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公开(公告)号：US09670131B2
公开(公告)日：2017-06-06
申请号：US15111050
申请日：2015-02-04
Applicant: SABIC Global Technologies B.V.
IPC: C07C68/02 , B01J19/24 , B01J8/02 , C01B31/28 , B01J8/06 , B01J8/04 , B01J19/02 , B01J35/00 , B01J21/18 , B01J27/224 , B01J33/00 , B01J35/06
CPC classification number: C07C68/02 , B01J8/02 , B01J8/0292 , B01J8/0496 , B01J8/067 , B01J19/02 , B01J19/2415 , B01J21/18 , B01J27/224 , B01J33/00 , B01J35/0006 , B01J35/06 , B01J2208/00805 , B01J2208/0084 , B01J2219/0218 , B01J2219/0236 , B01J2219/0263 , B01J2219/0286 , B01J2219/029 , C01B32/80 , C07C69/96
Abstract: In an embodiment, a method of producing carbonate can comprise: reacting a feed comprising carbon monoxide and chlorine in a tube of a reactor to produce a product composition comprising phosgene, wherein the tube has a particulate catalyst contained therein, wherein a thermally conductive material separate from the tube contacts at least a portion of the particulate catalyst, and wherein carbon tetrachloride is present in the product composition in an amount of 0 to 10 ppm by volume based on the volume of the phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate.
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公开(公告)号：US09695106B2
公开(公告)日：2017-07-04
申请号：US15104573
申请日：2015-02-04
Applicant: SABIC Global Technologies B.V.
IPC: C07C68/02 , C01B31/28 , B01J8/00 , F28F1/38 , F28F1/40 , B01J19/00 , B01J8/06 , B01J8/02 , B01J8/04 , F28F13/08 , F28F1/02 , F28F1/08 , F28F1/10 , F28F1/24 , F28F1/34 , B01J19/24 , F28F1/42 , F28F1/16
CPC classification number: C07C68/02 , B01J8/0285 , B01J8/0438 , B01J8/0442 , B01J8/067 , B01J19/245 , B01J2208/00185 , B01J2208/00194 , B01J2208/00221 , B01J2208/00238 , B01J2208/00513 , B01J2208/02 , B01J2208/065 , B01J2219/00015 , B01J2219/192 , B01J2219/1923 , B01J2219/194 , B01J2219/1943 , B01J2219/1944 , B01J2219/1946 , B01J2219/1947 , C01B32/80 , F28F1/025 , F28F1/08 , F28F1/10 , F28F1/16 , F28F1/24 , F28F1/34 , F28F1/38 , F28F1/40 , F28F1/426 , F28F13/08 , F28F2210/02 , C07C69/96
Abstract: In an embodiment, a method of producing a carbonate comprises reacting carbon monoxide and chlorine in a phosgene reactor in the presence of a catalyst to produce a first product comprising phosgene; wherein carbon tetrachloride is present in the first product in an amount of 0 to 10 ppm by volume based on the total volume of phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate; wherein the phosgene reactor comprises a tube, a shell, and a space located between the tube and the shell; wherein the tube comprises one or more of a mini-tube section and a second tube section; a first concentric tube concentrically located in the shell; a twisted tube; an internal scaffold; and an external scaffold.
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公开(公告)号：US20160347701A1
公开(公告)日：2016-12-01
申请号：US15111050
申请日：2015-02-04
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
CPC classification number: C07C68/02 , B01J8/02 , B01J8/0292 , B01J8/0496 , B01J8/067 , B01J19/02 , B01J19/2415 , B01J21/18 , B01J27/224 , B01J33/00 , B01J35/0006 , B01J35/06 , B01J2208/00805 , B01J2208/0084 , B01J2219/0218 , B01J2219/0236 , B01J2219/0263 , B01J2219/0286 , B01J2219/029 , C01B32/80 , C07C69/96
Abstract: In an embodiment, a method of producing carbonate can comprise: reacting a feed comprising carbon monoxide and chlorine in a tube of a reactor to produce a product composition comprising phosgene, wherein the tube has a particulate catalyst contained therein, wherein a thermally conductive material separate from the tube contacts at least a portion of the particulate catalyst, and wherein carbon tetrachloride is present in the product composition in an amount of 0 to 10 ppm by volume based on the volume of the phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate.
Abstract translation: 在一个实施方案中，生产碳酸盐的方法可以包括：在反应器的管中使包含一氧化碳和氯的进料反应，以产生包含光气的产物组合物，其中管中含有颗粒催化剂，其中导热材料分开 所述管接触所述颗粒催化剂的至少一部分，并且其中所述产物组合物中的四氯化碳的量基于所述光气的体积为0至10ppm体积; 并使单羟基化合物与光气反应以产生碳酸盐。
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公开(公告)号：US20170001943A1
公开(公告)日：2017-01-05
申请号：US15104573
申请日：2015-02-04
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
IPC: C07C68/02 , B01J8/06 , B01J8/02 , B01J8/04 , B01J19/24 , F28F1/10 , F28F1/42 , F28F1/24 , F28F1/34 , F28F1/38 , F28F1/40 , F28F13/08 , C01B31/28 , F28F1/02
CPC classification number: C07C68/02 , B01J8/0285 , B01J8/0438 , B01J8/0442 , B01J8/067 , B01J19/245 , B01J2208/00185 , B01J2208/00194 , B01J2208/00221 , B01J2208/00238 , B01J2208/00513 , B01J2208/02 , B01J2208/065 , B01J2219/00015 , B01J2219/192 , B01J2219/1923 , B01J2219/194 , B01J2219/1943 , B01J2219/1944 , B01J2219/1946 , B01J2219/1947 , C01B32/80 , F28F1/025 , F28F1/08 , F28F1/10 , F28F1/16 , F28F1/24 , F28F1/34 , F28F1/38 , F28F1/40 , F28F1/426 , F28F13/08 , F28F2210/02 , C07C69/96
Abstract: In an embodiment, a method of producing a carbonate comprises reacting carbon monoxide and chlorine in a phosgene reactor in the presence of a catalyst to produce a first product comprising phosgene; wherein carbon tetrachloride is present in the first product in an amount of 0 to 10 ppm by volume based on the total volume of phosgene; and reacting a monohydroxy compound with the phosgene to produce the carbonate; wherein the phosgene reactor comprises a tube, a shell, and a space located between the tube and the shell; wherein the tube comprises one or more of a mini-tube section and a second tube section; a first concentric tube concentrically located in the shell; a twisted tube; an internal scaffold; and an external scaffold.
Abstract translation: 在一个实施方案中，生产碳酸酯的方法包括在光气反应器中在催化剂存在下使一氧化碳和氯反应，以产生包含光气的第一产物; 其中基于碳酰氯的总体积，四氯化碳以0至10ppm体积的量存在于第一产物中; 并使单羟基化合物与光气反应以产生碳酸盐; 其中所述光气反应器包括管，壳和位于所述管和所述壳之间的空间; 其中所述管包括微管部分和第二管部分中的一个或多个; 同心地位于外壳中的第一同心管; 扭管 内部支架 和外部支架。
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