PL88370B1 - - Google Patents
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- Publication number
- PL88370B1 PL88370B1 PL1671179D PL1671179D PL88370B1 PL 88370 B1 PL88370 B1 PL 88370B1 PL 1671179 D PL1671179 D PL 1671179D PL 1671179 D PL1671179 D PL 1671179D PL 88370 B1 PL88370 B1 PL 88370B1
- Authority
- PL
- Poland
- Prior art keywords
- thorium
- zirconium
- nickel
- titanium
- alloy
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 229910052756 noble gas Inorganic materials 0.000 claims description 9
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 7
- 229910052776 Thorium Inorganic materials 0.000 claims description 7
- 150000002835 noble gases Chemical class 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- -1 cerium-lanthanum-aluminum Chemical compound 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910000568 zirconium hydride Inorganic materials 0.000 claims description 6
- 229910052772 Samarium Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 5
- 229910000048 titanium hydride Inorganic materials 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- QSGNKXDSTRDWKA-UHFFFAOYSA-N zirconium dihydride Chemical compound [ZrH2] QSGNKXDSTRDWKA-UHFFFAOYSA-N 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910000636 Ce alloy Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000858 La alloy Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910002535 CuZn Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- ZWOQODLNWUDJFT-UHFFFAOYSA-N aluminum lanthanum Chemical compound [Al].[La] ZWOQODLNWUDJFT-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
Przedmiotem wynalazku jest sposób wytwarzania pochlaniacza do celów usuniecia zanieczyszczen, ta¬ kich jak: tlen, azot, wodór, tlenek i dwutlenek wegla, weglowodory oraz para wodna, znajdujacych sie w gazach szlachetnych.Do celów oczyszczania gazów szlachetnych naj¬ czesciej wykorzystuje sie szereg metali i ich stopów pracujacych w podwyzszonej temperaturze, dziala¬ jacych na zasadzie getterowania. Stosuje sie takie metale jak: cer, lantan, itr, aluminium, tytan, cyr¬ kon, hafn, tor, tantal, niob, uran, bar, miedz, wapn, magnez, lit. W niektórych przypadkach stosuje sie zamiast metalu aktywnego tlenki metali np. dwu¬ tlenek manganu, mieszanina MnO + CuO znana jako sorbent BTS. Istnieje pewna ilosc specjalnie preparowanych stopów stosowanych jako gett ery, np. stop CuZn 33%, CaMg 20%, Zv-W i inne. Wszy¬ stkie te materialy odznaczaja sie duza aktywnoscia wobec tlenu, a w przypadku azotu tylko niewielka ich liczba jest przydatna. Znane sa rózne techniczne rozwiazania oczyszczalników gazów szlachetnych.Jako pochlaniacze tlenu stosuje sie najczesciej: miedz w postaci wiórek, pastylek lub osadzona na odpowiedni nosnik (silikazel zeolity), wapn itp. Do celów oczyszczania gazów szlachetnych od azotu najczesciej stosuje sie tytan w postaci wiórek lub gabki, mieszanine magnezu i tlenku wapnia, stopio¬ ny lit. Proces otrzymywania gazów szlachetnych wysokiej czystosci jest dosc zlozony i trudny, wy¬ maga zastosowania jednoczesnie kilku pochlaniaczy i co sie z tym wiaze ukladów skladajacych sie z kilku oczyszczalników, ustawionych szeregowo.Sposób wytwarzania pochlaniacza zanieczyszczen w gazach szlachetnych wedlug wynalazku polega na zmieszaniu rozdrobnionego stopu ceru i lantanu z aluminium zaktywowanego dodatkiem samaru ze sproszkowanym torem, wodorkiem cyrkonu lub ty¬ tanu, a takze proszkiem niklu. Poszczególne sklad¬ niki sa mieszane w nastepujacym stosunku wago- io wym: 15—20% wagowych stopu, 40—45% wagowych toru, 20—25% wagowych wodorku cyrkonu lub ty¬ tanu, 15—20% wagowych niklu. Proszek niklu jest dodawany w celu ulatwienia prasowania. Miesza¬ nine prasuje sie pod cisnieniem 1200—2000 kG/cm2, a nastepnie wypraski spieka sie w prózni w tempe¬ raturze 800—1000°C w czasie 1 godziny i rozdrabnia mechanicznie na drobne kawalki.Stop otrzymany w ten sposób wykazuje duza szybkosc pochlaniania i pojemnosc sorpcji wobec tlenu, azotu, wodoru, tlenku i dwutlenku wegla, weglowodorów i pary wodnej i zastosowany jako pochlaniacz tych zanieczyszczen w gazach szlachet¬ nych pozwala otrzymywac gazy wysokiej czystosci o zawartosci poszczególnych zanieczyszczen = 1 Vpm i pary wodnej = 2,5 Vpm.Przyklad. Sposób postepowania wedlug wy¬ nalazku przedstawia sie nastepujaco. Rozdrobniony i sproszkowany stop ceru i lantanu z aluminium z dodatkiem samaru o skladzie wagowym 43% ceru, JO 28% lantanu, 1% samaru, 28% aluminium miesza 88 37088 370 sie ze sproszkowanymi: torem, wodorkiem cyrkonu lub tytanu i niklem w nastepujacym stosunku wa¬ gowym: stop ceru i lantanu z aluminium i dodat¬ kiem samaru — 17%, wodorek cyrkonu lub tytanu — 25%, tor — 42%, nikiel 15%.Tak otrzymana mieszanine prasuje sie pod cis¬ nieniem 1600 kG/cm2. Wypraski spieka sie w prózni w temperaturze 900°C w ciagu 1 godziny. Nastepnie rozdrabnia sie na drobne kawalki o wymiarach li¬ niowych okolo 3 mm. Wskazana jest aktywacja stopu przed uzyciem przez ogrzanie go do tempe¬ ratury 700°C w strumieniu czystego gazu szlachet¬ nego. PL
Claims (1)
1. Zastrzezenie patentowe Sposób wytwarzania pochlaniacza zanieczyszczen w gazach szlachetnych, znamienny tym, ze sprosz¬ kowany stop ceru i lantanu z aluminium zakty- wowany dodatkiem samaru miesza sie ze sproszko¬ wanymi torem, wodorkiem cyrkonu lub tytanu., niklem w stosunku wagowym 15—20% stopu, 40— —45° 0 toru, 20—25% wodorku cyrkonu lub tytanu, 15—20% niklu, mieszanine prasuje sie pod cisnie¬ niem 1200—2000 kG/cm2, spieka sie w temperaturze 800—1000°C w prózni i nastepnie rozdrabnia sie na drobne kawalki. WDL, zam. 3357 125. Cena 10 zl PL
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1671179D PL88370B1 (pl) | 1973-12-10 | 1973-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1671179D PL88370B1 (pl) | 1973-12-10 | 1973-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL88370B1 true PL88370B1 (pl) | 1976-08-31 |
Family
ID=19936123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1671179D PL88370B1 (pl) | 1973-12-10 | 1973-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL88370B1 (pl) |
-
1973
- 1973-12-10 PL PL1671179D patent/PL88370B1/pl unknown
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