1 |
催化氢解反应之复合材料及其制备方法与用途 |
CN201510658010.9 |
2015-10-13 |
CN106565393A |
2017-04-19 |
吴倍任; 廖威胜; 瞿港华; 谢翔; 蓝源宾 |
本案系提供一种催化氢解反应之复合材料,其中该复合材料包含具有一边界面的迭层石墨烯及呈一特定比例分布并附着于该边界面上之复数金属奈米粒子。 |
2 |
一种高温脱羧方法 |
CN201510756159.0 |
2015-11-09 |
CN105418342A |
2016-03-23 |
徐晓东 |
本发明公开了一种高温脱羧方法,在惰性分散剂的保护下,对二元羧酸进行加热从而实现脱羧。与现有技术相比,本发明实现了高温脱羧,更实现了连续脱羧反应,减少物料周转过程,提高了生产效率,不需要催化剂,降低了生产成本。 |
3 |
有机化合物的氧化方法 |
CN201180008867.6 |
2011-02-10 |
CN102762298B |
2014-09-03 |
卡洛斯·古斯塔沃·卡纳卡毕杰仁 |
本发明的课题在于,提供以良好的转化率对包含有机化合物、氯化氢及氧气的混合气体中的有机化合物进行氧化的方法。本发明为利用氧气对包含有机化合物、氯化氢及氧气的混合气体中的有机化合物进行氧化的方法,其特征在于,在钌的含量为0.1质量%以下的包含氧化钛的催化剂的存在下进行反应。氧化钛优选含有锐钛矿晶形氧化钛。该方法可有利地应用在有机化合物为选自由脂肪族烃、氯代脂肪族烃及碳酰氯组成的组中的至少一种的情况下。 |
4 |
有机化合物的氧化方法 |
CN201180008867.6 |
2011-02-10 |
CN102762298A |
2012-10-31 |
卡洛斯·古斯塔沃·卡纳卡毕杰仁 |
本发明的课题在于,提供以良好的转化率对包含有机化合物、氯化氢及氧气的混合气体中的有机化合物进行氧化的方法。本发明为利用氧气对包含有机化合物、氯化氢及氧气的混合气体中的有机化合物进行氧化的方法,其特征在于,在钌的含量为0.1质量%以下的包含氧化钛的催化剂的存在下进行反应。氧化钛优选含有锐钛矿晶形氧化钛。该方法可有利地应用在有机化合物为选自由脂肪族烃、氯代脂肪族烃及碳酰氯组成的组中的至少一种的情况下。 |
5 |
Method for decarboxylation of amino acids via imine formation |
US15249719 |
2016-08-29 |
US10118898B2 |
2018-11-06 |
Richard W. Morrison; Douglas Michael Jackson; Daniel Richard Morrison |
The present application provides methods for decarboxylation of amino acids via imine formation with a catalyst under pressurized, heated, conditions in either a microwave or oil bath, with optional recovery of the catalyst and/or catalyst byproduct. |
6 |
METHOD FOR DECARBOXYLATION OF AMINO ACIDS VIA IMINE FORMATION |
US15249719 |
2016-08-29 |
US20160362380A1 |
2016-12-15 |
Richard W. Morrison; Douglas Michael Jackson; Daniel Richard Morrison |
The present application provides methods for decarboxylation of amino acids via imine formation with a catalyst under pressurized, heated, conditions in either a microwave or oil bath, with optional recovery of the catalyst and/or catalyst byproduct. |
7 |
Method for decomposing water-soluble fluorinated organic compound |
US12853602 |
2010-08-10 |
US08067661B2 |
2011-11-29 |
Jumpei Nomura; Yasuhiko Matsuoka |
To provide a good and simple method for decomposing and detoxifying a hardly decomposable fluorinated organic compound.Specifically, a fluorinated organic compound is decomposed by bringing an aqueous solution of the fluorinated organic compound into contact with a catalyst containing a metal oxide. The metal oxide may preferably be an oxide of at least one metal selected from the group consisting of Ni, Pd, Cu, Mn, Fe and Co, and more preferably be nickel oxide. The contact temperature is preferably within the range of from 0 to 100° C. Preferably, the fluorinated organic compound to be decomposed is an organic fluorocarboxylic acid, an organic fluorosulfonic acid or a salt thereof, which is used as a surfactant or an surface treatment agent. |
8 |
Complex and structurally diverse compounds |
US14387028 |
2013-03-25 |
US10081592B2 |
2018-09-25 |
Paul J. Hergenrother; Robert W. Huigens, III; Karen C. Morrison; Robert W. Hicklin, II; Timothy A. Flood, Jr. |
The invention a novel, general, and facile strategy for the creation of small molecules with high structural and stereochemical complexity. Aspects of the methods include ring system distortion reactions that are systematically applied to rapidly convert readily available natural products to structurally complex compounds with diverse molecular architectures. Through evaluation of chemical properties including fraction of sp3 carbons, ClogP, and the number of stereogenic centers, these compounds are shown to be significantly more complex and diverse than those in standard screening collections. This approach is demonstrated with natural products (gibberellic acid, adrenosterone, and quinine) from three different structural classes, and methods are described for the application of this strategy to any suitable natural product. |
9 |
Method for purification of substances contaminated with organic chemicals |
US12159497 |
2006-12-25 |
US09309164B2 |
2016-04-12 |
Hiroyasu Nagase; Kazuhisa Miyamoto; Kazumasa Hirata; Hiroshi Saito |
The present invention provides a method for purifying organic chemical-containing contaminated substances by which various organic chemicals (contaminants) can be readily and sufficiently decomposed in a short time, the method comprising the steps of adding a metal salt and a transition metal ionic compound to water or soil that contains organic chemicals, decomposing the organic chemicals by irradiating with light, and separating/collecting the detoxified organic chemicals. |
10 |
COMPLEX AND STRUCTURALLY DIVERSE COMPOUNDS |
US14387028 |
2013-03-25 |
US20150274638A1 |
2015-10-01 |
Paul J. Hergenrother; Robert W. Huigens, III; Karen C. Morrison; Robert W. Hicklin, II; Timothy A. Flood, JR. |
The invention provides a novel, general, and facile strategy for the creation of small molecules with high structural and stereochemical complexity. Aspects of the methods include ring system distortion reactions that are systematically applied to rapidly convert readily available natural products to structurally complex compounds with diverse molecular architectures. Through evaluation of chemical properties including fraction of sp3 carbons, ClogP, and the number of stereogenic centers, these compounds are shown to be significantly more complex and diverse than those in standard screening collections. This approach is demonstrated with natural products (gibberellic acid, adrenosterone, and quinine) from three different structural classes, and methods are described for the application of this strategy to any suitable natural product. |
11 |
METHOD FOR DECARBOXYLATION OF AMINO ACIDS VIA IMINE FORMATION |
US14210655 |
2014-03-14 |
US20140275569A1 |
2014-09-18 |
Richard W. Morrison; Douglas Michael Jackson |
The present application provides methods for decarboxylation of amino acids via imine formation with a catalyst under superheated conditions in either a microwave or oil bath. |
12 |
METHOD FOR THE N-DEMETHYLATION OF N-METHYL HETEROCYCLES |
US13496562 |
2010-09-16 |
US20120226043A1 |
2012-09-06 |
Peter John Scammells; Gaik Orbell |
The present invention provides methods of N-demethylating, N-methylated heterocycles and N-methyl, N-oxide heterocycles using a transition metal with an oxidation state of zero, ferrocene or substituted derivatives thereof, or Cr3+. N-demethylated heterocycles prepared by the methods of the present invention are also provided. |
13 |
METHOD FOR DECOMPOSING WATER-SOLUBLE FLUORINATED ORGANIC COMPOUND |
US12853602 |
2010-08-10 |
US20100324352A1 |
2010-12-23 |
Jumpei NOMURA; Yasuhiko Matsuoka |
To provide a good and simple method for decomposing and detoxifying a hardly decomposable fluorinated organic compound.Specifically, a fluorinated organic compound is decomposed by bringing an aqueous solution of the fluorinated organic compound into contact with a catalyst containing a metal oxide. The metal oxide may preferably be an oxide of at least one metal selected from the group consisting of Ni, Pd, Cu, Mn, Fe and Co, and more preferably be nickel oxide. The contact temperature is preferably within the range of from 0 to 100° C. Preferably, the fluorinated organic compound to be decomposed is an organic fluorocarboxylic acid, an organic fluorosulfonic acid or a salt thereof, which is used as a surfactant or an surface treatment agent. |
14 |
Depolymerization process |
US105885 |
1993-08-11 |
US5386055A |
1995-01-31 |
Sunggyu Lee; Mehmet A. Gencer; Kathy L. Fullerton; Fouad O. Azzam |
A process for depolymerizing polymers by selective, partial oxidation at supercritical or near supercritical conditions for water and wherein supercritical water or water near supercritical conditions is used as a solvent and reforming agent, is used to produce relatively high yields of the monomers originally used to produce the polymers. The invention provides an environmentally friendly process for recycling polymeric waste materials to generate valuable polymer feedstock in a closed oxidation process which is free of hazardous stack emissions. The polymers which can be recycled in accordance with the process can include typical amounts of conventional additive and other impurities without significantly affecting the overall conversion. |
15 |
Method for preparing high purity isobutene using glycolether |
US14000095 |
2012-02-17 |
US09637422B2 |
2017-05-02 |
Myeong-Seok Kim; Jae-Hoon Uhm; Min-Sup Park; Hyoung-Jae Seo; Kyoung-Tae Min |
Disclosed is a method of preparing isobutene in which high-purity isobutene is separated (prepared) from a C4 mixture by cracking glycol ether prepared from a C4 mixture (in particular, C4 raffinate-1) containing isobutene and a glycol. The method includes cracking glycol ether into isobutene and glycol at a temperature between 50° C. and 300° C. in the presence of a strongly acidic catalyst. The glycol ether may be prepared by reaction between a C4 mixture containing isobutene and glycol in the presence of an acid catalyst. |
16 |
Method for decarboxylation of amino acids via imine formation |
US14210655 |
2014-03-14 |
US09452954B2 |
2016-09-27 |
Richard W. Morrison; Douglas Michael Jackson |
The present application provides methods for decarboxylation of amino acids via imine formation with a catalyst under pressurized and superheated conditions in either a microwave or oil bath. |
17 |
METHOD FOR PURIFICATION OF SUBSTANCES CONTAMINATED WITH ORGANIC CHEMICALS |
US15055938 |
2016-02-29 |
US20160176726A1 |
2016-06-23 |
Hiroyasu Nagase; Kazuhisa Miyamoto; Kazumasa Hirata; Hiroshi Saito |
The present invention provides a method for purifying organic chemical-containing contaminated substances by which various organic chemicals (contaminants) can be readily and sufficiently decomposed in a short time, the method comprising the steps of adding a metal salt and a transition metal ionic compound to water or soil that contains organic chemicals, decomposing the organic chemicals by irradiating with light, and separating/collecting the detoxified organic chemicals. |
18 |
Method for the N-demethylation of N-methyl heterocycles |
US13496562 |
2010-09-16 |
US09073934B2 |
2015-07-07 |
Peter John Scammells; Gaik Orbell |
The present invention provides methods of N-demethylating, N-methylated heterocycles and N-methyl, N-oxide heterocycles using a transition metal with an oxidation state of zero, ferrocene or substituted derivatives thereof, or Cr3+. N-demethylated heterocycles prepared by the methods of the present invention are also provided. |
19 |
METHOD FOR PREPARING HIGH PURITY ISOBUTENE USING GLYCOLETHER |
US14000095 |
2012-02-17 |
US20130324781A1 |
2013-12-05 |
Myeong-Seok Kim; Jae-Hoon Uhm; Min-Sup Park; Hyoung-Jae Seo; Kyoung-Tae Min |
Disclosed is a method of preparing isobutene in which high-purity isobutene is separated (prepared) from a C4 mixture by cracking glycol ether prepared from a C4 mixture (in particular, C4 raffinate-1) containing isobutene and a glycol. The method includes cracking glycol ether into isobutene and glycol at a temperature between 50° C. and 300° C. in the presence of a strongly acidic catalyst. The glycol ether may be prepared by reaction between a C4 mixture containing isobutene and glycol in the presence of an acid catalyst. |
20 |
Method for reforming organics into shorter-chain unsaturated organic compounds |
US10616797 |
2003-07-10 |
USRE42832E1 |
2011-10-11 |
Christopher J. Nagel; Thomas P. Griffin; Thomas A. Kinney; Kevin A. Sparks |
A method is disclosed for reforming organics into shorter-chain unsaturated organic compounds. A molten metal bath is provided which can cause homolytic cleavage of an organic component of an organic-containing feed. The feed is directed into the molten metal bath at a rate which causes partial homolytic cleavage of an organic component of the feed. Conditions are established and maintained in the reactor to cause partial homolytic cleavage of the organic component to produce unsaturated organic compounds, as products of the homolytic cleavage, which are discharged from the molten metal bath. |