CAS: 16919-58-7; Ammonium Hexachloroplatinate(Iv)

上下游产品

hydrogenchloride nitric acid platinum

专利信息

专利号:US-6616910-B2
优先权日:2000-05-05
标 题 :Process for preparation of an EUO-structural-type zeolite, the zeolite that is obtained and its use as catalyst for isomerization of C8-aromatic compounds
发明人：ROULEAU LOIC; KOLENDA FREDERIC; MERLEN ELISABETH; ALARIO FABIO
权利人:INST FRANCAIS DU PETROLE
摘要:This invention relates to a process for synthesis of an EUO-structural-type zeolite that comprises at least one element X that is selected from among silicon and germanium and at least one element T that is selected from among aluminum, iron, gallium, boron, titanium, vanadium, zirconium, molybdenum, arsenic, antimony, chromium and manganese, whereby said process is carried out in the presence of an organic structuring agent that is derived from dibenzyldimethylammonium (DBDMA) or its precursors and in the presence of nuclei of at least one zeolitic material of the same structure as the zeolite that is to be synthesized. The zeolite that is thus obtained has an X/T ratio of between 5 and 50. It is used in particular as a catalyst, for example in a process for isomerization of aromatic compounds with 8 carbon atoms per molecule.

专利号:US-2017354962-A1
优先权日:2014-12-01
标题 :Synthesis of trimetallic nanoparticles by homogeneous deposition precipitation, and application of the supported catalyst for carbon dioxide reforming of methane
发明人：D'SOUZA LAWRENCE; TAKANABE KAZUHIRO; LAVEILLE PACO; AL SABBAN BEDOUR; BASSET JEAN-MARIE; LI LIDONG
权利人:SABIC GLOBAL TECHNOLOGIES BV
摘要:Disclosed is a supported nanoparticle catalyst, methods of making the supported nanoparticle 5 catalysts and uses thereof. The supported nanoparticle catalyst includes catalytic metals M1, M2, M3, and a support material. M1 and M2 are different and are each selected from nickel (Ni), cobalt (Co), manganese (Mn), iron (Fe), copper (Cu) or zinc (Zn), wherein M1 and M2 are dispersed in the support material. M3 is a noble metal deposited on the surface of the nanoparticle catalyst and/or dispersed in the support material. The nanoparticle catalyst is 10 capable of producing hydrogen (H2) and carbon monoxide (CO) from methane (CH4) and carbon dioxide (CO2).

专利号:US-5242576-A
优先权日:1991-11-21
标 题 :Selective upgrading of naphtha fractions by a combination of reforming and selective isoparaffin synthesis
发明人：SCHMIDT ROBERT J; RUSS MICHAEL B; BOGDAN PAULA L; LAWSON RANDY J
权利人:UOP INC
摘要:A process combination is disclosed to selectively upgrade naphtha to obtain gasoline which is in accordance with current standards for reformulated fuels. A naphtha feedstock is fractionated to selectively direct light naphtha to isomerization or blending, a heart-cut fraction to reforming, and a heavy portion to selective isoparaffin synthesis to yield light and heavy synthesis naphtha and isobutane. The heavy portion of the synthesis naphtha is processed by reforming. Light naphtha may be isomerized, with or without recycle of low-octane components of the product. A gasoline component is blended from light, synthesis, and reformate products from the process combination.

专利号:WO-2018229729-A1
优先权日:2017-06-15
标 题 :Combined gasification and catalytic decomposition for the production of hydrogen and synthesis gas from hydrocarbons
发明人：ALBAHILY KHALID; VISWANATH VINU K; AL-SABBAN BEDOUR; RAVON UGO; ALZAILAIE ABDULRAHMAN MOOSA
权利人:SABIC GLOBAL TECHNOLOGIES BV
摘要:Processes, systems, and catalysts for the production of a gaseous hydrogen (H2) stream and a synthesis gas stream comprising H2 and carbon monoxide (CO) are described. A process can include contacting a gaseous mixture of hydrocarbons having 1 to 5 carbon atoms (C1-5) with a hydrocarbon decomposition catalyst under non-oxidizing conditions suitable to produce a gaseous H2 stream and a carbon coated hydrocarbon decomposition catalyst, and contacting the carbon coated hydrocarbon decomposition catalyst with water under conditions suitable to produce a synthesis gaseous stream comprising H2 and CO in a H2:CO molar ratio of about 1 : 1 and a regenerated hydrocarbon decomposition catalyst. The hydrocarbon decomposition catalyst can be a hollow zeolite catalyst, a pyrochlore catalyst, an olivine catalyst, a spinel catalyst, or mixtures thereof.

专利号:US-5401388-A
优先权日:1991-11-21
标题:Selective upgrading of naphtha
发明人：SCHMIDT ROBERT J; RUSS MICHAEL B; BOGDAN PAULA L; LAWSON R JOE; GILSDORF NORMAN L
权利人:UOP INC
摘要:A process combination is disclosed to selectively upgrade naphtha to obtain gasoline which is in accordance with current standards for reformulated fuels. A naphtha feedstock is fractionated to selectively direct light naphtha to isomerization or blending, a head-cut fraction to reforming, and a heavy potion to selective isoparaffin synthesis to yield light and heavy synthesis naphtha and isobutane. The heavy potion of the synthesis naphtha is processed by reforming. Light naphtha may be isomerized, with or without recycle of low-octane components of the product. A gasoline component is blended from light, synthesis, and reformate products from the process combination.

专利号:US-5235120-A
优先权日:1991-11-21
标题 :Selective isoparaffin synthesis from naphtha
发明人：BOGDAN PAULA L; LAWSON R JOE; SACHTLER J W ADRIAAN
权利人:UOP INC
摘要:A process combination is disclosed to selectively upgrade naphtha to obtain products suitable for further upgrading to reformulated fuels. A naphtha feedstock is hydrogenated to saturate aromatics, followed by selective isoparaffin synthesis to yield light and heavy naphtha and isobutane. The heavy naphtha may be processed by reforming, light naphtha may be isomerized, and isobutane may be upgraded by dehydrogenation, etherification and/or alkylation to yield gasoline components from the process combination suitable for production of reformulated gasoline.