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1. 发明授权

US08809573B2 Carbonylation process 有权
标题翻译：羰基化过程
公开(公告)号：US08809573B2
公开(公告)日：2014-08-19
申请号：US13138991
申请日：2010-05-06
申请人： Gareth Gerald Armitage , Bogdan Costin Gagea , David John Law , John Glenn Sunley
发明人： Gareth Gerald Armitage , Bogdan Costin Gagea , David John Law , John Glenn Sunley
IPC分类号： C07C67/37 , C07C57/08 , C07C51/12 , B01J29/18
CPC分类号： C07C51/12 , B01J29/18 , B01J2229/16 , B01J2229/36 , B01J2229/38 , C07C67/37 , C07C57/08 , C07C69/14
摘要： A process for the production of acetic acid and/or methyl acetate by the carbonylation of methanol, methyl acetate and/or dimethyl ether with carbon monoxide in the presence of a desilicated mordenite catalyst.
摘要翻译：在脱盐丝光沸石催化剂存在下，通过甲醇，乙酸甲酯和/或二甲醚与一氧化碳羰基化生产乙酸和/或乙酸甲酯的方法。

2. 发明授权

US08426633B2 Carbonylation process for the production of acetic acid and/or methyl acetate 有权
标题翻译：用于生产乙酸和/或乙酸甲酯的羰基化方法
公开(公告)号：US08426633B2
公开(公告)日：2013-04-23
申请号：US12735180
申请日：2008-12-16
申请人： Avelino Corma Canos , Gordon John Haining , David John Law
发明人： Avelino Corma Canos , Gordon John Haining , David John Law
IPC分类号： C07C67/36 , C07C51/12
CPC分类号： C07C67/36 , B01J29/20 , B01J35/023 , C07C51/12 , C07C67/37 , C07C53/08 , C07C69/14
摘要： Process for the manufacture of at least one of acetic acid and methyl acetate by carbonylating at least one carbonylatable reactant selected from methanol, dimethyl ether and dimethyl carbonate with carbon monoxide in the presence of a zeolite of structure type MOR. The zeolite has greater than 50% of its crystals in the size range to 3 microns.
摘要翻译：通过在结构型MOR的沸石存在下，用一氧化碳羰基化至少一种选自甲醇，二甲醚和碳酸二甲酯的羰基化反应物来制备乙酸和乙酸甲酯中的至少一种的方法。沸石具有大于50微米的晶体，其尺寸范围为3微米。

3. 发明授权

US08394983B2 Process for the carbonylation of dimethyl ether 有权
标题翻译：二甲醚羰基化方法
公开(公告)号：US08394983B2
公开(公告)日：2013-03-12
申请号：US12450988
申请日：2008-04-23
申请人： Evert Jan Ditzel , David John Law , Mark Stephen Roberts
发明人： Evert Jan Ditzel , David John Law , Mark Stephen Roberts
IPC分类号： C07C67/36
CPC分类号： C07C51/09 , C07C67/37 , C07C53/08 , C07C69/14
摘要： Process for the production of methyl acetate by the carbonylation of a dimethyl ether feed with carbon monoxide under substantially anhydrous conditions, in the presence of a zeolite catalyst effective for the carbonylation. The carbonylation is carried out at a temperature in the range of greater than 250° C. to 350° C. and at a pressure in the range of greater than 10 barg to 100 barg.
摘要翻译：在有效用于羰基化的沸石催化剂的存在下，在基本无水条件下通过二氧化碳进料与一氧化碳羰基化生产乙酸甲酯的方法。羰基化在大于250℃至350℃的范围内的温度下进行，在大于10巴至100巴的范围内进行。

4. 发明授权

US07915446B2 Catalyst and process for the production of acetic acid 有权
标题翻译：用于生产乙酸的催化剂和方法
公开(公告)号：US07915446B2
公开(公告)日：2011-03-29
申请号：US10563920
申请日：2004-06-23
申请人： Anthony Haynes , David John Law , Andrew Miller , George Ernest Morris , Marc John Payne , John Glenn Sunley
发明人： Anthony Haynes , David John Law , Andrew Miller , George Ernest Morris , Marc John Payne , John Glenn Sunley
IPC分类号： C07C51/16
CPC分类号： B01J23/468 , C07C51/12 , C07C53/08
摘要： A catalyst and process for the production of acetic acid by the carbonylation of methanol and/or a reactive derivative thereof. The catalyst system comprises an iridium carbonylation catalyst, methyl iodide co-catalyst, optionally at least one of ruthenium, osmium, rhenium, zinc, gallium, tungsten, cadmium, mercury and indium and at least one non-hydrohalogenoic acid promoter. The non-hydrohalogenoic acid may be an oxoacid, a superacid and/or a heteropolyacid.
摘要翻译：用于通过甲醇和/或其反应性衍生物的羰基化生产乙酸的催化剂和方法。催化剂体系包括铱羰基化催化剂，甲基碘助催化剂，钌，锇，铼，锌，镓，钨，镉，汞和铟中的至少一种和至少一种非氢卤酸促进剂。非氢卤酸可以是含氧酸，超酸和/或杂多酸。

5. 发明授权

US07818564B2 Deciphering of fragmented enciphered data packets 有权
标题翻译：对加密数据包进行分段解密
公开(公告)号：US07818564B2
公开(公告)日：2010-10-19
申请号：US11121231
申请日：2005-05-03
申请人： Kevin Loughran , Eoghan Stack , Peter Furlong , David John Law
发明人： Kevin Loughran , Eoghan Stack , Peter Furlong , David John Law
IPC分类号： H04L29/06
CPC分类号： H04L63/0485 , H04L63/164
摘要： The deciphering of fragmented enciphered IP packets is performed without requiring reassembly of the fragments. fragmented packets. When a first frame is deciphered a characteristic poly-tuple is saved against the state of the cipher, particularly an output vector. When the next frame comes in, the cipher would continue on from that previously saved state after a look-up of the poly-tuple. Each frame would then be sent on, deciphered, but still representing a fragment of the original packet. The poly-tuple employed for the look-up includes the identity and protocol fields from the IP header and at least one of the source IP address and the destination IP address. The deciphering process may commence with the combination of input data with an initializing vector and proceed by combining input data with a vector fed back from the output of the deciphering engine. The saved cipher state is employed as the initializing vector for the next frame.
摘要翻译：在不需要重新组装片段的情况下执行分段加密的IP分组的解密。碎片包当第一帧被解密时，针对密码的状态，特别是输出向量，保存特征多元组。当下一帧进入时，在多元组的查找之后，密码将从先前保存的状态继续。然后，每个帧将被发送，解密，但仍然表示原始分组的片段。用于查找的多元组包括来自IP头部的标识和协议字段以及源IP地址和目的地IP地址中的至少一个。解密过程可以以输入数据与初始化矢量的组合开始，并且通过将输入数据与从解密引擎的输出反馈的向量组合来进行。采用保存的密码状态作为下一帧的初始化向量。

6. 发明授权

US07741512B2 Process for the preparation of carbonylation products 失效
标题翻译：制备羰基化产物的方法
公开(公告)号：US07741512B2
公开(公告)日：2010-06-22
申请号：US12226150
申请日：2007-03-27
申请人： Harry Kaiser , David John Law , Stephan Andreas Schunk , John Glenn Sunley
发明人： Harry Kaiser , David John Law , Stephan Andreas Schunk , John Glenn Sunley
IPC分类号： C07C51/12 , C07C51/14 , C07C67/36
CPC分类号： B01J29/22 , B01J2229/186 , C07C51/12 , C07C53/08
摘要： Process for preparing an aliphatic carboxylic acid having (n+1) carbon atoms, where n is an integer up to 6, and/or the ester derivative thereof by contacting an aliphatic alcohol having n carbon atoms and/or a reactive derivative thereof selected from dialkyl ether, ester of the alcohol and an alkyl halide with carbon monoxide in the presence of a catalyst. The catalyst consists of mordenite which has been ion- exchanged or otherwise loaded with silver.
摘要翻译：具有（n + 1）（n + 1）个碳原子的脂肪族羧酸，其中n为6以下的整数的方法，和/或其具有n个碳原子的脂族醇和/或其反应性衍生物的酯衍生物选自二烷基醚，醇的酯和烷基卤与一氧化碳在催化剂存在下反应。催化剂由离子交换或以其他方式负载银的丝光沸石组成。

7. 发明申请

US20100063315A1 PROCESS FOR THE CARBONYLATION OF DIMETHYL ETHER 有权
标题翻译：二甲醚的羰基化方法
公开(公告)号：US20100063315A1
公开(公告)日：2010-03-11
申请号：US12450986
申请日：2008-04-23
申请人： Evert Jan Ditzel , David John Law
发明人： Evert Jan Ditzel , David John Law
IPC分类号： C07C67/37
CPC分类号： C07C51/09 , C07C67/37 , C07C53/08 , C07C69/14
摘要： Production of methyl acetate by carbonylating a dimethyl ether feed with carbon monoxide in the presence of hydrogen under substantially anhydrous conditions, in the presence of a zeolite catalyst at a temperature in the range of greater than 250° C. to 350° C. and a dimethyl ether concentration of at least 1 mol %.
摘要翻译：在大气条件下，在氢气存在下，在沸石催化剂存在下，在大于250℃至350℃的温度范围内，用一氧化碳羰基化二甲醚进料，生产乙酸甲酯，二甲醚浓度至少为1摩尔％。

8. 发明授权

US07672941B2 Pattern matching using deterministic finite automata and organization of such automata 有权
标题翻译：使用确定性有限自动机的模式匹配和这种自动机的组织
公开(公告)号：US07672941B2
公开(公告)日：2010-03-02
申请号：US11064257
申请日：2005-02-22
申请人： Peter Furlong , Eoghan Stack , David John Law , Hana Hailichova
发明人： Peter Furlong , Eoghan Stack , David John Law , Hana Hailichova
IPC分类号： G06F17/30
CPC分类号： G06Q10/06
摘要： A deterministic finite state machine is operated to detect any one of a plurality of digital signatures each corresponding to a succession of characters and each defined by a sequence of states in the state machine. The machine is organized such that for each state after the first in any sequence there are not more than two allowed exit transitions of which one is to a default state. Input characters are examined to determine a transition from a current state of the machine to a next state. When the machine responds to an input character to perform a transition to the default state, the input character is re-examined to determine the next state of the state machine. The reduction in transitions saves considerable space in memory.
摘要翻译：操作确定性有限状态机来检测多个数字签名中的每一个对应于一系列字符的数字签名，并且每个都由状态机中的状态序列定义。机器被组织使得对于在任何顺序中的第一个之后的每个状态，不超过两个允许的退出转换，其中一个到默认状态。检查输入字符以确定从机器的当前状态到下一状态的转换。当机器响应输入字符以执行到默认状态的转换时，重新检查输入字符以确定状态机的下一状态。转换的减少节省了大量的内存空间。

9. 发明授权

US06472558B1 Process for the production of acetic acid 失效
标题翻译：乙酸生产工艺
公开(公告)号：US06472558B1
公开(公告)日：2002-10-29
申请号：US09699440
申请日：2000-10-31
申请人： Lesley Ann Key , David John Law
发明人： Lesley Ann Key , David John Law
IPC分类号： C07C5112
CPC分类号： C07C51/12 , C07C53/08
摘要： A process for the production of acetic acid by reacting carbon monoxide with methanol and/or a reactive derivative thereof in a liquid reaction composition comprising an iridium carbonylation catalyst, methyl iodide, methyl acetate, water and acetic acid characterized in that there is also present in the reaction composition a polydentate phosphine oxide compound in an amount of less than 10 mol per gram atom of iridium.
摘要翻译：一种通过使一氧化碳与甲醇和/或其反应性衍生物在包含铱羰基化催化剂，甲基碘，乙酸甲酯，水和乙酸的液体反应组合物中反应制备乙酸的方法，其特征在于还存在所述反应组合物为每克原子铱少于10摩尔量的多齿氧化膦化合物。

10. 发明授权

US09212117B2 Process for producing acetic acid and dimethyl ether using a zeolite catalyst 有权
标题翻译：使用沸石催化剂生产乙酸和二甲醚的方法
公开(公告)号：US09212117B2
公开(公告)日：2015-12-15
申请号：US13392551
申请日：2010-08-31
申请人： Berian John Daniel , David John Law , John Glenn Sunley
发明人： Berian John Daniel , David John Law , John Glenn Sunley
IPC分类号： C07C53/08 , C07C51/09 , C07C41/09 , C07C43/04
CPC分类号： C07C41/09 , C07C51/09 , C07C43/04 , C07C53/08
摘要： Process for the production of acetic acid and dimethyl ether by contacting methanol and methyl acetate with a catalyst composition at a temperature in the range 140 to 250 ° C. The catalyst composition contains a zeolite having a 2-dimensional channel system comprising at least one channel which has a 10-membered ring.
摘要翻译：通过使甲醇和乙酸甲酯与催化剂组合物在140-250℃的温度下接触来生产乙酸和二甲醚的方法。催化剂组合物含有具有二维通道系统的沸石，其包含至少一个通道其具有10元环。

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