Patenton — panteon of patents

(19)

RU

(11)

2 083 554

(13)

C1

(51)

IPC

(21) (22)

Application

93039130/04, 1993-07-30

(22)

Actual filing date

1993-07-30

(45)

Published

1997-07-10

(72)

Inventor

Kravchenko Boris Vasil'Evich[Ua]Ostrovskaja Alina Ivanovna[Ua]Jankovskij Nikolaj Andreevich[Ua]Pol'Okha Alina Mikhajlovna[Ua]Nikitina Ehmilija Frantsevna[Ua]Zabluda Mikhail Vasil'Evich[Ua]Demidenko Igor' Mikhajlovich[Ua]Savenkov Aleksandr Vasil'Evich[Ua]Stasjuk Larisa Mikhajlovna[Ua]Pil'Novatykh Larisa Vasil'Evna[Ua]

(73)

Holder

Gorlovskij Arendnyj Kontsern

PROCESS OF MONOETHANOL AMINE SOLUTION Russian patent published in 1997 - IPC

Abstract RU 2083554 C1

FIELD: chemical industry, more particularly cleaning of converted gas to remove carbon dioxide resulting from ammonia production. SUBSTANCE: process of monoethanol amine is carried out in two stages in the presence of aqueous potassium nitrite solution added in certain amount in the second dispersion stage. The claimed process makes it possible to reduce MEA losses due to more efficient regeneration of some by- products. EFFECT: more efficient cleaning process. 1 tbl

Similar patents RU2083554C1

Title Year Author Number
METHOD OF TREATING PROCESS GAS WITH SOLUTIONS OF ETHANOLAMINES IN AMMONIA PRODUCTION 1993
  • Jankovskij Nikolaj Andreevich[Ua]
  • Nikitina Ehmilija Frantsevna[Ua]
  • Ostrovskaja Alina Ivanovna[Ua]
  • Kravchenko Boris Vasil'Evich[Ua]
  • Pol'Okha Alina Mikhajlovna[Ua]
  • Stasjuk Larisa Mikhajlovna[Ua]
  • Sokoljuk Ol'Ga Aleksandrovna[Ua]
  • Zabluda Mikhail Vasil'Evich[Ua]
  • Demidenko Igor' Mikhajlovich[Ua]
  • Kozlov Vitalij Fedorovich[Ua]
 RU2087182C1
ABSORBENT FOR GASSES PURIFICATION FROM CARBON DIOXIDE 1991
  • Nikitina Ehmilija Frantsevna[Ua]
  • Ostrovskaja Alina Ivanovna[Ua]
  • Kravchenko Boris Vasil'Evich[Ua]
  • Pol'Okha Alina Mikhajlovna[Ua]
  • Stasjuk Larisa Mikhajlovna[Ua]
  • Zabluda Mikhail Vasil'Evich[Ua]
  • Demidenko Igor' Mikhajlovich[Ua]
  • Rolik Viktor Vasil'Evich[Ua]
  • Fomenko Sergej Dmitrievich[Ua]
  • Kolomijchenko Vitalij Vasil'Evich[Ua]
  • Artjushin Sergej Jur'Evich[Ua]
  • Rukavtsova Madina Gusejnovna[Ua]
  • Pakhno Evgenij Nikolaevich[Ua]
 RU2054958C1
METHOD OF ACTIVATED CHARCOAL REGENERATION 1993
  • Jankovskij N.A.
  • Ostrovskaja A.I.
  • Kravchenko B.V.
  • Pol'Okha A.I.
  • Nikitina Eh.F.
  • Pil'Novatykh L.V.
  • Sokoljuk O.A.
  • Tugolukov A.V.
  • Fomenko S.D.
 RU2064826C1
METHOD FOR PRODUCTION OF SYNTHESIS GAS 1991
  • Nikitina Ehmilija Frantsevna[Ua]
  • Jankovskij Nikolaj Andreevich[Ua]
  • Ostrovskaja Alina Ivanovna[Ua]
  • Pol'Okha Alina Mikhajlovna[Ua]
  • Kravchenko Boris Vasil'Evich[Ua]
  • Zabluda Mikhail Vasil'Evich[Ua]
  • Spatar' Nikolaj Petrovich[Ua]
  • Tugolukov Aleksandr Vladimirovich[Ua]
  • Sokoljuk Ol'Ga Aleksandrovna[Ua]
 RU2029729C1
ABSORBENT REGENERATION METHOD 2000
  • Tugolukov Aleksandr Vladimirovich
  • Stepanov Valerij Andreevich
  • Ljashenko Aleksandr Vladimirovich
  • Fomenko Sergej Dmitrievich
  • Bazuluk Konstantin Borisovich
  • Ostrovskaja Alina Ivanovna
  • Kravchenko Boris Vasil'Evich
  • Pol'Okha Alina Mikhajlovna
  • Demidenko Igor' Mikhajlovich
  • Nikitina Ehmilija Frantsievna
  • Stasjuk Larisa Mikhajlovna
  • Korona Galina Nikolaevna
 RU2193441C2
METHOD FOR PRODUCTION OF POLYSTYRENE 1991
  • Silkin Stanislav Pavlovich[Ua]
  • Ostrovskaja Alina Ivanovna[Ua]
  • Jankovskij Nikolaj Andreevich[Ua]
  • Kravchenko Boris Vasil'Evich[Ua]
  • Pol'Okha Alina Mikhajlovna[Ua]
  • Aleshina Anna Borisovna[Ua]
  • Protsak Valentina Matveevna[Ua]
  • Gospodyn'Ko Jurij Borisovich[Ua]
 RU2086564C1
METHOD OF SUSPENSION STYRENE POLYMERIZATION 1993
  • Ostrovskaja Alina Ivanovna[Ua]
  • Silkin Stanislav Pavlovich[Ua]
  • Jankovskij Nikolaj Andreevich[Ua]
  • Gospodyn'Ko Jurij Borisovich[Ua]
  • Kravchenko Boris Vasil'Evich[Ua]
  • Aleshina Anna Borisovna[Ua]
  • Nechaeva Alla Arkad'Evna[Ua]
  • Stetsenko Ol'Ga Vladimirovna[Ua]
 RU2087486C1
METHOD FOR UTILIZATION OF MONOETHANOLAMINE SPENT SOLUTION IN CONVERTED GAS TREATMENT SYSTEM IN AMMONIA PRODUCTION 2002
  • Tugolukov Aleksandr Vladimirovich
  • Stepanov Valerij Andreevich
  • Fedoseenko Dmitrij Vladimirovich
  • Ponomarenko Vitalij Vladimirovich
  • Shuplik Oleg Jur'Evich
  • Ostapenko Sergej Viktorovich
 RU2223943C1
ANTIFREEZE 1993
  • Jankovskij Nikolaj Andreevich[Ua]
  • Nikitina Ehmilija Frantsevna[Ua]
  • Ostrovskaja Alina Ivanovna[Ua]
  • Kravchenko Boris Vasil'Evich[Ua]
  • Pol'Okha Alina Mikhajlovna[Ua]
  • Lozovaja Valentina Ivanovna[Ua]
  • Petukhova Antonina Ivanovna[Ua]
  • Stasjuk Larisa Mikhajlovna[Ua]
  • Berezovskij Aleksandr Vasil'Evich[Ua]
  • Tugolukov Aleksandr Vladimirovich[Ua]
 RU2093540C1
METHOD OF SYNTHESIS OF 1,1,3-TRIMETHYL-3-PHENYLINDANE 1994
  • Jankovskij Nikolaj Andreevich[Ua]
  • Tugolukov Aleksandr Vladimirovich[Ua]
  • Stepanov Valerij Andreevich[Ua]
  • Ostrovskaja Alina Ivanovna[Ua]
  • Kravchenko Boris Vasil'Evich[Ua]
  • Pol'Okha Alina Mikhajlovna[Ua]
  • Aleshina Anna Borisovna[Ua]
  • Kazakova Elena Vladimirovna[Ua]
  • Gashitskij Leonid Ivanovich[Ua]
  • Radchenko Aleksandr Andreevich[Ua]
 RU2088561C1

RU 2 083 554 C1

Authors

Kravchenko Boris Vasil'Evich[Ua]

Ostrovskaja Alina Ivanovna[Ua]

Jankovskij Nikolaj Andreevich[Ua]

Pol'Okha Alina Mikhajlovna[Ua]

Nikitina Ehmilija Frantsevna[Ua]

Zabluda Mikhail Vasil'Evich[Ua]

Demidenko Igor' Mikhajlovich[Ua]

Savenkov Aleksandr Vasil'Evich[Ua]

Stasjuk Larisa Mikhajlovna[Ua]

Pil'Novatykh Larisa Vasil'Evna[Ua]

Dates

1997-07-10—Published

1993-07-30—Filed

read Similar patents