-
公开(公告)号：US20160184807A1
公开(公告)日：2016-06-30
申请号：US14959469
申请日：2015-12-04
发明人： Xin Wen , Ge Luo , Xinlei Jin , Chunhua Qin , Tonghao Wu , Yan Zhuang , Jianxue Ma , Xiaodong Chu , Jinhua Ji
IPC分类号： B01J27/199 , B01J37/02 , B01J37/08
CPC分类号： B01J27/199 , B01J35/023 , B01J37/0018 , B01J37/0045 , C07C51/252 , C07C57/04
摘要： Disclosed is a method for preparing a heteropolyacid salt catalyst, comprising dissolving the lead compounds for each element to prepare a suspension and dispersion slurry of catalyst precursor, which comprises all of the catalyst components; drying the catalyst precursor, mixing them with an organic compound, molding, and calcining to produce the catalyst.
摘要翻译： 公开了一种制备杂多酸盐催化剂的方法，包括将每种元素的铅化合物溶解以制备包含所有催化剂组分的催化剂前体的悬浮和分散浆料; 干燥催化剂前体，将其与有机化合物混合，模塑和煅烧以制备催化剂。
-
公开(公告)号：US11325109B2
公开(公告)日：2022-05-10
申请号：US14959469
申请日：2015-12-04
发明人： Xin Wen , Ge Luo , Xinlei Jin , Chunhua Qin , Tonghao Wu , Yan Zhuang , Jianxue Ma , Xiaodong Chu , Jinhua Ji
IPC分类号： B01J37/02 , B01J27/199 , C07C51/25 , B01J37/00 , B01J35/02
摘要： Disclosed is a method for preparing a heteropolyacid salt catalyst, comprising dissolving the lead compounds for each element to prepare a suspension and dispersion slurry of catalyst precursor, which comprises all of the catalyst components; drying the catalyst precursor, mixing them with an organic compound, molding, and calcining to produce the catalyst.
-
公开(公告)号：US09314772B2
公开(公告)日：2016-04-19
申请号：US14086368
申请日：2013-11-21
发明人： Xin Wen , Ge Luo , Xinlei Jin , Tonghao Wu , Yan Zhuang , Xiaodong Chu , Jinghua Ji
IPC分类号： B01J23/00 , B01J37/03 , B01J27/199 , B01J37/00
CPC分类号： B01J23/002 , B01J27/199 , B01J37/0009 , B01J37/038 , B01J2523/00 , B01J2523/13 , B01J2523/17 , B01J2523/51 , B01J2523/55 , B01J2523/68 , B01J2523/842 , B01J2523/847 , B01J2523/72
摘要： Disclosed are a catalyst and preparation method and use thereof. The catalyst has a constitution represented as the formula below, wherein, D represents at least one element selected from the group consisting of copper, magnesium, manganese, stibium and zinc; E represents at least one element selected from the group consisting of tungsten, silicon, nickel, palladium, ferrum and plumbum; Z is selected from the group consisting of SiC, MoO3, WO3, TiO2 and ZrO2; y/x=11.1-50:100; a=0.1-3; b=0.01-5; c=0.01-5; d=0.01-3; e=0.01-2; f is the proportion of oxygen atom balancing the valence. The method comprises: (i) formulating Solution A with molybdenum, phosphorus, and vanadium compounds; formulating Solution B with dissolve potassium compound and a D-containing compound; formulating Solution C with an E-containing compound; (ii) mix Solutions A, B and C under a temperature of −5-10° C.; (iii) pre-calcination (iv) adding graphite powder and the diluting heat-conductive agent, wherein the weight ratio between the diluting heat-conductive agent and the catalyst precursor (y/x) is 11.1-50%; and (v) calcination. x(Mo12PaKbVcDdEeOf)/yZ
摘要翻译： 公开了催化剂及其制备方法和用途。 催化剂具有如下式所示的结构，其中，D表示选自铜，镁，锰，锑和锌中的至少一种元素; E表示选自钨，硅，镍，钯，铁和铅的至少一种元素; Z选自SiC，MoO 3，WO 3，TiO 2和ZrO 2; y / x = 11.1-50：100; a = 0.1-3; b = 0.01-5; c = 0.01-5; d = 0.01-3; e = 0.01-2; f是平衡价态的氧原子的比例。 该方法包括：（i）用钼，磷和钒化合物配制溶液A; 用溶解的钾化合物和含D化合物配制溶液B; 用含E化合物配制溶液C; （ii）在5-10℃的温度下混合溶液A，B和C. （iii）预煅烧（iv）添加石墨粉末和稀释导热剂，其中稀释导热剂和催化剂前体之间的重量比（y / x）为11.1-50％; 和（v）煅烧。 x（Mo12PaKbVcDdEef）/ yZ
-
公开(公告)号：US20140141964A1
公开(公告)日：2014-05-22
申请号：US14086368
申请日：2013-11-21
发明人： Xin Wen , Ge Luo , Xinlei Jin , Tonghao Wu , Yan Zhuang , Xiaodong Chu , Jinghua Ji
IPC分类号： B01J27/224
CPC分类号： B01J23/002 , B01J27/199 , B01J37/0009 , B01J37/038 , B01J2523/00 , B01J2523/13 , B01J2523/17 , B01J2523/51 , B01J2523/55 , B01J2523/68 , B01J2523/842 , B01J2523/847 , B01J2523/72
摘要： Disclosed are a catalyst and preparation method and use thereof. The catalyst has a constitution represented as the formula below, wherein, D represents at least one element selected from the group consisting of copper, magnesium, manganese, stibium and zinc; E represents at least one element selected from the group consisting of tungsten, silicon, nickel, palladium, ferrum and plumbum; Z is selected from the group consisting of SiC, MoO3, WO3, TiO2 and ZrO2; y/x=11.1-50:100; a=0.1-3; b=0.01-5; c=0.01-5; d=0.01-3; e=0.01-2; f is the proportion of oxygen atom balancing the valence. The method comprises: (i) formulating Solution A with molybdenum, phosphorus, and vanadium compounds; formulating Solution B with dissolve potassium compound and a D-containing compound; formulating Solution C with an E-containing compound; (ii) mix Solutions A, B and C under a temperature of −5-10° C.; (iii) pre-calcination (iv) adding graphite powder and the diluting heat-conductive agent, wherein the weight ratio between the diluting heat-conductive agent and the catalyst precursor (y/x) is 11.1-50%; and (v) calcination. x(Mo12PaKbVcDdEeOf)/yZ
摘要翻译： 公开了催化剂及其制备方法和用途。 催化剂具有如下式所示的结构，其中，D表示选自铜，镁，锰，锑和锌中的至少一种元素; E表示选自钨，硅，镍，钯，铁和铅的至少一种元素; Z选自SiC，MoO 3，WO 3，TiO 2和ZrO 2; y / x = 11.1-50：100; a = 0.1-3; b = 0.01-5; c = 0.01-5; d = 0.01-3; e = 0.01-2; f是平衡价态的氧原子的比例。 该方法包括：（i）用钼，磷和钒化合物配制溶液A; 用溶解的钾化合物和含D化合物配制溶液B; 用含E化合物配制溶液C; （ii）在5-10℃的温度下混合溶液A，B和C. （iii）预煅烧（iv）添加石墨粉末和稀释导热剂，其中稀释导热剂和催化剂前体之间的重量比（y / x）为11.1-50％; 和（v）煅烧。 x（Mo12PaKbVcDdEef）/ yZ
-
-
-
搜索结果
4 条记录 (耗时 0.017 秒)