baber/WOPTO huggingface dataset:
Patent WO-8402977-A1 (WO)
Inventor: KAEGI BRUNO
IPC: G01L1/02
Filed: 1984-01-30
Abstract: Le capteur de pression hydraulique, le liquide incompressible se situant dans un boîtier (1) tubulaire élastique pouvant être percuté par une pression extérieure, entoure un tuyau rigide (2) s'étendant à l'intérieur du boîtier tubulaire (1) au moins approximativement au milieu et dans la direction de la longueur du boiter; l'enveloppe de ce tuyau délimite avec la paroi intérieure du boîtier une fente périphérique (3) obturée sur ses deux cotés avant (5, 6), le tuyau intérieur (2) ayant une des ses extrémités (8) destinée à être raccordée à un manomètre ou à un transformateur et possédant une multitude de trous radiaux (4) répartis sur toute la longueur du tuyau. On a remarqué que, de cette manière, dans le cas de boîtiers de capteurs de pression pratiquement de n'importe quelle longueur et d'une pression percutant le boîtier à n'importe quel endroit, ou obtient toujours les mêmes valeurs mesurées relatives pour les mêmes pressions.
Patent WO-9711214-A1 (WO)
Title: Procede et dispositif de texturation d'au moins un fil continu
Inventor: BERTSCH GOTTHILF
IPC: D02G1/16
Filed: 1996-09-11
Abstract: L'invention concerne des dispositifs de texturation conçus de telle façon que le canal du fil est constitué d'éléments mobiles afin de libérer rapidement l'ensemble du trajet du fil. Le corps de buse est, de préférence, composé de deux parties, une plaque de base et une plaque glissière. Le canal du fil p.ex. en forme de U est disposé dans la plaque de base et se déplace en relation avec la plaque glissière plane par l'intermédiaire d'un levier articulé. Selon la position du levier articulé, l'ensemble du trajet de l'enfilage est entièrement libre pour l'enfilage ou bien fermé pour la position opérationnelle. Suivant les versions, le déflecteur peut être mobile ou bien relié à des éléments fixes du dispositif par un système particulier. Une version particulièrement intéressante se caractérise en ce que l'amenée d'air est bloquée en position enfilage et ouverte en position opérationnelle par lesdits éléments mobiles coordonnés.
Patent WO-9741319-A1 (WO)
Title: Profilierte stange und klemmprofil für eine profilierte stange
Inventor: STRAESSLE MARCEL
IPC: A47B57/04
Filed: 1997-03-21
Abstract: Die profilierte Stange (111) ist mit einem runden inneren Rohrteil versehen. Sie weist acht Längsschlitze auf, von denen drei mit je einem Klemmprofil (112, 113, 114) belegt sind. An der Trägerseite sind ein Trägerelement (115) und zwei Flachstangen (116, 117) befestigt, die mit Schlitzen für weitere Klemmprofile versehen sind. Die Kanten der Klemmprofile dienen zur Abstützung von Platten. An das Trägerelement (115) ist seitlich eine Tragfläche (118) angehängt. Dieses Trägerelement (115), welches parallel zu der Flachstange (116) angeordnet ist, kann insbesondere aber auch, an Stelle von diesem oder zusätzlich zu diesem, parallel zu dem Flachelement (117) eingehängt werden, was eine vielseitige Anwendbarkeit der profilierten Stange zeigt.
Patent WO-0145075-A1 (WO)
Title: Verfahren zur übertragung und auswertung von werbung und information in toilettanlagen und eine displayanordnung zur durchführung des verfahrens in einem pissoir- oder toilettenraum
Inventor: KELLER HANS
IPC: A47K17/00
Filed: 1999-12-13
Abstract: An oder über einem Pissoir (1) ist eine Werbefläche angebracht, auf der durch stehende oder bewegte Bilder Werbung vermittelt wird. Das Einschalten der Werbung erfolgt durch den Benutzer des Pissoirs (1), wenn er an dieses herantritt. Die Werbung kann über Internet gesteuert und sowohl an den Standort als auch die Uhrzeit der Übertragung angepasst werden.
Patent WO-0077773-A1 (WO)
Title: Verfahren und vorrichtung zur automatischen spracherkennung, sprecheridentifizierung und sprachausgabe
Inventor: BUELTEMANN CHRISTOPH
IPC: G10L15/16
Filed: 2000-06-15
Abstract: Um ein Verfahren und/oder eine Vorrichtung zu schaffen, die eine zuverlässige automatische Spracherkennung ermöglicht, die effizient und robust auch bei Störungen durch Hintergrundgeräusche funktioniert; leicht und einfach in embedded Systeme (eingebundene Mikrorechnersteuerungen) und Geräte integrierbar ist; eine verlässliche Identifikation des Sprechers/-in ermöglicht und eine Ausgabemöglichkeit mittels Sprachsynthese bereitstellt, werden zur Lösung die nachstehenden kennzeichnenden Merkmale des Anspruches (1) vorgeschlagen: a) dass ein Audiosignal mit einer vorgebbaren Taktrate digitalisiert wird; b) dass die digitalisierten Werte des Sprachsignals derart einem GP zugeführt werden, dass durch den wiederholten Aufruf des GP's mit Werten des digitalisierten Sprachsignals ein Klassifikationsergebnis gebildet wird; c) dass die Klassifikation auf Basis des Klassifikationsergebnisses unter Betrachtung des Wertes und/oder der Änderung des Wertes in vorgebbaren und/oder festen Intervallen erfolgt; d) dass die Verarbeitung des Klassifikationsergebnisses derart erfolgt, dass Phoneme und/oder Worte auf Basis von neuronalen Netzwerken (NN) und/oder auf der Basis von genetischen Programmen (GP) und/oder auf der Basis von Fuzzy Logik (FL) identifiziert werden; e) dass eine Rechnereinheit eine Spracherkennung, Sprecheridentifizierung, Spracherzeugung bestehend aus Taktgenerator, CPU (Central Processor Unit), Befehlsspeicher und/oder Datenspeicher, Analogein- und/oder Analogausgangsschaltung beinhaltet.
Patent WO-0109501-A1 (WO)
Title: Verfahren zum betreiben einer brennkraftmaschine
Inventor: BOERKEL WOLFGANG
IPC: F02D35/00
Filed: 2000-07-19
Abstract: Es wird eine Brennkraftmaschine (1) insbesondere für ein Kraftfahrzeug beschrieben, die mit einem Brennraum (4) versehen ist, in den Luft über eine Drosselklappe (11) ansaugbar ist, in den Kraftstoff in einer ersten Betriebsart während einer Ansaugphase oder in einer zweiten Betriebsart während einer Verdichtungsphase direkt von einem Einspritzventil (9) einspritzbar und von einer Zündkerze (10) entzündbar ist. Ein Luft/Kraftstoff-Gemisch kann über eine Tankentlüftung (15, 16, 17) dem Brennraum (4) zugeführt werden. Durch das Steuergerät (18) wird die Brennkraftmaschine (1) derart gesteuert und/oder geregelt, dass in der zweiten Betriebsart über die Drosselklappe (11) und über die Tankentlüftung (15, 16, 17) ein mageres Luft/Kraftstoff-Gemisch in den Brennraum (4) angesaugt und mittels in den Brennraum (4) zusätzlich eingespritzten und entzündeten Kraftstoffs entzündet wird.
Patent WO-0130603-A1 (WO)
Title: Antriebsvorrichtung zum verstellen von zu einem kraftfahrzeug gehörenden einrichtungsteilen
Inventor: URSEL ECKHARD
IPC: B60N2/90
Filed: 2000-09-07
Abstract: Antriebsvorrichtung zum Verstellen von zu einem Kraftfahrzeug gehörenden Einrichtungsteilen, insbesondere von Teilen eines Kraftfahrzeugsitzes, mit einem elektrischen Antriebsmotor (10), der ein erstes Abtriebsteil (14) aufweist, und mit einer davon angetriebenen Abriebseinheit (16) mit mindestens zwei Kupplungen (18). Es wird vorgeschlagen, dass die Abtriebseinheit (16) einen Kupplungsaktuator (20) zum wahlweisen Betätigen der mindestens zwei Kupplungen (18) aufweist.
Patent WO-0137593-A1 (WO)
Inventor: HEFNER ANDREAS
IPC: H04Q7/22
Filed: 2000-11-16
Abstract: The invention relates to a method for transmitting messages of different length in periodically recurring intervals of different length in a radio communication system, especially in a mobile radio communication system. The messages are separated on the transmission resource according to a time division multiplex component. The band width of the transmission resource is managed using an optimized algorithm (Horn's algorithm).
Patent WO-0149465-A1 (WO)
Title: Kettensäge und kettenspannvorrichtung dafür
Inventor: HERMES CHRISTIAN
IPC: B27B17/14
Filed: 2000-12-05
Abstract: Die Kettenspannung einer Motorkettensäge (10) mit einem Gehäuse (12) mit einem daran gelagerten Kettenrad (22) und einem zu diesem fluchtenden Schwert (14), das über das Gehäuse (12) hinausragt und das eine mit dem Kettenrad (22) kämmende Sägekette (16) umlaufend führt, wobei das Schwert (14) gegenüber dem Gehäuse (12) bzw. dem Kettenrad (22) mit einer Kettenspannvorrichtung (28) längsverschieblich einstellbar gelagert ist und wobei die Kettenspannvorrichtung (28) einem am Schwert (14) festlegbaren Anschlag (32) und einen mit einem Drehglied (36, 38) drehbaren Exzenter (30) aufweist, ist dadurch bequemer und sicherer einstellbar, daß der Exzenter (30) gegenüber dem Gehäuse (12) über das Drehglied (36, 38) formschlüssig drehfest arretierbar ist.
Patent WO-02103853-A1 (WO)
Inventor: KLING MARTIN
IPC: H01R13/04
Filed: 2002-04-16
Abstract: The electric plug connection comprises a flat plug-in pin (10) and a tab receptacle (12) into which the flat plug-in pin (10) can be inserted. The end area of the flat plug-in pin (10) pointing in the direction of insertion (20) has a widening (22). The end area of the flat plug-in pin (10), together with the widening (22), is provided in the shape of a hammer head.
Patent WO-03035531-A1 (WO)
Title: Verfahren und einrichtung zur erfassung von verschleiss von förderanlagen mit tragseilen
Inventor: PINI PETER
IPC: B66B7/12
Filed: 2002-10-11
Abstract: Ein Verfahren zur Erfassung von Verschleiss von Förderanlagen (1) mit Tragseilen (3), die mit einer Treibscheibe (4) angetrieben sind, hat die  Schritte: g) Bestimmen des relativen Schlupfs des Tragseils (3) auf der Treibscheibe (4) bei einer Hinfahrt und bei einer Rückfahrt um eine definierte Entfernung und einer unterschiedlichen Last an den beiden Enden des Tragseils (3); h) Ermitteln eines Differenzschlupfs aus der Differenz zwischen dem Schlupf dei der Hinfahrt und Rückfahrt; i) Bestimmen des Tragseilverschleisses aus dem relativen Differenzschlupf.
Patent WO-03087648-A1 (WO)
Inventor: BRUECKNER LOTHAR
IPC: F16L37/12
Filed: 2003-04-09
Abstract: The invention relates to a sprung steel connecting element at risk of corrosion, for connecting two hot components. The aim of the invention is to protect said element against corrosion in a functionally efficient and cost-effective manner. To achieve this, either the surface of the connecting element is nitrated and/or nitrocarburated and subsequently treated by oxidation, or a layer consisting of magnetite (Fe3O4 corrosion layer) is applied. A steel, in particular of formula 51CrV4, is used as the base material.
Patent DE-1905736-A1 (DE)
Title: Gas or oil-heated oven for heating a coil - of steel wire
Inventor: KOHLGRUEBER JOSEF
IPC: C21D9/64
Filed: 1969-02-06
Abstract: Oven has burners which are distributed along the length of the coil and which lead into the heating chamber. The flames produced by these are tangential in much the same sense with respect to a cylindrical area in which the windings are located.
Patent DE-1907673-A1 (DE)
Title: Exchanger controlling weft threads of gripper - looms
Inventor: LEMBECK THEO
IPC: D03D47/00
Filed: 1969-02-15
Abstract: Controller has sinkers turned longitudinally by 180 degrees. The reverse lever is eliminated by using a double feeler lever on whose second side the tension wire connecting the sinker is attached.
Patent DE-1915403-A1 (DE)
Title: Continuous washer for wide fabrics
Inventor: G SASS DIPL-ING HANS
IPC: D06B1/14
Filed: 1969-03-26
Abstract: Fabric passes successively through squeezing nips, and between them is sprayed with cleaning liquor. Each squeezer comprises a slightly elastic middle roller and 2 highly elastic pressure rollers which can be pressed on both sides. Several squeezers lie in a horizontal or vertical row. The fabric is guided, if necessary also by deflector rolls, first between the middle rolls and all the pressure rollers on one side, then similarly on the other side, as in DT P1610953.8 To collect dirty liquor squeezed down from the fabric trap gutters have guide sheets on both sides of the fabric raised up to close the nips; the fabric is guided between them.
Patent DE-1916269-A1 (DE)
Title: Removal of nitrogen oxides from waste - gases
Inventor: KARL-HEINZ KRUEGER DR
IPC: B01D53/56
Filed: 1969-03-29
Abstract: Waste gas is contacted with solid alkali in presence of bleaching powder, molar ratio of these substances being pref. 1:10 to 10:1, esp. 1:1 to 9:1. Suitable alkalis include NaOH, Ca(OH)2, CaO and/or salts of these bases with weak acids. Strongly nitrous gases (i.e. >1000 ppm N oxides) pref. are scrubbed with water or alkali soln. before treatment. Method is suitable for complete removal of NO2 and NO from gases from HNO3 manufacture or from reaction of HNO3 with (in)organic cpds.
Patent DE-1917179-A1 (DE)
Title: Standard cell for partial oxygen pressure - determination
Inventor: JOSEF MUENZBERG DR FRANZ KARL
IPC: G01N27/49
Filed: 1969-04-03
Abstract: The electrolyte receives an admixture of a salt (bromide iodide) which produces with silver ions silver chloride (less readily soluble). To retain the precipitate in the anode space, solid fillers (asbestos, glass wool) are added. The detrimental CO2 effect is eliminated pref. by using a high concentration of potassium carbonate and sodium bicarbonate in an optimum ratio.
Patent DE-1920211-A1 (DE)
Title: Preservation of fruit and vegetables by treatment with
Inventor: F MANSON DON
IPC: A23P20/10
Filed: 1969-04-21
Abstract: Method for the preservation of fruit and vegetables comprises contacting and mixing the fruit with 0.05-1.0 wt.%, based on total product, of dry carboxyalkyl cellulose deriv., and allowing the carboxyalkyl cellulose deriv. to be absorbed within the fruit. The fruit may also be mixed with up to 75 wt.%, based on carboxyalkyl cellulose deriv., of a gum (eg. tragacanth or agar) and up to 25 wt.%, based on carboxyalkyl cellulose deriv., of a fruit acid selected from fumaric, tartaric, malic and citric. Fruit can be stored in the atmosphere or in cans without loss of texture, shape, flavour or juices.
Patent DE-1947962-A1 (DE)
Title: Electrically conductive film metallising - process
Inventor: MUELLER JOSEF
IPC: C03C17/22
Filed: 1969-09-23
Abstract: The conductive film is coated on surfaces of conductive or non-conductive bodies using a metallising paste containing a binder as well as a low-melting oxide or oxide mixture in powder form, the paste being heat treated after dyeing. Lead-zinc oxide may be used, while silver, gold or other oxidation resistant metals may be contained as metallic substance in the paste.
Patent DE-2027447-A1 (DE)
Title: Interlocking stitches-on seams of knitted stockings
IPC: D06H1/00
Filed: 1970-06-04
Abstract: Interlocking stitches on seams of knitted stockings is carried out by working a magnetisable thread into the interlocked parts and removing the thread, which is used for aligning the interlockable rows of stitches in a heterogeneous magnetic field, together with surplus material following the interlocking process.
Patent DE-2031670-A1 (DE)
Title: Menthol isomers by isomerisation and hydroge - nation of verbenone
IPC: C07C35/12
Filed: 1970-06-26
Abstract: Menthol isomers are produced by catalytically isomerising verbenone with metal (pref. Ni or Pd) catalysts, opt. in the presence of aldehyde (pref. HCHO) and in the same vessel hydrogenating the isomerisate. Both isomerisation and hydrogenation are pref. carried out at 150-300 degrees C. The procedure gives in high yield a dl-menthol mixture of 56% menthol, 30% neo-menthol and 20% neo-isomenthol; the n-menthol can be separated off by conventional techniques (pref. fractional distillation) and the remaining siomer mixture re-isomerised and again fractionated.
Patent DE-2040351-A1 (DE)
Title: (co) polystyrene moulding surface treatment - before electroless plating, using aq org solvent emulsion, then chromic acid
Inventor: JISAWA KANAGAWA
IPC: C23C18/26
Filed: 1970-08-13
Abstract: Polystyrene-type resin mouldings are surface treated with aq. emulsion contg. surfactant and 0.2-30 wt.% solvent, such as aromatic, chlorinated or cycloaliphatic hydrocarbon, ketone or ester, then with H2SO4/CrO3 soln. Treatment improves capacity for electroless plating, metal/resin bond having considerably improved peel strength when treatment with emulsion is used. Treatment is suitable for general purpose and high impact polystyrene, acrylonitrile/styrene copolymer and ABS copolymer.
Patent DE-2042219-A1 (DE)
Title: Fluid treatment in pipes - with varying alternating circular and annular sections
Inventor: CLASEN HEINRICH
IPC: B01F23/47
Filed: 1970-08-26
Abstract: A method for treating fluid media consisting of gases and/or liquids and/or solids consists of mixing and/or cooling and/or heating and/or effecting chemical reactions or extruding etc. during the propulsion or pumping of the fluid through tubular units of different cross-sections; these units are arranged in series with alternatingly different cross-sections, thus providing varying contact areas for the medium; some of the tubular units include internal members, producing annular or frame-shaped cross-sections which may be circular, square, triangular, polygonal etc. Specif. tubular membrane chambers, situated in the pipe or annular or other sections of the units are hydraulically actuated in a cycle, so as to produce the desired pumping and/or mixing effect. The system is especially suitable for treating highly viscous fluids and those containing abrasive materials.
Patent DE-2107867-A1 (DE)
Title: Foam-bulked weave knit fabrics
IPC: D04B21/16
Filed: 1971-02-18
Abstract: Thermoplastic strip material is interlaced in the weave knitted fabric and then heated to induce foaming. The resultant material has smooth and rounded foam sections in a regular pattern over the fabric giving a soft handle, flexibility and porosity coupled with hardwearing characteristics.
Patent DE-2117859-A1 (DE)
Title: Adding wetting agent to corrosive aq fluxing agent - for hot-dip tinning or soldering of poorly wettable metals
IPC: C23C2/30
Filed: 1971-04-13
Abstract: Addn. of 0.5-10 vol.% of a carbocyclic ether adduct (pref. oxyethylated iso-octyl phenol) to a fluxing agent such as 50% H3PO4 or 'soldering water' (20% ZnCl2 1% NH4Cl and 70% water) improved the wetting and suppresses splashing of the liquid.
Patent DE-2134497-A1 (DE)
Title: Amino-amidine cpds - useful as plant protection agents or inters
Inventor: HOCKER JUERGEN DR
IPC: A01N37/52
Filed: 1971-07-10
Abstract: Aminoamidines of formula (I): R1-NH-R2-NR1-CH=N-X)n-R (I) (where n is 1 or 2; R is an opt. substd. aliphatic, aromatic, heterocyclic or aralkyl residue, and X is a single bond, a residue NR or H; X being a direct bond when n is 2), are prepd. by reacting r-(X-NH2)n with a cpd. of formula (II) at -20 to +200 degrees C; (where R1 is an opt. substd. aliphatic, aromtic or heterocyclic residue, and R2 is not >3C alkylene which is opt. substd. by lower alkyl, Cl or CN and in which a double bond may be present, or R2 is a single or double bond of a 5- or 6-membered cycloaliphatic ring or of a fused benzene ring).
Patent DE-2139575-A1 (DE)
Title: Foundry sand - of crushed granulated slag
Inventor: JOLY GUENTER
IPC: B22C1/00
Filed: 1971-08-06
Abstract: Granulated slag, which is crushed down to a particle size used for foundry sands is imployed as foundry sand. The slag is pref. impact crushed down to within 1.0-0.06 mm particles size. The utilizing of the slag for this purpose solves the problem of slag disposal.
Patent DE-2150221-A1 (DE)
Title: Dyestuff lasers - with variable emission wavelengths and stationary pulsating light sources
Inventor: KOENIG ROLAND DIPL-PHYS DR
IPC: H01S3/213
Filed: 1971-10-08
Abstract: The lasers are prepd. by subjecting a dyestuff able to fluoresce having polar electron structure, having the smallest possible permanent dipole moment in the electronic ground state and showing an increase in dipole moment of at least a factor 3 on transition into the first excited state, in a special polar solvent, to a variation in temp. The active material is 4-dimethylamino-4'-nitro-stilbene or 2-amino-7-nitrofluorene, in isopropanol or isobutanol.
Patent DE-2159040-A1 (DE)
Title: Cyanuric chloride prepn - from cyanogen chloride using zeolitic aluminium silicate catalyst
Inventor: WOLF FRIEDRICH
IPC: C01C3/14
Filed: 1971-11-29
Abstract: Cyanuric chloride is prepd. by gas-phase trimerisation of cyanogen chloride using as catalyst crystalline zeolitic aluminium silicates of formula : Na2O.Al2O3.n-SiO2 with uniform pore size 6-15 angstroms and a molar ratio of SiO2:Al2O3 >=2.2:1. The silicates are used either in the native state and/or an ion-exchange modified form, directly after a heat treatment or after a following carbon sepn.
Patent DE-2166739-A1 (DE)
Title: Quartz-oscillator wrist watch - has frequency divider cct. and stepping motor
IPC: G04G17/02
Filed: 1971-06-24
Abstract: The stepping motor has a magnetic pole rotor, which itself acts as part of the drive train for the time display means, and a yoke which is made from a high-permeability magnetic material, forming two stator parts surrounding the rotor. The drive coil for the motor is located to one side of the rotor axis, with the two parts of the yoke gripping either end of the coil. Pref. a battery is contained within the housing of the encapsulated vibrator the oscillator and divider circuit and the drive circuit. Pref. the setting shaft is located at the three o'clock position, with the battery at the twelve o'clock position.
Patent DE-2222602-A1 (DE)
Title: Continuous centrifuge - with conical drum
Inventor: ZIELKE HARALD DIPL-ING
IPC: B04B7/18
Filed: 1972-05-09
Abstract: Conical centrifuge drum for continuously operating centrifuge, partic. a sugar centrifuge, of the known type having fixing elements for clamping the separating sieve in recesses on its inner surface as well as collecting channels open only on the inside of the drum with outlet openings for the liq. to be discharged, and having flanges at its free edges, incorporates the following novel features: (a) the centrifuge drum is widened stepwise approx. in the middle, the inner face of the strengthened step having a recess for the insertion of the separating sieve, which is provided on one side with wedge profile running parallel to the inner surface of th edrum and is in effective connection with a clamping ring; (b) an analogously shaped separating sieve fixing element is present in the lower flange of the centrifuge drum; (c) small annular collecting channels machined in the central step as well as in the upper flange are connected to an external liq. chamber adjacent to the drum only by bores underneath and parallel to the drum axis.
Patent DE-2229344-A1 (DE)
Title: Yarn package core exchange - dye spring replaces rigid core
Inventor: GIRARD HERBERT A
IPC: D06B23/04
Filed: 1972-06-16
Abstract: Resilient dye core of predetermined smaller diameter is inserted into the bore of a rigid core tube carrying a wound package, the tube being removed while preventing relative axial movement between the package and the dye core. Specifically, after dyeing the package, a spiral spring dye core is replaced by a resilient plastic core of smaller diameter, such as a splined spring core, adapted for dielectric drying of the package.
Patent DE-2234500-A1 (DE)
Title: Dihydro quinidine - or quinidine - polymannuronic acid salt prodn - remedy for cardiac diseases
Inventor: COBO BARRACHINA GONZALO DR
Filed: 1972-07-13
Abstract: A methanol soln. contg. suspended poly-mannuronic acid is mixed with dihydro-quinidine or quinidine in a flask having refluxing cooler and the resulting mixt. kept at a temp. of 70 degrees C to 75 degrees C in a water bath for 1-1.5 hrs. under agitation, and the resulting reaction cpd. is cooled to -10 degrees C and then, filtered, and dried at 110 degrees C; further, it is rinsed with anhydrous methanol and then dried, to give title cpds.
Patent DE-2248267-A1 (DE)
Title: Desorption of active carbon air filters - by recirculation of desorption medium through cooler making initial cooling of hot inert gas unnece-ssary
Inventor: STASCHICK GUENTER
IPC: B01D53/02
Filed: 1972-10-02
Abstract: In the desorption of active C (produced by the combustion of coke, coal or hydrocarbons) by means of an inert gas stream, an additional fan is introduced for the recirculation of part of the desorption medium after it has passed through the active Cp. The recirculated gas is cooled, thus making cooling of the inert gas unnecessary. Pref. ratio of inert gas to recirculated desorption medium is 1:4.