SU1640857A1 - Method of regeneration of platinoid catalyst - Google Patents

Method of regeneration of platinoid catalyst

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Publication number
SU1640857A1
SU1640857A1 SU4471810/04A SU4471810A SU1640857A1 SU 1640857 A1 SU1640857 A1 SU 1640857A1 SU 4471810/04 A SU4471810/04 A SU 4471810/04A SU 4471810 A SU4471810 A SU 4471810A SU 1640857 A1 SU1640857 A1 SU 1640857A1
Authority
SU
USSR - Soviet Union
Prior art keywords
regeneration
effect
increased
platinoid
catalyst
Prior art date
Application number
SU4471810/04A
Other languages
Russian (ru)
Inventor
А.П. Домарев
Н.Ф. Клещев
Т.Д. Костыркина
Н.П. Перепадья
А.А. Рябчиков
Original Assignee
Горловское производственное объединение "Стирол" им.Серго Орджоникидзе
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Горловское производственное объединение "Стирол" им.Серго Орджоникидзе filed Critical Горловское производственное объединение "Стирол" им.Серго Орджоникидзе
Priority to SU4471810/04A priority Critical patent/SU1640857A1/en
Application granted granted Critical
Publication of SU1640857A1 publication Critical patent/SU1640857A1/en

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  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

FIELD: catalytic chemistry. SUBSTANCE: regeneration is carried out with aqueous solution consisting of the following components, wt.-% sodium chloride 10-20; ortho-phosphoric acid 5-30; N,N,N,N,N′,N′-tetraacetic acid 0.1-10; tertiary amine oxide 0.001-0.05, and water the rest. Method ensures to effect on the surface contamination actively, "loosen up" it and remove from platinum filaments. The yield of NO is increased by 1.18% as compared with known method. EFFECT: increased regeneration degree. 2 tbl
SU4471810/04A 1988-06-06 1988-06-06 Method of regeneration of platinoid catalyst SU1640857A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4471810/04A SU1640857A1 (en) 1988-06-06 1988-06-06 Method of regeneration of platinoid catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4471810/04A SU1640857A1 (en) 1988-06-06 1988-06-06 Method of regeneration of platinoid catalyst

Publications (1)

Publication Number Publication Date
SU1640857A1 true SU1640857A1 (en) 1995-09-27

Family

ID=60530175

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4471810/04A SU1640857A1 (en) 1988-06-06 1988-06-06 Method of regeneration of platinoid catalyst

Country Status (1)

Country Link
SU (1) SU1640857A1 (en)

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