KR20060021343A - 저산소 분위기하의 열처리에 의해 니오브 및 텅스텐 원소중하나 이상, 및 몰리브덴, 바나듐, 구리 원소를 함유하는촉매활성 다원소 산화물 물질을 제조하는 방법 - Google Patents
저산소 분위기하의 열처리에 의해 니오브 및 텅스텐 원소중하나 이상, 및 몰리브덴, 바나듐, 구리 원소를 함유하는촉매활성 다원소 산화물 물질을 제조하는 방법 Download PDFInfo
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- KR20060021343A KR20060021343A KR1020057023212A KR20057023212A KR20060021343A KR 20060021343 A KR20060021343 A KR 20060021343A KR 1020057023212 A KR1020057023212 A KR 1020057023212A KR 20057023212 A KR20057023212 A KR 20057023212A KR 20060021343 A KR20060021343 A KR 20060021343A
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- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
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- FIXLYHHVMHXSCP-UHFFFAOYSA-H azane;dihydroxy(dioxo)molybdenum;trioxomolybdenum;tetrahydrate Chemical group N.N.N.N.N.N.O.O.O.O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O FIXLYHHVMHXSCP-UHFFFAOYSA-H 0.000 description 1
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- 229940116318 copper carbonate Drugs 0.000 description 1
- NWFNSTOSIVLCJA-UHFFFAOYSA-L copper;diacetate;hydrate Chemical compound O.[Cu+2].CC([O-])=O.CC([O-])=O NWFNSTOSIVLCJA-UHFFFAOYSA-L 0.000 description 1
- XAYGUHUYDMLJJV-UHFFFAOYSA-Z decaazanium;dioxido(dioxo)tungsten;hydron;trioxotungsten Chemical compound [H+].[H+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O XAYGUHUYDMLJJV-UHFFFAOYSA-Z 0.000 description 1
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- ZXOKVTWPEIAYAB-UHFFFAOYSA-N dioxido(oxo)tungsten Chemical group [O-][W]([O-])=O ZXOKVTWPEIAYAB-UHFFFAOYSA-N 0.000 description 1
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- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical class O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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- 239000003595 mist Substances 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000005839 oxidative dehydrogenation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- SRWMQSFFRFWREA-UHFFFAOYSA-M zinc formate Chemical compound [Zn+2].[O-]C=O SRWMQSFFRFWREA-UHFFFAOYSA-M 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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Abstract
Description
Claims (24)
- Nb, W 원소중 하나 이상, 및 Mo, V, Cu 원소를 함유하고, 촉매활성 다원소 산화물 물질의 모든 원소(산소 제외)의 총량을 기준으로 Mo 원소의 몰분율은 20 내지 80몰%이고, 촉매활성 다원소 산화물 물질에 함유된 Mo 대 V의 몰비 Mo/V는 15:1 내지 1:1이고, 상응하는 몰비 Mo/Cu는 30:1 내지 1:3이고, 상응하는 몰비 Mo/(W 및 Nb의 총량)은 80:1 내지 1:4이고, 이때 성분으로서 다원소 산화물 물질의 원소 구성성분(산소 제외)을 함유하는 출발 화합물로부터, 암모늄 이온을 또한 함유하는 균질 무수 블렌드를 제조하고, 무수 블렌드는 승온에서 낮은 함량의 분자상 산소를 갖는 분위기에서 열처리하고, 균질 무수 블렌드에 함유된 암모늄 이온의 일부 이상은 암모니아를 유리시키면서 160℃ 이상에서 분해시키고, 이때- 균질 무수 블렌드를 240℃ 내지 360℃의 분해점 범위내의 분해점으로 10℃/min 이하의 가열 속도로 가열하고, 160℃ 이상에서 균질 무수 블렌드로부터 균질 무수 블렌드의 전체 열처리 과정중에 전부 유리된 암모니아의 총량 MA의 90몰% 이상이 유리될 때까지 균질 무수 블렌드를 상기 온도 범위에서 유지시키고;- 균질 무수 블렌드의 열처리가 수행되는 분위기 A내의 분자상 산소의 함량을 균질 무수 블렌드가 230℃에 도달할 때까지는 0.5체적% 이하로 감소시키고, 이러한 낮은 산소 함량은 열처리의 전체 과정중에 전부 유리된 암모니아의 총량 MA의 20몰% 이상이 유리될 때까지 유지시키고;- 균질 블렌드는 전체 열처리 과정중에 전부 유리된 암모니아의 총량 MA의 70몰% 이상이 유리되는 때 이후, 분해점 범위에서 380 내지 450℃의 하소점 범위내로 10℃/min 이하의 속도로 얻어지고;- 분위기 A내의 분자상 산소의 함량은, 열처리의 전체 과정중에 전부 유리된 암모니아의 총량 MA의 98몰%가 유리될 때까지는 0.5 초과 내지 4체적%로 증가시킴으로써 열처리를 수행하고, 균질 무수 블렌드를 하소점 범위하에 분위기 A의 증가된 산소 함량에서 하소시키는, 촉매활성 다원소 산화물 물질의 제조 방법.
- 제1항에 있어서, 열처리되는 균질 무수 블렌드내 암모늄 이온의 함량이, 균질 무수 블렌드내 후속 촉매활성 다원소 산화물 물질의 원소 구성성분(산소 제외)의 총 몰 함량을 기준으로 5몰% 이상인 방법.
- 제1항 또는 제2항에 있어서, 균질 무수 블렌드를 분해점으로 가열하는 온도 속도가 5℃/min 이하인 방법.
- 제1항 내지 제3항중 어느 한 항에 있어서, 균질 무수 블렌드를 분해점으로 가열하는 온도 속도가 3℃/min 이하인 방법.
- 제1항 내지 제4항중 어느 한 항에 있어서, 분해점 범위가 300 내지 350℃인 방법.
- 제1항 내지 제5항중 어느 한 항에 있어서, 160℃ 이상에서 균질 무수 블렌드로부터 균질 무수 블렌드의 전체 열처리 과정중에 전부 유리된 암모니아의 총량 MA의 95몰% 이상이 유리될 때까지 균질 무수 블렌드를 분해점 범위에서 유지시키는 방법.
- 제1항 내지 제6항중 어느 한 항에 있어서, 분위기 A내 분자상 산소의 함량이, 균질 무수 블렌드가 230℃에 도달할 때까지 0.3체적% 이하인 방법.
- 제1항 내지 제7항중 어느 한 항에 있어서, 분위기 A내 분자상 산소의 함량을, 전체 열처리 과정중에 전부 유리된 암모니아의 총량 MA의 80몰%가 유리되기 전에 0.5 내지 4체적%로 증가시키는 방법.
- 제1항 내지 제8항중 어느 한 항에 있어서, 분위기 A내 분자상 산소의 함량을, 전체 열처리 과정중에 전부 유리된 암모니아의 총량 MA의 98몰%가 유리되기 전에 0.6 내지 4체적%로 증가시키는 방법.
- 제1항 내지 제9항중 어느 한 항에 있어서, 분위기 A내 분자상 산소의 함량 을, 전체 열처리 과정중에 전부 유리된 암모니아의 총량 MA의 98몰%가 유리되기 전에 1 내지 3체적%로 증가시키는 방법.
- 제1항 내지 제10항중 어느 한 항에 있어서, 하소점 범위가 380 내지 430℃인 방법.
- 제1항 내지 제11항중 어느 한 항에 있어서, 하소가 완료된 후, 무수 균질 블렌드를 5시간 이하의 시간동안 100℃ 이하로 냉각시키는 방법.
- 제12항에 있어서, 분자상 산소의 함량이 5체적% 이하인 분위기 A내에서 350℃ 이상으로 냉각을 수행하는 방법.
- 제1항 내지 제13항중 어느 한 항에 있어서, 열처리 과정중에 분위기 A의 암모니아 함량이 10체적% 이하의 최대값을 넘어가는 방법.
- 제14항에 있어서, 균질 무수 블렌드가 하소점 범위에 도달하기 전에 분위기 A가 그의 최대 암모니아 함량에 도달하는 방법.
- 제1항 내지 제15항중 어느 한 항에 있어서, 촉매활성 다금속 산화물 물질이 하기 화학식 I의 화학양론을 만족시키는 방법:<화학식 I>Mo12VaX1 bX2 cX3 dX4 eX5 fX6 gOn상기 식에서,X1은 W, Nb, Ta, Cr 및(또는) Ce이고,X2는 Cu, Ni, Co, Fe, Mn 및(또는) Zn이고,X3은 Sb 및(또는) Bi이고,X4는 하나 이상의 알칼리 금속이고,X5는 하나 이상의 알칼리 토금속이고,X6은 Si, Al, Ti 및(또는) Zr이고,a는 1 내지 6이고,b는 0.2 내지 4이고,c는 0.5 내지 18이고,d는 0 내지 40이고,e는 0 내지 2이고,f는 0 내지 4이고,g는 0 내지 40이고,n은 화학식 I내의 산소가 아닌 원소의 전자가 및 빈도수에 의해 결정된 수이다.
- 제1항 내지 제16항중 어느 한 항에 있어서, 촉매활성 다금속 산화물 물질이 하기 화학식 III의 것인 방법:<화학식 III>[A]p[B]q[C]r상기 식에서,A는 Mo12VaX1 bX2 cX3 dX4 eX5 fX6 gOx이고,B는 X7 1CuhHiOy이고,C는 X8 1SbjHkOz이고,X1은 W, Nb, Ta, Cr 및(또는) Ce이고,X2는 Cu, Ni, Co, Fe, Mn 및(또는) Zn이고,X3은 Sb 및(또는) Bi이고,X4는 Li, Na, K, Rb, Cs 및(또는) H이고,X5는 Mg, Ca, Sr 및(또는) Ba이고,X6은 Si, Al, Ti 및(또는) Zr이고,X7은 Mo, W, V, Nb 및(또는) Ta이고,X8은 Cu, Ni, Zn, Co, Fe, Cd, Mn, Mg, Ca, Sr 및(또는) Ba이고,a는 1 내지 8이고,b는 0.2 내지 5이고,c는 0 내지 23이고,d는 0 내지 50이고,e는 0 내지 2이고,f는 0 내지 5이고,g는 0 내지 50이고,h는 0.3 내지 2.5이고,i는 0 내지 2이고,j는 0.1 내지 50이고,k는 0 내지 50이고,x, y 및 z는 A, B 및 C내의 산소가 아닌 원소의 전자가 및 빈도수에 의해 결정된 수이고,p 및 q는 양수이고,r은 0 또는 양수이고,비 p/(q+r)은 20:1 내지 1:20이고, r이 양수일 때, 비 q/r은 20:1 내지 1:20 이고,화학식 III은 A: Mo12VaX1 bX2 cX3 dX4 eX5 fX6 gOx의 화학 조성을 갖는 3차원 영역 A 형태의 잔기 [A]p, B: X7 1CuhHiOy의 화학 조성을 갖는 3차원 영역 B 형태의 잔기 [B]q 및 화학 조성 C: X8 1SbjHkOz의 화학 조성을 갖는 3차원 영역 C 형태의 임의 잔기 [C]r을 함유하고, 영역 A, B, 및 필요하다면 C는 미분된 A, 미분된 B, 및 필요하다면 미분된 C의 혼합물에서와 같이 서로에 대하여 분포된다.
- 제1항 내지 제17항중 어느 한 항에 있어서, 열처리를 기체 기류가 흐르는 회전식 관형 노에서 수행하는 방법.
- 제18항에 있어서, 회전식 관형 노가 배치식으로 작동되는 방법.
- 제18항 또는 제19항에 있어서, 회전식 관을 통해 흐르는 기체 기류의 일부 이상을 순환시키는 방법.
- 제18항 내지 제20항중 어느 한 항에 있어서, 회전식 관을 떠날 때 회전식 관을 통해 흐르는 기체 기류의 압력이 회전식 관의 주위 압력 미만인 방법.
- 사용되는 촉매가 제1항 내지 제21항중 어느 한 항에 청구된 방법의 직접 생성물을 활성 물질로서 포함하는, 아크롤레인을 아크릴산으로 불균질 촉매 부분 산화시키는 방법.
- 사용되는 촉매가 제1항 내지 제21항중 어느 한 항에 청구된 방법의 직접 생성물을 활성 물질로서 포함하는, 메타크롤레인을 메타크릴산으로 불균질 촉매 부분 산화시키는 방법.
- 사용되는 촉매가 제1항 내지 제21항중 어느 한 항에 청구된 방법의 직접 생성물을 활성 물질로서 포함하는, 프로판을 아크릴산으로 불균질 촉매 부분 산화시키는 방법.
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DE2003125488 DE10325488A1 (de) | 2003-06-04 | 2003-06-04 | Verfahren zur Herstellung von katalytisch aktiven Multielementoxidmassen, die wenigstens eines der Elemente Nb und W sowie die Elemente Mo, V und Cu enthalten |
US60/475,488 | 2003-06-04 | ||
US53061703P | 2003-12-19 | 2003-12-19 | |
DE10360058.2 | 2003-12-19 | ||
US60/530,617 | 2003-12-19 | ||
DE10360058A DE10360058A1 (de) | 2003-12-19 | 2003-12-19 | Verfahren zur Herstellung von katalytisch aktiven Multielementoxidmassen, die wenigstens eines der Elemente Nb und W sowie die Elemente Mo, V und Cu enthalten |
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Cited By (4)
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KR20170086701A (ko) * | 2013-10-15 | 2017-07-26 | 다이니폰 인사츠 가부시키가이샤 | 금속판, 금속판의 제조 방법, 및 금속판을 사용하여 증착 마스크를 제조하는 방법 |
US10233546B2 (en) | 2013-09-13 | 2019-03-19 | Dai Nippon Printing Co., Ltd. | Metal plate, method of manufacturing metal plate, and method of manufacturing mask by use of metal plate |
US10570498B2 (en) | 2015-02-10 | 2020-02-25 | Dai Nippon Printing Co., Ltd. | Manufacturing method for deposition mask, metal plate used for producing deposition mask, and manufacturing method for said metal sheet |
US10600963B2 (en) | 2014-05-13 | 2020-03-24 | Dai Nippon Printing Co., Ltd. | Metal plate, method of manufacturing metal plate, and method of manufacturing mask by using metal plate |
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JP4933736B2 (ja) * | 2005-02-02 | 2012-05-16 | 三菱レイヨン株式会社 | メタクリル酸製造用触媒、その製造方法及びメタクリル酸の製造方法 |
DE102007010422A1 (de) | 2007-03-01 | 2008-09-04 | Basf Se | Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse |
TW200948474A (en) | 2008-04-09 | 2009-12-01 | Basf Se | Coated catalysts comprising a multimetal oxide comprising molybdenum |
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CN106302215A (zh) * | 2016-08-30 | 2017-01-04 | 华为技术有限公司 | 一种转发报文的方法及装置 |
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JP2023522261A (ja) | 2020-04-21 | 2023-05-29 | ベーアーエスエフ・エスエー | 元素Mo、W、V及びCuを含む触媒活性多元素酸化物を生成する方法 |
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IT1160321B (it) * | 1978-12-12 | 1987-03-11 | Euteco Spa | Catalizzatori per l'ossidazione di acroleina ad acido acrilico |
DE4335973A1 (de) * | 1993-10-21 | 1995-04-27 | Basf Ag | Verfahren zur Herstellung von katalytisch aktiven Multimetalloxidmassen, die als Grundbestandteile die Elemente V und Mo in oxidischer Form enthalten |
DE10046928A1 (de) | 2000-09-21 | 2002-04-11 | Basf Ag | Verfahren zur Herstellung von Multimetalloxidmassen |
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ATE516082T1 (de) | 2011-07-15 |
MY143553A (en) | 2011-05-31 |
KR100975474B1 (ko) | 2010-08-11 |
EP1633478A1 (de) | 2006-03-15 |
WO2004108284A1 (de) | 2004-12-16 |
JP4488244B2 (ja) | 2010-06-23 |
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