sediment organ fibr inorgan particl can observ sever industri applic fibr involv onli wastewat treatment also other separ applic paper industri separ inorgan filler coat particl from short cellulos fibr still challeng recycl process dure process particl have remov obtain purifi fibr suspens these fibr can use again produc new paper with current appli techniqu like screen flotat effici short fibr separ veri poor moreov also separ sediment fail due similar settl veloc heavysmal particl light larger fibr this paper concentr sediment organ fibr inorgan particl water the investig suspens made resolv two differ special produc paper coat uncoat one well singl compon use it product observ differ sediment behaviour accord concentr fibr particl suspens phvalu the main result accord fibr rate sediment behaviour particl domin fibr domin

Markus  Feist

Hermann  Nirschl

Jörg  Wagner

Georg  Hirsch

Samuel  Schabel

Experimental Results for the Settling Behaviour of Particle-Fiber Mixtures

the studi present transfer nanoparticl from aqueous phase second nonmisc nonaqu liquid phase the transfer base sediment dispers particl through liquidliquid interfac first colloid aqueous dispers destabilis floccul particl the agglomer revers floc larg enough sediment centrifug field the aqueous dispers lamin abov receiv organ liquid phase when particl start penetr liquidliquid interfac particl surfac cover stabilis surfact the sorption surfact onto surfac primari particl lead disintegr floc this phase transfer process allow veri low surfact concentr within receiv organ liquid which import further applic synthesi polymernanocomposit materi furthermor phase transfer nanoparticl show high effici 100 yield the particl size within organosol correspond primari particl size nanoparticl

Stefanie  Machunsky

Urs Alexander Peuker

Liquid-Liquid Interfacial Transport of Nanoparticles

screen bowl centrifug process wide use fine coal dewat due it relat low cost high capac provid lowmoistur content product well relat eas oper mainten howev screen bowl centrifug tend lose signific amount ultrafin clean coal main effluent screendrain stream this studi aim obtain better understand paramet main effect interact effect ultim goal improv dewat perform screen bowl centrifug threelevel factori experiment design has been util conduct test program use continu oper screen bowl centrifug have bowl diamet 05 meter the result studi indic moistur content clean coal product affect both feed solid content pool depth maintain centrifug other hand clean coal recoveri product launder found function feed solid content volumetr feed flow rate independ pool depth the interact effect feed flow rate feed solid content also appear have signific effect clean coal recoveri

Manoj K. Mohanty

Screen Bowl Centrifuge Dewatering Process: A Parameteric Study

the rayleigh taylor instabl newtonian viscous fluid over oldroydian viscoelast fluid contain suspend particl consid both newtonian viscousvisc fluid system stabl potenti stabl case unstabl potenti unstabl case hold present problem also the effect variabl horizont magnet field also consid the presenc magnet field stabil certain wavenumb band wherea system unstabl all wavenumb absenc magnet field potenti unstabl arrang

Pardeep  Kumar

Mahinder  Singh

Hydrodynamic and Hydromagnetic Stability of Viscous-Viscoelastic Superposed Fluids in Presence of Suspended Particles

this paper present model separ process ferrohydrostat separ fhs which has been design develop dbgs beer south africa the model develop use special discret element method softwar packag call particl flow code pfc special attent has been paid select simul paramet order achiev requir feed rate the simul carri out use spheric particl densiti tracer differ size densiti rang between 0004 0008 2700 3800 3 respect the tracer were use set appar densiti ferrofluid cutpoint provid measur effici separ the model replac ferrofluid impos drag forc particl the result simul were present form distribut densiti tracer sink fraction these result realist show advantag dem understand complex flow behavior granular materi

V.  Murariu

P. J. Sergeant

Modelling of the Separation Process in a Ferrohydrostatic
Separator Using Discrete Element Method

About this journal

Journal profile

Meet the editorial board

Editor spotlight

Find out more

This journal's articles appear in a wide range of abstracting and indexing databases, and are covered by numerous other services that aid discovery and access. Find out more about where and how the content of this journal is available.

Abstracting and Indexing

Physical Separation in Science and Engineering

Physical Separation in Science and Engineering