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1. 发明授权

US09751768B2 Process for extracting phosgene 有权
公开(公告)号：US09751768B2
公开(公告)日：2017-09-05
申请号：US15116252
申请日：2015-02-10
申请人： HUNTSMAN INTERNATIONAL LLC
发明人： Rabah Mouazer , Arend-Jan Zeeuw , Robert Henry Carr
IPC分类号： C01B31/28 , B01D53/22 , C07C263/10 , B01D61/24 , B01D71/26 , B01D71/34 , B01D71/36 , B01D71/70 , C07C263/20
CPC分类号： C01B32/80 , B01D53/228 , B01D61/246 , B01D71/26 , B01D71/34 , B01D71/36 , B01D71/70 , B01D2257/93 , B01D2311/25 , B01D2325/38 , C07C263/10 , C07C263/20 , C07C2601/14 , Y02P20/582 , C07C265/14
摘要： A process for extracting a phosgene compound, comprising providing a membrane extracting unit comprising at least one extracting cell that comprises at least one membrane contactor module having at least two sides, a gas side and a liquid side; letting an initial gas stream comprising a phosgene compound flow on the gas side of the membrane contactor module; and letting an extractant liquid stream, suitable for dissolving a phosgene compound, flow on the liquid side of the membrane contactor module so that the extractant liquid stream absorbs the phosgene compound from the initial gas stream and provides a second extractant liquid stream enriched with the phosgene compound.

2. 发明授权

US09670131B2 Method for producing carbonates 有权
公开(公告)号：US09670131B2
公开(公告)日：2017-06-06
申请号：US15111050
申请日：2015-02-04
申请人： SABIC Global Technologies B.V.
发明人： Pankaj Singh Gautam , William E. Hollar, Jr. , Sergio Ferrer Nadal , John Joseph Anderson
IPC分类号： 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分类号： 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
摘要： 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.

3. 发明授权

US09573889B2 Methods and compositions for making an amino acid triisocyanate 有权
标题翻译：制备氨基酸三异氰酸酯的方法和组合物
公开(公告)号：US09573889B2
公开(公告)日：2017-02-21
申请号：US15048541
申请日：2016-02-19
申请人： Warsaw Orthopedic, Inc.
发明人： Roger E. Harrington , Kerem N. Kalpakci , David S. Scher
IPC分类号： C07C265/14 , C07C263/10 , C07C263/20 , C01B31/28 , C08G18/00 , C08G18/77 , C08G18/32
CPC分类号： C07C265/14 , C01B32/80 , C07C263/10 , C07C263/20 , C08G18/3206 , C08G18/771
摘要： A method of making an amino acid triisocyanate is provided, the method comprising reacting an amino acid trihydrochloride with phosgene to form the amino acid triisocyanate. In some embodiments, the amino acid trihydrochloride comprises lysine ester trihydrochloride salt and the amino acid triisocyanate comprises lysine ester triisocyanate. In some embodiments, there is a lysine ester triisocyanate having a purity of at least about 98%, the lysine ester triisocyanate having a structure resulting from reacting lysine ester trihydrochloride salt with phosgene to form the lysine ester triisocyanate. These lysine ester triisocyanates can be used to make biodegradable polyurethanes.
摘要翻译：提供了制备氨基酸三异氰酸酯的方法，该方法包括使氨基酸三盐酸盐与光气反应形成氨基酸三异氰酸酯。在一些实施方案中，氨基酸三盐酸盐包含赖氨酸三盐酸盐，氨基酸三异氰酸酯包含赖氨酸三异氰酸酯。在一些实施方案中，存在纯度为至少约98％的赖氨酸三异氰酸酯，赖氨酸三异氰酸酯具有由赖氨酸三盐酸盐与光气反应形成赖氨酸三异氰酸酯的结构。这些赖氨酸酯三异氰酸酯可用于制造可生物降解的聚氨酯。

4. 发明授权

US4260561A Process for the preparation of carbonyl difluorides 失效
标题翻译：羰基二氟化物的制备方法
公开(公告)号：US4260561A
公开(公告)日：1981-04-07
申请号：US43736
申请日：1979-05-30
申请人： Raimund Franz
发明人： Raimund Franz
IPC分类号： C01B31/28 , C01B31/00 , C07C51/58 , C07C51/04
CPC分类号： C01B31/00 , C07C51/58
摘要： Carbonyl difluorides of the formulaF--(CO).sub.n --F,in which n is 1 (difluorophosgene) or 2 (oxalyl fluoride), are prepared by fluorination of the corresponding carbonyl dichlorides (phosgene, oxalyl chloride) with HF in the presence of CH.sub.3 CN and optionally also of a tertiary amine which binds HCl.
摘要翻译：通过在CH 3 CN存在下用HF氟化相应的羰基二氯（光气，草酰氯）制备其中n为1（二氟光气）或2（草酰氟）的式F-（CO）nF的羰基二氟化物，也可任选地结合HCl的叔胺。

5. 发明申请

US20170001943A1 METHOD FOR PRODUCING CARBONATES 有权
标题翻译：生产碳酸盐的方法
公开(公告)号：US20170001943A1
公开(公告)日：2017-01-05
申请号：US15104573
申请日：2015-02-04
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Pankaj Singh Gautam , William E. Hollar, JR. , Sergio Ferrer Nadal , John Joseph Anderson
IPC分类号： 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分类号： 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
摘要： 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.
摘要翻译：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。

6. 发明申请

US20160207779A1 METHOD AND APPARATUS FOR PRODUCING HIGH PURITY PHOSGENE 审中-公开
标题翻译：用于生产高纯度磷的方法和装置
公开(公告)号：US20160207779A1
公开(公告)日：2016-07-21
申请号：US14907383
申请日：2014-07-25
申请人： SABIC GLOBAL TECHNOLOGIES B.V
发明人： Pankaj Singh Gautam , William E. Hollar, JR.
IPC分类号： C01B31/28 , B01J8/06
CPC分类号： C01B32/80 , B01J8/067 , B01J2208/00212 , B01J2208/00513 , B01J2208/0084 , B01J2208/025 , B01J2208/065
摘要： In an embodiment, a method of producing phosgene in a tube reactor comprises introducing a feed comprising carbon monoxide and chlorine to a tube of the reactor, the tube having a particulate catalyst disposed therein, wherein a thermally conductive material separate from the tube contacts at least a portion of the particulate catalyst; to produce a product composition comprising phosgene, and carbon tetrachloride in an amount of 0 to 10 ppm by volume based on the volume of the phosgene.
摘要翻译：在一个实施方案中，在管式反应器中生产光气的方法包括将包含一氧化碳和氯的进料引入反应器的管中，该管具有设置在其中的颗粒催化剂，其中至少与管接触分离的导热材料一部分颗粒催化剂; 以相对于光气的体积产生0〜10ppm（体积）的光气和四氯化碳的产品组合物。

7. 发明申请

US20150165407A1 DEVICE AND METHOD FOR PRODUCING PHOSGENE 有权
标题翻译：用于生产磷灰石的装置和方法
公开(公告)号：US20150165407A1
公开(公告)日：2015-06-18
申请号：US14413099
申请日：2013-07-09
申请人： Bayer MaterialScience AG
发明人： Ulrich Hollmann , Friedhelm Steffens , Wolfgang Lorenz , Thomas Runowski
IPC分类号： B01J8/06 , C01B31/28
CPC分类号： B01J8/067 , B01J2208/00176 , B01J2208/00221 , B01J2208/021 , C01B32/80
摘要： The invention relates to a device (R) for producing phosgene by reacting chlorine and carbon monoxide in the presence of a fixed-bed catalyst, comprising a) a tube bundle, which is arranged inside a reactor jacket (4) and which has a plurality of reaction tubes (3), which are arranged substantially parallel to each other and which extend from a lower tube sheet (2) to an upper tube sheet (2), and b) a coolant space for a cooling fluid, which coolant space surrounds the reaction tubes (3) and is defined by the lower tube sheet (1), the upper tube sheet (2), and the reactor jacket (4), wherein the device is characterized in that the tube bundle is enclosed by an annular-space sheet (7), which defines an inner annular space (12) for the passage of the cooling fluid and which is arranged at a distance from both the lower tube sheet (1) and the upper tube sheet (2), wherein an outer annular space (13) for feeding liquid cooling fluid through is formed between the annular-space sheet (7) and the reactor jacket (4), which outer annular space is in fluid connection with the inner annular space (12). The invention further relates to a method for producing phosgene by means of such a device.
摘要翻译：本发明涉及一种用于在固定床催化剂存在下使氯和一氧化碳反应生产光气的装置（R），该装置包括a）管束，其布置在反应器套（4）的内部，并且具有多个反应管（3），其基本上彼此平行地布置并且从下管板（2）延伸到上管板（2），以及b）用于冷却流体的冷却剂空间，所述冷却剂空间围绕反应管（3）并由下管板（1），上管板（2）和反应器护套（4）限定，其特征在于，管束被环形管空间片（7），其限定用于冷却流体通过的内部环形空间（12），并且与所述下管板（1）和所述上管板（2）相距一定距离设置，环形空间片（7）与环形空间片（7）之间形成用于供给液体冷却流体的环形空间（13）所述反应器套（4），所述外环形空间与所述内环形空间（12）流体连通。本发明还涉及通过这种装置生产光气的方法。

8. 发明授权

US08993803B2 Method for producing phosgene 有权
标题翻译：生产光气的方法
公开(公告)号：US08993803B2
公开(公告)日：2015-03-31
申请号：US13255665
申请日：2010-03-10
申请人： Gerhard Olbert , Kai Thiele , Byoung-Yeon Kim , Heiner Schelling
发明人： Gerhard Olbert , Kai Thiele , Byoung-Yeon Kim , Heiner Schelling
IPC分类号： C07C51/58 , C01B31/28
CPC分类号： C01B31/28 , C01B32/80
摘要： A process for preparing phosgene by reaction of a feed stream (1) obtained by combining and mixing a chlorine feed stream (2) and a carbon monoxide feed stream (3), with the carbon monoxide being introduced in a stoichiometric excess over chlorine, in catalyst tubes filled with beds of activated carbon in a reactor R having a bundle of catalyst tubes,to give a product gas mixture (4)which is separated into a liquid, phosgene-comprising product stream (5) and an offgas stream (6) comprising carbon monoxide which is discharged via a pressure-regulating valve, where the reaction of the feed stream (1) in the reactor R and the separation of the product gas mixture (4) are carried out under a pressure in the range from 2.0 to 6.0 bar gauge pressure, whereinthe excess of carbon monoxide in the feed stream (1) to the reactor R is regulated by continuously measuring the flow and the concentration of carbon monoxide in the offgas stream (6), calculating the actual value of the excess of carbon monoxide in the feed stream (1) to the reactor R from these measurements in combination with the continuously measured values for the flow of the carbon monoxide feed stream (3) and the flow of and the chlorine concentration in the chlorine feed stream (2) and matching this to the intended value of the excess of carbon monoxide in the feed stream (1) to the reactor R by adapting the flow of the carbon monoxide feed stream (3), is proposed.
摘要翻译：通过将通过混合和混合氯进料流（2）和一氧化碳进料流（3）获得的进料流（1）与以氯化学计量过量的一氧化碳反应制备光气的方法，在具有一束催化剂管的反应器R中填充有活性炭床的催化剂管，得到产物气体混合物（4），其被分离成液体，含光气的产物流（5）和废气流（6）包括通过压力调节阀排出的一氧化碳，其中反应器R中的进料流（1）与产物气体混合物（4）的分离反应在2.0〜 6.0巴表压，其中通过连续测量废气流（6）中的一氧化碳的流量和浓度来调节进料流（1）中通过反应器R的过量一氧化碳，计算过量的实际值的碳水化合物将来自这些测量的进料流（1）中的一氧化碳与来自一氧化碳进料流（3）的流量和氯进料流（2）中的流量和氯浓度的连续测量值结合的反应器R ），并通过适应一氧化碳进料流（3）的流量将其与进料流（1）中过量的一氧化碳的预期值相匹配。

9. 发明授权

US08821829B2 Reactor and process for preparing phosgene 有权
标题翻译：反应器和制备光气的方法
公开(公告)号：US08821829B2
公开(公告)日：2014-09-02
申请号：US13675397
申请日：2012-11-13
申请人： Gerhard Olbert , Torsten Mattke , Luc Vanderwaeren , Filip Nevejans , Jan Hammenecker
发明人： Gerhard Olbert , Torsten Mattke , Luc Vanderwaeren , Filip Nevejans , Jan Hammenecker
IPC分类号： C01G1/04 , B01J31/28 , B01J8/00 , B01J8/06 , B01J12/00 , B01J19/00 , C01B31/28
CPC分类号： B01J31/28 , B01J8/001 , B01J8/008 , B01J8/0085 , B01J8/06 , B01J8/067 , B01J12/007 , B01J19/002 , B01J19/0053 , B01J19/006 , B01J2208/00061 , B01J2208/00212 , B01J2208/00221 , B01J2208/00513 , B01J2208/0061 , B01J2219/0002 , B01J2219/0004 , B01J2219/00777 , C01B32/80 , Y10S585/922 , Y10S585/924
摘要： A reactor (1) for preparing phosgene by gas-phase reaction of carbon monoxide and chlorine in the presence of a solid catalyst, which reactor has a bundle of parallel catalyst tubes (2) aligned in the longitudinal direction of the reactor whose ends are fixed in tube plates (3) and have a cap (4) at each end of the reactor (1), and has deflection plates (6) which are aligned perpendicular to the longitudinal direction of the reactor in the intermediate space (5) between the catalyst tubes (2) and leave free passages (7) located alternately opposite one another on the interior wall of the reactor, and in which the catalyst tubes (2) are charged with the solid catalyst, the gaseous reaction mixture is passed from one end of the reactor via one cap (4) through the catalyst tubes (2) and is taken off from the opposite end of the reactor (1) via the second cap (4) and a liquid heat transfer medium is passed through the intermediate space (5) around the catalyst tubes (2), where the reactor (1) has no tubes in the region of the passages (7), is proposed.
摘要翻译：一种用于在固体催化剂存在下通过一氧化碳和氯的气相反应制备光气的反应器（1），该反应器具有一束平行的催化剂管（2），其在端部固定的反应器的纵向上排列在管板（3）中并且在反应器（1）的每个端部具有盖（4），并且具有偏转板（6），其在中间空间（5）中的反应器的纵向方向上垂直于第催化剂管（2）并且在反应器的内壁上彼此交替地相互离开的自由通道（7），并且催化剂管（2）中装有固体催化剂，气态反应混合物从一端的反应器通过催化剂管（2）通过一个盖（4）通过第二盖（4）从反应器（1）的相对端排出，液体传热介质通过中间空间 5）在催化剂管（2）周围，其中反应器（1）在通道（7）的区域中没有管，被提出。

10. 发明授权

US07417167B2 Process for producing carbonyl difluoride 失效
标题翻译：生产二氟化羰基的方法
公开(公告)号：US07417167B2
公开(公告)日：2008-08-26
申请号：US10289443
申请日：2002-11-07
申请人： Mitsuya Ohashi , Isamu Mori
发明人： Mitsuya Ohashi , Isamu Mori
IPC分类号： C01B31/28
CPC分类号： C01B32/00 , C01B32/80
摘要： The invention relates to a process for producing carbonyl difluoride. This process includes the steps of (a) reacting carbon monoxide with a first metal fluoride in a reactor, thereby obtaining carbonyl difluoride and a second metal fluoride having in the molecule a fluorine atom number less than that of the first metal fluoride; and (b) reacting the second metal fluoride with fluorine in the reactor, thereby obtaining the first metal fluoride. The steps (a) and (b) are alternately repeated in the reactor, thereby repeatedly producing carbonyl difluoride.
摘要翻译：本发明涉及一种生产羰基二氟化物的方法。该方法包括以下步骤：（a）在反应器中使一氧化碳与第一金属氟化物反应，从而得到分子中的二氟化碳和氟原子数小于第一金属氟化物的第二金属氟化物; 和（b）使第二金属氟化物与氟在反应器中反应，由此获得第一金属氟化物。在反应器中交替地重复步骤（a）和（b），从而重复产生二氟化羰基。

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