Show metadata Hide metadata

(19)

(11)

2 182 029

(13)

(51)

IPC

(21) (22)

Application

2000127047/12, 2000-10-27

(24)

Start date

2000-10-27

(22)

Actual filing date

2000-10-27

(45)

Published

2002-05-10

(72)

Inventor

Golubev A.N.Golubev Ju.A.Vereshchagina N.S.Tsar'Kov V.G.Konovalov S.G.Tsarev V.A.Kreshetov V.V.Smirnov Ju.N.Dedov S.A.Makhov P.N.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Khimicheskij Kombinat Im. B.P. Konstantinova"

LIQUID DISTRIBUTION UNIT Russian patent published in 2002 - IPC

Abstract RU 2182029 C1

FIELD: liquid distribution units forming thin films; chemical industry for evaporation of corrosive active liquids, hydrogen fluoride in particular. SUBSTANCE: liquid distribution unit is made in form of hollow cylinder located in circular space between vertical cylindrical heating surfaces whose upper end is secured in tube sheet and provided with circular pocket in upper portion; holes of similar diameter are made over circumference of part of cylinder and pocket at the same height; these holes are used for draining starting liquid over both surfaces of cylinder. EFFECT: intensification of evaporation process due to use of entire surface of evaporator; reduced corrosion due to avoidance of direct contact of liquid with heating surfaces. 1 dwg, 1 ex

Similar patents RU2182029C1

Title	Year	Author	Number
FILM EVAPORATOR	2000	Golubev A.N. Golubev Ju.A. Vereshchagina N.S. Tsar'Kov V.G. Konovalov S.G. Tsarev V.A. Kreshetov V.V. Smirnov Ju.N. Dedov S.A. Makhov P.N.	RU2184590C1
DEVICE FOR MEASURING SATURATION TEMPERATURE IN OVERHEATED VAPOR	2005	Vitko Jaroslav Vladimirovich	RU2285248C1
FILM EVAPORATOR	2003	Firsov V.M. Karasev Ju.V. Petrik V.I.	RU2233692C1
FILM EVAPORATOR	2004	Firsov V.M. Karasev Ju.V.	RU2266151C1
FILM EVAPORATOR	1998	Istomin N.N. Klykov M.V.	RU2144412C1
EVAPORATOR FILM FORMER	2016	Gavrilov Petr Mikhajlovich Merkulov Igor Aleksandrovich Barakov Boris Nikolaevich Ilinykh Yurij Sergeevich Vasilev Aleksandr Viktorovich Tikhomirov Denis Valerevich	RU2618875C1
COLUMN-TYPE APPARATUS WITH CAP PLATES	2002	Gavriljuk G.V. Dedov A.S. Dedov S.A. Zakharov V.Ju. Kolesnikovich N.A. Kuznetsov A.N. Machekhin G.N. Samara V.A. Sergeev V.S. Smirnov N.P. Sorokozherd'Ev B.V. Tereshchenko V.Ja. Tsar'Kov V.G.	RU2214852C1
FILM-TYPE EVAPORATOR	2004	Firsov V.M. Karasev Ju.V. Petrik V.I. Bakaev V.A.	RU2257246C1
FILM-TYPE EVAPORATOR	2004	Firsov V.M. Bakaev V.A. Karasev Ju.V. Petrik V.I.	RU2257932C1
1,1-DIFLUOROETHANE PRODUCTION PROCESS	1997	Denisov A.K. Dedov A.S. Zakharov V.Ju. Golubev A.N. Vereshchagina N.S. Frendak V.M.	RU2150452C1

RU 2 182 029 C1

Authors

Golubev A.N.

Golubev Ju.A.

Vereshchagina N.S.

Tsar'Kov V.G.

Konovalov S.G.

Tsarev V.A.

Kreshetov V.V.

Smirnov Ju.N.

Dedov S.A.

Makhov P.N.

Dates

2002-05-10—Published

2000-10-27—Filed