HUE026637T2 - Eljárás nedves polimerpor szárítására, és ahhoz való berendezés - Google Patents

Eljárás nedves polimerpor szárítására, és ahhoz való berendezés Download PDF

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Publication number
HUE026637T2
HUE026637T2 HUE12706466A HUE12706466A HUE026637T2 HU E026637 T2 HUE026637 T2 HU E026637T2 HU E12706466 A HUE12706466 A HU E12706466A HU E12706466 A HUE12706466 A HU E12706466A HU E026637 T2 HUE026637 T2 HU E026637T2
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egy
hogy
gáz
előállítására
eljárás
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HUE12706466A
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Michael Benje
Peter Kammerhofer
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Thyssenkrupp Ind Solutions Ag
Vinnolit Gmbh & Co Kg
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Application filed by Thyssenkrupp Ind Solutions Ag, Vinnolit Gmbh & Co Kg filed Critical Thyssenkrupp Ind Solutions Ag
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Drying Of Solid Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Description

METHOD I OU D'RN $M.' A HUMID P*U.VMbR PO'R M-R ΑΑΊ> O)'\ RT SI I Γ-UiS I·
FOR RAID METHOD
Desmptiots . \ ^ M <" Í V ' v .\ ' XV S ·. <t '' ' Ϊ ' S' ' \> \ \ \
In the preparation M j\iK«iífí, moist poiyssscr powders omets are irestoo mí sunsequent drying «age» s« llrsqnsinsiy Tbs drying of ρφη» j»wH* km been practiced for a long bee. A wide variety ; :: 'ofseparaEtssy M example bmp* drvera. sere»: dryers or rhddised--bcd revers ^ *!*> an apparatus tor y :: -Âssrsiÿ". ^í'y'íost, 'shäs;-:|>tiii|>os*,: KNv. rpR OKs«" P '^ίλίν.ιν ' 'V .\ M s.xw. o S"^bb'-N "v t\"w\" by esc of an ενηκην. lb lb .haW'dess AI vKJvxe* c. ιίχ·.\ν and so appas .mss κ"tremv 5'g a revs ·\αη·' prey. \s itère Î1 ÎÎSiÿlM iïSiiÿÎïïfôr CÎiïTiï:53i>SÎtÎOÏ3 1¾ dïiiïiS Ιΐ^ίΐΐ^ &amp; IDE d$§: 3d ;îf2 T2 deset'llms &amp; gsetbo# spi àn appâtâtes fpr dryà'| ppivgr^ep ptatènajÿ wtstcP is «arnae : ova on spiral tracks in a cylindrical ruhe. Ο 42 K - -V Λ, V.VA.....V.· ~5v?>-A 0 d „A ' ' '' '* V ' * " ' ' U *' '"· '
The method uses a How Riba pad a directly adjoining cyclone dryer unit xvtmout atiroora) contact heating. OE 30 34 m AI discloses a method of thermally aher-treating polymers oi vmyt cniorsoe whsch can os convened Into is ppste. Tbs pblyiper bbaiMbtss obtsisssd arc si|o|psied ib spray w ' fitfldsaed-bed granulating dryers la which part oi the heat generated In the process is recovered ta oaior iO OÀ K osevil process smt< e'tVxn bow a no Ko«* aOseoKd ''ov '- revmw.s ^ v\'M"mm DE3A4S43?àtv:.....
Massy chemical reactions, including txdytnerhiabon reactions or processes tot pteparsog reotxumtrs United Shes-efor, me exothvftnie Ütlhmdoo of the hs&amp;t of reaction evolved as site chenncai reaction os \v -\c v,"\ ;e.. poo vos wo s a's ! \' ' m a ..\n M s- v" év"- ;\ e\v ov ,.e ">' Λ esv cs- rere-m-p oi \sc p-Mm ,>r p'Ai'i.Asî-î> Hmurer mere A omo m.o pocs.-sstrst toe 'ac\ ocas a oe’st\ sc,it'!i^!0!i ot?'v o,S'C' t\ h"'tret'\ ov ' i 'to»\ >' e Cv , '. S ' ' ' ' 't"”"''À 's 'b·*'" '' ? " w '' monomeric vtnyt chioride*heremftt^· ''VC· s vvoseii cs to uarss sssed as. rotv.:ba .vs { vj..>. \io 'MCÍ\ Vi s A'' I ' a i ν' 'V"b V " N" s ' monomeric vinyl chloride. This hydrogen chionde is peefet^ny stssvi la the preparaooss ot U-n. by PM'shionssatloss ofctttenc by means· ofHCi arai oxygen. An aisetnaiive route lor ^ preparation oi okm proceeds via the direst ckionostlon of etitedb by n-e&amp;os of ciilooce. Bob ntvnes are eroptoyeo m e>e ::: :: lodostrial prepersboo of DCP< so thai a good bsl&amp;oes betweso Use Mteoosg reacoos cspsano;» is achieved to respect of the hvdrcgett cblof*dc produced and conatssneo;
The bâiâ:îïi;g kf'fba |:qgB amotion üs exothermic. BCE pBnt&amp; are fegaesEiy *<n.ip!k| with t&amp;r py<:psiî-ίΐ ϊΙοίΐ : of ΊΕ ;tód fpï E¥C |>f'0<|«öCoev : : : ; potyypor 0^äjä^,|; i|8 PVC jk'OÉSPíksp is itóipaskiv :jÄVS^Älf. ; sntmed ont madsiok or sMspettsion plptói»,.' The- 'potytaer pmètsr thmsmm- am< to feg. ^φά ^ ikssfectk# andaetóoyai: pf excas« ikj$4 èyers ^ ä!^d for öás ^oss· k bas psyw kee« Ikääak thai tkii kisssMi spsrgy obtained ItM&amp;P' preparation mâ wnsae-np ot iJ-> dich! oroatfiaae: Is w!i salted ta the operaion o f 'drying ; s|f aitótóses kr pntymar powders, . : ;
El. I §'?k öOS A ness Cher &amp; pmatess fer itylng a rmM poîymcr pork«?, wherein ike orpr used for ibe SPP®e comakis m imt Wß böÄg eldsksat; whldy m tm®$: Ρ*&amp; IpPapsa^dre Baaon :! ass donnaient disposas fkeJiOískig of tàoss heaíteg. «lements with Uny-pressure >í«öb. with nccfttnibisignonr or tóé setting pi die low ieiageraares regoireid for &amp; mode of operation of #*d dry rag app<« aîa» $M- se gante «a : iks produeb mé of ike· corresponding xstgonr pressures in the vatasum range, ky means Pi dO.hpprauss
wMIck B pery eoispier % Itseffssdkn lomo; ofafosedkdap caíikoB®ik!:í^ifögA ! Is. as oUee* of ike prassak mmttâm to pyÄ m Impfoved drying steikpd ho? PdlyiPe* Pádéra ano. . ; . ; an sppsrsixiS suitable therefor, whkh hare a teriieuiarty high energy elketcncy.
Ilk tóvtód'oe wrn ,dcs u method of dry&amp;i polymer powders in a drying sppuckes ick rhs«p: " comprises ihe steps; I 1} treatment' of a polymer powder with a bested gns ipli; tft » nryihg apparatus 1»,* equipped wish inlet (i>) and <milet (3) &amp;r the polymer powder and with heal regra-ers tS y instótled I» fltó mtóor spseo t-k : ; Ο ' Ui, toiu.'l nsv N 5 v\ > \s » l'11'1' 'iv.< <r kV>^ f. ^ drying apparatus (i ), ' ' Vn ng o° r.is o''' m K\v, >'Sch £ HE '<< te ««οοη kng iv. -ηΐ í 'Λ ' -η iv) the heating of the heat exchange {'>) is elTected by means vt* hot a,iid °a' u)> which has been banted by means of ther-nai energy wtneo Oj ^»o^les >«v'»?· * the preparation of t .2-dtc It inroe? hang ilk) asoOt in? ''-' s^t-as .κοη. ohlnridie E'oio 1,2 -sikkiorooihastss· ' " ' : : h v) hm water os hot fluid (5¾) wkish kas been healed hy taaass of Ikermaf energy Wow« : : . : originates front a plant tor the preparation of U-dtehloroethane (15) and/nt tot m-preparstiort of vtxtyl chloride trot« l,2*dichloroelh»ne tiows on ougd. tna <" " a ......
Preferred ensbodssstesds of thí.; method of the sssvesuiots ett.n be derived frosts dm dependent eigisns. ;
As can be seen from figures \ to 3 described below, tbs fksidfeed'-bed dry or v?Mch jsxpreSfeabiy used os: dtyhfg a0|?d:t»:o:ts. is, ifrsd^ bested by m<mm 0 fteat registers thnoagh wMeir hot water: flows, Iseostsliy, the gas;.: irt particular air, is itself preheated Wf mmm of s dot: SÄ ptefbrsbly be means of hot wafer:
Prying: dikes place srt rsssssierete tesbgeraferes, Ties, the sfetn ission femgenfesre of fee hot wafer -paed ίψ fee host registers is fyfess% m the radge bom 8(s to 105UC, preierably about %WC. The Hisidmlng gas is likewise typically prs&amp;eafed to ferogeratacss hvfee :«ge tme 80 to f iOfel, pswfefebly to abofe: 9fbC.
The temperature level of those beat sinks is very well suited to brio g heated by smarts Of the heat of reaction of one or both cxofeennk: réactions of Ük·. DCE/VC process. The direct ; ehionnetion is pattfealarly ssÉsye Mm
However, fee leas of reactioss of the okychlorhufetsn can also be used.
Hsinrally, the plants tor the direct chlorination or for the oxy edict inadon do not have to bo i rtf egf sied: W if h â gfeht fe? th e preparation o f vfey 1 chloride: fed, $m also he sfeOibaitme glast«,.,:
Fartietifsr prefereiice is given to a sheds of bgsifeloss Its, 'which a heat transfer toedfem circa it whose gdadssfeo fsroperafene is set to voices xsdtahle for the inidfeedfeed dryistg of ?'¥£ Is leafed by sftesitts of the beat of tesetiod of the direct ehtefeahort m fee dxychiorlosfiett.
Is the method of the invention, heatittg of the heat excheetgers (91 is effected by means of a hot fltskl f Ä Ife 19) which has in turn beer· hotbed by means of therms! energy front a phsnt for the preparation of I >S-dïohiofdetbapc (ÏS) epdios: kb the pæparafioo of vloyl ekksrlste hoot fp-diçlïlpfeethaoe:. This css be it hot: reaction cemposeot or another leafed ibid eonspsioeot: Irots the plant tor the feepittetsbh of; T>fe-diets ioroetisane or for the préparât!« of vinyl chloride, lor example fen kTfesehlotoefessae, or is a fluid syfeeh: Ms beetr hbried by mm® 0 feertsfei: energy Ifesr fee plash fee the pteparatloh of l ie : dislioroethane or tbs the preparation: of vinyl ddprlds sod Is preíetstbly circttlaled In order to transposa festőm! eoetgy frdto. fee pisdi to fee drying ;apparafes. Ifertieokr psxsrerersee is gives to using wane, fe osrtlctsi&amp;r wafer whisb has beesr hessted by Isst excbsngs «3É lise isSfelbllotecthsbo.: ffevesarsple vetsh : hotlkgsld: IJkielieroeifessss or wife hot, eonfeslsg, g&amp;ssotss lf2wbeh!broetbatsefSs.flo!ti
Fiefdt&amp;bfvv Ihysisi El>€ Irosrt the distillation ookstnns of tins plant for the preparation ot Ι,ν·- : íischioroeíhásfe < 1 S> is bsO'odsjccd into the heat cx<bangers (9) <;o that the w&amp;stte best ·«* t.»&amp; liqtdd kd-dkhferocthatte is tscsiiaed tor heating the airtb). fhsrtleolnr preletettoe: is given to a method itt svldch rise circulated heat traswfer tnedhatt is water.
In a ihrther |s?efem;d varisstd of täte suethosi the iseat transfer nseddsm ostetslt Is healed by means ol ttse wssto host ffess, dfeiilfebfk eoltamtís- The Itegf ϊμ<#γ ttsedism thgss iowp t|rptsg|i tie vOsafent sisfe td fife : ; :. vveMt coud» oltana. ?âàâÉr preftmm ****** to o mlhoá m which the column is itself sensed :by «w «Éti* tootätmetaa oftfte tifaw* «Marta»«« «r «* oxyeMorkstkm. TV»wi ΐην«#Η5^ ; midet m fer mo polymer powder nod termőm (5): mÄdm the interior space (4) »! ti«** rn ** * ** m &amp; <M"S the polder powder, which tines «mm rom the Mór ΦΡ» Ä wimmio Ute lines (1) » mmmteâ· to hear exchanger* (9> Ihr fe**** m (%mm ** exetogem m iS-8 g|:^ soîîïsçomd vfe tm m * φ&amp; f» #* # ifrttotoMhm m$ mrnw «w preparation cf vint 1 chloride trom LSAhloro« so m&amp;*^-***&amp; #*» fe;pkot ibrtho prenaratbn of l#dk:bloroothane (iS) and/or for the preparation of vtcyf chloride tm bo mbma ww hrnMWmm m< (5): thron# which hot water W os hot &amp;#(*> sa» coocem# tss: a host exchanger (I if, 3d) ihr head# the tlald (5b) driving dppogb the beta regwmr #> ado me '-·<-' mmwM ?0>J» $mm*ê via lines cm, m* to #« #* ^ ^ of *f*~ :d$«htomsthaoe Π5) smd/or kr the prepamHort of vinyl,chloride ire®: 1 JwikddnroetbKnc, m wbswt » **vl fMd % heating be Hold (5b| is ktrodtreed and discharged.
As dryers, it Is possible to ose my apparatuses in which the polymer powder m as or wo !> p-ssred with a hot gas and which additionally have heat register:5 is the interior, as .is toe e«w U» flaldithd-hed dryers. Very particular preference is given to tssing ilufheeo-hea oryety s.'< oryw>, ,4 s heat: exchangers* It is possible to esc any apparatuses s»na»i« tor tnw propos* r« **'v apparatus of the immiim. Examples ore xheriwmáHube heat exchaogers anti very parueui&amp;ety preferably plate hebt exchmigem.
The kvestion: is xiirected in particular to the heating of a» apparafss tor drying mmst rh€ ρον<.·~. >-0 streass of the heat of reaetkm of at; exothermic reaction sndkr by means or tne heat gwmr&amp;leu m vodwtip of the process product onginatlstg nmnraptxwess Ihr the ptxtpsfatisnrof ¥%* ehtmme anwm the preparation of t,2-dkh:loroethaae.
However, the appxrapss of the kvsadon esc also: be used for drying ot5îôf *K’^írsör fowö'ns'
Tire Invention Is very particubrly preferably directed to the heating ót a dosptked-mco dryer '':>> drying: mm$i t¥€· % means of the hear: evolved in: the dlrcoi chkfbapmt of ebytene to w-w diebioroetbaoe or Iry means: of the heat evolved In the ox.vchlöf5Sáí:jo;> <î;f ^tkyictt- by stearm >··= hydrogets chloride and oxygen.
Patticular sruhodimeots oflha apparatus ofthe inveutkm are set lorfr >» the depettdertr ctatsta.
The Invgrkiotr is iUtrsiralcd by way of example below with the or tnroe wib.^.-' Mo, restficiion beltrg kppliesi f#fcby· Τηρ: flgnres shew; %. i: sketch β€.»β aspsaitp aeoosdfeg. k> t|® fevepfeväs te bf fee .üa&amp;es ^ ^ .%,. 2i sketch of a®. apparat;;:* «oAjg io the- Ineteoíi hhegraiesl m® m MX.· ; plasx fi,;. ;·.· <;koo.-h of a festbt;r appatok;;; eccortbng to she inveoooc naegr.ated snu? aa ΐ-ä->< I:··;····-*··
Pipire i áepfeis s wmé «$-%» feye? ©í the kv^ibftaod ^ ίηΦ®&amp; &amp;£·**» »VP£&amp;»» s ifedîte-bvd dryer (!) todag; m Met (¾ fer moisi: polyrsse? powoer sud m mm- M? ,wî polymer poster steel h discharged fern: i|o %eç:vii&amp; s sia;' psdof (te Likewise my*ù >> *o fer m m méâ h ihû tedóte-bed dtyer pi » co-npdses s cysfesse (22) * a tetete® feowe? ©jÜi.èri {24} fer recteteng fee polymer powder precipitated is; fee cyclone <2P «ο ψ·- .,,. dóid feed-bod fern fl), le fee ferner, feg fefeilteted teer 0} is Isesfedfeyopeaes of foi »fear fedfe rfím hm fer 'totfeg :te wsfer fed) erigtees &amp;t feast partly ten fee mite 3w* f »er * &amp;** for m pepráÉoss of I fe-dfeljloroefearse (not Acm^·.. This is passed .through oeat mgäters (by «Bated«.» dw Mgrfer ]%m m fed: cooled teer (5b) &amp; fessharged Sfesd fe* te; ïfeglsfer (¾. The «dite beá ss píssfefeed feyrtees of boafed fer (6a). This is fed in through lines (?) at fee teteti® of fee teteeo-Pd dryer. Bimm ($} (smm a sdflktet prstere of fee sir (6a); ms infers (dbi are m <^μ·ο4>* fesifefed ppstesn of fee blowers p). He m (dy Is heated by mmm of boar mebmgm 19) krmksrs b« Lyrotes A feed (PNbte Ms Pfe bcfeeir by dfesaîs Of thermal apigy Pars ep;M (not stow,) fer fee w^máM of ; >tehltetete Ä a plant f# the prepaM» Pfepi eMooP-1¾¾ cooled ted (14): ûm. fee beat exchanger* {$> is pceîmHy tsmmMM m order to: take op thermal eoergy fte fee pm hr fee préparai;® of 1WÂÉ» or tofe fee pter fer te preptete of vloyltfelorte aga;;;·, f;pr&amp; 2 Ppte a cosmecdoo ofiP mm # fed fei«f «f fee Mmém MÛ feesoelbod of fes ïmmÉm émm h mm * Ä ti DCE pmi fee»feb«d m Ä bbei: p.f φΙ(Μ (22), oi»W ;; fear feeder mi «M» (3fe aP Paérsgter (S) k ibe ls;ferP space (4) are suppPd wife:
Peted, air as showx ip flgoro: I. tlds efe is fetrPocP 1;» fee fefesior space (4)tagh lises (¾ al : :fee ooppide Umm(%1M: cooled warns 0b), so feat wa;eris eteted beswoco boa; feglsfesa (S): add Pat aaebaogers (13). iPmp rm fe «sed fer feis parpose. me Pat M beating ;P bot water ongfeates fmm BCE v^or fH) tes a D€E ptet (15} (bore: a 1>€B fete olte'featioa ]M teicb aber beat exPaop k fea,porm% aferod ,,'rv-p cwârnsshm m fee eollectte te (20} Mák rrnkcmmú to the OCE plan; ( = 5} or p&amp;y ) dPbaraP as M pteP m *** ** DCE t;lÄ C ** *"* ^ ** ** ® ***»*· ^ ^ P, % fe^d p means: of Pa; «aMM> "W ^ am “ ^ * °f ^ ” Cl!?) ^ m D€f pian; Π 5 ; Tbc ab (b) ;s passed «b air «tes P5) mt fed fe fee boat rnlmmm ^ « Ifitek IS). The liquid DCFU« is :M is fee best eyehwers (b) vfe pPp (2% The eocPd DCE (11) i-ofe :fee beat exchangers (9) U recPolafed to fee DCE plant (;S). F;,u,e a depiem a ferfc potitedarly preferred coooeette of fP variant of fee dryer of tip ferrite and: te feetbP of te feinte shown it; figote l with a DCE plant. The «*«***
HUE12706466A 2011-03-15 2012-02-23 Eljárás nedves polimerpor szárítására, és ahhoz való berendezés HUE026637T2 (hu)

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106397637A (zh) * 2015-07-28 2017-02-15 中国石油天然气股份有限公司 一种聚合物粉料脱挥装置及方法
EP3416989B1 (en) * 2016-02-15 2019-06-12 Basell Polyolefine GmbH Process for the preparation of a dried powder
DE102017110534A1 (de) 2017-05-15 2018-11-15 Bma Braunschweigische Maschinenbauanstalt Ag Verdampfungstrockner und Verfahren zu dessen Betrieb
KR102195921B1 (ko) * 2017-06-23 2020-12-28 주식회사 엘지화학 유기질 재료의 건조 공정 중 탄화의 조기 감지방법
CN108000781B (zh) * 2017-12-04 2020-09-22 华中科技大学鄂州工业技术研究院 一种用于制备透明器件的注塑成形方法
CN109458834A (zh) * 2018-11-08 2019-03-12 福建华大利合成革有限公司 一种pvc合成革生产用天然气直燃加热装置
CN112856933A (zh) * 2019-11-28 2021-05-28 天华化工机械及自动化研究设计院有限公司 一种卧式多室流化床、高密度聚乙烯的干燥系统和方法
CN113465307A (zh) * 2020-03-15 2021-10-01 浏阳市启泰新能源科技有限公司 一种高效烘干烟花粉药系统
DE102022104952A1 (de) 2022-03-02 2023-09-07 Thyssenkrupp Ag Thermische kopplung einer anlage zur herstellung von 1,2-dichlorethan mit einer anlage zur thermischen entsalzung (von meerwasser)
CN114838579B (zh) * 2022-04-12 2024-02-02 湖南湘怡钙业有限公司 一种氢氧化钙粉末制备用的干燥装置及其干燥工艺

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230668A (en) * 1976-02-19 1980-10-28 The Badger Company, Inc. Process and apparatus for producing halogenated unsaturated hydrocarbons
DE3034983C2 (de) 1980-09-17 1982-06-16 Chemische Werke Hüls AG, 4370 Marl Verfahren zur thermischen Nachbehandlung von verpastbaren Polymerisaten des Vinylchlorids
DD226196A1 (de) 1984-07-25 1985-08-21 Thaelmann Schwermaschbau Veb Wirbelschichtgranuliertrockner mit mehrkammersystem
DE3702438A1 (de) * 1987-01-28 1988-08-11 Hoechst Ag Verfahren zur herstellung von vinylchlorid durch thermische spaltung von 1,2-dichlorethan
DD279806A1 (de) 1987-06-23 1990-06-20 Univ Magdeburg Tech Vorrichtung zur trocknung rieselfaehiger naturprodukte auf mobilen erntemaschinen
DD271943A1 (de) 1988-05-09 1989-09-20 Kali Veb K Verfahren zum trocknen von oberflaechenfeuchtem schuettgut vorzugsweise fuer kalisalz
RU2039918C1 (ru) * 1988-06-30 1995-07-20 Иматран Войма Ой Способ сушки содержащего воду материала, осуществляемый на электростанции, и устройство для его осуществления
EP0393179B1 (de) 1988-10-18 1992-07-22 Saarberg-Interplan, Gesellschaft für Rohstoff-, Energie- und Ingenieurtechnik mbH Verfahren zur erzeugung elektrischer energie und/oder heiz- und prozesswärme
JPH02143080A (ja) * 1988-11-24 1990-06-01 Mitsubishi Kasei Vinyl Co 粉粒体の乾燥方法および流動乾燥装置
DE4132591A1 (de) 1991-09-30 1993-04-01 Linde Kca Dresden Gmbh Verfahren zur entfernung von wasser und ggf. von in hydrophilen loesungsmitteln loeslichen stoffen und feinzerteilten feststoffen
DE4240716C2 (de) 1992-12-03 1996-06-20 Wacker Chemie Gmbh Verfahren zur Trocknung von Vinylchlorid-Polymerisaten durch konvektive Gleichstromtrocknung
WO1997024570A1 (fr) 1995-12-30 1997-07-10 Nara Machinery Co., Ltd. Procede et appareil de sechage de corps pulverise
JP3804690B2 (ja) * 1996-03-11 2006-08-02 鹿島塩ビモノマー株式会社 １，２−ジクロロエタンの熱分解工程における熱回収方法及び熱回収装置
AT405685B (de) * 1996-04-17 1999-10-25 Andritz Patentverwaltung Wärmetauscher
JP2003081890A (ja) * 2001-06-28 2003-03-19 Sumitomo Chem Co Ltd １，２―ジクロロエタンの製造方法
US6833096B2 (en) 2001-08-29 2004-12-21 General Electric Company Method for removing water and other volatile components from polymer powders
AT412473B (de) * 2003-01-15 2005-03-25 Dsm Fine Chem Austria Gmbh Verfahren zur kontinuierlichen trocknung von n- bzw. amino-, ammonium- oder spirobicyclische ammoniumgruppen haltigen polymeren
DE102004035937A1 (de) 2004-07-23 2006-02-16 Röhm GmbH & Co. KG Plastisole mit verringerter Wasseraufnahme
US8523963B2 (en) * 2004-10-12 2013-09-03 Great River Energy Apparatus for heat treatment of particulate materials
US8062410B2 (en) * 2004-10-12 2011-11-22 Great River Energy Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained therein
FR2879608B1 (fr) * 2004-12-22 2007-03-16 Solvay Procede de sechage d'un polymere humide
BRPI0613500B1 (pt) * 2005-06-28 2015-09-08 Uhde Gmbh método e equipamento para a utilização do calor da reação envolvido na preparação de 1,2-dicloroetano
DE102005042609A1 (de) 2005-09-07 2007-03-08 Basf Ag Polymerisationsverfahren
KR100882312B1 (ko) * 2005-11-17 2009-02-10 주식회사 엘지화학 1,2-디클로로에탄의 열분해에 의한 염화비닐의 제조장치 및이를 이용한 염화비닐의 제조방법
JP2007284530A (ja) * 2006-04-14 2007-11-01 Mitsubishi Chemicals Corp ポリ塩化ビニル樹脂の回収方法
DE102007020951A1 (de) 2007-05-04 2008-11-06 Boehringer Ingelheim Pharma Gmbh & Co. Kg Verfahren und Vorrichtung zur Reinigung eines resorbierbaren Polyesters
US9506691B2 (en) * 2008-08-12 2016-11-29 Schwing Bioset, Inc. Closed loop drying system and method
DE102008048526A1 (de) 2008-09-23 2010-04-01 Uhde Gmbh Verfahren zur Nutzung der im Herstellungsprozess von 1,2-Dichlorethan aus Ethylen in einem Wirbelschichtreaktor anfallenden Reaktionswärme

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