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1. 发明授权

US4547598A Cobalt borate catalyzed decomposition of organic hydroperoxides 失效
标题翻译：硼酸钴催化分解有机氢过氧化物
公开(公告)号：US4547598A
公开(公告)日：1985-10-15
申请号：US684216
申请日：1984-12-20
申请人： John R. Sanderson , Kenneth P. Keating , Edward T. Marquis , Steven H. Vanderpool
发明人： John R. Sanderson , Kenneth P. Keating , Edward T. Marquis , Steven H. Vanderpool
IPC分类号： C07C29/88 , B01J23/00 , C07B31/00 , C07C27/00 , C07C29/132 , C07C31/12 , C07C67/00
CPC分类号： C07C29/132
摘要： A method for decomposing organic hydroperoxides to their corresponding alcohols is described. A solution containing the organic hydroperoxides is contacted with cobalt borate or cobalt borate on titanium dioxide catalyst. The hydroperoxide is reduced to at least 0.2 wt. % of the effluent and often less than 0.09 wt. %. Cobalt borate has the added advantage of not leaching cobalt into the effluent unlike known cobalt oxide decomposition catalysts.
摘要翻译：描述了将有机氢过氧化物分解成其相应的醇的方法。将含有有机氢过氧化物的溶液与二氧化钛催化剂上的硼酸钴或硼酸钴接触。氢过氧化物减少至少0.2wt。％的流出物，通常小于0.09wt。％。与已知的钴氧化物分解催化剂不同，硼酸钴具有不将钴浸入流出物中的附加优点。

2. 发明授权

US4691035A Purification of propylene oxide by treatment with a selected base and inert salt 失效
标题翻译：通过用选择的碱和惰性盐处理来纯化环氧丙烷
公开(公告)号：US4691035A
公开(公告)日：1987-09-01
申请号：US851846
申请日：1986-04-14
申请人： John R. Sanderson , Edward T. Marquis , William A. Smith , Kenneth P. Keating
发明人： John R. Sanderson , Edward T. Marquis , William A. Smith , Kenneth P. Keating
IPC分类号： C07D301/32
CPC分类号： C07D301/32
摘要： Methyl formate is removed from propylene oxide by treatment with a selected base such as sodium hydroxide in water and glycerol. Selected inert salts may be added. The rate of methyl formate hydrolysis by selected bases was increased to commercially acceptable levels by addition of the glycerol. The glycerol and inert salts reduced the amount of residual water in the propylene oxide.
摘要翻译：通过用选择的碱如氢氧化钠在水和甘油中处理，从环氧丙烷中除去甲酸甲酯。可以加入选择的惰性盐。通过加入甘油将选择的碱的甲酸甲酯水解速率提高到商业上可接受的水平。甘油和惰性盐减少环氧丙烷中残留水的量。

3. 发明授权

US4891437A Olefin epoxidation of olefins in a polar medium 失效
标题翻译：烯烃在极性介质中的烯烃环氧化
公开(公告)号：US4891437A
公开(公告)日：1990-01-02
申请号：US133664
申请日：1987-12-16
申请人： Edward T. Marquis , Kenneth P. Keating , John F. Knifton , William A. Smith , John R. Sanderson , Jonathan Lustri
发明人： Edward T. Marquis , Kenneth P. Keating , John F. Knifton , William A. Smith , John R. Sanderson , Jonathan Lustri
IPC分类号： C07D301/19 , C07D303/04
CPC分类号： C07D301/19 , C07D303/04
摘要： A hydroperoxide charge stock (t-butyl hydroperoxide or t-amyl hydroperoxide) is reacted with a C.sub.3 to C.sub.20 olefin charge stock in liquid phase in a reaction zone in the presence of a catalytically effective amount of a soluble molybdenum catalyst to form a product olefin epoxide corresponding to the olefin charge stock and a product alcohol corresponding to the hydroperoxide charge (t-butyl alcohol or t-amyl alcohol), which process is improved in accordance with the present invention by maintaining a reaction medium composed of more than 60 wt % of polar components (hydroperoxide charge stock, product alcohol and product epoxide) in the reaction zone by charging to the reaction zone at least about a 30 wt % solution of the hydroperoxide charge stock in the corresponding product alcohol and charging said olefin charge stock to said reaction zone in an amount relative to the amount of said charged solution of charged hydroperoxide in product alcohol sufficient to provide a ratio of from about 0.5 to about 2 moles of charged olefin per mole of charged hydroperoxide.The preferred olefin charge stock is propylene and the preferred hydroperoxide charge stock is t-butyl hydroperoxide. The corresponding epoxide in this situation is propylene oxide and the corresponding product alcohol is t-butyl alcohol.
摘要翻译：在催化有效量的可溶性钼催化剂的存在下，将氢过氧化物电荷原料（叔丁基过氧化氢或叔戊基过氧化氢）与液相中的C3至C20烯烃加料原料在反应区中反应以形成产物烯烃对应于烯烃电荷原料的环氧化物和对应于氢过氧化物电荷的产物醇（叔丁醇或叔戊醇），根据本发明，通过保持由60重量％以上的反应介质组成的反应介质，的反应区中的极性组分（氢过氧化物电荷原料，产物醇和产物环氧化物）通过向反应区中加入至少约30重量％的氢过氧化物电荷原料在相应产物醇中的溶液，并将所述烯烃电荷原料装入所述反应区的量相对于产物醇中充入的氢过氧化物的所述带电溶液的量足以提供从ab的比例每摩尔加入的氢过氧化物中含有0.5至约2摩尔的带电烯烃。优选的烯烃电荷原料是丙烯，优选的氢过氧化物电荷原料是叔丁基过氧化氢。在这种情况下相应的环氧化物是环氧丙烷，相应的产物醇是叔丁醇。

4. 发明授权

US4742179A Catalytic removal of peroxide contaminants from tertiary butyl alcohol 失效
标题翻译：从叔丁醇催化除去过氧化物污染物
公开(公告)号：US4742179A
公开(公告)日：1988-05-03
申请号：US926159
申请日：1986-11-03
申请人： John R. Sanderson , Robert M. Gipson , Kenneth P. Keating , Edward T. Marquis
发明人： John R. Sanderson , Robert M. Gipson , Kenneth P. Keating , Edward T. Marquis
IPC分类号： C10L1/182 , B01J23/86 , B01J23/88 , C07C27/00 , C07C29/132 , C07C29/88 , C07C31/12 , C07C67/00 , C07C27/26
CPC分类号： C07C29/88
摘要： Motor-fuel grade tertiary butyl alcohol contaminated with residual amounts of tertiary butyl hydroperoxide and ditertiary butyl peroxide (which is prepared, for example, by reacting propylene with tertiary butyl hydroperoxide to form propylene oxide and a motor fuel grade tertiary butyl alcohol reaction product) can be effectively catalytically treated under mild conversion conditions including a temperature of about 80.degree. to 180.degree. C. with a base-treated hydrogenation catalyst from groups VIB or VIIIB of the Periodic Table in order to substantially selectively convert the two peroxide contaminants to tertiary butyl alcohol and to thereby provide a treated tertiary butyl alcohol product substantially free from contaminating quantities of such peroxides.

5. 发明授权

US4691034A Purification of propylene oxide by treatment with calcium hydroxide in glycerol or sugar water 失效
标题翻译：通过用氢氧化钙在甘油或糖水中处理来净化环氧丙烷
公开(公告)号：US4691034A
公开(公告)日：1987-09-01
申请号：US851842
申请日：1986-04-14
申请人： John R. Sanderson , William A. Smith , Edward T. Marquis , Kenneth P. Keating
发明人： John R. Sanderson , William A. Smith , Edward T. Marquis , Kenneth P. Keating
IPC分类号： C07D301/32
CPC分类号： C07D301/32
摘要： Methyl formate is removed from propylene oxide by treatment with aqueous calcium hydroxide slurry. Calcium hydroxide solubility is increased by adding a solubilizer selected from the group consisting of sucrose, fructose, maltose, glycerol and mixtures thereof. Methyl formate hydrolysis rate is improved by propylene oxide/water ratio control. Addition of an aldehyde scavenger improves propylene oxide purity.
摘要翻译：通过用氢氧化钙水溶液处理，从环氧丙烷中除去甲酸甲酯。通过加入选自蔗糖，果糖，麦芽糖，甘油及其混合物的增溶剂来提高氢氧化钙的溶解度。通过环氧丙烷/水比控制改善甲酸甲酯的水解速率。添加醛清除剂可提高环氧丙烷的纯度。

6. 发明授权

US4650886A Synthesis of ammonium molybdate/alkanol complexes 失效
标题翻译：钼酸铵/烷醇络合物的合成
公开(公告)号：US4650886A
公开(公告)日：1987-03-17
申请号：US804131
申请日：1985-12-06
申请人： Edward T. Marquis , John R. Sanderson , Kenneth P. Keating , William A. Smith
发明人： Edward T. Marquis , John R. Sanderson , Kenneth P. Keating , William A. Smith
IPC分类号： B01J31/18 , B01J31/22 , C07D301/19 , C07F11/00
CPC分类号： C07D301/19 , B01J31/2208 , B01J31/2226 , B01J2231/72 , B01J2531/64
摘要： Storage stable solutions of molybdenum/alkanol complexes in the alkanol are prepared by reacting an ammonium molybdate with an amount of a straight chain or branched chain C.sub.6 -C.sub.13 alkanol, within the range of about 7 to about 20 moles of alkanol per gram atom of molybdenum sufficient to form a storage stable molybdenum/alkanol complex. The complex-forming reaction is initiated in the presence of about 1 to about 4 moles of added water per gram atom of molybdenum and is conducted at a temperature of about 120.degree. to about 190.degree. C. for a period of time, normally about 3 to about 8 hours, sufficient to substantially completely remove ammonia and water to provide a liquid reaction product comprising said solution of molybdenum/alkanol complex dissolved in unreacted alkanol and containing about 0.001 to about 0.1 wt. % of water. The reaction product is filtered to provide a clarified storage stable solution of the molybdenum/alkanol complex.
摘要翻译：通过使钼酸铵与一定量的直链或支链C 6 -C 13烷醇在约7至约20摩尔的链烷醇/克原子钼的范围内反应来制备钼/烷醇配合物在烷醇中的储存稳定溶液足以形成储存稳定的钼/烷醇络合物。络合物形成反应在每克原子钼约1至约4摩尔加入水存在下开始，并在约120℃至约190℃的温度下进行一段时间，通常约3 至约8小时，足以基本上完全除去氨和水，以提供液体反应产物，其包含溶解在未反应的链烷醇中的钼/烷醇络合物溶液，并含有约0.001至约0.1wt。％的水。将反应产物过滤以提供钼/烷醇复合物的澄清储存稳定溶液。

7. 发明授权

US4992566A Recovery of tertiary butyl hydroperoxide and tertiary butyl alcohol 失效
标题翻译：叔丁基氢过氧化物和叔丁醇的回收
公开(公告)号：US4992566A
公开(公告)日：1991-02-12
申请号：US401381
申请日：1989-08-31
申请人： Edward T. Marquis , Kenneth P. Keating , John R. Sanderson , Robert A. Meyer
发明人： Edward T. Marquis , Kenneth P. Keating , John R. Sanderson , Robert A. Meyer
IPC分类号： C07D301/14 , B01J23/28 , B01J23/92 , B01J31/22 , B01J38/00 , C07B61/00 , C07C27/28 , C07C29/03 , C07C29/80 , C07C31/12 , C07C407/00 , C07D301/19 , C07D303/04
CPC分类号： C07D301/19 , C07C29/80 , C07C407/003
摘要： Tertiary butyl hydroperoxide and tertiary butyl alcohol are recovered from the reaction product formed by reacting excess propylene with tertiary butyl hydroperoxide in solution in tertiary butyl alcohol in the presence of a soluble molybdenum catalyst, by fractionating the reaction produce to provide distillate propylene, propylene oxide, and tertiary butyl alcohol fractions and a heavy distillation fraction comprising tertiary butyl hydroperoxide, tertiary butyl alcohol and impurities, including dissolved molybdenum catalyst, the tertiary butyl hydroperoxide and tertiary butyl alcohol being recovered from the heavy distillation fraction by vacuum evaporation under evaporation conditions including a temperature of about 25.degree. to about 160.degree. C. and a pressure of about 2 to about 200 mm Hg. in order to provide a lighter condensate fraction comprising about 60 to about 95 wt. % of the heavy distillation fraction and containing from about 70 to about 95 wt. % of tertiary butyl alcohol, about 1 to about 20 wt. % of the tertiary butyl hydroperoxide and from about 15 to about 3 wt. % of impurities and also into a clear liquid heavier residue fraction comprising tertiary butyl alcohol, tertiary butyl hydroperoxide and substantially all of the soluble molybdenum catalyst originally contained in the heavy liquid fraction.

8. 发明授权

US4654427A Synthesis of molybdenum oxide/alkanol complexes 失效
标题翻译：氧化钼/烷醇络合物的合成
公开(公告)号：US4654427A
公开(公告)日：1987-03-31
申请号：US804132
申请日：1985-12-06
申请人： Edward T. Marquis , John R. Sanderson , Kenneth P. Keating , William A. Smith
发明人： Edward T. Marquis , John R. Sanderson , Kenneth P. Keating , William A. Smith
IPC分类号： B01J31/22 , C07D301/19 , C07F11/00
CPC分类号： C07D301/19 , B01J31/2208 , B01J31/2226 , B01J2231/72 , B01J2531/64
摘要： Storage stable solutions of molybdenum/alkanol complexes in the alkanol are prepared by reacting a molybdenum oxide and ammonium hydroxide and an amount of a straight chain or branched chain C.sub.6 -C.sub.13 alkanol, within the range of about 10 to about 55 moles of alkanol per gram atom of molybdenum sufficient to form a storage stable molybdenum/alkanol complex. The complex-forming reaction is initiated in the presence of about 1 to about 4 moles of water per gram atom of molybdenum and about 0.5 to about 10 moles of ammonia per gram atom of molybdenum, the water and ammonia preferably being added in the form of concentrated ammonium hydroxide. The reaction is conducted at a temperature of about 120.degree. to about 190.degree. C. for a period of time, normally about 3 to about 8 hours, sufficient to substantially completely remove ammonia and water to provide a liquid reaction product comprising said solution of molybdenum/alkanol complex dissolved in unreacted alkanol and containing about 0.001 to about 0.1 wt. % of water. The reaction product is filtered to provide a clarified storage stable solution of the molybdenum/alkanol complex having a dissolved molybdenum content of about 3 to about 10.5 wt. %.
摘要翻译：钼/烷醇配合物在烷醇中的储存稳定溶液是通过使氧化钼和氢氧化铵与一定量的直链或支链C 6 -C 13烷醇在约10-约55摩尔的链烷醇/克足以形成储存稳定的钼/烷醇络合物的钼原子。在约1至约4摩尔水/克原子钼和约0.5至约10摩尔氨/克原子钼的存在下引发络合物形成反应，优选以水和氨的形式加入水和氨浓氢氧化铵。反应在约120℃至约190℃的温度下进行一段时间，通常约3至约8小时，足以基本上完全除去氨和水，以提供包含所述钼溶液的液体反应产物 /链烷醇络合物溶解在未反应的链烷醇中并含有约0.001至约0.1wt。％的水。将反应产物过滤以提供溶解的钼含量为约3至约10.5重量％的钼/烷醇络合物的澄清储存稳定溶液。％。

9. 发明授权

US4939281A Method for recovering solid molybdenum compounds 失效
标题翻译：固体钼化合物的回收方法
公开(公告)号：US4939281A
公开(公告)日：1990-07-03
申请号：US368009
申请日：1989-06-19
申请人： Edward T. Marquis , John R. Sanderson , Kenneth P. Keating
发明人： Edward T. Marquis , John R. Sanderson , Kenneth P. Keating
IPC分类号： C01G39/00 , B01J31/40 , B01J38/00 , B01J38/48 , C01B35/12 , C01G39/02 , C07D301/19
CPC分类号： C07D301/19 , B01J31/0201 , B01J31/34 , B01J31/4015 , B01J38/48 , C01B35/127 , C01G39/02 , B01J21/02 , B01J2231/72 , B01J31/26 , Y02P20/584 , Y10S210/912
摘要： A process for substantially completely removing a minor amount of molybdenum dissolved in a substantially anhydrous organic solution, such as a heavy distillation fraction resulting from the removal of unreacted propylene, propylene oxide and tertiary butyl alcohol from an epoxidation reaction mixture:wherein from about 1 to about 10 wt. % of an aqueous solution of sodium meta borate containing from about 1 to about 10 wt. % of dissolved sodium meta borate is added to an organic solution containing dissolved molybdenum catalyst in an amount sufficient to provide a molar excess of sodium meta borate, based on the gram atoms of dissolved molybdenum in said organic solution, to provide a mixture,wherein the mixture is maintained at a temperature ranging from about ambient temperature up to about 100.degree. C. at a pressure of about 0 to about 1,000 psig. for about 0.5 to about 5 hours, sufficient to precipitate at least about 95 mol % of the soluble molybdenum from the mixture, andwherein the mixture is filtered to obtain a filtrate containing not more than about 100 ppm of molybdenum.

10. 发明授权

US4845251A Epoxidation in the presence of molybdenum/alkali metal/ethylene glycol complexes [useful as epoxidation catalysts] 失效
标题翻译：在钼/碱金属/乙二醇络合物存在下进行环氧化[用作环氧化催化剂]
公开(公告)号：US4845251A
公开(公告)日：1989-07-04
申请号：US55215
申请日：1987-05-28
申请人： Edward T. Marquis , John R. Sanderson , Kenneth P. Keating
发明人： Edward T. Marquis , John R. Sanderson , Kenneth P. Keating
IPC分类号： B01J31/22 , C07D301/19
CPC分类号： C07D301/19 , B01J31/223 , B01J31/4092 , B01J2231/72 , B01J2531/64 , Y02P20/584
摘要： Complexes are made by reacting a solid ammoniummolybdate and a solid alkali metal molybdate with ethylene -glycol. Stripping of water of reaction subsequent to complex formation is preferred. The ratio of moles of alkylene glycol to total gram atoms of molybdenum should be in the range from about 7:1 to about 20:1 and the ratio of gram atoms of molybdenum in the ammonium molybdate to gram atoms of molybdenum in the alkali metal molybdenum should be in the range of about 1:1 to about 20:1. Solutions of the complexes are excellent catalysts for the reaction of propylene with an organic hydroperoxide such as tertiary butyl hydroperoxide to form propylene oxide and tertiary butyl alcohol.
摘要翻译：通过使固体钼酸铵和固体碱金属钼酸盐与乙二醇反应来制备络合物。络合物形成后的反应水的脱除是优选的。亚烷基二醇与钼总摩尔数的摩尔比应在约7:1至约20:1的范围内，并且钼酸铵中钼的克原子数与碱金属钼中钼的克原子数之比应在约1：1至约20：1的范围内。络合物的溶液是丙烯与有机氢过氧化物如叔丁基过氧化氢反应形成环氧丙烷和叔丁醇的优异催化剂。

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