SE1650535A1 - A reactor comprising a nozzle for cleaning fluid, a kit and a method - Google Patents

A reactor comprising a nozzle for cleaning fluid, a kit and a method Download PDF

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Publication number
SE1650535A1
SE1650535A1 SE1650535A SE1650535A SE1650535A1 SE 1650535 A1 SE1650535 A1 SE 1650535A1 SE 1650535 A SE1650535 A SE 1650535A SE 1650535 A SE1650535 A SE 1650535A SE 1650535 A1 SE1650535 A1 SE 1650535A1
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Sweden
Prior art keywords
flow distributor
solid reaction
vessel
reactor
reaction members
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SE1650535A
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English (en)
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SE539074C2 (sv
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Byström Emil
Eklund Lars
Irgum Knut
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Spinchem Ab
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Priority to SE1650535A priority Critical patent/SE539074C2/sv
Publication of SE1650535A1 publication Critical patent/SE1650535A1/sv
Publication of SE539074C2 publication Critical patent/SE539074C2/sv
Priority to ES17719542T priority patent/ES2809373T3/es
Priority to PCT/EP2017/059338 priority patent/WO2017182545A1/en
Priority to EP17719542.7A priority patent/EP3445482B1/en
Priority to US16/094,940 priority patent/US11291968B2/en

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    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/085—Feeding reactive fluids
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B01F27/811—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow with the inflow from one side only, e.g. stirrers placed on the bottom of the receptacle, or used as a bottom discharge pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/94—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
    • B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1806—Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, or having a high Reynolds-number
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/004—Sparger-type elements
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/222—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid in the presence of a rotating device only
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M39/00—Means for cleaning the apparatus or avoiding unwanted deposits of microorganisms
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00805—Details of the particulate material
    • B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00938—Flow distribution elements
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/0099—Cleaning

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  • Organic Chemistry (AREA)
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Claims (15)

1. REAKTOR INNEFATTANDE ETT MUNSTYCKE FÖR RENGÖRINGSFLUID, 1 _ ETT KIT SAMT EN METOD KRAV En reaktor för utförande av en, medelst fasta reaktionsmedlemmar,biologisk eller kemisk transformation, eller fysisk eller kemiskadsorption frän, eller frisättning av ämnen till, en vätskefas, och enefterföljande rengöring av reaktorn, vilken reaktor innefattar ett kärl(11) i vilket en transformationsanordning (100) har monterats, vilkentransformationsanordning innefattaren cylindrisk flödesdistributör (1) innefattande en övre vägg (4),en bottenvägg (5) och en yttervägg (6) som sträcker sig mellan denövre väggen och bottenväggen, varigenom nämnda väggar avgränsarätminstone ett utrymme (7) i vilket nämnda fasta reaktionsmedlem(SRM) kan fängas in och i vilket nämnda transformation sker, vilkenflödesdistributör (1) vidare innefattar:ätminstone en öppning (8) som är anordnad i anslutning tillbottenväggens (5) centrum, och vilken öppning (8) är anordnad förmottagning av vätskefas (FM) och initialt suspenderade fastareaktionsmedlemmar (SRM) och avgivning av vätskefas (FM) samtförbrukade fasta reaktionsmedlemmar (SRM) som har fängats in inämnda utrymme (7),ätminstone ett utlopp (9) för vätskefas som är permeabelt förnämnda vätskefas (FM) men icke permeabelt för fastareaktionsmedlemmar (SRM), varvid nämnda ätminstone ett utlopp (9)för vätskefas är anordnat pä nämnda yttervägg (6), samtorgan (3) för rotation av transformationsanordningen (100); kännetecknad av att reaktorn vidare innefattar ätminstone ettmunstycke (15) som är anordnat pä kärlets (11) längsgäendeinnervägg, och varvid det ätminstone ett till antalet anordnademunstycket (15) är anordnat att rikta ett flöde av rengöringsfluid (CF) i en riktning mot en longitudinell centrumaxel (L1) hosflödesdistributören (1 )_ _ Reaktor enligt krav 1, vid vilken reaktorn innefattar ett flertal munstycken (15), vilket flertal munstycken (15) ärfördelade utmedomkretsen och/eller den longitudinella utsträckningen hos kärlets (11)longitudinella innervägg, och varvid de flera till antalet munstyckena(15) är anordnade att rikta ett flöde av en rengöringsfluid (CF) i enriktning mot flödesdistributörens (1) longitudinella centrumaxel (L1). Reaktor enligt krav 1 eller 2, vid vilken munstycket(ena) (15) äruppburna av ett eller flera stöd (12) som är anordnade att sträcka sig ilängdriktningen utmed kärlets (11) longitudinella innervägg. _ Reaktor enligt krav 3, vid vilken det ett eller flera till antalet anordnade stöden (12) utgör del av en insats (14). _ Reaktor enligt krav 3 eller 4, vid vilken varje stöd (12) innefattar tvä eller fler munstycken (15) som är fördelade utmed stödets (12)längdriktning, och varvid tvä på varandra följande munstycken (15) äranordnade att tillhandahålla ett longitudinellt och kontinuerligt likformigtsprutmönster. _ Reaktor enligt krav 1, vid vilken en innervägg (24) hos kärlet (11) innefattar organ för främjande av flödesskjuvspänning i en av de tvärotationsriktningarna utmed nämnda innervägg. _ Reaktor enligt krav 6, vid vilken nämna organ för främjande av flödesskjuvspänning utgörs av nämnda stöd (12). _ Ett reaktorkit för genomförande av en, medelst fasta reaktionsmedlemmar, biologisk eller kemisk transformation, eller fysiskeller kemisk adsorption frän, eller frisättning av ämnen till, envätskefas, och en efterföljande rengöring av reaktorn, innefattande ett kärl (11); ochen cylindrisk flödesdistributör (1) innefattande en övre vägg (4),en bottenvägg (5) och en yttervägg (6) som sträcker sig mellan denövre väggen och bottenväggen (4, 5), varigenom nämnda väggaravgränsar åtminstone ett utrymme (7) i vilket nämnda fastareaktionsmedlemmar (SRM) kan fångas in och i vilket nämndatransformation är anordnad att ske, vilken flödesdistributör (1) vidareinnefattar:åtminstone en öppning (8) som är anordnad i anslutning till bottenväggens (5) centrum, och vilken öppning (8) är avsedd förmottagning av vätskefas (FM) och initialt suspenderade fastareaktionsmedlemmar (SRM) och avgivning av vätskefas (FM) samtförbrukade fasta reaktionsmedlemmar (SRM) som har fångats in inämnda utrymme (7), och åtminstone ett för vätskefas avsett utlopp (9)som är permeabelt för nämnda vätskefas men icke permeabelt förfasta reaktionsmedlemmar, varvid nämnda åtminstone ett för vätskefasavsett utlopp (9) är anordnat på nämnda yttervägg (6), kännetecknatav att reaktorkittet vidare innefattar åtminstone ett munstycke (15)avsett att rikta ett flöde av rengöringsfluid (CF) i en riktning mot enlongitudinell centrumaxel (L1) hos flödesdistributören (1). _ Reaktorkit enligt krav 8, vid vilket det åtminstone ett till antalet anordnade munstycket (15) är anordnat på en insats (14) som äravsedd att anordnas i kärlet (11). 10.Metod för genomförande av en, medelst fasta reaktionsmedlemmar, biologisk eller kemisk transformation, eller fysisk eller kemiskadsorption från, eller frisättning av ämnen till, en vätskefas, och enefterföljande rengöring av reaktorn enligt något av kraven 1-7,kännetecknad av stegen att: a) tillföra en önskad mängd fasta reaktionsmedlemmar (SRM) till kärlet (11);b) fylla kärlet (11) med vätskefas (FM) till en önskad nivå; C) d) f) 9) h) genomföra en kemisk reaktion genom rotation avflödesdistributören (1) vid en driftshastighet tills den kemiskareaktionen mellan de fasta reaktionsmediemmarna (SRM) ochvätskefasen (FM) anses ha uppnått en målnivå, under vilkenrotation en virvel V genereras som förorsakar de fastareaktionsmediemmarna (SRM) att sugas upp och tvingastillsammans med vätskefasen (FM) in i utrymmet (7) hosflödesdistributören (1) via dess centrala bottenöppning (8),varigenom de fasta reaktionsmediemmarna (SRM) kommer attfångas in mot flödesdistributörens (1) inre väggar samtidigt somvätskefasen (FM) medges att ledas i den radiella riktningen ut urflödesdistributören (1) via de åtminstone ett till antalet anordnadevätskefasutloppen (9) som är anordnade i flödesdistributörens (1)yttervägg (6); sätta flödesdistributörens (1) rotationshastighet till envätsketömningshastighet; dränera kärlet (11) på vätskefas (FM) via en bottenventil (22)samtidigt som de fasta reaktionsmediemmarna hålls kvar iflödesdistributören (1 ); upprepa stegen b)-e) tills de fasta reaktionsmediemmarna (SRM)har förbrukats eller tills en önskad total volym vätskefas (FM) harprocessats; sätta flödesdistributörens (1) rotationshastighet till en hastighet vidvilken de fasta reaktionsmediemmarna avges, samt att medelst det åtminstone ett till antalet anordnade munstycket(15) rikta ett flöde av rengöringsfluid (CF) mot och genomflödesdistributörens (1) yttervägg (6), och därigenom tvinga defasta flödesmedlemmarna (SRM) som har fångats in iflödesdistributörens utrymme (7) i den radiella riktningen motflödesdistributörens (1) longitudinella centrumlinje (L1) och vidareut ur flödesdistributören via den åtminstone ett till antaletanordnade öppningen (8) som är anordnad i anslutning till bottenväggens centrum och vidare ut ur kärlet (11) via den öppnabottenventilen (22). 11.Metod enligt krav 10, vid vilken rengöringsfluiden och den behandladevätskefasen när de avges från kärlet (11) via bottenventilen (22) matastill olika dedikerade uppsamlingskärl. 12.Metod enligt krav 10 eller 11, vid vilken rengöringsfluiden (CF) och denbehandlade vätskefasen (FM) filtreras innan de leds till de respektivededikerade uppsamlingskärlen. 13.Metod enligt något av kraven 10-12, vid vilken rengöringsfluiden (CF) återcirkuleras. 14. Metod enligt något av kraven 10-13, vid vilken rengöringsfluiden (CF)är samma fluid som vätskefasen (FM). 15.Metod enligt något av kraven 10-14, vid vilken rengöringsfluiden (CF)tillförs som ett kontinuerligt eller ett pulserande flöde.
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ES17719542T ES2809373T3 (es) 2016-04-21 2017-04-20 Un reactor que comprende una boquilla para limpiar fluido y un método
PCT/EP2017/059338 WO2017182545A1 (en) 2016-04-21 2017-04-20 A reactor comprising a nozzle for cleaning fluid, a kit and a method
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IT201900006611A1 (it) * 2019-05-07 2020-11-07 Icos Pharma S P A Procedimento di pulizia di un apparato di trattamento di oggetti sfusi e relativo apparato
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