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1. 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。

2. 发明授权

US08212067B2 Method for recovering (meth)acrylonitrile 有权
标题翻译：回收（甲基）丙烯腈的方法
公开(公告)号：US08212067B2
公开(公告)日：2012-07-03
申请号：US12721103
申请日：2010-03-10
申请人： Shigeru Saitou , Takayoshi Miyake
发明人： Shigeru Saitou , Takayoshi Miyake
IPC分类号： C07C253/34
CPC分类号： C07C253/34 , Y02P20/52 , C07C255/08
摘要： An increase in the differential pressure in the distillation tower for the recovery of (meth)acrylonitrile is suppressed, and a stable and efficient operation is performed over a long time. A method for recovering (meth)acrylonitrile from a mixture containing (meth)acrylonitrile, acetonitrile and unsaturated compounds, in which the mixture is introduced into a distillation tower, distillation is performed under the conditions that the overhead liquid of the distillation tower contains (meth)acrylonitrile, acetonitrile is drawn out from the bottom and/or a side stream of the distillation tower, and a liquid containing the unsaturated compounds is drawn out from a site higher in position than the position of drawing acetonitrile.
摘要翻译：用于回收（甲基）丙烯腈的蒸馏塔中的压差的增加被抑制，并且长时间地进行稳定和有效的操作。从含有（甲基）丙烯腈，乙腈和不饱和化合物的混合物中回收（甲基）丙烯腈的方法，其中将混合物引入蒸馏塔中，蒸馏在蒸馏塔的塔顶液体含有（甲基））丙烯腈，乙腈从蒸馏塔的底部和/或侧流中抽出，并且含有不饱和化合物的液体从比抽出乙腈的位置高的位置抽出。

3. 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）。

4. 发明申请

US20130059349A1 METHOD FOR PRODUCING ACRYLAMIDE USING MICROBIAL CATALYST 审中-公开
标题翻译：使用微生物催化剂生产丙烯酰胺的方法
公开(公告)号：US20130059349A1
公开(公告)日：2013-03-07
申请号：US13696193
申请日：2011-05-06
申请人： Kozo Murao , Makoto Kano , Yuji Hirata
发明人： Kozo Murao , Makoto Kano , Yuji Hirata
IPC分类号： C12P13/02 , C12M1/38
CPC分类号： C12P13/02 , C12M21/18 , C12M41/22 , C12Y402/01084
摘要： The present invention provides a more efficient method for producing acrylamide from acrylonitrile by the action of a microbially-derived enzyme, nitrile hydratase. More specifically, the present invention provides a method for producing acrylamide from acrylonitrile using a biocatalyst having nitrile hydratase, which comprises the step of keeping acrylonitrile while cooling to less than 30° C. Moreover, the present invention also provides an apparatus for producing acrylamide from acrylonitrile using a biocatalyst having nitrile hydratase.
摘要翻译：本发明提供了通过微生物来源的酶腈水合酶的作用从丙烯腈生产丙烯酰胺的更有效的方法。更具体地，本发明提供了一种使用具有腈水合酶的生物催化剂从丙烯腈制备丙烯酰胺的方法，其包括在冷却至低于30℃时保持丙烯腈的步骤。此外，本发明还提供了一种从丙烯腈使用具有腈水合酶的生物催化剂。

5. 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。

6. 发明授权

US07749739B2 Process for producing amide compound using microbial catalyst 有权
标题翻译：使用微生物催化剂生产酰胺化合物的方法
公开(公告)号：US07749739B2
公开(公告)日：2010-07-06
申请号：US10450532
申请日：2001-12-19
申请人： Kozo Murao , Katsuo Ishii
发明人： Kozo Murao , Katsuo Ishii
IPC分类号： C12P13/02
CPC分类号： C12P17/12 , C12P13/02
摘要： This invention relates to a process for producing an amide compound from a nitrile compound using a microbial catalyst, wherein a microbial cell having nitrile hydratase activity of 50 U or higher per mg of dry cell at a reaction temperature of 10° C. is brought into contact with a nitrile compound in an aqueous medium without being immobilized. This method utilizes a microbial cell that exhibits high nitrile hydratase activity in the reaction without being entrap-immobilized. Thus, an amide compound can be effectively produced from a nitrile compound without problems of decreased reaction speed or lowered amount produced per unit cell amount, which are caused by entrap-immobilization. Accordingly, an amide compound can be produced within a very short period of time in the case of a batch reaction and with a very small-scale facility in the case of a continuous reaction.
摘要翻译：本发明涉及一种使用微生物催化剂从腈化合物制备酰胺化合物的方法，其中将在10℃的反应温度下每毫克干细胞的腈水合酶活性为50U或更高的微生物细胞进入在水性介质中与腈化合物接触而不固定。该方法利用在反应中表现出高腈水合酶活性的微生物细胞，而不被夹带固定。因此，可以从腈化合物有效地制备酰胺化合物，而不会由于捕获固定而引起的反应速度降低或每单位电池量产生的量降低的问题。因此，在间歇反应的情况下，在连续反应的情况下，能够在非常短的时间内生成酰胺化合物。

7. 发明申请

US20080053916A1 Method For Coagulating And Dewatering Sludge With Use Of Polymer Coagulant And Method For Coagulating And Percipitating Waste Water With Use Of Polymer Coagulant 审中-公开
标题翻译：使用聚合物凝结剂凝结和脱水污泥的方法和使用聚合物凝结剂凝结和渗透废水的方法
公开(公告)号：US20080053916A1
公开(公告)日：2008-03-06
申请号：US11720002
申请日：2005-11-24
申请人： Masaru Taki , Toshiaki Komido , Hideaki Onishi , Masao Matsushita
发明人： Masaru Taki , Toshiaki Komido , Hideaki Onishi , Masao Matsushita
IPC分类号： C02F1/52
CPC分类号： C02F11/14 , C02F1/001 , C02F1/56 , C02F2209/001 , C02F2209/44 , C02F2301/08
摘要： Using a continuous dissolving and feeding device equipped with two or more storage tanks for storing two or more kinds of powdery polymer coagulants individually feeders which are able to control feed rate, connected to the storage tanks, a mixing tank equipped with a feed water pump, and a filtering member, the powdery polymer coagulants stored in the storage tanks are fed to the mixing tank via the feeders; a dispersing solution is prepared by mixing the powdery polymer coagulants with water in the mixing tank; the dispersing solution is passed through the filtering member to prepare an aqueous coagulant solution; and the aqueous coagulant solution is added to sludge or waste water.
摘要翻译：使用装备有两个或更多个储罐的连续溶解和进料装置，用于储存两种或多种能够控制进料速率的粉末聚合物凝结剂，其连接到储罐，配备有给水泵的混合罐，和过滤构件，储存在储罐中的粉状聚合物凝结剂通过进料器供给到混合罐; 通过将粉末聚合物凝结剂与混合罐中的水混合来制备分散溶液; 分散溶液通过过滤构件以制备含水凝结剂溶液; 并将含水凝结剂溶液加入到污泥或废水中。

8. 发明申请

US20070027294A1 Process for producing high-quality acrylamide polymer with enzyme 审中-公开
标题翻译：用酶生产高品质丙烯酰胺聚合物的方法
公开(公告)号：US20070027294A1
公开(公告)日：2007-02-01
申请号：US10552464
申请日：2004-04-02
申请人： Kozo Murao , Katsuo Ishii , Makoto Kano , Hiroyasu Banba
发明人： Kozo Murao , Katsuo Ishii , Makoto Kano , Hiroyasu Banba
IPC分类号： C08G69/08
CPC分类号： C12P13/02
摘要： The object of the present invention is to obtain a highly soluble and colorless acrylamide polymer having a high molecular weight. A method for producing such acrylamide polymer involves comprises steps of: hydrating acrylonitrile containing oxazole at a concentration of 5 mg/kg or less and hydrogen cyanide at a concentration of 1 mg/kg or less by an enzymatic method to yield acrylamide; andt polymerizing monomers containing acrylamide.
摘要翻译：本发明的目的是获得具有高分子量的高度可溶性和无色的丙烯酰胺聚合物。制备这种丙烯酰胺聚合物的方法包括以下步骤：通过酶法将含有浓度为5mg / kg或更低的含丙烯腈的恶唑和浓度为1mg / kg或更低的氰化氢水合，得到丙烯酰胺; 并将含有丙烯酰胺的单体聚合。

9. 发明授权

US08445586B2 Process for producing N-vinylamide polymer 有权
标题翻译：制备N-乙烯基酰胺聚合物的方法
公开(公告)号：US08445586B2
公开(公告)日：2013-05-21
申请号：US13060936
申请日：2009-06-29
申请人： Koji Shimizu
发明人： Koji Shimizu
IPC分类号： C08F2/46 , C08K3/16 , C08K3/10 , C08K3/00
CPC分类号： C08F2/44 , C08F26/02
摘要： The present invention provides a process for producing an N-vinylamide polymer in an efficient manner by an aqueous solution polymerization method in which a gel-like polymer having an excellent handling property can be produced, and a polymerization time can be shortened. The process for producing an N-vinylamide polymer by subjecting a monomer component comprising N-vinylamide to aqueous solution polymerization according to the present invention comprises the step of polymerizing the monomer component comprising N-vinylamide in the presence of an inorganic salt, which inorganic salt is present in an amount of not less than 7% by mass based on water in a uniform aqueous solution comprising the monomer component at a concentration not more than a saturated solution concentration thereof as measured at a polymerization initiation temperature.
摘要翻译：本发明提供了一种通过水溶液聚合法有效地制备N-乙烯基酰胺聚合物的方法，其中可以制备具有优异处理性能的凝胶状聚合物，并且可以缩短聚合时间。通过使包含N-乙烯基酰胺的单体组分经由本发明的水溶液聚合制备N-乙烯基酰胺聚合物的方法包括在无机盐存在下使包含N-乙烯基酰胺的单体组分聚合的步骤，该无机盐相对于在聚合开始温度下测定的浓度为其饱和溶液浓度以下的均匀的包含单体成分的水溶液，水的含量为7质量％以上。

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。

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