METHOD OF PRODUCING CATALYST FOR ORTHO-PARA CONVERSION OF PROTIUM Russian patent published in 2012 - IPC B01J37/16 B82B1/00 B01J23/46 B01J21/08 C01B4/00 B01D59/00 

Abstract RU 2464095 C1

FIELD: chemistry.

SUBSTANCE: invention relates to heterogeneous catalysis, particularly a method of producing a catalyst for ortho-para conversion of protium. Described is a method of producing a catalyst for ortho-para conversion of protium, involving obtaining metal nanoparticles in a reverse micellar solution, consisting of a metal salt solution, a surfactant in form of sodium bis(2-ethylhexyl)sulphosuccinate, and a nonpolar solvent, isooctane, followed by deposition on a support, wherein reduction of the metal salt takes place upon reaction with quercetin; the support used is SiO2 and the metal salt used is RhCl3 or RuOHCl3 and reverse micellar solutions of rhodium or ruthenium are prepared with molar ratio of the aqueous metal salt solution to the surfactant ranging from 1:1 to 10:1; a water-alcohol solution is then added in amount of 5-50 wt %, a quercetin solution is added in amount of 0.5-5 wt % and ammonia solution is added in amount of 10-30 wt %.

EFFECT: obtaining a catalyst with high activity and capable of operating in the temperature range of 77-110 K.

2 cl, 4 tbl, 4 ex

Similar patents RU2464095C1

Title Year Author Number
METHOD OF PRODUCING CATALYST FOR ORTHO-PARA CONVERSION OF PROTIUM 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2464090C1
METHOD OF PRODUCING CATALYST FOR ORTHO-PARA CONVERSION OF PROTIUM 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2464091C1
METHOD OF PRODUCING CATALYST FOR ORTHO-CONVERSION OF PROTIUM 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2481891C2
METHOD OF PRODUCING CATALYST FOR PROTIUM-DEUTERIUM ISOTOPIC EXCHANGE 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2464092C1
METHOD OF PRODUCING CATALYST FOR ORTHO-PARA CONVERSION OF PROTIUM 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2461425C1
METHOD OF PRODUCING CATALYST FOR PROTIUM-DEUTERIUM ISOTOPIC EXCHANGE 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2477175C1
METHOD OF PRODUCING CATALYST FOR ORTHO-PARA CONVERSION OF PROTIUM 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2464096C1
METHOD OF PRODUCING CATALYST FOR PROTIUM-DEUTERIUM ISOTOPIC EXCHANGE 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2464093C1
METHOD OF PRODUCING CATALYST FOR PROTIUM-DEUTERIUM ISOTOPIC EXCHANGE 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2464094C1
METHOD OF OBTAINING CATALYST FOR ISOTOPIC PROTIUM-DEUTERIUM EXCHANGE 2011
  • Antonov Aleksej Jur'Evich
  • Sergeev Mikhail Olegovich
  • Kuznetsov Mikhail Andreevich
  • Revina Aleksandra Anatol'Evna
  • Boeva Ol'Ga Anatol'Evna
RU2490061C2

RU 2 464 095 C1

Authors

Antonov Aleksej Jur'Evich

Sergeev Mikhail Olegovich

Kuznetsov Mikhail Andreevich

Revina Aleksandra Anatol'Evna

Boeva Ol'Ga Anatol'Evna

Dates

2012-10-20Published

2011-07-14Filed