DE7013560U - CIRCULATING FUEL ELEMENT - Google Patents

Description

PATENT ADVOCATE 6KÖLN51

ALFRED MAXTON pferdmengesstrasse so

Graduate engineer April 13th, 1970 My drawing 559 Pg 7o.44

Anaeldert Soelete Anonyme pour l'Squlpeaent Electrique dos Vehloulos S.B.V. MABOHAL, 92-EAT LES MOULHEAUX Bosoioehni KreliAuf-fuel eleaent

It is known that boa can generate electricity when aan on both rare an ionically conductive Meabran Modion arranges, which contain chealsohe connections which ait each other can react, and In jodoa of Modion on the two Seiton of Meabran arranges electrodes. Since there are such devices on both sides of the Meabran a progressive one Imports ron pre-bindings, the waste oil is less responsive can, beseiohnet them generally as Brennetvoffoloaento.

In the case of the known fuel elements, the rotating Means either progressive in jodoa which on the two Media that are seldom arranged on the membrane τοη the electrode itself be brought about, and in this case it acts, among other things a device old porous electrodes, or else they become next to each side of the Meabran on the basis of a cycle every remedy is gradually introduced, and these are removed Device circuit -fuel element.

dl "Leistuag de" Breametoffoloaoate au rerern, has Torgesohlagea, In joder anodioohoa and kathodisohon cell tra-

Tetelo ·. JUO2 3R Telegram Ir.XiUitJrOliloiui ^^ p ^ Q / ^ l '«!« ^K * ^ln ΐ23βιβι Poslschec «Köir- SSSSäiSS «al a« ~ ^ ~ SU. XS-SSSSf di * Haels? Ssds tesa s ^ bspylslaiirfc

have, whereby this cycle takes place as a closed cycle with the introduction of the reacting oasis on the inflow side of the fuel sieve and execution of the reaction products on the outflow side. When doing the same thing, one met one Difficulty arising from the nature of the circulating medium that the reacting oasis was supposed to absorb had suggested using an active coal lamb, which may have been treated with catalysts, as the circulating medium. The treatment of such an active coal mud 1st is unfavorable and considerably limits the industrial applicability of this type of fuel element;

Incidentally, electrochemical producers have no cycle and with fixed electrodes found that * the most convincing Results were obtained by using oases as reacting connections which had a great affinity for one another. If you do not use gaseous reactive compounds used, the efficiencies are generally unsatisfactory and do not allow use on an industrial scale.

The invention is based on the object of a new cycle fuel element to propose dos on the one hand the oxidation, on the other hand the Rnduktlom liquid or solid chemical Substances with eolohen electrical efficiencies that allow allow an evaluation on an industrial scale.

The invention relates to a new cycle fuel element, consisting of an anodic cell and a cathodic cell, the duroh iron electrically conductive membrane separated from each other are, where see one electrode in both cells located, which the spaces can accommodate the reactions correspond to the chemical substances that are in the two cells, on the other hand an electrically conductive liquid, which is essentially characterized in that a liquid is circulated in at least one of the two cells leaves, which is inert to the elements of the cell and the electrode, these being filled with circulating liquid The cell also contains at least one chemical substance that is powdery, liquid or gaseous and has a high affinity possessed to react with another solid or liquid chemical substance SU, which can be seen in the «wide cell of the focal» fabric element is located.

According to a suggestion-wise embodiment of the invention, both will be used Cells of the fuel element a circulating liquid sugefuests · Yorsugswelee 1st the circulating liquid in the two cells on the two rare sides of the membrane the same.

After a first modification of the invention, the reacting one is chemical substance that is located in the «wide cell that fixed electrode of this cell.

The one who reacts becomes a “broad modification of the invention” chemical substance, 4er «lea la the« far cell is on the

XuetrBnaeite de · Brenmeteffeleae & tea in flüaelger or yuTrerlgtr Fern la d «a cycle of the flowing liquid elE led, dl · fttr di ··· «wide cell beetinmt le«.

Let us point out that we are rorimitnl — Hfllg unbeatable or corrosive · connections In deal flttaelfaa Hedlva, Ia since they are introduced, rexwend know, da aan dl · reaglerendai ohealeohen fabric · sualndeat In «lner Ζ · 11 · d ·· Br« aaatoff- • leaentee wlaafm IaAt. When does the wintertime daa fabric ·· In d «r XMhe entry into the cell of the fuel elements takes place, Is the substance tateäohlloh In £ c? Lag · old to the touch The electron state of the electrodes is shown below without Torluur due to indefiniteness or corroalon, "a sola ·

Yorsugeweiee rerwend 't aan was erflndungegeaäBen Broaaatoff- »• leaenten geeofcloenene Xreielitafe and eJctlren Yi" rblndungea leads on the Zuatrttaeelte cell de · Brenne feoffele- ■, tea, while aan the Beaktlonaprodukte eel of Αοβίοτβ eeite duroh auafttnrt each · suitable means. If that fieakti product · feet ALND »can aan" in Filter or Sohl ilen T © reehen _t are ale flüealg. can the uaftlhren follow through the upper course »wobol a suaütallohee lcgnt 1 tro 1 erli * yh ·· Slnftthren UBlauf« ad «r Vlttaalgkeit rorgeeehen, among other things a · In her Hleohiang kessitante ZuaaaaeneetsuBg au received.

A remarkable feature of the invention is that there is etoffelemeaten Beglloh become lat, flftaalg · or feate eheniaehe Connections to Terwendea, old to whom «berAamyt kola ·

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MfrloAeawtellemde * irgebaise «o? 3lelt combed before, ale in the Ir — itoffolamomto elnbrohte, whose ropes koine contained liquid.

Tat Sbrlgens noted, ami tor Amfbau dor anodisehen «ad kathodlsohwi H« lct3w4 «i Im At Mil» iff BsMowtoff «l t ·· IMi TfiaftMmtiItta. BMaaeteff «l« Mmt «B

H «ktzod« a ^ ftriwnwrTt e «iad« rt be kraat ·· Bti Breamsteff elements, where the Trigerfluigkelt for the

pn Ola aktlrer ΓοΜοηοοΙιΤο— 1st, 1st

·· iMknuit, dl · H «ktr» d «m advantageous al · sin ·» »o4or siok-Uttor aormatolloii, where» oi dl · «1η * · Β ~ uad Ziek-MgBkrooht« m Croiolaaf aaeoozdaot aiad. Di ··· ordmmf was doohalb osXoxdorlieh » vm Im gooifaotor ¥ oioo suitollom, dal di · aaoftleohoa and kataodiooaom lattice dl · UoktxomoA Anfwalmow, abor olo Yoxursaeatom 'in Aor StoflotttvOanag boluorduca der Boluotlagom and that one excludes

solehaoto Srgobmisoo obtained when one dos according to the invention in the cells Fuel element ·· Arranges electrodes, which consist of sensory odor sloksaokfurmlgen aittern and their elements farallol sum Xrelslauf are arranged, and swar before all «therefore, fully reacting to the cell oiagoftthrton yorbiaduagoa pulrerlg are.

The invention therefore also offered a new cycle fuel element, which was la wesemtllohem daduroh gokoaasoiohnot,

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dmi aioa in iramiaaest liiü laxer ropes there is an electrode which is attached to a plate or a grid in the form of a membrane or vomiting of parallel canals », the wound being the Senses or channels parallel snr fftrlfmungsri ohtsjig de Xreislaufe, that leads through the ropes.

You achieved good results with the electrodes described above Gebnieae are due to the Tateach · su that according to the invention The circulating medium is a liquid and therefore swingslMnfig Ton vorhaltaisaäflig lower VlskosJ "Λΐ is, vesbalb through that not running Hediun during the DurohetrOnema through the ropes a Zurbulens can be called, welohe Stete τοη Particles of the reacting compounds on the electrodes can be seen. Selbatrreetandlioh can the 7ona τοη senses or parallel channels can be obtained both from a single plate or a single utter, or by assembling Mfrrerer Plates or grids, it is essential to the invention that Arrange the electrode in parallel with the sun circuit nan also use a flat sitter, which is arranged in the immediate vicinity of the membrane, welohe the two cells of the Separates fuel elements from one another. When the slektrode is out If there is an oitter, an unfolded one can be used Use metal, as the only necessary feature for the electrode is that it consists of a metal that conducts well, the is stable in the circulating liquid.

It must be pointed out that with the invention

SrensitCQrxeJLement oie difficulty of the · old · mad Texüoxswu of electrodes is avoided «Above alaau · can old dom Cycle of the vorwaadlioa iltieaigkelt la the meieten JlUen dl « Use of catalysts should be avoided when dl · Beektloaea ven themselves run very aoaaell. Sekliellieh hMagt dl Operation of the fuel element and its Irseugumg electrons Streams essentially of the flow of the roaging Fabric on the upstream side of the follows, whereby the Problea de T ^ according to the for dl de «fuel element required & lent« an active staff · solved 1st. Sas sensation of the mentioned substance can be done exactly if one wishes, i.e. when aaa ou, daft da substance element elektriaoaea electricity erupts.

ünt «r d« n

• lad dlaaur «n _t baalaoA« a and a «utral« n wäeatrigtn N «dl« m wihiunuwert ued lnaB «a« ad «rdl · väaaaxlgam LBauae« n der altktrolytiaohm fial · · »dl · erganlaohni Loaungaaittal and Toxang - w! Zk all «- ■ • inan can warn. j «d · * lüaeitk« ± t T «rw« sd «a, dl · ·! & · good ·« 1 «1etriaeh · L» ltfÜAlik «lt ••••! tat and tlM g« «) pitt ·? * rtraglloakelt C «g« iitt «« rd «to a & odlMlMA« ad kathedlaoaen VTOiBdnagm, dl · daa BrwuuitoffVlMiCMt «l * e«.

2) 1 · Beatiflation of the reacting original substances, dl «la dl« Circles of the cells of the Bsreanateffelesentee are introduced

ax follows. invited · «Ma dot lfslTmi« atft «wl * at

the reaction «wipe the anodlsefcaa« ad kathtdlwa · » fertilization takes account of the fact that Han aehtllehe Äahl τοη Blektroaen «α

the

wioht Mnslelitlioh d * r

vi · Buglioh eeia, dealt on · 1χι · b «i« In «g« rln £ «n ecfwldht dee

holds. iad «x * ra« lta l) * Rückilolitst aan dl «Ind

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\, dl · dar be-teslfe & dea Keaktioa «ntep ^ ioht, waa dim sequential unloaded potential swi ^ :, ^« ^ dca UektmkLsm d * i

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lcaan aan the sug # iiörig «i reacting. ehowl »oh« ft? «rbiaAaBf« i beetiaaaen, the »loh an best for dl · use la an» Indifferent distillers are suitable.

Ton mention the particularly suitable anodlsohen ohealaohea Stoffta slat dl · MeteOle eu, in particular Llthin «, CsJoIub, eiua, AluainluM, Zink, Indliim, Nsmfaa, lead and their fertilizers. Mn can also use! Alcohols, SHuren, Ali «lu / 4 ·» Ketenes, Konlenwasserstoflrerblndungen »Hydrejiln und Hum Irsat« - DeriT «te, Di-Hydraeide« ad in particular the Dl-Hytowiid d · »OxAlslure eder der Adlpiaaiar ·, Tholoham stoff« ad aelel 3>«riTS«> like Λ · τ Metnyl-ThioharMtoff and SlMoblnarnatoff (dltkl · - i

Among the particularly g «« iga «t« a cathodisoa «a cn — 1 — a—

Worth mentioning are the fterflffidsalsa and in particular permanganates, persulfates, periodates, biohroates, wisumtates, bromates, jcdate, halogens, halogen salts and in particular halogen salts of metals such as silver, copper, nickel, cobalt, white and lead, the oxides of metal * such as of those

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of the above, the sulfur and the sulphides / & er metals such as those of the above, the compounds of the ELvparhaloqay u the manganese bonds, the nitro, Nitroeoverbfadaungen, the compounds of positively charged halogen atoms, the addition compounds with halogen atoms, the peroxides and the dhinones.

As a membrane for the separation of the two cells of the invention Fuel element can advantageously Any membrane v »j >> which have good electrical conductivity and reactive towards the liquids and circulating Connections is persistent. In particular, ae ^ ieabrane aas use the fabric known under the trademark cellophane, or ion-exchange membrane

Some examples of the invention are shown in the drawing and are described in more detail below. Ea seigern

flg. 1 sefcematlseh the su the two cells of the invented graft element appropriate circuits «ad

. I r> sJHrtnni «1i« md im leilsohnitt an inventive method The fuel element is clamped with two cells, acres Harr »4em sljsmemftxmig amagebilden.

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asail der Zelohaung 1st ait 1 the invention geaJUe element de Fuel element rewarded in its entirety. The egg

Membrane 2, which runs parallel to the large surfaces of the parallelepiped, is divided into equally equal cells. The membrane 2 is a thin sheet of polypropylene and has a porosity of about Ao%. The element 1 is made of polypropylene., And the weight of both cells is approximately 200 g. The membrane 2 has a tube length of 10 cm in height and 10 cm in width.

The anodic cell is populated with la and the cathodic cell with 1b. Each cell is provided on its lower or upper side with two openings 3 a, 3 b, which are arranged symmetrically on the plane of symmetry of the cell, the plane of symmetry is perpendicular to the plane of the membrane 2. The opening 3 a, 3 b are connected to a distribution groove in the interior of the cell is arranged and in the extension of the entry openings

3 a, 3 b lie. On the side of each cell opposite the one su the parallel and in the area of which the Sintritts9ffsQSge & 3 a »3 b beflsdea, are two outlet openings

4 a, 4 b arranged, which are connected to each other _{inside the cell inngleieher V e ise by a cover.} Inside each cell there is an electrode; with 5 the anode is designated, the siob. la inside of cell 1 a is located, and with 6 the cathode, ale see la inside of cell 1 b is located. The electrode "6" ad € elae alt the outside of the element by Leltvmfem 7 bsw. β would be. The electrodes 5 and 6 consist of plates or folded grids and panels

are arranged parallel to the axis, which is perpendicular to the south

the cell
Pages / rsrlS & ft, su tssss. d ± »lie-feyittsSifess« * »!« »3 b and

the outlet openings 4 a, 4 b are arranged in parallel.

The circuits belonging to cells 1 a and 1 b are the same. They each come from a circulation pump 9 from a feed device Io, duroh, which the chemically reactive compounds can be introduced into the circuit, and an export device 11, duroh which the reaction products from the circuit can be taken that have formed inside each cell la and Ib. The circulating fluid cycle, the su the cells la bsw. Ib heard is a closed one. in the The following are examples of the invention Fuel element described.

For both cells 1 a and 1 b there is a low flow rate of 115 l / h intended. The electrode 5 consists of an aluminum bleoh its purity is 99.5 * and its thickness is 0.5 mm. These The anode is protected in such a way that it has 12 sockets 8 mm wide Io hi ran educates. Avf this way are in cell 11 parallel «Ereislaufkaaäle established. The cathode 6 consists of a tubular grille and is made of unfolded »metal, whose hash shows the jora of a building, whose small "» 1 * tfgn »1? 1.5 bsi and whose overall diagonal is 2.2 bsi long. Dl · Cathode consists in the same Yelse of 12 UtaeohlSgea, weleche dl the same dimensions as the anode. Di · membrane is «Im

- 12 -

Sheet of polypropylene old of a thick · ven 14o Mlkrem umd bucket ??? vS £ t £ t TSS 4s ^ c 51 «ggtl-Mfaiaa» 71tLa «i ^ le« ± t let la ameAlsekes and cathodic · * circulation gl ·! Oh . SI · 1st ·· MUgWlIhI ¹ It 4al in Hinoliok on the aluminum electrode 5 all · SeKwi «rl« kal «« B r * xttl «dan be, and it consists of wä« e «rlf« m dl · 27 / ^ ABBomiuaohlorld and 17 Ί * Zlnkohlorid contains · La · fl «r« nd · chemical · means of the anodic cell 1st dl · Alualnlwi -electrode 5 · The reacting chemical means of the cathodic cell is in the cathodic »circuit on the feeder ··! * · Of the fuel element and consists of talluepersulfa in felnpulTrlger ^ tfpra. The cycle takes place from below upwards. · "■ * - ■ ■ -'- 'ä

The unloaded potential between the lines 7 «ad β amounts to ο, 75 V ₁ if 2 g / mu of powdery callumpersulatate is introduced. A disturbance of 3.2 A can occur at a voltage of O ₉ 37 T.

Example 2

One uses exactly the same fuel element as that according to example 1. The solution circulating in the anodic and cathodic circuits is the same as in example 1. The reactive chemical agent of the anodic circuit »let the electrode 5. The reactive chemical agent de · Circuit is introduced into this in powder form on top of that of the fuel element. Ss consists of ms

* It «* · f * 1 I.

• I «i« 4 t «« lit «*« ■

tin ι ι t ι * a ι t <t ι

1 t f> 1 r

δ t * * 4 I I * 1 1 1

-13-finer powder shape"

Sae unloaded potential between the lines 7 and θ is o.92 T if 2 g / of copper chloride is introduced. Has can sine amperage of. 6, © 8 A lei of a tension of 0.68 T er j fell.

Example 3 In the anodic cell 1 a fcefis there is an electrode 5

consists of an aluminum sheet whose purity is 99.5 ^ and whose thickness is 0.5 mm. The electrode 5 is folded in such a way that it forms six envelopes 15 ma width and Io ma run, the envelopes in turn forming five parallel flow channels. In the cathodic cell Ib there is an electrode, which consists of a Hlckelgitter and. made of unfolded metal * the mesh of which has the shape of a skin 'ζ. whose small diagonal is 1.5 ana and whose large diagonal is 2.2 am long. This electrode consists of six envelopes which are the same as those of electrode 5. The membrane 2 which separates cells la and lb from one another separates is a sheet of polypropylene 67 microns thick and i

".Iner tel" from c. 4. *.

_{The t} circulating in the anodic and cathodic circuits

Liquid is an aqueous solution of 300 g / l iaaonium chloride and 15ο g / l zinc chloride. This solution is chosen so

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because of the

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»Be boiled. The reactive eheadauthentic means of the cathodiaehen Styles is in the cathodic circuit on the inflow side The fuel element was introduced into a fine-powdered mandrel; it consists of copper chloride in powder form. The cycle takes place death. down to the top

An unloaded potential τοη ο.85 Y is obtained between the lines 7 and 8 when nan Z g / xon copper chloride is introduced into the cathodic circuit. One kerja a Stroaetärke τοη 4.8 A "with a voltage τοη ο.6 V reach.

Example 4-

The fuel element that has been used contains two identical electrodes 5 and 6, which consist of a silicon grid made of unfolded metal, the meshes of which have the structure of a building, the small diagonal 1.5 and the large diagonal 2 , 2 ran is long. These electrodes form 12 envelopes 8 mm wide and 10 mm deep, which define 11 parallel circular channels. The membrane is a sheet of polypropylene with a thickness of 140 microns and a porosity τοη

The circulating in the anodic and cathodic cell! Liquid containing an aqueous cancellation, $ 27 Aimnoniumohlorid and $ 17> zinc chloride. The reactive chemical agent of the anodic cell iot a powder of magnesium and aluainiua, the

la de »ea ~ w5isekss S ^ sislauf saf d« r SustrSaseite des Brs «» 8th ££ « element it is introduced. Bas reactive means of cathodic «! Cell is a powder as copper chloride, which is contained in the cathodic Circuit on the Zastruxueite of the Brennetofieleaente » is introduced. The cycle is from bottom to top.

Between the leitrmgen 7 and 8 to obtain an unloaded potential clay 1.2 V when nn in the cathodic cycle 2 g / ίήι Hupierkiicrld and the anodlschen I ₁ 6 g / iOuadalua ^ and V gneBiumpulrtiT introduces equal ropes. Hau can achieve amperage VOA 7.2 A at a voltage of 83 _v o. 7

Of course, the implementation of the invention is not based on limit the examples described above; Rather, other Ausführungsbesplele are possible without the daboi thought of invention is rerlaesen ·

Aa »prttohe

Claims (5)

1. Circuit fuel element, consisting of an anodic and a cathodic cell, which are separated from one another by an electrically conductive membrane, in both cells on the one hand there is an electrode that can absorb the currents that correspond to the reactions of the chemical substances, which are located in the two cells, on the other hand an electrically conductive liquid, and one in at least one of the two cells circulates a liquid which is inert to the elements of the cell and the electrode, this cell, which is filled with circulating liquid, also contains at least one chemical substance that is powdery, is liquid or gaseous and is suitable for reacting with another solid or liquid chemical substance, which is located in the second cell of the fuel element, characterized in that the reacting chemical substance that is in the second cell, which is the fixed electrode of this cell. 2. Cycle fuel element, characterized in that that at least one of its cells has an electrode consisting of a plate or a crenellated grid or form of parallel channels, with the walls of the tin, or channels parallel to the direction of flow of the circuit, which leads through the cell. 3. circuit fuel element according to claim 2, characterized in that at least one of the cells of the Telephone: 38 02 38 Telegram: Ιηνθ f 12 \ t 7T ¹ e Cologne 1236181 ■ Post check: Cologne 1322 01 Fuel element contains an «electrode, which consists of a grid ordered from unfolded metal. 4. circuit fuel element according to claim 1 or 2, characterized in that the membrane which the
separates the two cells of the fuel element from one another, is a thin skin with good electrical conductivity and good porosity, in particular a skin made of polypropylene or cell glass. 5. circuit fuel element according to claim 1 or 2, characterized in that the membrane which the
separates the two cells of the fuel element from one another, is an ion-exchanging membrane. jr-eu 4th
701356028.1.71