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1.发明公开A PROCESS FOR MODIFYING A HETEROGENEOUS CATALYST WITH AN ORGANOMETALLIC COMPOUND, A HETEROGENEOUS CATALYST AND SYSTEM THEREOF 审中-公开用于修饰的非均相催化剂方法用有机金属化合物的非均相催化剂及其系统
公开(公告)号：EP3169432A1
公开(公告)日：2017-05-24
申请号：EP15756992.2
申请日：2015-07-17
发明人： CHINTANSINH DHARMENDRASINH, Chudasama , RAWALEKAR, Sachin , AGRAHARI, Sunil , GOPALAKRISHNAN, Kalpana , VEERA VENKATA SATYA BHASKARA SITA RAMA MURTHY, Katravulapalli , KUMAR, Ajay , METTU, Anilkumar , SHARMA, Nagesh , VIR JASRA, Raksh
摘要： A process and system for modifying heterogeneous catalysts by contacting them with chemical compounds to functionalize the surface of the heterogeneous catalyst. A polymetallic catalyst including bimetallic catalyst is functionalized on its surface by employing a precursor of an inorganic compound. The precursor of the inorganic compound is an organometallic compound, and the metal based inorganic compound is aluminum oxide. A process and system for surface modification functionalization of the heterogeneous catalysts at conditions including room temperature and atmospheric pressure.
摘要翻译： 本发明涉及一种用于通过用化学化合物接触他们修改非均相催化剂的方法和系统。 具体而言，本公开涉及一种用于非均相催化剂的表面官能化的容易和方便处理：诸如多金属催化剂包含通过采用无机化合物的前体的双金属催化剂，worin所述前体是有机金属化合物和worin无机化合物包括但不限于 基于金属的无机化合物：如氧化铝。 本公开因此提供了用于通过在包含条件使用无机化合物的前体但不限于室温和大气压力容易和方便的方法和系统用于非均相催化剂的表面改性/官能化。
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公开(公告)号：EP3110545A2
公开(公告)日：2017-01-04
申请号：EP15754696.1
申请日：2015-02-26
发明人： SHARMA, Nagesh , KUMAR, Ajay , METTU, Anilkumar , KATRAVULAPALLI, Veera Venkata Satya Bhaskara Sita Rama Murthy , GOPALAKRISHNAN, Kalpana , JASRA, Raksh Vir
CPC分类号： B01J29/068 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/18 , B01J29/40 , B01J29/42 , B01J29/44 , B01J29/48 , B01J29/7007 , B01J29/7034 , B01J29/7038 , B01J35/023 , B01J37/0236 , B01J37/0242 , B01J37/0246 , B01J37/06 , B01J37/08 , B01J2229/186 , B01J2229/64 , C10G35/09 , C10G35/095
摘要： The present disclosure relates to a naphtha reforming process for obtaining reformed naphtha comprising contacting naphtha with a catalyst, the catalyst comprising a chloride free zeolite coated alumina support impregnated with 0.01 wt % to 0.5 wt % active metal and 0.01 wt % to 0.5 wt % promoter metal, wherein the thickness of the zeolite coating on the alumina support ranges from 100 μm to 200 μm, which results in formation of reformed products of naphtha and ethylbenzene formed in-situ.
摘要翻译： 本公开涉及制备催化剂的方法。 该方法包括将沸石凝胶涂覆在氧化铝载体上以获得无氯沸石凝胶涂覆的氧化铝载体，使无氯沸石凝胶涂覆的氧化铝载体结晶，洗涤，干燥和煅烧结晶的沸石涂覆的氧化铝载体以获得煅烧结晶的无氯化物沸石 涂覆氧化铝载体，用硝酸铵处理煅烧过的不含结晶氯化沸石的氧化铝载体以获得无钠载体，洗涤，干燥并煅烧载体以获得不含煅烧氯化物的沸石涂覆的氧化铝载体，浸渍不含煅烧氯化物的沸石涂覆的氧化铝 负载于活性金属和促进剂金属溶液混合物中，随后搅拌以获得金属涂布的无氯化物沸石涂布的氧化铝载体，并且干燥和煅烧涂布有金属的无氯化物沸石涂布的氧化铝载体以获得催化剂。
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公开(公告)号：EP3169432B1
公开(公告)日：2020-05-27
申请号：EP15756992.2
申请日：2015-07-17
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4.发明公开A CATALYST, A PROCESS FOR PREPARATION OF THE CATALYST AND APPLICATION THEREOF 审中-公开KATALYSATOR，VERFAHREN ZUR HERSTELLUNG DES KATALYSATORS UND ANWENDUNGDAFÜR
公开(公告)号：EP3156124A1
公开(公告)日：2017-04-19
申请号：EP16194008.5
申请日：2016-10-14
发明人： SHARMA, Nagesh , KUMAR, Ajay , KATRAVULAPALLI, Bhaskara Rama Murthy Veera Venkata Satya , METTU, Anilkumar , GOPALAKRISHNAN, Kalpana , JASRA, Raksh Vir
CPC分类号： B01J23/626 , B01J21/10 , B01J23/002 , B01J23/02 , B01J23/10 , B01J23/58 , B01J23/63 , B01J27/135 , B01J27/138 , B01J35/002 , B01J35/0066 , B01J35/1061 , B01J35/1085 , B01J37/0205 , B01J37/0207 , B01J37/0215 , B01J37/0236 , B01J37/08 , B01J37/18 , B01J37/22 , B01J37/24 , C10G11/04 , C10G35/09 , B01J2523/00 , B01J2523/22 , B01J2523/31 , B01J2523/43 , B01J2523/828 , B01J2523/25 , B01J2523/3706
摘要： The present disclosure relates to a composition, wherein the composition is a catalyst comprising support matrix, active metal, promoter metal and halide, wherein the support matrix is additionally subjected to a modifier to obtain a modified support matrix. The catalyst in the reaction reduces the percentage coke formation and provides for an enhanced reformate yield having an increase total aromatic yield and C8 aromatic yield when compared to the known/commercially available catalyst for naphtha reforming process, and also improves the quality of reformate obtained at end of the reaction. The disclosure further relates to process of preparation of the catalyst, the catalyst of the present disclosure derived from the process described, displays lower deactivation during the reaction demonstrating increased stability and reduction in the regeneration frequency and thereby making the catalyst economically feasible.
摘要翻译： 本发明涉及组合物，其中组合物是包含载体基质，活性金属，助催化剂金属和卤化物的催化剂，其中所述载体基质另外经受改性剂以获得改性的载体基质。 反应中的催化剂降低了焦炭形成百分比，并且提供了与用于石脑油重整工艺的已知/市售催化剂相比具有增加的总芳族化合物收率和C8芳香族产率的提高的重整产率，并且还提高了在 反应结束。 本公开还涉及催化剂的制备方法，本发明公开的催化剂源自所述方法，在反应期间显示较低的失活，表明增加的稳定性和再生频率的降低，从而使催化剂在经济上是可行的。
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公开(公告)号：EP3110911A1
公开(公告)日：2017-01-04
申请号：EP15756008.7
申请日：2015-02-26
发明人： SHARMA, Nagesh , KUMAR, Ajay , METTU, Anilkumar , KATRAVULAPALLI, Veera Venkata Satya Bhaskara Sita Rama Murthy , GOPALAKRISHNAN, Kalpana , JASRA, Raksh Vir
IPC分类号： C10G11/05
CPC分类号： B01J29/068 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/18 , B01J29/40 , B01J29/42 , B01J29/44 , B01J29/48 , B01J29/7007 , B01J29/7034 , B01J29/7038 , B01J35/023 , B01J37/0236 , B01J37/0242 , B01J37/0246 , B01J37/06 , B01J37/08 , B01J2229/186 , B01J2229/64 , C10G35/09 , C10G35/095
摘要： The present disclosure relates to a naphtha reforming process for obtaining reformed naphtha comprising contacting naphtha with a catalyst, the catalyst comprising a chloride free zeolite coated alumina support impregnated with 0.01 wt % to 0.5 wt % active metal and 0.01 wt % to 0.5 wt % promoter metal, wherein the thickness of the zeolite coating on the alumina support ranges from 100 μm to 200 μm, which results in formation of reformed products of naphtha and ethylbenzene formed in-situ.
摘要翻译： 本公开涉及一种用于获得重整石脑油的石脑油重整方法，其包括使石脑油与催化剂接触，所述催化剂包含浸渍有0.01重量％至0.5重量％活性金属和0.01重量％至0.5重量％的助催化剂的无氯化物沸石涂覆的氧化铝载体 金属，其中氧化铝载体上的沸石涂层的厚度为100μm至200μm，这导致形成原位形成的石脑油和乙苯的重整产物。
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公开(公告)号：EP3186002A1
公开(公告)日：2017-07-05
申请号：EP15835057.9
申请日：2015-08-26
发明人： SHARMA, Nagesh , KUMAR, Ajay , KATRAVULAPALLI, Veera Venkata Satya Bhaskara Sita Rama Murthy , METTU, Anilkumar , GOPALAKRISHNAN, Kalpana , JASRA, Raksh Vir
IPC分类号： B01J21/04
CPC分类号： B01J23/626 , B01J21/04 , B01J23/20 , B01J23/648 , B01J23/6484 , B01J23/6486 , B01J27/13 , B01J27/135 , B01J35/0006 , B01J35/023 , B01J37/009 , B01J37/0205 , B01J37/0207 , B01J37/0213 , B01J37/0236 , B01J37/036 , B01J37/04 , B01J37/08 , B01J37/088 , B01J37/10 , B01J37/24 , B01J2523/00 , C10G35/06 , C10G35/09 , B01J2523/31 , B01J2523/43 , B01J2523/56 , B01J2523/828
摘要： The present disclosure relates to a reforming catalyst composition comprising a spherical gamma AI2O3 support; at least one Group VB metal oxide sheet coated on to the AI2O3 support; and at least one active metal and at least one promoter metal impregnated on the AI2O3 coated support. The reforming catalyst composition of the present disclosure has improved activity, better selectivity for total aromatics during naphtha reforming and results in less coke formation. The reforming catalyst composition has improved catalyst performance with simultaneous modification of acidic sites as well as metallic sites through metal support interaction. The acid site cracking activity of the catalyst is inhibited because of the use of chloride free alumina support modified with solid acid such as Group VB metal oxide and impregnated with active metals. The present disclosure provides a process for naphtha reforming in the presence of the reforming catalyst composition of the present disclosure to obtain reformates of naphtha.
摘要翻译： 本公开涉及包含球形γ-Al2O3载体的重整催化剂组合物; 至少一种涂覆在Al 2 O 3载体上的VB族金属氧化物片材; 以及浸渍在Al 2 O 3涂覆的载体上的至少一种活性金属和至少一种助催化剂金属。 本公开的重整催化剂组合物具有改善的活性，在石脑油重整期间对总芳族化合物具有更好的选择性并且导致较少的焦炭形成。 重整催化剂组合物具有改进的催化剂性能，同时通过金属载体相互作用修饰酸性位点以及金属位点。 由于使用用固体酸如VB族金属氧化物改性并浸渍活性金属的无氯化铝载体，催化剂的酸性位点裂化活性被抑制。 本公开提供了在本公开的重整催化剂组合物存在下石脑油重整以获得石脑油重整产物的方法。
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公开(公告)号：EP3110910A1
公开(公告)日：2017-01-04
申请号：EP15755310.8
申请日：2015-02-26
发明人： SHARMA, Nagesh , KUMAR, Ajay , METTU, Anilkumar , KATRAVULAPALLI, Veera Venkata Sayta Bhaskara , GOPALAKRISHNAN, Kalpana , JASRA, Raksh Vir
IPC分类号： C10G11/05
CPC分类号： B01J29/068 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/18 , B01J29/40 , B01J29/42 , B01J29/44 , B01J29/48 , B01J29/7007 , B01J29/7034 , B01J29/7038 , B01J35/023 , B01J37/0236 , B01J37/0242 , B01J37/0246 , B01J37/06 , B01J37/08 , B01J2229/186 , B01J2229/64 , C10G35/09 , C10G35/095
摘要： The present disclosure relates to a naphtha reforming process for obtaining reformed naphtha comprising contacting naphtha with a catalyst, the catalyst comprising a chloride free zeolite coated alumina support impregnated with 0.01 wt % to 0.5 wt % active metal and 0.01 wt % to 0.5 wt % promoter metal, wherein the thickness of the zeolite coating on the alumina support ranges from 100 μm to 200 μm, which results in formation of reformed products of naphtha and ethylbenzene formed in-situ.
摘要翻译： 本发明涉及用于获得重整石脑油的石脑油重整方法，其包括使石脑油与催化剂接触，所述催化剂包含浸渍有0.01重量％至0.5重量％活性金属和0.01重量％至0.5重量％助催化剂的无氯化物沸石涂覆氧化铝载体 金属，其中氧化铝载体上的沸石涂层的厚度在100μm至200μm的范围内，这导致形成原位形成的石脑油和乙苯的重整产物。
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