Patenton — panteon of patents

(19)

RU

(11)

2 020 291

(13)

C1

(51)

IPC

(21) (22)

Application

4864664/29, 1990-07-11

(22)

Actual filing date

1990-07-11

(45)

Published

1994-09-30

(72)

Inventor

Rzhevskij V.V.Revnivtsev V.I.Sazonov G.Т.Кaforin L.А.Semeshkin S.S.Мechev V.V.Мinaev Е.V.Кrymskij V.I.Рetrov А.S.Вlekhman I.I.Кremer Е.В.

(73)

Holder

Аktsionernoe Obshchestvo

METHOD OF CREATION OF GAS LIFT FLOW IN PIPE SUBMERGED IN LIQUID Russian patent published in 1994 - IPC

Abstract RU 2020291 C1

FIELD: gas lift transportation of liquid media at deep water mining of mineral materials. SUBSTANCE: liquid with gas phase is fed to pipe submerged in liquid with activating agent in its lower portion. With the aid of activating agent, vertical flow of two-phase medium is formed and as soon as self-supporting flow of two-phase medium has been generated, activating agent is disconnected. Liquid in lower portion of pipe is heated preliminarily to 10 - 40 C. EFFECT: enhanced efficiency. 2 cl, 1 dwg

Similar patents RU2020291C1

Title Year Author Number
METHOD OF CREATING GAS LIFT FLOW 1991
  • Rzhevskij V.V.
  • Sazonov G.Т.
  • Кaforin L.А.
  • Semeshkin S.S.
  • Мechev V.V.
  • Мinaev Е.V.
  • Аrsent'Ev V.А.
  • Вlekhman I.I.
  • Кremer Е.В.
  • Кhromov V.А.
  • Еremeev V.М.
  • Dovgelja Е.G.
  • Fidlin А.Ja.
  • Вraverman V.L.
  • Оvsjannikov О.А.
 RU2020287C1
METHOD OF DEVELOPMENT OF HYDRATED GAS ACCUMULATION 0
  • Ostrovskij Georgij Maksimovich
  • Aksenova Evdokiya Georgievna
  • Storozhev Aleksandr Nikolaevich
 SU1758213A1
DEVICE FOR GASLIFT TRANSPORTATION 2016
  • Aksenova Evdokiya Georgievna
  • Nekrasov Viktor Alekseevich
 RU2623855C1
METHOD FOR WORKING OF GAS-HYDRATE SEA DEPOSITS 0
  • Karminskij Valerij Davidovich
  • Logushkov Vitalij Vasilevich
  • Komissarov Konstantin Borisovich
 SU1776298A3
METHOD FOR PRODUCTION OF NATURAL GAS FROM GAS-HYDRATE POOLS AND DEVICE FOR ITS REALISATION 2011
  • Sil'Vestrov Aleksej L'Vovich
  • Sil'Vestrov Lev Konstantinovich
  • Sil'Vestrova Ol'Ga Vadimovna
 RU2491420C2
EXTRACTION METHOD OF NATURAL GAS FROM GAS HYDRATES AND DEVICE FOR ITS IMPLEMENTATION 2014
  • Varfolomeev Sergej Dmitrievich
  • Papusha Anatolij Ivanovich
 RU2550164C1
METHOD OF SYNTHESIS OF 1,2-DICHLOROETHANE 2000
  • Shishkin Z.A.
  • Samsonov V.V.
  • Mubarakov R.G.
  • Kuznetsov A.M.
  • Kharitonov V.I.
  • Medvedev Ju.I.
  • Puljaevskij N.L.
 RU2186759C2
METHOD FOR PRODUCTION OF METHANE FROM NEAR-BOTTOM HYDRATE DEPOSITS 2011
  • Manelis Georgij Borisovich
  • Shkadinskij Konstantin Georgievich
  • Shkadinskaja Galina Vasil'Evna
  • Samojlenko Nikolaj Grigor'Evich
 RU2498050C2
DEVELOPMENT METHOD OF UNDERWATER GAS-HYDRATE DEPOSITS 2013
  • Gul'Kov Aleksandr Nefedovich
  • Lapshin Viktor Dorofeevich
 RU2543389C1
METHOD AND DEVICE FOR EXTRACTING PETROLEUM GAS FROM SEDIMENTARY ROCKS WITH GAS HYDRATE INCLUSIONS 2022
  • Korabelnikov Mikhail Ivanovich
  • Vaganov Yurij Vladimirovich
  • Aksenova Natalya Aleksandrovna
  • Korabelnikov Aleksandr Mikhajlovich
 RU2803769C1

RU 2 020 291 C1

Authors

Rzhevskij V.V.

Revnivtsev V.I.

Sazonov G.Т.

Кaforin L.А.

Semeshkin S.S.

Мechev V.V.

Мinaev Е.V.

Кrymskij V.I.

Рetrov А.S.

Вlekhman I.I.

Кremer Е.В.

Dates

1994-09-30—Published

1990-07-11—Filed

read Similar patents