CS273130B1 - Method of atmosphere's moisture indication - Google Patents
Method of atmosphere's moisture indication Download PDFInfo
- Publication number
- CS273130B1 CS273130B1 CS763887A CS763887A CS273130B1 CS 273130 B1 CS273130 B1 CS 273130B1 CS 763887 A CS763887 A CS 763887A CS 763887 A CS763887 A CS 763887A CS 273130 B1 CS273130 B1 CS 273130B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- potassium
- sodium
- chloride
- humidity
- nitrate
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 5
- 239000013078 crystal Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 150000002484 inorganic compounds Chemical class 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 239000003826 tablet Substances 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 4
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 claims 4
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims 2
- 239000001103 potassium chloride Substances 0.000 claims 2
- 235000011164 potassium chloride Nutrition 0.000 claims 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 2
- 235000017281 sodium acetate Nutrition 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims 2
- 235000010288 sodium nitrite Nutrition 0.000 claims 2
- 229910001631 strontium chloride Inorganic materials 0.000 claims 2
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 claims 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims 1
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims 1
- 229910021592 Copper(II) chloride Inorganic materials 0.000 claims 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims 1
- 229930006000 Sucrose Natural products 0.000 claims 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 239000001099 ammonium carbonate Substances 0.000 claims 1
- 235000012501 ammonium carbonate Nutrition 0.000 claims 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims 1
- 239000001166 ammonium sulphate Substances 0.000 claims 1
- 235000011130 ammonium sulphate Nutrition 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims 1
- 239000011654 magnesium acetate Substances 0.000 claims 1
- 235000011285 magnesium acetate Nutrition 0.000 claims 1
- 229940069446 magnesium acetate Drugs 0.000 claims 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims 1
- 235000006408 oxalic acid Nutrition 0.000 claims 1
- AVTYONGGKAJVTE-OLXYHTOASA-L potassium L-tartrate Chemical compound [K+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O AVTYONGGKAJVTE-OLXYHTOASA-L 0.000 claims 1
- 239000004323 potassium nitrate Substances 0.000 claims 1
- 235000010333 potassium nitrate Nutrition 0.000 claims 1
- -1 potassium nitrite potassium potassium Chemical compound 0.000 claims 1
- 229910000160 potassium phosphate Inorganic materials 0.000 claims 1
- 235000011009 potassium phosphates Nutrition 0.000 claims 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims 1
- 229910052939 potassium sulfate Inorganic materials 0.000 claims 1
- 239000001120 potassium sulphate Substances 0.000 claims 1
- 235000011151 potassium sulphates Nutrition 0.000 claims 1
- 239000001472 potassium tartrate Substances 0.000 claims 1
- 229940111695 potassium tartrate Drugs 0.000 claims 1
- 235000011005 potassium tartrates Nutrition 0.000 claims 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 claims 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims 1
- 229960001755 resorcinol Drugs 0.000 claims 1
- 239000001632 sodium acetate Substances 0.000 claims 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims 1
- 239000004299 sodium benzoate Substances 0.000 claims 1
- 235000010234 sodium benzoate Nutrition 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 239000004317 sodium nitrate Substances 0.000 claims 1
- 235000010344 sodium nitrate Nutrition 0.000 claims 1
- 239000001488 sodium phosphate Substances 0.000 claims 1
- 229910000162 sodium phosphate Inorganic materials 0.000 claims 1
- 239000000600 sorbitol Substances 0.000 claims 1
- 239000005720 sucrose Substances 0.000 claims 1
- 235000002906 tartaric acid Nutrition 0.000 claims 1
- 239000011975 tartaric acid Substances 0.000 claims 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims 1
- 239000011686 zinc sulphate Substances 0.000 claims 1
- 235000009529 zinc sulphate Nutrition 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 8
- 238000004090 dissolution Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002427 irreversible effect Effects 0.000 abstract description 2
- 230000011664 signaling Effects 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- QHFQAJHNDKBRBO-UHFFFAOYSA-L calcium chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ca+2] QHFQAJHNDKBRBO-UHFFFAOYSA-L 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
1 CS 273130 B1 * ap1 CS 273130 B1 * ap
Uvedené nedostatky odstraňuje předmět podle vynálezu, který vychází z toho, že k in-dikaci vlhkosti prostředí se využívá látek anorganického nebo organického původu roz-pustných ve vodě, přecházejících z pevného skupenství do roztoku, jsou-li v prostředí,ve kterém je vlhkost (tenze vodní páry) rovná nebo vyšší než je vlhkost nad nasycenýmvodným roztokem této látky. Pro jednotlivé hodnoty vzdušné vlhkosti se volí různé druhyanorganických a organických látek rozpustných ve vodě tak, aby jejich přechod z pevnéhoskupenství do roztoku odpovídal překročení požadované vlhkosti, která je vyšší nebo rovnátonzi vodní páry nad nasyceným vodným roztokem této látky. Krystal, krystaly nebo tabletalátky se vloží mezi podložku a zdroj síly tvořený závažím nebo pružinou tak, aby přecho-dem látky do roztoku došlo ke změně polohy závaží nebo pružiny, přičemž změna polohy zá-važí nebo pružiny je nevratná. Změna polohy závaží nebo pružiny je indikována vizuálně,popřípadě spojením nebo rozpojením elektrického obvodu, popřípadě je jí využito k dálkovésignalizaci.The above-mentioned drawbacks are eliminated by the object of the invention, which is based on the use of water-soluble inorganic or organic substances which are soluble in water, in solid state, in the presence of moisture (for example). water vapor pressure) is equal to or higher than the moisture content of the saturated aqueous solution of the substance. Different species of inorganic and organic water-soluble substances are selected for each air humidity value so that their transition from solid group to solution exceeds the desired moisture level that is higher or equal to water vapor over the saturated aqueous solution thereof. The crystal, crystals or tablet materials are placed between the support and the force source formed by the weight or spring so that the change of position of the weight or spring is changed by the transition of the substance to the solution, the change of the position of the weight or spring being irreversible. The change of the position of the weight or spring is indicated visually or by connecting or disconnecting the electric circuit, or it is used for remote signaling.
Způsob indikace vlhkosti ovzduší odstraňuje shora uvedená nedostatky. Další výhodyspočívají v tom, že jeho realizace je nenáročná na výrobní náklady, k výrobě se využívajípouze tuzemské suroviny a volbou osobě známých látek anorganického nebo organického půvo-du lze nastavit indikační jednotku na libovolnou požadovanou hodnotu vlhkosti.The method of indicating air humidity removes the above-mentioned drawbacks. Further advantages lie in the fact that its realization is very low on production costs, only domestic raw material is used for production and by selecting the known substances of inorganic or organic origin it is possible to set the indicator unit to any desired humidity value.
Způsob využití vynálezu vyplyne z následujících příkladů. Příklad 1The following examples illustrate how to use the invention. Example 1
Na pevnou podložku se uloží tableta z jedné ze sloučenin uvedených v příkladu 4; rozměrtablety: průměr 5 mm, výška 5 mm. Tableta je vložena do svislé válcovité dutiny o průměru 5,5 mm a výšce 26 mm, opatřené v obvodovém plášti v místě uložení tablety čtyřmi štěrbina-mi (o celkové ploše 45 mm ), pro intenzivnější přístup okolního ovzduší. Nad tabletu seumísti kovová tyčinka (o průměru 5 mm a délce 32 mm, hmotnost 4 g) tak, aby se její dolníkonec volně opíral o vrchní plochu tablety. Po rozpuštění tablety dojde ke změně polohy(poklesnutí) tyčinky o 5 mm. Změna polohy tyčinky, která indikuje překročení předepsanévlhkosti, je sledována vizuálně. Přiklad 2A tablet of one of the compounds of Example 4 is placed on a solid support; DimensionsTablets: diameter 5 mm, height 5 mm. The tablet is inserted into a vertical cylindrical cavity with a diameter of 5.5 mm and a height of 26 mm, provided in the peripheral shell at the location of the tablet with four slots (total area of 45 mm), for more intense ambient air access. Place a metal bar (5 mm in diameter and 32 mm in length, 4 g in weight) over the tablet so that its lower end is resting against the top of the tablet. When the tablet is reconstituted, the rod (position) changes by 5 mm. The change in rod position, which indicates that the prescribed moisture has been exceeded, is monitored visually. Example 2
Na pevnou podložku se uloží tableta z jedné ze sloučenin uvedených v příkladu 4 a o rozmě-rech uvedených v přikladu 1. 0 povrch tablety se vzepře volný konec kovové pružiny;po rozpuštění tablety se změní poloha volného konce pružiny. Změna polohy volného koncepružiny, která indikuje překročení předepsané vlhkosti je sledována vizuálně. Příklad 3A tablet of one of the compounds of Example 4 and the dimensions given in Example 1 is placed on a solid support. The surface of the tablet is deflected by the free end of the metal spring, and the position of the free end of the spring changes after dissolution of the tablet. Changing the position of a free design that indicates exceeding the prescribed humidity is monitored visually. Example 3
Od svislé válcovité dutiny popsané v příkladu 1 se vsype 0,1 g jedné ze sloučenin uvedenýchv příkladu 4; rozměry krystalů cca 3 mm. Nad krystaly se volně umístí kovová tyčinka (po-psaná v příkladu 1) tak, aby se její dolní konec volně opíral o vrstvu krystalů. Po roz-puštění krystalů dojde ke změně polohy (poklesnutí) tyčinky o 5 mm. Změna polohy tyčinky,která indikuje překročení předepsané vlhkosti, je sledována vizuálně. Příklad 4 K indikaci překročení následující vlhkosti se používají tablety nebo krystaly těchto anorga-nických nebo organických sloučenin: hydroxyd draselný KOH RV 9 % (20 °C) chlorid litný LiCl.xH20 12 % (20 °C) chlorid vápenatý CaCl2.6H20 29 % (25 °c) chlorid hořečnatý MgCl2.6H20 33 % (20 °C) kysličník chromový Cr03 35 % (25 °C) jodid sodný NaJ 38 \ (25 °C) uhličitan draselný K2C03.2H20 44 % (20 °C)Pour 0.1 g of one of the compounds of Example 4 from the vertical cylindrical cavity described in Example 1; crystal dimensions approx. 3 mm. A metal bar (described in Example 1) is loosely placed over the crystals so that its lower end leans against a layer of crystals. After dissolution of the crystals, the position (drop) of the rod is changed by 5 mm. The change of rod position, which indicates that the prescribed humidity is exceeded, is monitored visually. EXAMPLE 4 Tablets or crystals of these inorganic or organic compounds are used to indicate exceeding the following humidity: potassium hydroxide KOH RV 9% (20 ° C) lithium chloride LiCl.xH20 12% (20 ° C) calcium chloride CaCl2.6H2O 29% (25 ° c) magnesium chloride MgCl2.6H20 33% (20 ° C) chromium oxide Cr03 35% (25 ° C) sodium iodide NaJ 38 (25 ° C) potassium carbonate K2C03.2H20 44% (20 ° C)
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS763887A CS273130B1 (en) | 1987-10-26 | 1987-10-26 | Method of atmosphere's moisture indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS763887A CS273130B1 (en) | 1987-10-26 | 1987-10-26 | Method of atmosphere's moisture indication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS763887A1 CS763887A1 (en) | 1990-07-12 |
| CS273130B1 true CS273130B1 (en) | 1991-03-12 |
Family
ID=5425893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS763887A CS273130B1 (en) | 1987-10-26 | 1987-10-26 | Method of atmosphere's moisture indication |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS273130B1 (en) |
-
1987
- 1987-10-26 CS CS763887A patent/CS273130B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS763887A1 (en) | 1990-07-12 |
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