公开(公告)号：WO1999013269A1

公开(公告)日：1999-03-18

申请号：PCT/US1997016150

申请日：1997-09-11

Applicant: CATALYTICA, INC. ,  TANAKA KIKINZOKU KOGYO K.K. ,  ROSTRUP-NIELSEN, Thomas ,  DALLA BETTA, Ralph, A. ,  SHOJI, Toru ,  MAGNO, Scott, A. ,  YEE, David, K.

Inventor： CATALYTICA, INC. ,  TANAKA KIKINZOKU KOGYO K.K.

IPC: F23C11/00

CPC classification number: F23R3/40 ,  F01N3/2013 ,  F01N3/2026 ,  F01N3/281 ,  F01N2330/323 ,  F01N2610/03 ,  F02C7/26 ,  F05D2220/76 ,  F05D2260/85 ,  F23C13/00 ,  F23C13/02 ,  F23D2206/10 ,  Y02T10/26

Abstract: The invention relates to an electrically heated catalyst (EHC, 10) and a start-up method of a gas turbine engine employing an EHC (10) in the combustor (33). The catalyst (10) is electrically heated to a predetermined temperature prior to start up of the turbine system and is turned off when any one of several conditions are met, e.g. the heat of catalytic reaction is sufficient to maintain the catalyst (10) in its steady state condition. The EHC (10) is made of stacked or spirally wound foils (12, 14).

Abstract translation: 本发明涉及在燃烧器（33）中采用EHC（10）的燃气涡轮发动机的电加热催化剂（EHC，10）和起动方法。 催化剂（10）在涡轮机系统启动之前被电加热到预定的温度，并且当满足几个条件中的任何一个时，关闭催化剂。 催化反应的热量足以保持催化剂（10）处于稳定状态。 EHC（10）由堆叠或螺旋卷绕的箔（12,14）制成。

公开(公告)号：WO1995023914A1

公开(公告)日：1995-09-08

申请号：PCT/US1995001903

申请日：1995-02-28

Applicant: CATALYTICA, INC. ,  TANAKA KIKINZOKU KOGYO K.K.

Inventor： CATALYTICA, INC. ,  TANAKA KIKINZOKU KOGYO K.K. ,  DALLA BETTA, Ralph, A. ,  SHOJI, Toru ,  YEE, David, K. ,  MAGNO, Scott, A.

IPC: F01N03/10

CPC classification number: F23C13/00 ,  F01N3/28 ,  F01N3/281 ,  F01N3/2814 ,  F01N3/2821 ,  F01N3/2882 ,  F01N2240/02 ,  F01N2330/321 ,  F01N2330/323 ,  F01N2330/42 ,  F23C6/045 ,  F23C9/006 ,  F23C2900/13002 ,  F23R3/40 ,  F23R2900/00002

Abstract: This invention is an improved catalyst structure and its use in highly exothermic processes like catalyst combustion. This improved catalyst structure employs integral heat exchange in an array of longitudinally disposed, adjacent reaction passageways or channels, which are either catalyst-coated (14) or catalyst-free (16), wherein the configuration of the catalyst-coated channels (14) differ from the non-catalyst channels (16) such that, when applied in exothermic reaction processes, such as catalyst combustion, the desired reaction is promoted in the catalytic channels (14) and substantially limited in the non-catalytic channels (16).

Abstract translation: 本发明是改进的催化剂结构及其在高放热过程如催化剂燃烧中的应用。 这种改进的催化剂结构在纵向设置的相邻的反应通道或通道的阵列中采用整体热交换，其是催化剂涂覆的（14）或无催化剂（16），其中催化剂涂覆的通道（14）的构型， 不同于非催化剂通道（16），使得当在放热反应过程（例如催化剂燃烧）中应用时，在催化通道（14）中促进所需的反应，并且在非催化通道（16）中基本上受限。

公开(公告)号：WO1995020574A1

公开(公告)日：1995-08-03

申请号：PCT/US1995001005

申请日：1995-01-27

Applicant: CATALYTICA, INC.

Inventor： CATALYTICA, INC. ,  GRUBER, John, M.

IPC: C07D209/32

CPC classification number: C07D223/10 ,  C07C273/1818 ,  C07D209/34 ,  C07C275/54

Abstract: The present invention provides a process for preparing 2-oxindole-1-carboxamides, comprising reacting N-acyl 2-oxindole-1-carboxamides with alcohols in the presence of aprotic weak Lewis acid catalysts. In certain processes of the present invention a 2-oxindole-1-carboxamide is prepared from a 2-oxindole by reacting the 2-oxindole with an acyl isocyanate to produce the N-acyl 2-oxindole-1-carboxamide as an intermediate, which is then reacted with alcohol in the presence of aprotic weak Lewis acid catalysts. The N-acyl 2-oxindole-1-carboxamide intermediate may be converted to the 2-oxindole-1-carboxamide without isolation.

Abstract translation: 本发明提供2-羟基吲哚-1-甲酰胺的制备方法，其包括在非质子弱路易斯酸催化剂存在下使N-酰基2-羟基吲哚-1-甲酰胺与醇反应。 在本发明的某些方法中，2-羟基吲哚-1-甲酰胺由2-羟基吲哚通过使2-羟基吲哚与酰基异氰酸酯反应制备N-酰基-2-羟基吲哚-1-甲酰胺作为中间体，其中 然后在非质子弱路易斯酸催化剂存在下与醇反应。 N-酰基2-羟基吲哚-1-甲酰胺中间体可以不分离地转化成2-羟基吲哚-1-甲酰胺。

公开(公告)号：WO1993006067A1

公开(公告)日：1993-04-01

申请号：PCT/US1992008288

申请日：1992-09-25

Applicant: CATALYTICA, INC.

Inventor： CATALYTICA, INC. ,  CHOW, Ming ,  FELLMANN, Jere, D.

IPC: C07C02/00

CPC classification number: C07C15/24 ,  C07C2/00 ,  C07C2527/126 ,  C07C2602/28 ,  C07C13/50

Abstract: This invention is an acid catalyzed process for producing 2,6-dimethylnaphthaline from cyclohexyl compounds and naphthenic compounds or their precursors such as cyclohexane or methylcyclopentane, as depicted in the Figure. The cyclohexyl (10), cyclic alkane (12) stream and the catalyst (11) are fed into the reactor (14). After stripping of lighter ends, the product stream is passed to a heavy ends separation unit (28) and the product comprising primarily dimethyldecalins is recovered as the overhead stream (32). This stream may then be dehydrogenated to produce a dimethylnaphthalene stream (36) which may be subjected to a crystallization step (38) to produce reasonably pure 2,6-dimethylnaphthalene (40). The latter may optionally be oxidized to produce 2,6-dicarboxynaphthalene (44) suitable for polymerization to various polyester materials.

Abstract translation: 本发明是由环己基化合物和环烷化合物或其前体如环己烷或甲基环戊烷生产2,6-二甲基萘的酸催化方法，如图所示。 将环己基（10），环烷烃（12）料流和催化剂（11）进料到反应器（14）中。 在汽提较轻的端部之后，将产物流送至重尾分离单元（28），并且主要包含二甲基十年总胆固醇的产物作为塔顶液流（32）回收。 然后可以将该物流脱氢以产生二甲基萘流（36），其可以进行结晶步骤（38）以产生合理纯的2,6-二甲基萘（40）。 后者可任选地被氧化以产生适于聚合成各种聚酯材料的2,6-二羧基萘（44）。

公开(公告)号：WO1993006039A1

公开(公告)日：1993-04-01

申请号：PCT/US1992007831

申请日：1992-09-16

Applicant: CATALYTICA, INC.

Inventor： CATALYTICA, INC. ,  SCHUBERT, Paul, F. ,  SMITH, Arnold, R. ,  TAUBE, Henry ,  SCHUBERT, David, W.

IPC: C01B07/09

CPC classification number: B01J27/08 ,  B01J27/122 ,  C01B7/096

Abstract: This invention is a combination process for producing elemental bromine using bromide salt feedstocks. The process involves acidifying an inorganic bromide salt with a strong and concentrated acid, preferably sulfuric acid, to produce a gaseous HBr stream. The HBr stream is then mixed with an O2-containing gas and passed to an oxidation reactor where it is catalytically oxidized to produce a stream of Br2 and H2O. The hot reactor effluent is quenched and the product Br2 is separated from the H2O. In the figure, HBr stream is introduced into an evaporator (204) and to superheater (206). The O2 feedstream (208) is warmed. A reactor feedstream (214) is introduced into (216). The reaction product stream (218) is cooled in stages (220) and (222) and condensed. The condensate is then separated into a Br2 stream (224) added to water stream giving stream (226) and (228). The device (230) is a separator and (232) is a refrigeration unit. The resulting stream (234) is mixed with Br2 stream (224) giving noncondensed oxygen vapor stream (236) which is scrubbed in a gas treater (238). Distillation column (242) produces two streams (252) and (244). The overhead vapor stream (244) is condensed in overhead condenser (246) and collected in drum (248). The stream (250) is mixed with other streams. Device (256) is an absorption tower and (258) is the Br2 product stream.

Abstract translation: 本发明是使用溴化物盐原料生产元素溴的组合方法。 该方法包括用强和浓酸（优选硫酸）酸化无机溴化物盐以产生气态HBr流。 然后将HBr流与含O2气体混合并通入氧化反应器，在其中进行催化氧化以产生Br 2和H 2 O流。 将热反应器流出物淬灭并将产物Br 2从H 2 O分离。 在该图中，将HBr流引入蒸发器（204）和过热器（206）中。 O2进料流（208）被加热。 将反应器进料流（214）引入（216）中。 反应产物流（218）分级（220）和（222）冷却并冷凝。 然后将冷凝物分离成添加到产生流（226）和（228）的水流中的Br 2流（224）。 设备（230）是分离器，（232）是制冷单元。 将所得流（234）与Br 2流（224）混合，得到在气体处理器（238）中洗涤的非冷凝氧蒸气流（236）。 蒸馏塔（242）产生两股料流（252）和（244）。 塔顶蒸气流（244）在塔顶冷凝器（246）中冷凝并收集在滚筒（248）中。 流（250）与其他流混合。 装置（256）是吸收塔，（258）是Br2产物流。

公开(公告)号：WO1993000164A1

公开(公告)日：1993-01-07

申请号：PCT/US1992005157

申请日：1992-06-18

Applicant: CATALYTICA, INC. ,  KING, David, L. ,  RAO, Pradip ,  COOPER, Michael, D. ,  SAY, Jerome, E.

Inventor： CATALYTICA, INC.

IPC: B01J20/34

CPC classification number: B01J21/04 ,  B01J27/08 ,  B01J27/128 ,  B01J27/135 ,  B01J27/32 ,  B01J38/12 ,  C07C2/60 ,  C07C2521/04 ,  C07C2527/08 ,  C07C2527/10 ,  C07C2527/1213 ,  C07C2527/125 ,  C07C2527/126 ,  C07C2527/128 ,  C07C2527/133 ,  C07C2527/135 ,  C07C2527/14 ,  Y02P20/584 ,  Y10S585/906

Abstract: This invention is a process for the regeneration of a catalyst system component comprising certain transition aluminas promoted with a Lewis acid (preferably BF3) which have been used in the alkylation of isoparaffin with olefins. The process involves the calcination of the catalyst system component to volatilize and to oxidize the reaction product residue adhering to the solid catalyst. The process may include recovery and recycle of the involved Lewis acid.

Abstract translation: 本发明是一种催化剂体系成分的再生方法，该催化剂体系成分包含用路易斯酸（优选BF 3）促进异构烷烃与烯烃的烷基化反应促进的某些过渡氧化铝。 该方法包括煅烧催化剂体系组分挥发并氧化附着在固体催化剂上的反应产物残余物。 该方法可以包括所涉及的路易斯酸的回收和再循环。

公开(公告)号：WO1991019971A1

公开(公告)日：1991-12-26

申请号：PCT/US1991004188

申请日：1991-06-12

Applicant: CATALYTICA, INC. ,  WHEELOCK, E., Thomas

Inventor： CATALYTICA, INC. ,  DALLA BETTA, Ralph, A. ,  SHERIDAN, David, R. ,  REED, Daniel, L.

IPC: G01N25/22

CPC classification number: G01N33/0037 ,  G01N25/30 ,  Y02A50/245 ,  Y10T436/177692 ,  Y10T436/179228 ,  Y10T436/208339 ,  Y10T436/218

Abstract: This invention is a process for detecting low levels of nitrogen oxides (NOx) in a flowing gas stream (typically an exhaust gas stream) and a catalytic NOx sensor which may be used in that process.

公开(公告)号：WO1991013853A1

公开(公告)日：1991-09-19

申请号：PCT/US1991001515

申请日：1991-03-05

Applicant: CATALYTICA, INC. ,  GRATE, John, H. ,  MAHAJAN, Suresh ,  HAMM, David, R. ,  KLINGMAN, Kenneth, A. ,  DOWNEY, Shannan, L.

Inventor： CATALYTICA, INC.

IPC: C07C45/34

CPC classification number: B01J23/002 ,  B01J23/44 ,  B01J27/198 ,  B01J27/199 ,  B01J2523/00 ,  C07C29/141 ,  C07C45/28 ,  C07C45/30 ,  C07C49/395 ,  C07C49/403 ,  C07C47/06 ,  C07C49/04 ,  C07C49/08 ,  C07C49/10 ,  B01J2523/51 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/11 ,  B01J2523/12

Abstract: The present invention provides reaction mixtures useful for oxidation of olefins to carbonyl products, comprising an olefin and an aqueous catalyst solution comprising a palladium catalyst, a polyoxoacid or polyoxoanion oxidant comprising vanadium, and dissolved olefin. It also provides processes for oxidation of olefins to carbonyl products, comprising mixing an olefin with an aqueous catalyst solution. It also provides processes for oxidation of olefins to carbonyl products by dioxygen, comprising mixing an olefin with an aqueous catalyst solution, and further comprising mixing dioxygen with the aqueous catalyst solution. In certain reaction mixtures and related processes of the present invention, the concentration of dissolved olefin in the aqueous catalyst solution is effective for its oxidation rate to not be limited by its rate of its diffusion into the aqueous solution. In other reaction mixtures and related processes of the present invention, the concentration of dissolved olefin in the aqueous catalyst solution is effective for its oxidation rate to be proportional to the palladium catalyst concentration. In other processes of the present invention, the olefin is mixed with the aqueous catalyst solution under mixing conditions effective for providing an olefin oxidation rate of at least 1 (millimole olefin/liter solution)/second. In other processes of the present invention, dioxygen is mixed with an aqueous reduced vanadium-polyoxoanion solution under mixing conditions effective for providing a dioxygen reaction rate of at least 1 (millimole dioxygen/liter solution)/second. In other reaction mixtures and related processes of the present invention, the aqueous solution is essentially free of sulfuric acid and sulfate ions.

Abstract translation: 本发明提供了可用于将烯烃氧化成羰基产物的反应混合物，其包含烯烃和包含钯催化剂的含水催化剂溶液，包含钒和溶解烯烃的多氧酸或聚氧阴离子氧化剂。 它还提供了将烯烃氧化成羰基产物的方法，包括将烯烃与含水催化剂溶液混合。 它还提供了通过双氧将烯烃氧化成羰基产物的方法，包括将烯烃与催化剂水溶液混合，并且进一步包括将二氧化硅与催化剂水溶液混合。 在本发明的某些反应混合物和相关方法中，溶解的烯烃在催化剂水溶液中的浓度对于其氧化速率而言并不受其向水溶液中的扩散速度的限制而有效。 在本发明的其它反应混合物和相关方法中，溶解的烯烃在催化剂水溶液中的浓度对于其氧化速率与钯催化剂浓度成比例是有效的。 在本发明的其它方法中，烯烃与有效提供至少1（毫摩尔烯烃/升溶液）/秒的烯烃氧化速率的混合条件下与催化剂水溶液混合。 在本发明的其它方法中，在有效提供至少1（毫摩尔二氧/升溶液）/秒的双氧反应速率的混合条件下，将二氧化合物与含水还原型钒 - 多氧阴离子溶液混合。 在本发明的其它反应混合物和相关方法中，水溶液基本上不含硫酸和硫酸根离子。

公开(公告)号：WO1991013852A1

公开(公告)日：1991-09-19

申请号：PCT/US1991001514

申请日：1991-03-05

Applicant: CATALYTICA, INC. ,  COOK, Michael, L. ,  FELLMANN, Jere, D. ,  HAMM, David, R. ,  MAHAJAN, Suresh ,  MURAOKA, Mark, T. ,  ROSTRUP-NIELSEN, Thomas ,  SMITH, Arnold, R. ,  GRATE, John, H. ,  SAXTON, Robert, J. ,  KLINGMAN, Kenneth, A.

Inventor： CATALYTICA, INC.

IPC: C07C45/34

CPC classification number: B01J23/002 ,  B01J23/44 ,  B01J27/198 ,  B01J27/199 ,  B01J2523/00 ,  C07C29/141 ,  C07C45/28 ,  C07C45/30 ,  C07C49/395 ,  C07C49/403 ,  C07C47/06 ,  C07C49/04 ,  C07C49/08 ,  C07C49/10 ,  B01J2523/51 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/11 ,  B01J2523/12

Abstract: This invention is to the production of methyl ethyl ketone (MEK) from mixed normal butenes using polyoxoanion oxidants in an aqueous solution, catalyzed by palladium and preferably containing minor amounts of dissolved chloride ion. An intermediate MEK stream is hydrogenated to remove trace amounts of butyraldehyde from the product MEK stream.

Abstract translation: 本发明是从水溶液中使用聚氧化偶氮氧化剂从混合的正丁烯生产甲基乙基酮（MEK），由钯催化，优选含有少量溶解的氯离子。 氢化中间体MEK流，从产物MEK流中除去痕量的丁醛。

公开(公告)号：WO1990007480A1

公开(公告)日：1990-07-12

申请号：PCT/US1990000054

申请日：1990-01-03

Applicant: CATALYTICA, INC.

Inventor： CATALYTICA, INC. ,  KING, David, L. ,  COOPER, Michael, D. ,  USHIBA, Ken, K. ,  SANDERSON, William, A.

IPC: C07C05/22

CPC classification number: C07H3/02 ,  C07C2/26 ,  C07C2/58 ,  C07C37/08 ,  C07C37/14 ,  C07C37/20 ,  C07C41/09 ,  C07C45/455 ,  C07C45/46 ,  C07C45/49 ,  C07C45/53 ,  C07C45/72 ,  C07C45/74 ,  C07C51/14 ,  C07C201/08 ,  C07C407/00 ,  C07C409/24 ,  C07C409/26 ,  C07C2531/025 ,  C07C2531/10 ,  C07C2531/26 ,  C07C2531/38 ,  C07F9/3808 ,  Y02P20/52 ,  C07C205/06 ,  C07C39/04 ,  C07C43/043 ,  C07C43/06 ,  C07C39/06 ,  C07C39/16

Abstract: The present invention provides a process for the conversion of a reactant into a reaction product in the presence of a solid acid catalyst comprising one or more fluorine atoms, sulfo radicals and phosphono radicals, each such radical being bonded to the same or different carbon atom, with the proviso that at least one sulfo radical and at least one phosphono radical are bonded to such carbon atoms through the sulfur atom and the phosphorus atom, respectively. These compounds are preferably non-polymeric, i.e. they have a molecular weight of about 5000 or less. The above acid catalysts may be reacted with a tetravalent metal, e.g. Zr, to provide a solid acid catalyst.

Abstract translation: 本发明提供了在包含一个或多个氟原子，磺基和膦酰基的固体酸催化剂存在下将反应物转化成反应产物的方法，每个这样的基团键合到相同或不同的碳原子上， 条件是至少一个磺基和至少一个膦酰基分别通过硫原子和磷原子键合到这些碳原子上。 这些化合物优选是非聚合的，即其分子量为约5000或更小。 上述酸催化剂可以与四价金属反应，例如 Zr，以提供固体酸催化剂。