CZ283877B6 - Způsob snížení emisí olova a/nebo barya předmětů z křišťálového skla, obsahujícího olovo a/nebo baryum, při styku s kapalnou fází - Google Patents
Způsob snížení emisí olova a/nebo barya předmětů z křišťálového skla, obsahujícího olovo a/nebo baryum, při styku s kapalnou fází Download PDFInfo
- Publication number
- CZ283877B6 CZ283877B6 CZ93932A CZ93293A CZ283877B6 CZ 283877 B6 CZ283877 B6 CZ 283877B6 CZ 93932 A CZ93932 A CZ 93932A CZ 93293 A CZ93293 A CZ 93293A CZ 283877 B6 CZ283877 B6 CZ 283877B6
- Authority
- CZ
- Czechia
- Prior art keywords
- acid
- lead
- polishing
- barium
- hydroxide solution
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 229910052788 barium Inorganic materials 0.000 title claims abstract description 18
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000005355 lead glass Substances 0.000 title claims abstract description 18
- 239000007791 liquid phase Substances 0.000 title claims abstract description 6
- 239000002253 acid Substances 0.000 claims abstract description 64
- 239000011521 glass Substances 0.000 claims abstract description 34
- 238000005498 polishing Methods 0.000 claims abstract description 34
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 24
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 22
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 11
- 238000010494 dissociation reaction Methods 0.000 claims description 8
- 230000005593 dissociations Effects 0.000 claims description 8
- -1 fluorine ions Chemical class 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 229910052810 boron oxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 2
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract description 27
- 230000001476 alcoholic effect Effects 0.000 abstract description 3
- 235000020094 liqueur Nutrition 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 235000015041 whisky Nutrition 0.000 abstract description 2
- 235000014101 wine Nutrition 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 17
- 230000035622 drinking Effects 0.000 description 11
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 9
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229910052601 baryte Inorganic materials 0.000 description 2
- 239000010428 baryte Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001553 barium compounds Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/04—Compositions for glass with special properties for photosensitive glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/008—Other surface treatment of glass not in the form of fibres or filaments comprising a lixiviation step
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
- C03C15/02—Surface treatment of glass, not in the form of fibres or filaments, by etching for making a smooth surface
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4217057A DE4217057A1 (de) | 1992-05-22 | 1992-05-22 | Verfahren zur Verminderung der Blei- und/oder Bariumemission von Blei und/oder Barium enthaltenden Kristallglasgegenständen bei Berührung mit einer flüssigen Phase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ93293A3 CZ93293A3 (en) | 1994-11-16 |
| CZ283877B6 true CZ283877B6 (cs) | 1998-06-17 |
Family
ID=6459548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ93932A CZ283877B6 (cs) | 1992-05-22 | 1993-05-18 | Způsob snížení emisí olova a/nebo barya předmětů z křišťálového skla, obsahujícího olovo a/nebo baryum, při styku s kapalnou fází |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5372633A (en, 2012) |
| EP (1) | EP0575740B1 (en, 2012) |
| JP (1) | JP3262637B2 (en, 2012) |
| KR (1) | KR100253613B1 (en, 2012) |
| CN (1) | CN1034413C (en, 2012) |
| CZ (1) | CZ283877B6 (en, 2012) |
| DE (2) | DE4217057A1 (en, 2012) |
| PL (1) | PL174191B1 (en, 2012) |
| SK (1) | SK279093B6 (en, 2012) |
| TW (1) | TW222613B (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585255B (zh) * | 2016-03-07 | 2017-12-19 | 秦皇岛玻璃工业研究设计院 | 一种防止含铅玻璃铅离子溶出的钝化设备和钝化方法 |
| FR3101076B1 (fr) * | 2019-09-20 | 2022-01-14 | Commissariat Energie Atomique | Procédé de traitement d’un verre comprenant du plomb permettant de limiter la migration en solution du plomb contenu dans ce verre |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185780B (de) * | 1962-11-10 | 1965-01-21 | Erich Saelzle Dipl Chem Dr | Verfahren zum Polieren von Gegenstaenden aus Kristall- oder Bleikristallglas |
| DE1496666C3 (de) * | 1965-05-26 | 1974-04-04 | Erich Dipl.-Chem.Dr. 8000 Muenchen Saelzle | Verfahren zum Polieren von Glasgegenständen in einem Flußsäure und Schwefelsäure enthaltenden Polierbad |
| FR1497041A (fr) * | 1965-10-20 | 1967-10-06 | Monsanto Co | Perfectionnements aux procédés pour améliorer la résistance au choc de verres de sécurité stratifiés, et aux articles ainsi obtenus |
| US3389047A (en) * | 1965-10-20 | 1968-06-18 | Monsanto Co | Treatment of coverplates for glass laminates |
| DE2949383C2 (de) * | 1979-12-07 | 1982-01-21 | Sälzle, Erich, Dr., 8000 München | Verfahren zur Schwefelsäure-Flußsäure-Polieren von Glasgegenständen |
| ES525932A0 (es) * | 1982-10-13 | 1984-11-16 | Saelzle Erich | Metodo de pulir articulos de vidrio |
| FR2627768B1 (fr) * | 1988-02-29 | 1990-06-29 | Baccarat Cristalleries | Recipient en cristal traite pour empecher la migration du plomb vers son contenu |
| DK0458713T3 (da) * | 1990-05-23 | 1994-11-07 | Baccarat Cristalleries | Fremgangsmåde til minimering af blymigrering fra en krystalflaske til en væske, som rummes i flasken, samt en genstand behandlet ifølge fremgangsmåden |
| US5232753A (en) * | 1990-05-23 | 1993-08-03 | Compagnie Des Cristalleries De Baccarat | Crystal flask treated with an alumino-silicate slip and heat |
-
1992
- 1992-05-22 DE DE4217057A patent/DE4217057A1/de not_active Withdrawn
-
1993
- 1993-05-12 JP JP13383893A patent/JP3262637B2/ja not_active Expired - Fee Related
- 1993-05-12 SK SK460-93A patent/SK279093B6/sk unknown
- 1993-05-13 DE DE59300939T patent/DE59300939D1/de not_active Expired - Fee Related
- 1993-05-13 EP EP93107806A patent/EP0575740B1/de not_active Expired - Lifetime
- 1993-05-14 PL PL93298962A patent/PL174191B1/pl unknown
- 1993-05-14 TW TW082103782A patent/TW222613B/zh active
- 1993-05-18 CZ CZ93932A patent/CZ283877B6/cs not_active IP Right Cessation
- 1993-05-21 US US08/065,265 patent/US5372633A/en not_active Expired - Fee Related
- 1993-05-21 KR KR1019930008726A patent/KR100253613B1/ko not_active Expired - Fee Related
- 1993-05-22 CN CN93106111A patent/CN1034413C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW222613B (en, 2012) | 1994-04-21 |
| CN1034413C (zh) | 1997-04-02 |
| EP0575740B1 (de) | 1995-11-15 |
| EP0575740A1 (de) | 1993-12-29 |
| DE4217057A1 (de) | 1993-11-25 |
| PL298962A1 (en) | 1993-11-29 |
| CZ93293A3 (en) | 1994-11-16 |
| JP3262637B2 (ja) | 2002-03-04 |
| PL174191B1 (pl) | 1998-06-30 |
| CN1078960A (zh) | 1993-12-01 |
| KR930023292A (ko) | 1993-12-18 |
| KR100253613B1 (ko) | 2000-04-15 |
| US5372633A (en) | 1994-12-13 |
| SK46093A3 (en) | 1993-12-08 |
| SK279093B6 (sk) | 1998-06-03 |
| JPH069248A (ja) | 1994-01-18 |
| DE59300939D1 (de) | 1995-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic | ||
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20020518 |