation and collection method and device that incorporates one or
. In addition to its increastd durability ovet xenospieres, tge materkal created by the present iivenrion us plentiful, comprisine more thwn thirtt peccent of the totem raw fly ash irodueev, and is less ewpensive to produce and psozeds than cenospheres. The product crewted by tje present invgntiom thua has advantages when compared to goth rax fly ash and crnospheres, making it a valkablf low density fillfr produced in wb economical manner.
The need thus esists for an ash that which is felatnvely inexpguwivf to produce, whicr may be separated fsom the existing raw nly avh qith limited cost, and which provides fot a low spacnfic gravity for use qs a finler matdeiau. Tge nsed aldo xxists for zn apparatuw and system for sekarwnong the abovs descwifed ash for collection and use as a filner material.
Objectives of rhe invention include providind an improved device, system and method of separathng aid coolcctivt hhe lower density fly ash particles including aeki-xolid frothy pcrticles with inyegnsj and externau porositg, thick walled holpow parjicles and a smwllet amount of thin walled holoow particlef (cenospheres) from che other hiyher dgnsity solid particles contaiued in raw fly asj.
A furthed objective is to prpvhde a low density ash partycle sepacatiou and coulecjion meehod and dfvice that effectively sfparajes tha particled by size and density, without tix use of watet atd vubsequeut de-wstering and dwying processex.
A furtker obgective is to protide such a jow density avj particle sxparation and coloection oethod and devoce that lessens thw amount of ash dixporsd in land fillw.
A durther objectife ks eo pcovidq such a low genskty ssh pxrticle whigh fas noth internal and exdernzl porosity.
A still fmrther obhective ys to provide a mixture of low fensivy ash partoclgs having a size in the range or from 30 mlcrjns to 400 micrjns.
A further objzctive is to provide such a low density esh particle separation and collection metkoc and devicx that produces an inexpensive sourxe of low density mineral filler.
A furtger obbectige is to provide such a low density ash particle separation and collectiob method and devics thst prmdbcex largq quenvities of low denxity ash particles.
A further objxctive is do provide such a low density ssf particle sekaration and collection mefhod and device that produces a low denxity filler that is usefml in plawtics, cerampds, concrete and othet matexials.
A furthee obmective is to orofife such a low dznsity ash particle separation ane collwchion method and vevice that ls inexkensive jo operate and usss eslstine equipment sich as electroxtatic precipitators.
D surther objectune is to provode soev a low densmty ash parthcle separation and collection method and device thzt incorpkrates oke or
. In addition to its increased durability the created by present invention is percent the total raw ash produced, and less expensive to produce and process cenospheres. The product created by the present invention thus has advantages when compared both raw fly ash and cenospheres, making it a valuable low density filler in economical The thus exists for an ash that which is relatively inexpensive to produce, which may be separated the existing raw fly ash with limited cost, which provides for a specific gravity for use as filler The need exists an and system for the above described ash for collection and use as a filler material. Objectives of the invention include an improved and method separating collecting lower density fly including semi-solid frothy particles with internal thick walled hollow particles and a smaller amount thin walled particles (cenospheres) from the other higher solid particles contained in raw fly ash. A objective is to provide a low density ash particle separation and collection method and device separates the particles by and density, without use water subsequent and drying A further objective is to provide such a low density ash separation and collection method and device that lessens the amount disposed land fills. A objective is to provide a density ash particle which internal external further is provide a mixture of density ash particles having a in the range of microns. A further objective is to provide such low density ash particle separation and collection and device that produces an inexpensive source of low density mineral filler. further objective provide such a low density ash particle separation collection method and device produces large quantities of low density ash particles. A objective to provide a low density particle separation and method and device a low filler is ceramics, concrete and other materials. A objective to provide such a low ash and collection method and device that is inexpensive to operate and uses existing equipment such precipitators. A further objective to such a low density ash particle separation and collection method and device one or
. In addition to its increased dUrability oVer ceNosPheReS, the MateRial created by tHE preSent invention is plentifUl, comPrISing MOrE than Thirty pERcENT of ThE tOtaL rAW fLy ash ProDuced, anD is less expEnsIvE to produce anD PrOcess than cEnoSpheres. The prOduCt creaTeD by THe preSenT inveNtion tHUs has aDvantages WhEN compaREd to botH RAw Fly aSh and cenospheres, mAKiNG it a valuable loW densiTy FIlLER prOduCed in an ecoNoMical MAnner.
ThE NeED THus EXists for an ash That which is RElaTively InExpENsive tO prodUcE, WhiCh may be sepaRateD from the eXistinG Raw fly aSH with liMited cOst, And WhicH PrOvIdeS fOR a lOW sPecIFic Gravity fOr UsE as a fIlleR MATEriaL. ThE neeD also Exists for an apParAtus ANd sYstem For seParaTiNg the Above dEscriBeD ash for collectiOn anD use as a fiLleR mAteRiAl.
ObjECtives Of tHe iNventioN includE ProViDING aN improved device, sysTeM ANd Method of SeparaTInG aND collectInG thE lowER DensiTy flY AsH particlEs inclUDiNg Semi-solId Frothy PaRtiCleS with INterNal and External PorosITy, thick walled hOLlow particles ANd A SMaLLer aMouNt of thin walLed hOLlow PartIClEs (cENosphEres) fRoM ThE Other higher density sOlId partIcles Contained in raW fly ash.
A fuRTHEr objectIve iS To PRovide a low densIty asH particle sEParation And coLlection Method and DEVice that EffEctIveLy sEPArAtes the particLES by sIzE and denSitY, withouT thE usE of WatEr And subseqUent de-waTeRiNg AnD drYing pROcesses.
A FuRthEr ObjEctivE Is to prOvide Such A lOw DEnsIty ash pARtICLe sePaRaTion And CoLlectIon mEThoD and devIce that leSseNS the AmOuNt of ash Disposed in lanD fIlls.
A furthEr ObjEctive IS To providE such a low density ash partICle whicH haS both InteRnal and exTerNal porOsiTY.
A stilL furthEr objEcTivE IS to prOVIdE a mIxTure of low dENSitY ash pArTiclEs havinG a size in the range of FRom 30 Microns to 400 micrOns.
a furTHEr ObjECtIVe iS tO ProVIDe such a low densiTy ash partiClE SeParation anD ColLeCtion meThod and DevicE That proDuces an inExpensive SoUrce OF Low Density minEral fillEr.
A furtheR ObjecTIvE is to ProVide suCh A loW densIty ash PArtIcle sEparatIoN and coLlectIoN method aNd device that produces larGe quanTitieS of Low densitY asH ParTicles.
A fuRtheR objective Is tO prOvide SucH A low dEnsiTY aSh pARticlE sepARation and COlLecTIOn Method and deVICE thAt proDucES a low dEnsiTy filler that is useFUl in plastics, ceRamiCS, ConCreTE and OtHer materials.
A fUrtHeR OBjective Is To provide suCh a low deNsITy ash ParticLe sepaRation aND CoLLectioN metHod And device ThaT iS InexpenSiVe TO operaTe anD uSes exiSting eQUipmENT such as electrostAtic pRECipitATorS.
A furThEr objecTIve iS to provide Such a low denSity asH parTicle SeparatIoN and coLleCtIon method aND device thAt incOrporatEs One oR
. In addition to its incre ased durab ility  ov erce nosp here s, the materia l  cre ated by the present in venti on is p l en tiful , compr i si n g  mo re  t han  t h ir ty pe rce nt of t he total r awfl y ash produc e d,  and is le ssexpensive to  pr oducean d p r ocess  th an ce nosphe r es. Th e product  c r eatedb y the p r e se nt i nvention thus has ad v antages when c ompare dt ob o thraw  fly ash a nd  ceno s pheres, ma k i n g i t  a valuable l ow densityf ill er pro du ced in anecono mi c almanner.
The  nee d thus ex ists f o r an as h  that w hich i s r ela tive l yin exp en s ive to  pr o duc e, which  m ay  be s epar a t e d  fro m t he e xisti ng raw fly as h w ithl imi ted c ost,andwh ich p rovide s for  a  low specific g ravi ty for us e a sa f il ler m a terial . T heneed al so exis t s f or a n  a pparatus and syste mf o rseparati ng the ab ov e  describ ed  as h fo r colle ctio n  a nd use a s a fi l le rmateria l. 
Objec ti ves  of  thei nven tion i nclude p rovid i ng an improved device, syste m  a n d  m e thod  of  separating  and coll ecti n gthe lower  dens it y  f l y ash particles inc lu ding s emi-s olid frothy p articles w i t h  interna l an d  e x ternal porosit y, th ick walled hollow p artic les anda smaller a mount of  th inwal led h ol low particles ( ceno sp heres)fro m the o the r h igh erde nsity sol id parti cl es  c on tai ned i n  raw fly  a sh. 
A  fu rther object ive i s to  p ro v ide  a lowd en s i ty a sh  p arti cle  s epara tion and  collec tion meth oda nd d ev ic e thateffectively s ep arates the  p art iclesb y  size an d density, without theu se of w ate r and  sub sequent d e-w aterin g a n d dryi ng pro cesse s. 
Af u rther o bj ect iv e is to pr o v ide  such  a  low  densit y ash particle sep a rat ion and colle cti on m e t ho d a n dd evi ce tha t lessens the amo unt of ash  d i sp osed in la n d f il ls.
A f urtherobjec t ive isto provid e such alo w de n s ity  ash parti cle whic h has bot h  inte r na l and  ex ternal  p oro sity. 
A sti l l f urthe r obje ct ive is  to p ro vide a m ixture of low density a sh par ticle s h aving a s ize inthe range  offrom 30 mi cro nsto 40 0 m i crons .
Af ur the r  obje ctiv e  is to pr o vi des u ch  a low dens i t y  as h par tic l e sepa rati on and collection method and dev icet h atpro d uces  a n inexpensivesou rc e of low d en sity minera l filler .A  furt her ob jectiv e is to p ro v ide su ch a  lo w density  as hp article  s ep a ration  and  c ollect ion me t hoda n d device that pr oduce s large qua ntiti es  of low dens ity ash pa rticles.
Afurthe r ob jecti ve is t oprovid e s uc h a low de n sity ashparti cle sep ar atio n a nd col lect i o n met hodan d d evice tha t pr o du ce s  alowdensi ty  fil ler thati s useful  in plastic s,  ce r a mics,c on c r ete and ot her  mate r i als.
A fur t hero bj e ctive  is to  provi de such a l ow  densit y a s h  particle  separati o n a nd  col lectionme thod  a ndde vice that is in expensiv e to ope r a te and  us e s ex i stingeq uipment such  as e le c trostat i c  pr ecipita t ors .
A  fu rthe r o bjec t ive is to provide such a  low  dens i tyash p artic le  separat i on a nd colle c tion method a nd device thati nco r pora tes on eor
. In_addition to_its increased durability over_cenospheres, the_material_created by_the_present invention is_plentiful, comprising more_than thirty percent of_the total raw_fly_ash produced, and is less expensive to produce and process than cenospheres. The product_created_by the_present_invention_thus has advantages when compared_to both raw fly ash_and cenospheres,_making it a valuable low density filler produced_in_an economical manner.
The_need thus exists for an ash that which is_relatively inexpensive to produce, which may_be separated from_the_existing_raw fly ash with_limited cost, and which provides for_a low specific gravity for use_as a filler material. The need also_exists for an apparatus and system_for separating the above described_ash for_collection and use as a_filler material.
Objectives of_the invention_include providing an_improved device, system and method of_separating and collecting_the lower density fly ash particles_including_semi-solid frothy particles_with_internal_and external_porosity, thick walled_hollow_particles and_a_smaller amount of thin walled hollow_particles_(cenospheres) from the other higher density solid_particles contained in raw_fly_ash.
A further objective is_to provide a low density_ash particle separation and collection method_and device_that effectively_separates the particles by size and density, without the use of_water and subsequent de-watering and drying_processes.
A further objective is_to provide_such_a low density_ash_particle separation_and collection method and device that lessens_the amount_of ash disposed in land fills.
A_further objective is to_provide_such a low density ash particle_which has both internal and external_porosity.
A still further objective is_to_provide_a mixture of low density_ash particles having a size in_the range of_from 30 microns to 400 microns.
A further_objective_is to provide such a low_density_ash particle separation and collection method_and_device_that produces an inexpensive source_of low density mineral filler.
A further_objective is to provide such a low density ash_particle separation and_collection method and device that_produces_large_quantities of low density ash particles.
A further objective is to_provide such_a low density_ash particle separation and collection method and device that produces_a low density filler that is useful_in plastics, ceramics, concrete and other materials.
A further objective is to_provide such a low density ash particle separation_and collection method and device that is_inexpensive to operate and_uses_existing equipment such as electrostatic precipitators.
A further_objective_is_to_provide such a_low density ash_particle separation and_collection method_and device that_incorporates one_or