专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07902112B2 Fluidized bed catalyst for producing acrylonitrile and process for producing acrylonitrile 有权
标题翻译：用于生产丙烯腈的流化床催化剂和生产丙烯腈的方法
公开(公告)号：US07902112B2
公开(公告)日：2011-03-08
申请号：US12446759
申请日：2007-10-23
申请人： Motoo Yanagita , Kenichi Miyaki , Hirokazu Watanabe
发明人： Motoo Yanagita , Kenichi Miyaki , Hirokazu Watanabe
IPC分类号： B01J21/08 , C07C255/08
CPC分类号： B01J23/002 , B01J23/8876 , B01J37/0045 , B01J2523/00 , C07C253/26 , Y02P20/52 , B01J2523/13 , B01J2523/14 , B01J2523/22 , B01J2523/3712 , B01J2523/54 , B01J2523/67 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/847 , B01J2523/15 , B01J2523/37 , B01J2523/72 , B01J2523/845 , B01J2523/27 , B01J2523/30 , B01J2523/3706 , B01J2523/42 , B01J2523/51 , B01J2523/821 , B01J2523/56 , B01J2523/48 , B01J2523/55 , B01J2523/64 , B01J2523/824 , C07C255/08
摘要： A fluidized bed catalyst for producing acrylonitrile capable of maintaining a high yield of acrylonitrile over a long time, and a process for producing acrylonitrile using the catalyst are provided. A fluidized bed catalyst for producing acrylonitrile having a composition represented by a following general formula: MoaBibFecWdNieMgfAgBhCiDjEkFlGmOn(SiO2)p In the formula, A represents Ce and La, B represents Ca, Sr, Ba, Mn, Co, Cu, Zn and Cd, C represents Y, Pr, Nd, Sm, Al, Cr, Ga and In, D represents Ti, Zr, V, Nb, Ta, Ge, Sn, Pb and Sb, E represents Ru, Rh, Pd, Re, Os, Ir, Pt and Ag, F represents P, B and Te, G represents Li, Na, K, Rb, Cs and Tl, SiO2 represents silica, when a=10, b=0.1 to 1.5, c=0.5 to 3, d=0.1 to 1.5, e=0.1 to 8, f=0.1 to 5, g=0.1 to 1.5, h=0 to 8, i=0 to 3, j=0 to 3, k=0 to 3, l=0 to 3, m=0.01 to 2, p=10 to 200 and n is the atomic ratio of oxygen required to satisfy the valence of each of the elements excluding silicon, and (a×2+d×2)/(b×3+c×3+e×2+f×2+g×3+h×2+i×3+m×1)=0.90 to 1.00).
摘要翻译：提供用于生产能够长时间保持高产率丙烯腈的丙烯腈的流化床催化剂，以及使用该催化剂生产丙烯腈的方法。一种用于生产丙烯腈的流化床催化剂，其具有由以下通式表示的组成：MoaBibFecWdNieMgfAgBhCiDjEkFlGmOn（SiO2）p在该式中，A表示Ce和La，B表示Ca，Sr，Ba，Mn，Co，Cu，Zn和Cd， C表示Y，Pr，Nd，Sm，Al，Cr，Ga和In，D表示Ti，Zr，V，Nb，Ta，Ge，Sn，Pb和Sb，E表示Ru，Rh，Pd，Re， Ir，Pt和Ag，F表示P，B和Te，G表示Li，Na，K，Rb，Cs和T1，当a = 10时，SiO2表示二氧化硅，b = 0.1〜1.5，c = 0.5〜3，d = 0.1〜1.5，e = 0.1〜8，f = 0.1〜5，g = 0.1〜1.5，h = 0〜8，i = 0〜3，j = 0〜3，k = 0〜3，l = 0 至3，m = 0.01〜2，p = 10〜200，n为满足除硅以外的各成分的价数所需的氧的原子比，（a×2 + d×2）/（b×3 + c×3 + e×2 + f×2 + g×3 + h×2 + i×3 + m×1）= 0.90〜1.00）。

2. 发明申请

US20090234149A1 CATALYST FOR SYNTHESIZING ACRYLONITRILE AND PROCESS FOR PRODUCING ACRYLONITRILE 有权
标题翻译：用于合成丙烯腈的催化剂和生产丙烯腈的方法
公开(公告)号：US20090234149A1
公开(公告)日：2009-09-17
申请号：US12398619
申请日：2009-03-05
申请人： Kenichi Miyaki , Motoo Yanagita , Hirokazu Watanabe , Takashi Karasuda
发明人： Kenichi Miyaki , Motoo Yanagita , Hirokazu Watanabe , Takashi Karasuda
IPC分类号： C07C253/18 , B01J21/02 , B01J23/28
CPC分类号： C07C253/26 , B01J21/08 , B01J23/002 , B01J23/8877 , B01J23/8878 , B01J23/8885 , B01J23/8898 , B01J27/0576 , B01J27/187 , B01J27/188 , B01J27/19 , B01J37/0045 , B01J2523/00 , Y02P20/52 , B01J2523/17 , B01J2523/305 , B01J2523/41 , B01J2523/51 , B01J2523/53 , B01J2523/54 , B01J2523/64 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/14 , B01J2523/22 , B01J2523/55 , B01J2523/72 , B01J2523/11 , B01J2523/67 , B01J2523/13 , B01J2523/3706 , B01J2523/27 , B01J2523/31 , B01J2523/48 , C07C255/08
摘要： A catalyst for synthesizing acrylonitrile that enables acrylonitrile to be synthesized at high yield, and a process for producing acrylonitrile using that catalyst, are provided. A catalyst for synthesizing acrylonitrile is used having a composition represented by FeaSbbCcDdTeeFfXxYyZzOg(SiO2)h. In the formula, component C represents at least one element selected from the group consisting of Cu, Ni and Co, component D from the group consisting of Mo, W and V, component F from the group consisting of P and B, component X from the group consisting of Sn, Ti, Zr, Nb, Ta, Cr, Ru, Pd, Ag, Al, Ga, In, Tl, Ge, As, Bi, La, Ce, Pr, Nd and Sm, component Y from the group consisting of Mg, Ca, Sr, Ba, Mn, Zn and Pb, and component Z from the group consisting of Li, Na, K, Rb and Cs, and SiO2 represents silica, when a=10, b=5 to 60, c=0.1 to 8.0, d=0.1 to 4.0, e=0.1 to 5.0, f=1.3 to 5.0, x=0 to 5, y=0 to 5, z=0 to 2, h=10 to 200 and g is the atomic ratio of oxygen required to satisfy the valence of each of the elements excluding silicon, and f/d=1 to 5.
摘要翻译：提供了使丙烯腈以高收率合成的丙烯腈合成催化剂，以及使用该催化剂制造丙烯腈的方法。使用具有由FeaSbbCcDdTeeFfXxYyZzOg（SiO 2）h表示的组成的合成丙烯腈的催化剂。在该式中，组分C表示选自Cu，Ni和Co中的至少一种元素，来自Mo，W和V的组分D，来自P和B的组分F，来自由Sn，Ti，Zr，Nb，Ta，Cr，Ru，Pd，Ag，Al，Ga，In，Tl，Ge，As，Bi，La，Ce，Pr，Nd和Sm组成的组，由Li，Na，K，Rb和Cs组成的组中的Mg，Ca，Sr，Ba，Mn，Zn和Pb以及组分Z组成的组，SiO 2表示二氧化硅，当a = 10时，b = 5〜60 ，c = 0.1〜8.0，d = 0.1〜4.0，e = 0.1〜5.0，f = 1.3〜5.0，x = 0〜5，y = 0〜5，z = 0〜2，h = 10〜200，g 是满足除硅以外的各元素的价数所需的氧的原子比，f / d = 1〜5。

3. 发明申请

US20090221843A1 CATALYST FOR PRODUCING ACRYLONITRILE AND PROCESS FOR PRODUCING ACRYLONITRILE 有权
标题翻译：用于生产丙烯腈的催化剂和生产丙烯腈的方法
公开(公告)号：US20090221843A1
公开(公告)日：2009-09-03
申请号：US12393494
申请日：2009-02-26
申请人： Hirokazu Watanabe , Motoo Yanagita , Kenichi Miyaki
发明人： Hirokazu Watanabe , Motoo Yanagita , Kenichi Miyaki
IPC分类号： C07C253/26 , B01J21/08
CPC分类号： B01J23/8898 , B01J23/002 , B01J23/8885 , B01J23/8993 , B01J27/192 , B01J37/08 , B01J2523/00 , C07C253/26 , Y02P20/52 , B01J2523/14 , B01J2523/27 , B01J2523/54 , B01J2523/56 , B01J2523/68 , B01J2523/69 , B01J2523/827 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/22 , B01J2523/3712 , B01J2523/67 , B01J2523/305 , B01J2523/3706 , B01J2523/44 , B01J2523/51 , B01J2523/24 , B01J2523/3725 , B01J2523/55 , B01J2523/3737 , B01J2523/64 , B01J2523/72 , B01J2523/36 , B01J2523/41 , B01J2523/32 , B01J2523/74 , B01J2523/3718 , B01J2523/42 , C07C255/08
摘要： A catalyst for producing acrylonitrile capable of maintaining a high yield of acrylonitrile for a long time is provided. The catalyst has a composition represented by MoaBibFecWdRbeAfBgChDiOj(SiO2)k, wherein A is Ni, Mg, Ca, Sr, Ba, Mn, Co, Cu, Zn, Cd or mixture thereof; B is Al, Cr, Ga, Y, In, La, Ce, Pr, Nd, Sm or mixture thereof; C is Ti, Zr, V, Nb, Ta, Ge, Sn, Pb, Sb, P, B, Te or mixture thereof; D is Ru, Rh, Pd, Re, Os, Ir, Pt, Ag or mixture thereof; SiO2 is silica, when a is 10, b is 0.1 to 1.5, c is 0.5 to 3.0, d is 0.01 to 2.0, e is 0.02 to 1.0, fis 2.0 to 9.0, g isO to 5, his 0 to 3, i isO to 2, k is 10 to 200; and j is the atomic ratio of oxygen determined by the valence of other elements (excluding silicon); and (a×2+d×2)/(b×3+c×3+e×1+f×2+g×3) is 0.90 to 1.00.
摘要翻译：提供了能够长时间保持高产率的丙烯腈生产丙烯腈的催化剂。催化剂具有由MoaBibFecWdRbeAfBgChDiOj（SiO 2）k表示的组成，其中A为Ni，Mg，Ca，Sr，Ba，Mn，Co，Cu，Zn，Cd或其混合物; B是Al，Cr，Ga，Y，In，La，Ce，Pr，Nd，Sm或其混合物; C是Ti，Zr，V，Nb，Ta，Ge，Sn，Pb，Sb，P，B，Te或其混合物; D是Ru，Rh，Pd，Re，Os，Ir，Pt，Ag或其混合物; SiO 2是二氧化硅，当a为10时，b为0.1〜1.5，c为0.5〜3.0，d为0.01〜2.0，e为0.02〜1.0，f为2.0〜9.0，g为0〜5，0〜3，i为至2，k为10〜200; 并且j是由其他元素（不包括硅）的化合价定义的氧的原子比; 和（ax2 + dx2）/（bx3 + cx3 + ex1 + fx2 + gx3）为0.90〜1.00。

4. 发明授权

US08034737B2 Catalyst for producing acrylonitrile and process for producing acrylonitrile 有权
标题翻译：用于生产丙烯腈的催化剂和生产丙烯腈的方法
公开(公告)号：US08034737B2
公开(公告)日：2011-10-11
申请号：US12393494
申请日：2009-02-26
申请人： Hirokazu Watanabe , Motoo Yanagita , Kenichi Miyaki
发明人： Hirokazu Watanabe , Motoo Yanagita , Kenichi Miyaki
IPC分类号： B01J21/08
CPC分类号： B01J23/8898 , B01J23/002 , B01J23/8885 , B01J23/8993 , B01J27/192 , B01J37/08 , B01J2523/00 , C07C253/26 , Y02P20/52 , B01J2523/14 , B01J2523/27 , B01J2523/54 , B01J2523/56 , B01J2523/68 , B01J2523/69 , B01J2523/827 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/22 , B01J2523/3712 , B01J2523/67 , B01J2523/305 , B01J2523/3706 , B01J2523/44 , B01J2523/51 , B01J2523/24 , B01J2523/3725 , B01J2523/55 , B01J2523/3737 , B01J2523/64 , B01J2523/72 , B01J2523/36 , B01J2523/41 , B01J2523/32 , B01J2523/74 , B01J2523/3718 , B01J2523/42 , C07C255/08
摘要： A catalyst for producing acrylonitrile capable of maintaining a high yield of acrylonitrile for a long time is provided. The catalyst has a composition represented by MoaBibFecWdRbeAfBgChDiOj(SiO2)k, wherein A is Ni, Mg, Ca, Sr, Ba, Mn, Co, Cu, Zn, Cd or mixture thereof; B is Al, Cr, Ga, Y, In, La, Ce, Pr, Nd, Sm or mixture thereof; C is Ti, Zr, V, Nb, Ta, Ge, Sn, Pb, Sb, P, B, Te or mixture thereof; D is Ru, Rh, Pd, Re, Os, Ir, Pt, Ag or mixture thereof; SiO2 is silica, when a is 10, b is 0.1 to 1.5, c is 0.5 to 3.0, d is 0.01 to 2.0, e is 0.02 to 1.0, f is 2.0 to 9.0, g is 0 to 5, h is 0 to 3, i is 0 to 2, k is 10 to 200; and j is the atomic ratio of oxygen determined by the valence of other elements (excluding silicon); and (a×2+d×2)/(b×3+c×3+e×1+f×2+g×3) is 0.90 to 1.00.
摘要翻译：提供了能够长时间保持高产率的丙烯腈生产丙烯腈的催化剂。催化剂具有由MoaBibFecWdRbeAfBgChDiOj（SiO 2）k表示的组成，其中A为Ni，Mg，Ca，Sr，Ba，Mn，Co，Cu，Zn，Cd或其混合物; B是Al，Cr，Ga，Y，In，La，Ce，Pr，Nd，Sm或其混合物; C是Ti，Zr，V，Nb，Ta，Ge，Sn，Pb，Sb，P，B，Te或其混合物; D是Ru，Rh，Pd，Re，Os，Ir，Pt，Ag或其混合物; SiO2为二氧化硅，a为10时，b为0.1〜1.5，c为0.5〜3.0，d为0.01〜2.0，e为0.02〜1.0，f为2.0〜9.0，g为0〜5，h为0〜3 i为0〜2，k为10〜200; 并且j是由其他元素（不包括硅）的化合价定义的氧的原子比; 和（a×2 + d×2）/（b×3 + c×3 + e×1 + f×2 + g×3）为0.90〜1.00。

5. 发明授权

US5139988A Iron-antimony-containing metal oxide catalyst composition and process for producing the same 失效
标题翻译：含铁抗氧化金属氧化物催化剂组合物及其制造方法
公开(公告)号：US5139988A
公开(公告)日：1992-08-18
申请号：US761079
申请日：1991-09-17
申请人： Yutaka Sasaki , Hiroshi Utsumi , Kenichi Miyaki
发明人： Yutaka Sasaki , Hiroshi Utsumi , Kenichi Miyaki
IPC分类号： B01J23/85 , B01J23/88 , B01J23/881 , B01J23/887 , B01J27/057 , C01C3/02 , C07B61/00 , C07C253/28 , C07C255/50
CPC分类号： C01C3/0216 , B01J23/881 , B01J23/8876 , B01J23/8877 , C01C3/0241
摘要： A composition which contains as essential components: crystalline iron antimonate and at least one element selected from the group consisting of vanadium, molybdenum, and tungsten; is useful as a catalyst in the oxidation reaction of organic compounds. Also, a process for producing the composition is disclosed.
摘要翻译：作为必要成分的组合物：结晶的锑酸锑和至少一种选自钒，钼和钨的元素; 可用作有机化合物的氧化反应中的催化剂。另外，公开了制造该组合物的方法。

6. 发明申请

US20120196744A1 PROCESS FOR PRODUCING COMPOSITE OXIDE CATALYST 有权
标题翻译：生产复合氧化物催化剂的方法
公开(公告)号：US20120196744A1
公开(公告)日：2012-08-02
申请号：US13500760
申请日：2010-09-10
申请人： Kenichi Miyaki , Motoo Yanagita , Hirokazu Watanabe , Takashi Karasuda
发明人： Kenichi Miyaki , Motoo Yanagita , Hirokazu Watanabe , Takashi Karasuda
IPC分类号： B01J23/843
CPC分类号： B01J35/023 , B01J21/08 , B01J23/002 , B01J23/8435 , B01J23/888 , B01J23/8885 , B01J27/0576 , B01J37/0045 , B01J37/03 , B01J2523/00 , B01J2523/17 , B01J2523/27 , B01J2523/305 , B01J2523/51 , B01J2523/53 , B01J2523/64 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/847 , B01J2523/13 , B01J2523/22 , B01J2523/55 , B01J2523/845 , B01J2523/48 , B01J2523/67 , B01J2523/72
摘要： A process for producing a composite oxide catalyst which includes a step of preparing an aqueous slurry containing at least iron and antimony and composed of a liquid phase and a solid phase, a step of drying the aqueous slurry to obtain a dried material, and a step of calcining the obtained dried material, wherein of the precipitated particles having a particle size of not less than 1 μm but less than 150 μm contained within the aqueous slurry, the proportion of precipitated particles having a particle size of not less than 1 μm but less than 10 μm is within a range from 40 to 90% by volume, and the proportion of precipitated particles having a particle size of not less than 10 μm but less than 150 μm is within a range from 10 to 60% by volume.
摘要翻译：一种复合氧化物催化剂的制造方法，其特征在于，包括至少含有铁和锑，由液相和固相组成的含水浆料的步骤，干燥所述含水浆料以获得干燥材料的工序，煅烧所获得的干燥材料，其中，所述含水浆料中含有粒径为1μm以上且小于150μm的析出粒子，粒径为1μm以上的析出粒子的比例为1μm以下 10μm以上的范围为40〜90体积％，粒径10μm以上且小于150μm的析出粒子的比例在10〜60体积％的范围内。

7. 发明申请

US20090270648A1 FLUIDIZED BED CATALYST FOR PRODUCING ACRYLONITRILE AND PROCESS FOR PRODUCING ACRYLONITRILE 有权
标题翻译：用于生产丙烯腈的流化床催化剂和生产丙烯腈的方法
公开(公告)号：US20090270648A1
公开(公告)日：2009-10-29
申请号：US12446759
申请日：2007-10-23
申请人： Motoo Yanagita , Kenichi Miyaki , Hirokazu Watanabe
发明人： Motoo Yanagita , Kenichi Miyaki , Hirokazu Watanabe
IPC分类号： C07C255/08 , B01J21/08
CPC分类号： B01J23/002 , B01J23/8876 , B01J37/0045 , B01J2523/00 , C07C253/26 , Y02P20/52 , B01J2523/13 , B01J2523/14 , B01J2523/22 , B01J2523/3712 , B01J2523/54 , B01J2523/67 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/847 , B01J2523/15 , B01J2523/37 , B01J2523/72 , B01J2523/845 , B01J2523/27 , B01J2523/30 , B01J2523/3706 , B01J2523/42 , B01J2523/51 , B01J2523/821 , B01J2523/56 , B01J2523/48 , B01J2523/55 , B01J2523/64 , B01J2523/824 , C07C255/08
摘要： A fluidized bed catalyst for producing acrylonitrile capable of maintaining a high yield of acrylonitrile over a long time, and a process for producing acrylonitrile using the catalyst are provided. A fluidized bed catalyst for producing acrylonitrile having a composition represented by a following general formula: MoaBibFecWdNieMgfAgBhCiDjEkFlGmOn(SiO2)p In the formula, A represents Ce and La, B represents Ca, Sr, Ba, Mn, Co, Cu, Zn and Cd, C represents Y, Pr, Nd, Sm, Al, Cr, Ga and In, D represents Ti, Zr, V, Nb, Ta, Ge, Sn, Pb and Sb, E represents Ru, Rh, Pd, Re, Os, Ir, Pt and Ag, F represents P, B and Te, G represents Li, Na, K, Rb, Cs and Tl, SiO2 represents silica, when a=10, b=0.1 to 1.5, c=0.5 to 3, d=0.1 to 1.5, e=0.1 to 8, f=0.1 to 5, g=0.1 to 1.5, h=0 to 8, i=0 to 3, j=0 to 3, k=0 to 3, l=0 to 3, m=0.01 to 2, p=10 to 200 and n is the atomic ratio of oxygen required to satisfy the valence of each of the elements excluding silicon, and (a×2+d×2)/(b×3+c×3+e×2+f×2+g×3+h×2+i×3+m×1)=0.90 to 1.00).
摘要翻译：提供用于生产能够长时间保持高产率丙烯腈的丙烯腈的流化床催化剂，以及使用该催化剂生产丙烯腈的方法。一种用于生产丙烯腈的流化床催化剂，其具有由以下通式表示的组成：MoaBibFecWdNieMgfAgBhCiDjEkFlGmOn（SiO2）p在该式中，A表示Ce和La，B表示Ca，Sr，Ba，Mn，Co，Cu，Zn和Cd， C表示Y，Pr，Nd，Sm，Al，Cr，Ga和In，D表示Ti，Zr，V，Nb，Ta，Ge，Sn，Pb和Sb，E表示Ru，Rh，Pd，Re， Ir，Pt和Ag，F表示P，B和Te，G表示Li，Na，K，Rb，Cs和T1，当a = 10时，SiO2表示二氧化硅，b = 0.1〜1.5，c = 0.5〜3，d = 0.1〜1.5，e = 0.1〜8，f = 0.1〜5，g = 0.1〜1.5，h = 0〜8，i = 0〜3，j = 0〜3，k = 0〜3，l = 0 至3，m = 0.01〜2，p = 10〜200，n为满足除硅以外的各元素的价数所需的氧的原子比，（ax2 + dx2）/（bx3 + cx3 + ex2 + fx2 + gx3 + hx2 + ix3 + mx1）= 0.90〜1.00）。

8. 发明授权

US06653496B1 Method for producing acrylonitrile, catalyst for use therein and method for preparing the same 有权
标题翻译：制备丙烯腈的方法，其中使用的催化剂及其制备方法
公开(公告)号：US06653496B1
公开(公告)日：2003-11-25
申请号：US10110061
申请日：2002-04-08
申请人： Kunio Mori , Yutaka Sasaki , Kenichi Miyaki , Hirokazu Watanabe
发明人： Kunio Mori , Yutaka Sasaki , Kenichi Miyaki , Hirokazu Watanabe
IPC分类号： C07C25300
CPC分类号： C07C253/26 , B01J21/08 , B01J23/002 , B01J23/04 , B01J23/18 , B01J23/31 , B01J23/745 , B01J23/8435 , B01J23/8876 , B01J23/8878 , B01J27/192 , B01J35/0006 , B01J37/0045 , B01J2523/00 , Y02P20/52 , B01J2523/13 , B01J2523/305 , B01J2523/3712 , B01J2523/41 , B01J2523/51 , B01J2523/53 , B01J2523/54 , B01J2523/67 , B01J2523/68 , B01J2523/842 , B01J2523/847 , B01J2523/22 , B01J2523/3718 , B01J2523/3737 , B01J2523/55 , B01J2523/64 , B01J2523/27 , B01J2523/3706 , B01J2523/42 , B01J2523/31 , B01J2523/56 , B01J2523/3725 , B01J2523/48 , B01J2523/845 , B01J2523/15 , B01J2523/821 , B01J2523/14 , B01J2523/72 , B01J2523/824 , B01J2523/33 , B01J2523/69 , C07C255/08
摘要： For the production of acrylonitrile by ammoxidation of propylene, there is provided a process capable of giving a high yield and maintaining such an effect for a long period of time. In producing acrylonitrile by ammoxidation of propylene, a fluidized bed catalyst is used and the reaction is carried out while appropriately adding a molybdenum-containing material, wherein the fluidized bed catalyst, in which iron antimonate exists as a crystal phase, contains molybdenum, bismuth, iron, potassium, an M component, an N component and silica as essential components, and has a number of Mo/Me of from 0.8 to 1, wherein the Mo/Me is a number obtained by dividing the product 20 of a valence number of molybdenum as molybdic acid and an atomic ratio of molybdenum by the sum of respective products of respective valence numbers and atomic ratios of respective metal molybdate-producible metal elements other than iron antimonate, that is, bismuth, iron, potassium, the M component element, the N component element and a T component element.
摘要翻译：为了通过丙烯的氨氧化生产丙烯腈，提供了能够长期获得高产率并保持这种效果的方法。在通过丙烯氨氧化制备丙烯腈时，使用流化床催化剂，并且反应在适当添加含钼材料的同时进行，其中作为结晶相存在锑酸锑的流化床催化剂含有钼，铋，铁，钾，M成分，N成分和二氧化硅作为必要成分，并且具有0.8至1的Mo / Me数量，其中Mo / Me是通过将钼的价数的钼作为钼酸和钼的原子比除以产物20得到的数各种金属钼酸盐生产金属元素除铁锑以外的价数和原子比，即铋，铁，钾，M成分元素，N成分 ent元素和T分量元素。

9. 发明授权

US06479691B1 Catalyst for producing unsaturated nitrile 有权
标题翻译：用于生产不饱和腈的催化剂
公开(公告)号：US06479691B1
公开(公告)日：2002-11-12
申请号：US09673571
申请日：2000-10-18
申请人： Yutaka Sasaki , Kunio Mori , Yoshimi Nakamura , Takao Shimizu , Yuichi Tagawa , Kenichi Miyaki , Seiichi Kawato
发明人： Yutaka Sasaki , Kunio Mori , Yoshimi Nakamura , Takao Shimizu , Yuichi Tagawa , Kenichi Miyaki , Seiichi Kawato
IPC分类号： C07C25300
CPC分类号： B01J27/192 , B01J23/8876
摘要： A catalyst composition represented by the following empirical formula which is useful in production of unsaturated nitrites by ammoxidation: Mo10BiaFebSbcNidCreFfGgHhKkXxYyOi(SiO2)j wherein F represents at least one element selected from the group consisting of zirconium, lanthanum and cerium, G represents at least one element selected from the group consisting of magnesium, cobalt, manganese and zinc, H represents at least one element selected from the group consisting of vanadium, niobium, tantalum and tungsten, x represents at least one element selected from the group consisting of phosphorus, boron, and tellurium, Y represents at least one element selected from the group consisting of lithium, sodium, rubidium and cesium, the suffixes a-k, x and y represent a ratio of atoms or atomic groups, and a=0.1-3, b=0.3-15, c=0-20, d=3-8, e=0.2-2, f=0.05-1, e/f>1, g=0-5, h=0-3, k=0.1-1, x=0-3, y=0-1, i is the number of oxygen produced by bonding of the above respective components, and j=0-100.
摘要翻译：由以下经验式表示的催化剂组合物，其可用于通过氨氧化反应生产不饱和亚硝酸盐：其中F表示选自锆，镧和铈中的至少一种元素，G表示选自以下的至少一种元素：的镁，钴，锰和锌，H表示选自钒，铌，钽和钨中的至少一种元素，x表示选自磷，硼和碲中的至少一种元素，Y表示选自锂，钠，铷和铯中的至少一种元素，后缀ak，x和y表示原子或原子团的比例，a = 0.1-3，b = 0.3-15，c = 0 -20，d = 3-8，e = 0.2-2，f = 0.05-1，e / f> 1，g = 0-5，h = 0-3，k = 0.1-1，x = 0-3 y = 0-1，i是上述各成分的结合产生的氧数，j = 0〜100。

10. 发明授权

US08034736B2 Catalyst for synthesizing acrylonitrile and process for producing acrylonitrile 有权
标题翻译：用于合成丙烯腈的催化剂和制备丙烯腈的方法
公开(公告)号：US08034736B2
公开(公告)日：2011-10-11
申请号：US12398619
申请日：2009-03-05
申请人： Kenichi Miyaki , Motoo Yanagita , Hirokazu Watanabe , Takashi Karasuda
发明人： Kenichi Miyaki , Motoo Yanagita , Hirokazu Watanabe , Takashi Karasuda
IPC分类号： B01J21/02 , C07C253/18
CPC分类号： C07C253/26 , B01J21/08 , B01J23/002 , B01J23/8877 , B01J23/8878 , B01J23/8885 , B01J23/8898 , B01J27/0576 , B01J27/187 , B01J27/188 , B01J27/19 , B01J37/0045 , B01J2523/00 , Y02P20/52 , B01J2523/17 , B01J2523/305 , B01J2523/41 , B01J2523/51 , B01J2523/53 , B01J2523/54 , B01J2523/64 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/14 , B01J2523/22 , B01J2523/55 , B01J2523/72 , B01J2523/11 , B01J2523/67 , B01J2523/13 , B01J2523/3706 , B01J2523/27 , B01J2523/31 , B01J2523/48 , C07C255/08
摘要： A catalyst for synthesizing acrylonitrile that enables acrylonitrile to be synthesized at high yield, and a process for producing acrylonitrile using that catalyst, are provided. A catalyst for synthesizing acrylonitrile is used having a composition represented by FeaSbbCcDdTeeFfXxYyZzOg(SiO2)h. In the formula, component C represents at least one element selected from the group consisting of Cu, Ni and Co, component D from the group consisting of Mo, W and V, component F from the group consisting of P and B, component X from the group consisting of Sn, Ti, Zr, Nb, Ta, Cr, Ru, Pd, Ag, Al, Ga, In, Tl, Ge, As, Bi, La, Ce, Pr, Nd and Sm, component Y from the group consisting of Mg, Ca, Sr, Ba, Mn, Zn and Pb, and component Z from the group consisting of Li, Na, K, Rb and Cs, and SiO2 represents silica, when a=10, b=5 to 60, c=0.1 to 8.0, d=0.1 to 4.0, e=0.1 to 5.0, f=1.3 to 5.0, x=0 to 5, y=0 to 5, z=0 to 2, h=10 to 200 and g is the atomic ratio of oxygen required to satisfy the valence of each of the elements excluding silicon, and f/d=1 to 5.
摘要翻译：提供了使丙烯腈以高收率合成的丙烯腈合成催化剂，以及使用该催化剂制造丙烯腈的方法。使用具有由FeaSbbCcDdTeeFfXxYyZzOg（SiO 2）h表示的组成的合成丙烯腈的催化剂。在该式中，组分C表示选自Cu，Ni和Co中的至少一种元素，来自Mo，W和V的组分D，来自P和B的组分F，来自由Sn，Ti，Zr，Nb，Ta，Cr，Ru，Pd，Ag，Al，Ga，In，Tl，Ge，As，Bi，La，Ce，Pr，Nd和Sm组成的组，由Li，Na，K，Rb和Cs组成的组中的Mg，Ca，Sr，Ba，Mn，Zn和Pb以及组分Z组成的组，SiO 2表示二氧化硅，当a = 10时，b = 5〜60 ，c = 0.1〜8.0，d = 0.1〜4.0，e = 0.1〜5.0，f = 1.3〜5.0，x = 0〜5，y = 0〜5，z = 0〜2，h = 10〜200，g 是满足除硅以外的各元素的价数所需的氧的原子比，f / d = 1〜5。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式