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    • 1. 发明申请
    • CONTINUOUS PROCESS FOR THE CARBONYLATION OF ETHYLENE
    • 乙烯羰基化的连续方法
    • US20120277474A1
    • 2012-11-01
    • US13515585
    • 2010-12-15
    • Eastham Graham RonaldNeil Tindale
    • Eastham Graham RonaldNeil Tindale
    • C07C45/49C07C47/06
    • C07C67/38C07C69/24
    • A continuous process for carbonylation of ethylene in a liquid phase using carbon monoxide, a co-reactant and a suitable catalyst system, including: (i) forming a liquid phase comprising the co-reactant and a suitable catalyst system obtainable by combining: (a) a group VIII metal/compound; (b) a ligand of general formula (I)  and c) optionally, a source of anions; wherein Q1 is optionally phosphorous; (ii) forming a gaseous phase in contact with the liquid phase by providing at least an ethylene gas input feed stream and a carbon monoxide gas input feed stream wherein the ethylene:CO molar ratio entering the liquid phase from the input feed streams is greater than 2:1; (iii) reacting ethylene with carbon monoxide in the presence of the co-reactant, and of the suitable catalyst system in the liquid phase; wherein the ethylene:CO gas molar ratio in the gaseous phase is between 20:1 and 1000:1 or wherein the molar ratio of ethylene:CO in the liquid phase is greater than 10:1.
    • 一种使用一氧化碳,共反应物和合适的催化剂体系在液相中羰基化乙烯的连续方法,包括:(i)形成包含共反应物的液相和合适的催化剂体系,所述催化剂体系可通过以下方式获得:(a )VIII族金属/化合物; (b)通式(I)的配体和c)任选的阴离子源; 其中Q1是任选的磷; (ii)通过提供至少一种乙烯气体输入进料流和一氧化碳气体输入进料流形成与液相接触的气相,其中从输入进料流进入液相的乙烯/ CO摩尔比大于 2:1; (iii)在共反应物和液相中合适的催化剂体系存在下使乙烯与一氧化碳反应; 其中所述气相中的乙烯:CO气体摩尔比为20:1至1000:1,或者其中液相中乙烯:CO的摩尔比大于10:1。
    • 2. 发明授权
    • Continuous process for the carbonylation of ethylene
    • 乙烯羰基化的连续工艺
    • US08785678B2
    • 2014-07-22
    • US13515585
    • 2010-12-15
    • Eastham Graham RonaldNeil Tindale
    • Eastham Graham RonaldNeil Tindale
    • C07C67/38
    • C07C67/38C07C69/24
    • A continuous process for carbonylation of ethylene in a liquid phase using carbon monoxide, a co-reactant and a suitable catalyst system, including: (i) forming a liquid phase comprising the co-reactant and a suitable catalyst system obtainable by combining: (a) a group VIII metal/compound; (b) a ligand of general formula (I) and c) optionally, a source of anions; wherein Q1 is optionally phosphorous; (ii) forming a gaseous phase in contact with the liquid phase by providing at least an ethylene gas input feed stream and a carbon monoxide gas input feed stream wherein the ethylene:CO molar ratio entering the liquid phase from the input feed streams is greater than 2:1; (iii) reacting ethylene with carbon monoxide in the presence of the co-reactant, and of the suitable catalyst system in the liquid phase; wherein the ethylene:CO gas molar ratio in the gaseous phase is between 20:1 and 1000:1 or wherein the molar ratio of ethylene:CO in the liquid phase is greater than 10:1.
    • 一种使用一氧化碳,共反应物和合适的催化剂体系在液相中羰基化乙烯的连续方法,包括:(i)形成包含共反应物的液相和合适的催化剂体系,所述催化剂体系可通过以下方式获得:(a )VIII族金属/化合物; (b)通式(I)的配体和c)任选的阴离子源; 其中Q1是任选的磷; (ii)通过提供至少一种乙烯气体输入进料流和一氧化碳气体输入进料流形成与液相接触的气相,其中从输入进料流进入液相的乙烯/ CO摩尔比大于 2:1; (iii)在共反应物和液相中合适的催化剂体系存在下使乙烯与一氧化碳反应; 其中所述气相中的乙烯:CO气体摩尔比为20:1至1000:1,或者其中液相中乙烯:CO的摩尔比大于10:1。
    • 3. 发明申请
    • Catalyst System
    • 催化剂体系
    • US20090216041A1
    • 2009-08-27
    • US11990272
    • 2006-08-04
    • Graham Ronald EasthamNeil Tindale
    • Graham Ronald EasthamNeil Tindale
    • C07C67/38
    • B01J31/2409C07C67/38C07C69/24
    • A continuous carbonylation process for high turnover carbonylation, and a carbonylation reaction medium and product stream thereof. The process comprises carbonylating an ethlenically unsaturated compound with carbon monoxide in the presence of a source of hydroxyl groups and a catalyst system. The catalyst system comprising: (a) a bidentate phosphine, arsine or stibine ligand; and (b) a catalytic metal selected from a group VIB or group VIIIB metal or a compound thereof. The catalytically active concentration of said catalytic metal, measured as the ACCF (product Kg·hr−1·Dm−3), is maintained at less than 0.5.
    • 用于高周转羰基化的连续羰基化方法,以及羰基化反应介质及其产物流。 该方法包括在羟基源和催化剂体系存在的情况下将一种不饱和化合物与一氧化碳进行羰基化。 催化剂体系包括:(a)二齿膦,胂或锑配体; 和(b)选自VIB族或VIIIB族金属的催化剂金属或其化合物。 以ACCF(产品Kg.hr-1.Dm-3)测量的所述催化金属的催化活性浓度保持在小于0.5。
    • 10. 发明授权
    • Catalyst system
    • 催化剂体系
    • US08604236B2
    • 2013-12-10
    • US11990272
    • 2006-08-04
    • Ronald Graham EasthamNeil Tindale
    • Ronald Graham EasthamNeil Tindale
    • C07C67/38
    • B01J31/2409C07C67/38C07C69/24
    • A continuous carbonylation process for high turnover carbonylation, and a carbonylation reaction medium and product stream thereof. The process comprises carbonylating an ethlenically unsaturated compound with carbon monoxide in the presence of a source of hydroxyl groups and a catalyst system. The catalyst system comprising: (a) a bidentate phosphine, arsine or stibine ligand; and (b) a catalytic metal selected from a group VIB or group VIIIB metal or a compound thereof. The catalytically active concentration of said catalytic metal, measured as the ACCF (product Kg·hr−1·Dm−3), is maintained at less than 0.5.
    • 用于高周转羰基化的连续羰基化方法,以及羰基化反应介质及其产物流。 该方法包括在羟基源和催化剂体系存在的情况下将一种不饱和化合物与一氧化碳进行羰基化。 催化剂体系包括:(a)二齿膦,胂或锑配体; 和(b)选自VIB族或VIIIB族金属的催化剂金属或其化合物。 以ACCF(产品Kg·hr-1·Dm-3)测量的所述催化金属的催化活性浓度保持在小于0.5。