DEP0000593DA - Method and device for determining the content of liquids, in particular wine or must, of sulphurous acid - Google Patents

Description

Dr. HEINZ FEDER in / COCCD IOCCd 2 3, JUni1950

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Manpower 47Λ

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Aiaiteekteitt about Zltilngea.

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..; # «f. '» Eee » wtiwtttM IlMfb · * · * i * £ m MhMfligir Smm in dM' Wiie $ ttiwftMU

:;. 5i »MfUigiiM- Mimmm Mtrlff * Iin Tifffgw · * ma m * ** rijnfffllttw ^ Mft-Tttff» * fuck Α 1 # ιμιβι 1 * Twiehteiitg _f darrt-wtteiüt- • a in linfaeher WeiM is iraüglloht , the Oehalt de · WoIm · μ »ihMfligif Saam _f Md awar eowohl μ free al · AMH μ geeaater MhMfligM Mari fritiMtillM, MMi dft in IHvMfaarang · Tirfihreni weMr ohealiiM XlMtnieM Mih Elm over a ·· Can linii 4im» «on» WAmmb 1 * μ · * · * 1 * αΑ · ** iwttM34 «** ilv im Hrtiilta Iiawfl ·« * · * TMWMhi MfMAifiI ^ -; tt * ^ ·. · '' · "■ '"'

Mmk dea erfiadangBgeaMgOB Terfahria will represent Oehalt liquids "especially Woin odor Moet _t to aohwofXigor SMare dadareh sohnell and aiohor bestiaat, DAEs in a Meas # fa§ naohelnander abgeaeasene Moagon the sa liquid under test, gegebenenfalie versstst old Laoge ₉ SB Matronlaage ₉ Sehwefelsäare and Starkeiesang are given "then as long as iodo-loeong beetinal concentration sago will be ₉ until persistent" a blue color occurs, whereupon the wehalt of the test liquid as sohwefllger SMore analttalbar ane of the oeaaat liquid "" ** "" aa can be seen.

If the content of the wine or must is to be beatlaat to gosaater aohwofligor SMore " _{then a very good amount" Siaago 9} sB Satroalaage ₉ then a beatlaato amount of Weln _t then a certain amount of SohwsfolaMere and wasoarIOslioho starch is put into the measuring vessel "then the geaaato Flüeeigkoit "- aenge doroh Xogabo from" estllllertea barrels aaf a bestiaato amount of brewed and finally iodine dissolving until sar blue coloring sago. Bandelt it look is na, the "ehalt of free aohwofligor Säare sa © convey, it is saerst a bestiaato Meng" Wine ₉ then a "bestiaats N" * g * § ANAF • I "!" · "* & 4 's in same WoIbo as in the Bestiaaong des Oeeoathalthalt “MtMrka ₉ distilled Wassar and Jodiesong Safegobon ₉ whereby in both cases“ instead of starch and water close to the basa ₉ aaaa a “MasriKO Starch Sang can be used.

Oegenotand the Srfindong lot continues to be a Torrlehtaag sar Dorehfiifarang de " invented experiences ₉ consisting" a "a measuring device bob 01a" or aas other suitable material ₉ because it is advantageous to extend a lot and with stripes is ₉ "n those" loh the in the Torriehtang "a giving Mengsn to Xaage ₉ sa examining IlUseigaelt ₉ Maars and distilled" Wasser "inetellsn Iaassa ₉ as well as old other Marksc on which eieh" as dsr Oe saatfiüaigke ltsaenge of the Oeholt the liquid at "Ewefliger SMore teasn.

Sis Abblldaag is an example of the invented Torriehtong ₉ and on the basis of this illustration, "in Ana * Führangebeiapiol the orfindan ^ egeaflen Terfahrsns, in which the applicable quantities" o are chosen, because the "hs osi handlleher OrMelsBe" Must. The A. 19 oa langa OefMA has an Oe-

aamtraualnhait ▼ on about 19 com, iat In mminm lower style «- weltert and above sew a tenieeüiia cut» in welahan a ftUrate * ··! paset. At the lower extended case «daaaaii DcuroiuwaBaY atwa is 2 em, i« t bat 2.5 eea content a in line old denoting ^w Laoea ^w , at 7.5 oa » « ta strien old denoting Boaaiahnone "wine", hai 9 com aln line old dar Baacienung • ^f SSaro ", at 11 oea a streak ait dor Boaoiohnang" strength * "ngebrabt. Stwa at the content 9 ca" narrows alah daa Oafie aaf otwa 1 a "BarohmeBeer. At servants ο bor an, angaran fall daa öafäSae aind bat 11.4 oea, U.8 com, 12.2 ocm u «w, alla C.4 earn Strlohmarkon angobraaht with digit" 20 "» "40", "60" a. A, f. Biaaa division Iient aar Beetimauag the Ooaamtgahalta · an aohwafligar SMLmra · Baa OafaS is bim sw S-Iriahmarka ^ff Laaga * with almost normal caustic soda »then bie aar Strlohmarka" fine "with the wine to be tested» then bie aar Strlohmarka "acid" with Sohwefela & ara with dom ape *. Weight I _f U filled, otwaa waaeerloeiiohe strength indicated and eehlieaslioh bie aar streak mark "strength *" filled with daatllertem waeeer. Ban is aiamlich raa "h _f but drop by drop M2S normal Jealoauag while shaking me / meo given before a blue coloration occurs, which stops mlAdeateaa i / f Jfinata. San more can be found on the street department where the (content of sulphurous acid can be read off, and "was in mg per liter. XJm the content of free sulfurous acid au beatimman, and on the lower part of the vessel further" current marks and awar at 5 com one «Wide lower mark" wine "and at 6 ecm a wide lower mark" acid ", Xn the ecm trap is auerat bia aar lower mtrke" wine "the cn testing wine" then bia only lower rake "acid" the sulfur aäara, then again otwaa starch and again as well as "strengthens" deatilliertea vaaser put in the vessel, then again drop white the same Joftlüaung peeed out as with the yrifung on the oeal content of sulphurous acid. Organic mark on the narrow part daa OefftSea gives the Oahaltat of free aehwefllgar acid la ag per site * am. With the given classification laaaen ei «h ewiaohen the Seiietriahaa, which each mean 20 ag, Aach Swiaohenetrloha anbrlngaa and still data fractions oohätaea,« odaaa a discarding acuity it to » atwa 2 ag arreiehba * tat /

The Torrlohtong can also be used aar Sftcurebe etimang des foinea * e * ~, so that no further test equipment is required for this important test. For dleaea purpose, 10 oo * • Iao

wiitwe Haurit · "fei" m Saur '"(WfS) vorgt Mfatn. 2" JF-BtlMMg dta WiwemsmhmXUm since "OafaJ old leia b1" m * Mark "" WfS "filled, then some Sropfeft Latkaastlnktar and dtttlllitrttt Waeeer We aar Mark · "Stäykw" indicated, JDaaa we *. Xangi · «1/3 norMlt RatroaXaog · Sagagoban ₉ 'just before ParbMaahlag • intritt. Among other things, the moment of the PerbaMchXagea can be precisely determined »the aingeoehliffene OlaeetcJpeel de a ItIgtfli ·» mm "fUpfeXn" the PXUaalglMlt on inventive a violet Mtpaper vtrwnMt «. Saa Lackauiepapier may be dyed even more red * £ a & iy £ but, with the possibility of measurement, it is possible to put it in, or as it is to be stippled . tthtn, that the fltttalg »keiteverlMt nögllohet stays small, the entere side of the OlasstSpeeXa alao just benetat let and no tarred drops d ** m adhere. Since ms MMfaJ "Ii Mlaohgafaa MftsteaAtfrt Iet _f can the 2ogation of the Jtaqt _t • At ffrfofrteU *", just as with the previously drilled travels dit vtrttfaiadentn KlaMvorg & igta dt SanrtgehaXt iA. ProailXe mi MA awar bit m X5J * o. Iltgtn higher acid content Vtr _t to fills mua bie aar Mteren Korkt "Wtin ** which has a» content of 5 om entaprioht, right of way ltbrigtn like .whs * »Ad shares dit abgtitatnt SäX there Xo _l μ d« n-.Star «- »; g. * with in ProailXt aa traitteXn Sit meat SnMtbtatianaag tr * ford variable 1.3 noraaXt SatronXauge can aitteXa the Yorriohtang himself mm normal SatronXauge be hergeBteXXt, IndM dna MtBgtfHfi bit only Mteren market" fine "* welehe a content of '5 t M corresponds to, old ft norMltr SatronXaoge like Md bit aar brand • "200 *, weXohe a Kaan content of 19 om entaprloht, old deatiXXlertM Waaaor is filled up"

In the set-up sniatsigtn Höchatgsfaalt ea gBMter Saara of 200 mg per Jiittr ftin Md en free aehwtfUgtt: fSaP «- • VM 50« g per liter Wtin aiMfaXlig au, mba btl «200 * Md bti" 50 "I« tin rotor Strioh attached aa.

■ m » * rfi» tttftgeeeÄS » Terfahrtn lit not max fflbr tilt sti ^ At * 'SitMMttaff dtt VtiMii IftfMft cases can be reversed, but gnni aligeatiii .me aXXe jMUs, in which liquids ifiwetw Xlge S & ort should contain, dtr.

Aueeev at Wein and Moet ₀ inebeeondere • aoh at SUStteet _f koeat an eoXohe test eB in the production? On SalfitjBeXXttloee Infrage. Here, with the eriindangewew & aea Terfehren mä an entepreohenden Torriohtone u · * · the sulphite waste liquor * can be checked for its content of free and mineralized and thus also bound sulphurous acid. In this way, the industrial waste water can be monitored.

If the OehaXt aa eehwefllger S & ore the lieeeliereleh dee Meiegefäfiee »eo can dieeer Meeebereieli before Terdiinnen der For the liquidity to be investigated in beetieate "VerhtUtnl · oder dar" * Terwenduag more highly concentrated iriifleas "s expanded will.

Claims (1)

PA A 6 3 5 6 fi'Za. 6.b e Patent certificate 1) Terfehrec for quick determination of the content of lifts *! ** Jceiten, inabeeondare of wine or Moet ₉ m eohwefligar acid, so that it is not allowed in a measuring vessel in the measured amountA of the liquid to be checked, if necessary " E" B. Caustic soda «Sohwafel acid and starch are given * then a long iodine deang of certain Xonsentration is given, until the persistent blanching occurs, whereby the sulphurous acid content of the tested Pluaigkait is directly related to the sea fluids capacity and ethen, 2) Yerfahran naoh Anspruoh 1 snr Beetianittttg den (Naeathalt ·· «n eohwafliga * Stora, dadarsh gekennaeiohnat, deae aaerat an aegemesssnw amount of Xatronleuga ₉ then an abeaeaeane Menga of testing liquid, then an abgtaeh · KonsentratianBate of baccalaureate because "MeaagafMS are given, then, after Xogabe of atwaa waeeet * lOaliohar strength" the "SBamtflüaalgkeiteaanga mi * deetilüa * - tea faaaar is filled on aine beatiomta Oeaantaenge and then Jadieaung b1" sur blue color "is given. 5) Procedure according to Aneprnoh 1 sur Beetlaunuuuag de a Qahaltea of free sulphurous acid, dadnrah known, dnee saerat an exhausted amount of the examined IliiBigkait, then a measured amount of sulfuric acid of a certain consistency is added, then the amount is given Wasaarlöslioher Starch ", the Geeaatflueeigkeitemege old deatillle * te * Waeeer is topped up to a certain amount, Bad ißm lodieaung bie" o * "" Ärtwiitt "ι§ · ρ1" * Λ wi * 4 * 4) Yerfahran but determination of the sesamtgahaltes of fine or Moet to aohwefliger SanrB after Anapruoh 1 or 2, can * rewarded anyway the use of yi28 nor *. JodlSauag and diluted sulfuric acid with daa spas * Gewloht 1.11 in the "Weiee _t daaa eunäohst 2.5 nam almost normal caustic soda, the 5" o "Ba Wain basw * MoBt, 1.9 esa Sohwtfeleäwe singebr see, then, after the addition of waeeerlösliohar strengthening _"t with destilller tea Waaaer to 11 mm ^ eesmtinhalt is filled, whereupon ti «yi28 norm. Jodleang indicated ni » 4 bla Bleofrebsong «intrltt, whereby Blaofarbong at 11 .4 ·« · »eaamtflüäigkeit • la ·» ⁰ Oeamtgohalt «η eohulfurig acid of 50 mg« ntaprioht and yes 0 , 4 oom «ohr an additional content of 20 mg entepreehea, and these amounts of Sieiletriohen de «MeeegefaSea are directly released. 5) The method "or Be at Isaong dee keep * of Vein or Xoat of free sulfuric acid after Anepruch 1 or 3» gekOnnaeiahnet dor eh the Verwendang of Jo & lÜeang and Schwefeleäure gleioher Koneentratlon as gem & ea Anepraoh 4 in the Weiae _t daee "unächet 5 com wine respectively Koet _y then 1 oem diluted sulfuric acid is introduced, then, NaOH Zogabe of wa εeer IBelioher strength "with deetilliertem Vaeeer aof 11 earn Oeeaatinhalt aofgefttllt Wlrd _t whereupon FMS norm. Jodlöeung is specified, it enters Blaaf & rbottg, wherein the content of free eohwefliger acid in gleioher Veiee is abgeleaen as vegetable Anepraoh 4 Oeeemtgehalt en eohwefliger acid. 6) Vojcriohtung zor implementation dee traversed NaOH Anepraoh I _t 2 or 3, consisting aae a * Mesegefäß with Strlohmerken ₉ eioh at which the in the Vorriehtaag gebeaden Baaminhalte aa at aa be tested PlUeeigkelt _v Laage, acid were reading and de atllllertOjT ^r Vaaeer, adjust and further stream marks, on which elah the amount of aa eohwefliger Säore doroh contained in the m checking liquidity reads off the amount of Ooeamtfiaaaigkelt ua- Alttelber . 7) Device naoh Anepraoh w, characterized by it, "nee the lower, ear Aof the Aoegengemcngcn to aa checking liquid, lye and seeds, bedlamte fell the Meeagexaa" · a larger Sarahmeaaer aofweiat ale the upper, aar Aemeaunges the acidity 6) Vorriohtong aeoh one "of the claims 6 and 7, marked that the sweoke use of the same 1> rtif device ·" aar acid beatiataang dee Welnee another Morke _v beiepieleweiee at 10 oom, is appropriate , eodaeß with the addition of V3 nor *, Lye and Laekroaetinktar the acid content can also be read off from the division on the grain size at which the butter sauce is just starting.