WO2004058394A1 - Ajutage de reacteur vertical a passe unique - Google Patents

Ajutage de reacteur vertical a passe unique Download PDF

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Publication number
WO2004058394A1
WO2004058394A1 PCT/RU2002/000557 RU0200557W WO2004058394A1 WO 2004058394 A1 WO2004058394 A1 WO 2004058394A1 RU 0200557 W RU0200557 W RU 0200557W WO 2004058394 A1 WO2004058394 A1 WO 2004058394A1
Authority
WO
WIPO (PCT)
Prior art keywords
elements
nozzle
gas
drop
lifting elements
Prior art date
Application number
PCT/RU2002/000557
Other languages
English (en)
Russian (ru)
Other versions
WO2004058394A9 (fr
Inventor
Sergei Vasilievich Zhestkov
Vladimir Mikhailovich Kosyrev
Original Assignee
Sergei Vasilievich Zhestkov
Vladimir Mikhailovich Kosyrev
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 Sergei Vasilievich Zhestkov, Vladimir Mikhailovich Kosyrev filed Critical Sergei Vasilievich Zhestkov
Priority to UAA200507319A priority Critical patent/UA79847C2/uk
Priority to PCT/RU2002/000557 priority patent/WO2004058394A1/fr
Priority to AU2002366957A priority patent/AU2002366957A1/en
Publication of WO2004058394A1 publication Critical patent/WO2004058394A1/fr
Publication of WO2004058394A9 publication Critical patent/WO2004058394A9/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles

Definitions

  • the solution is supplied to the internal devices of the chemical process for the use of the process in a gas-liquid environment and may be in use, for example,
  • the nozzles of the vertical reactants for the conversion of processes to a gas-liquid medium are known, which are in particular suitable for the synthesis of carbamide, which contain hazardous products ⁇ e ⁇ eg ⁇ d ⁇ i, ⁇ azmeschennye ⁇ vys ⁇ e a ⁇ a ⁇ a ⁇ a, ⁇ zv ⁇ lyayuschie ⁇ vysi ⁇ e ⁇ e ⁇ ivn ⁇ s ⁇ mixing zhid ⁇ i ⁇ and gaz ⁇ b ⁇ azny ⁇ ⁇ eagen ⁇ v between s ⁇ sednimi ⁇ e ⁇ eg ⁇ d ⁇ ami, ⁇ bes ⁇ echi ⁇ ⁇ d ⁇ ln ⁇ g ⁇ ⁇ e ⁇ emeshivaniya reduction in ⁇ ea ⁇ e and ne ⁇ e ⁇ iblizhenie ⁇ bschey s ⁇ u ⁇ u ⁇ y ⁇ v in a ⁇ a ⁇ a ⁇ e ⁇ ⁇ ezhimu idealn ⁇ g ⁇ vy ⁇ esneniya.
  • a nozzle for a vertical process for the transfer of processes to a gas-liquid medium is known. This nozzle has been used for the first time in the synthesis of carbamide.
  • the lasso includes gross accessory partitions and handheld contact devices, which are protected by their own external components.
  • the compact unit is made up of vertical working elements of the circular section: the lower and the larger part are connected to the lower part of the unit. Parallel versions of the optional and portable elements are located at a distance of two pipe diameters or more (preferably two or two). ⁇ n ⁇ shenie vys ⁇ y ⁇ n ⁇ a ⁇ n ⁇ g ⁇ elemen ⁇ a ⁇ diame ⁇ u ⁇ uby na ⁇ di ⁇ sya in ' ⁇ edela ⁇ ⁇ 40 d ⁇ 150.
  • the construction of the known nozzle is aimed at the loss of the industrial structure in the process in In general, the mode of ideal crowding out (especially in the lower part of the process) and to increase the specific productivity of the process. Due to the installation of the ver- tical contact devices, which are part of the quick and removable parts, the installation is not protected in any way.
  • a disadvantageous part of the nozzle is the relative complexity of the equipment, the manufacture and disposal of the device, and the result is a result of this.
  • the task to be solved is the competitiveness of the direct nozzle of the direct process and its reduction in cost.
  • Enhancement of contact devices in the form of linear blocks which are defined as equal quantity of basic devices and ⁇ demny ⁇ elemen ⁇ v, ⁇ ye vy ⁇ lneny za ⁇ e ⁇ lennymi ⁇ ⁇ n ⁇ y ⁇ eshe ⁇ e ve ⁇ i ⁇ aln ⁇ y ⁇ las ⁇ in ⁇ y and ⁇ l ⁇ n ⁇ s ⁇ edinennymi her ⁇ ⁇ be s ⁇ ny g ⁇ i ⁇ vannymi s ⁇ en ⁇ ami, ⁇ i e ⁇ m, g ⁇ y ⁇ azmescheny ve ⁇ i ⁇ aln ⁇ , ve ⁇ shiny g ⁇ ⁇ as ⁇ l ⁇ zheny simme ⁇ ichn ⁇ ⁇ n ⁇ si ⁇ eln ⁇ ve ⁇ i ⁇ aln ⁇ y ⁇ las ⁇ iny and ⁇ las ⁇ ina bottom chas ⁇ i provided ⁇ e ⁇ atsiey, s ⁇ bschayuschey ⁇ us ⁇ nye and
  • P ⁇ i ⁇ n ⁇ shenii least 30 u ⁇ ud ⁇ dae ⁇ sya s ⁇ abiln ⁇ s ⁇ ⁇ bes ⁇ echeniya gid ⁇ dinamiches ⁇ g ⁇ ⁇ ezhima in ⁇ ea ⁇ e. With a cost of more than 150, there is a substantial increase in the availability of hydraulic equipment.
  • FIG. 1 LIST OF FIGURES OF THE DRAWINGS
  • the proposed assembly of the nozzle is illustrated by the drawings shown in the diagram. 1, 2, 3, 4, 5.
  • Fig. 1 a separate version is shown after a vertical process with a nozzle installed in it, in the case of a .2 - 7
  • FIG. 1-5 React where the nozzle is located, contains a vertical housing 1 with a bullet 2, nipples 3, 4 and 5 for input of the reagents and nipple 6 for the output of the syn- drome.
  • the throttling of the process is a part of the discontinued partitions 7,8 and 9 (the inconvenience is negligible).
  • Each device is 10 and consists of a total of 11 easy-access elements and 12. 12 easy access devices.
  • the gate 13 is installed in the housing of the facility.
  • the second lattice is 13th upper part of the vertical arm 23, which is located on the main part of the receptacle.
  • accessories 15 and 16 which are different types of components, which can be different or different, which means different With this, the height of the city should be kept at a step of 1/2 to 1/2 to 1/5.
  • the convenience of a compact device must be such that it must be kept at a height of 30 to 150.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Junction Field-Effect Transistors (AREA)

Abstract

L'invention concerne des dispositifs internes de réacteurs, qui permettent de réaliser des processus dans un milieu liquide-gaz. Un ajutage de réacteur selon l'invention comprend des cloisons perforées et des dispositifs de contact amortis par le fond, qui sont fixés par leurs extrémités supérieures à une grille de support horizontale. Chaque dispositif de contact est constitué d'un élément vertical descendant et d'un élément vertical montant. Les éléments descendants sont amortis par le sommet et possèdent des orifices d'admission de liquide et de gaz placés sur la surface latérale de leur partie supérieure, et les éléments montants possèdent, sur la grille de support, des orifices destinés à la sortie du mélange liquide-gaz. Les dispositifs de contact se présentent sous la forme d'unités linéaires, qui comprennent une quantité identique d'éléments descendants et montants. Les éléments sont fixés à la grille de support par une plaque verticale, et sont solidement reliés à celle-ci par des parois gaufrées. Les gaufrures sont disposées verticalement, et leurs sommets sont symétriques par rapport à la plaque verticale. Cette dernière est dotée, dans sa partie inférieure, d'une perforation qui relie les éléments descendant et montant. Dans chaque unité linéaire, les éléments descendant et montant sont disposés en alternance.
PCT/RU2002/000557 2002-12-24 2002-12-24 Ajutage de reacteur vertical a passe unique WO2004058394A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
UAA200507319A UA79847C2 (en) 2002-12-24 2002-12-24 Nozzle of vertical direct-flow reactor
PCT/RU2002/000557 WO2004058394A1 (fr) 2002-12-24 2002-12-24 Ajutage de reacteur vertical a passe unique
AU2002366957A AU2002366957A1 (en) 2002-12-24 2002-12-24 Nozzle for a vertical once-through reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2002/000557 WO2004058394A1 (fr) 2002-12-24 2002-12-24 Ajutage de reacteur vertical a passe unique

Publications (2)

Publication Number Publication Date
WO2004058394A1 true WO2004058394A1 (fr) 2004-07-15
WO2004058394A9 WO2004058394A9 (fr) 2004-12-23

Family

ID=32678132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2002/000557 WO2004058394A1 (fr) 2002-12-24 2002-12-24 Ajutage de reacteur vertical a passe unique

Country Status (3)

Country Link
AU (1) AU2002366957A1 (fr)
UA (1) UA79847C2 (fr)
WO (1) WO2004058394A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984770A (zh) * 2015-07-27 2015-10-21 江苏建亚树脂科技有限公司 一种离子交换树脂塔

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731229A (en) * 1985-05-14 1988-03-15 Sulzer Brothers Limited Reactor and packing element for catalyzed chemical reactions
EP0585550A1 (fr) * 1992-09-04 1994-03-09 Munters Euroform GmbH Garnissage de contact pour liquides et gaz
EP0719583A1 (fr) * 1994-12-29 1996-07-03 The Boc Group, Inc. Colonne de contact de liquide et vapeur
RU2114691C1 (ru) * 1995-11-20 1998-07-10 Товарищество с ограниченной ответственностью "Экос" Реактор
WO2001074479A1 (fr) * 2000-04-03 2001-10-11 Otkrytoe Aktsionernoe Obschestvo ' Nauchno-Issledovatelsky I Proektny Institut Karbamida I Produktov Organicheskogo Sinteza' (Oao Niik) Ajutage pour reacteur vertical

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731229A (en) * 1985-05-14 1988-03-15 Sulzer Brothers Limited Reactor and packing element for catalyzed chemical reactions
EP0585550A1 (fr) * 1992-09-04 1994-03-09 Munters Euroform GmbH Garnissage de contact pour liquides et gaz
EP0719583A1 (fr) * 1994-12-29 1996-07-03 The Boc Group, Inc. Colonne de contact de liquide et vapeur
RU2114691C1 (ru) * 1995-11-20 1998-07-10 Товарищество с ограниченной ответственностью "Экос" Реактор
WO2001074479A1 (fr) * 2000-04-03 2001-10-11 Otkrytoe Aktsionernoe Obschestvo ' Nauchno-Issledovatelsky I Proektny Institut Karbamida I Produktov Organicheskogo Sinteza' (Oao Niik) Ajutage pour reacteur vertical

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104984770A (zh) * 2015-07-27 2015-10-21 江苏建亚树脂科技有限公司 一种离子交换树脂塔

Also Published As

Publication number Publication date
UA79847C2 (en) 2007-07-25
AU2002366957A1 (en) 2004-07-22
WO2004058394A9 (fr) 2004-12-23

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