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1.发明授权Oxide catalyst and method for producing the same, and methods for producing unsaturated aldehyde, diolefin, and unsaturated nitrile 有权氧化物催化剂及其制造方法以及不饱和醛，二烯烃和不饱和腈的制造方法公开(公告)号：US09364817B2
公开(公告)日：2016-06-14
申请号：US14429720
申请日：2013-09-27
发明人： Jun Yoshida , Tatsuo Yamaguchi
IPC分类号： B01J23/88 , C07C5/48 , C07C11/167 , B01J23/889 , C07C45/35 , C07C253/26 , B01J37/04 , B01J23/881 , B01J23/887 , B01J35/00 , B01J35/02 , B01J35/10 , B01J37/00 , C07C47/22 , B01J21/08 , B01J37/08 , C07C5/333
CPC分类号： B01J23/8898 , B01J21/08 , B01J23/88 , B01J23/881 , B01J23/8871 , B01J23/8872 , B01J23/8876 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/026 , B01J35/1009 , B01J37/0009 , B01J37/0045 , B01J37/04 , B01J37/08 , B01J2523/00 , C07C5/3332 , C07C5/48 , C07C45/35 , C07C47/22 , C07C253/26 , C07C2523/18 , C07C2523/28 , C07C2523/31 , C07C2523/745 , C07C2523/887 , Y02P20/52 , C07C47/02 , C07C255/08 , C07C11/12 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/15 , B01J2523/3706 , B01J2523/845 , B01J2523/3712 , B01J2523/14 , B01J2523/23 , B01J2523/44 , B01J2523/41 , B01J2523/3718 , B01J2523/22 , B01J2523/847 , B01J2523/13 , B01J2523/27 , C07C11/167 , B01J2523/72
摘要： An object of the present invention is to provide an oxide catalyst that prevents the reduction degradation of the catalyst even during industrial operation for a long time and less reduces unsaturated aldehyde yields, diolefin yields, or unsaturated nitrile yields, and a method for producing the same, and methods for producing unsaturated aldehyde, diolefin, and unsaturated nitrile using the oxide catalyst. The present invention provides an oxide catalyst for use in the production of unsaturated aldehyde, diolefin, or unsaturated nitrile from olefin and/or alcohol, the oxide catalyst satisfying the following (1) to (3): (1) the oxide catalyst comprises molybdenum, bismuth, iron, cobalt, and an element A having an ion radius larger than 0.96 Å (except for potassium, cesium, and rubidium); (2) an atomic ratio a of the bismuth to 12 atoms of the molybdenum is 1≦a≦5, an atomic ratio b of the iron to 12 atoms of the molybdenum is 1.5≦b≦6, an atomic ratio c of the element A to 12 atoms of the molybdenum is 1≦c≦5, and an atomic ratio d of the cobalt to 12 atoms of the molybdenum is 1≦d≦8; and (3) the oxide catalyst comprises a disordered phase consisting of a crystal system comprising the molybdenum, the bismuth, the iron, and the element A.
摘要翻译： 本发明的一个目的是提供一种氧化物催化剂，其即使在工业操作中长时间也能够抑制催化剂的还原降解，并且降低不饱和醛的产率，二烯烃产率或不饱和腈产率，以及其制备方法 以及使用氧化物催化剂制造不饱和醛，二烯烃和不饱和腈的方法。 本发明提供一种用于从烯烃和/或醇生产不饱和醛，二烯烃或不饱和腈的氧化物催化剂，所述氧化物催化剂满足以下（1）至（3）：（1）氧化物催化剂包含钼 ，铋，铁，钴和离子半径大于0.96的元素A（除了钾，铯和铷）; （2）钼的原子比α与钼的12个原子的比例为1＆nlE; a＆nlE; 5，铁与12原子的钼的原子比b为1.5＆nlE; b＆nlE; 6，原子比c 元素A至12原子的钼为1和1; n为1; n为1; n为1，n为1; 和（3）氧化物催化剂包括由包含钼，铋，铁和元素A的晶体体系组成的无序相。
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公开(公告)号：US09145342B2
公开(公告)日：2015-09-29
申请号：US14136404
申请日：2013-12-20
发明人： Tatsuo Yamaguchi , Hiroyuki Noda , Toru Watanabe , Shunya Kirino
CPC分类号： B01J19/18 , B01D3/009 , B01J19/0066 , B01J21/04 , B01J23/04 , B01J27/188 , B01J35/10 , B01J35/1019 , B01J35/1038 , B01J35/108 , B01J2219/185 , C07C1/24 , C07C29/04 , C07C2521/04 , C07C2523/04 , Y02P20/582 , C07C11/09 , C07C31/12
摘要： An object of the present invention is to provide, for the production of isobutene, a high-yielding, highly-selective, and long-term stable production process of isobutene from TBA. With respect to the production of TBA, an object of the present invention is to provide a TBA production process in which, through long-term stable maintenance of a high reaction activity, long-term continuous operation is enabled and the productivity is improved. The present invention discloses a process for producing isobutene that employs a dehydration temperature of from 200 to 450° C. in use of an alumina catalyst that contains a Na content of 0.6% by weight or less in terms of NaO2 and a Na content of 0.4% by weight in terms of NaO2, and has a specific surface area of from 200 to 600 m2/g.
摘要翻译： 本发明的目的是提供异丁烯从TBA生产高产，高选择性和长期稳定的异丁烯的生产方法。 关于TBA的生产，本发明的目的是提供一种TBA制备方法，其中通过长期稳定地维持高反应活性，能够实现长期连续操作并提高生产率。 本发明公开了一种使用脱水温度为200〜450℃的异丁烯的制造方法，其中使用的氧化铝催化剂含有以NaO 2计Na值为0.6重量％以下且Na含量为0.4的Na 以NaO 2换算，其比表面积为200〜600m2 / g。
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公开(公告)号：US09919283B2
公开(公告)日：2018-03-20
申请号：US14836669
申请日：2015-08-26
发明人： Tatsuo Yamaguchi , Hiroyuki Noda , Toru Watanabe , Shunya Kirino
IPC分类号： B01J19/18 , C07C29/04 , B01J21/04 , B01J23/04 , B01J27/188 , B01J35/10 , C07C1/24 , B01D3/00 , B01J19/00
CPC分类号： B01J19/18 , B01D3/009 , B01J19/0066 , B01J21/04 , B01J23/04 , B01J27/188 , B01J35/10 , B01J35/1019 , B01J35/1038 , B01J35/108 , B01J2219/185 , C07C1/24 , C07C29/04 , C07C2521/04 , C07C2523/04 , Y02P20/582 , C07C11/09 , C07C31/12
摘要： An object of the present invention is to provide, for the production of isobutene, a high-yielding, highly-selective, and long-term stable production process of isobutene from TBA. With respect to the production of TBA, an object of the present invention is to provide a TBA production process in which, through long-term stable maintenance of a high reaction activity, long-term continuous operation is enabled and the productivity is improved. The present invention discloses a process for producing isobutene that employs a dehydration temperature of from 200 to 450° C. in use of an alumina catalyst that contains a Na content of 0.6% by weight or less in terms of NaO2 and a Na content of 0.4% by weight in terms of NaO2, and has a specific surface area of from 200 to 600 m2/g.
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4.发明申请OXIDE CATALYST AND METHOD FOR PRODUCING THE SAME, AND METHODS FOR PRODUCING UNSATURATED ALDEHYDE, DIOLEFIN, AND UNSATURATED NITRILE 有权氧化物催化剂及其生产方法，以及用于生产不饱和二醛，二氧化碳和不饱和硝酸盐的方法公开(公告)号：US20150238939A1
公开(公告)日：2015-08-27
申请号：US14429720
申请日：2013-09-27
发明人： Jun Yoshida , Tatsuo Yamaguchi
IPC分类号： B01J23/889 , B01J23/887 , B01J35/00 , C07C253/26 , B01J37/04 , B01J37/08 , C07C45/35 , C07C5/333 , B01J21/08
CPC分类号： B01J23/8898 , B01J21/08 , B01J23/88 , B01J23/881 , B01J23/8871 , B01J23/8872 , B01J23/8876 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/026 , B01J35/1009 , B01J37/0009 , B01J37/0045 , B01J37/04 , B01J37/08 , B01J2523/00 , C07C5/3332 , C07C5/48 , C07C45/35 , C07C47/22 , C07C253/26 , C07C2523/18 , C07C2523/28 , C07C2523/31 , C07C2523/745 , C07C2523/887 , Y02P20/52 , C07C47/02 , C07C255/08 , C07C11/12 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/15 , B01J2523/3706 , B01J2523/845 , B01J2523/3712 , B01J2523/14 , B01J2523/23 , B01J2523/44 , B01J2523/41 , B01J2523/3718 , B01J2523/22 , B01J2523/847 , B01J2523/13 , B01J2523/27 , C07C11/167 , B01J2523/72
摘要： An object of the present invention is to provide an oxide catalyst that prevents the reduction degradation of the catalyst even during industrial operation for a long time and less reduces unsaturated aldehyde yields, diolefin yields, or unsaturated nitrile yields, and a method for producing the same, and methods for producing unsaturated aldehyde, diolefin, and unsaturated nitrile using the oxide catalyst. The present invention provides an oxide catalyst for use in the production of unsaturated aldehyde, diolefin, or unsaturated nitrile from olefin and/or alcohol, the oxide catalyst satisfying the following (1) to (3): (1) the oxide catalyst comprises molybdenum, bismuth, iron, cobalt, and an element A having an ion radius larger than 0.96 Å (except for potassium, cesium, and rubidium); (2) an atomic ratio a of the bismuth to 12 atoms of the molybdenum is 1≦a≦5, an atomic ratio b of the iron to 12 atoms of the molybdenum is 1.5≦b≦6, an atomic ratio c of the element A to 12 atoms of the molybdenum is 1≦c≦5, and an atomic ratio d of the cobalt to 12 atoms of the molybdenum is 1≦d≦8; and (3) the oxide catalyst comprises a disordered phase consisting of a crystal system comprising the molybdenum, the bismuth, the iron, and the element A.
摘要翻译： 本发明的一个目的是提供一种氧化物催化剂，其即使在工业操作中长时间也能够抑制催化剂的还原降解，并且降低不饱和醛的产率，二烯烃产率或不饱和腈产率，以及其制备方法 以及使用氧化物催化剂制造不饱和醛，二烯烃和不饱和腈的方法。 本发明提供一种用于从烯烃和/或醇生产不饱和醛，二烯烃或不饱和腈的氧化物催化剂，所述氧化物催化剂满足以下（1）至（3）：（1）氧化物催化剂包含钼 ，铋，铁，钴和离子半径大于0.96的元素A（除了钾，铯和铷）; （2）钼的原子比α与钼的12个原子的比例为1＆nlE; a＆nlE; 5，铁与12原子的钼的原子比b为1.5＆nlE; b＆nlE; 6，原子比c 元素A至12原子的钼为1和1; n为1; n为1; n为1，n为1; 和（3）氧化物催化剂包括由包含钼，铋，铁和元素A的晶体体系组成的无序相。
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