WO2002103068A1 - Procede d'attaque de concentres de loparite ou autres avec des compositions ou des acides hautement volatils - Google Patents

Procede d'attaque de concentres de loparite ou autres avec des compositions ou des acides hautement volatils Download PDF

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Publication number
WO2002103068A1
WO2002103068A1 PCT/RU2001/000241 RU0100241W WO02103068A1 WO 2002103068 A1 WO2002103068 A1 WO 2002103068A1 RU 0100241 W RU0100241 W RU 0100241W WO 02103068 A1 WO02103068 A1 WO 02103068A1
Authority
WO
WIPO (PCT)
Prior art keywords
installation
shafts
pipe
hydraulic
ρeaκτοροv
Prior art date
Application number
PCT/RU2001/000241
Other languages
English (en)
Russian (ru)
Inventor
Nikolai Vladimirovich Zots
Sergei Vladimirovich Shestakov
Original Assignee
Nikolai Vladimirovich Zots
Sergei Vladimirovich Shestakov
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 Nikolai Vladimirovich Zots, Sergei Vladimirovich Shestakov filed Critical Nikolai Vladimirovich Zots
Publication of WO2002103068A1 publication Critical patent/WO2002103068A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Definitions

  • the invention is subject to a hydraulic processing of ore and other concentrates. The most successful is the 5th year that you can use to get an acid-free drug, and any other medical treatment is good for you
  • a good technical result is achieved by the installation of the unit for the opening of a patient and other devices.
  • the content is - 4 - the inlet pipe completely excludes the possibility of gas inlet from the reactor along the shaft of the agitator.
  • a large heating element has a large heating capacity and thermal efficiency. It is very reliable in operation and the weekly operation is completed. 5
  • the lower part of the invention is explained in more detail by the reader in connection with the following: 0 fig. 2 - a large section.
  • Fig. 1 The installation results in a cascade (Fig. 1) of the successively located, for example, traces of steps 1,2 and 3 (first, last and last). Operations are made from units 4 with arrays 5.
  • Unit 4 units 1, 2 and 3, unit 5 are interconnected between each unit 6 - 3 - schaya ⁇ a ⁇ y az ⁇ n ⁇ y ⁇ isl ⁇ y and ⁇ isly az ⁇ a having a ⁇ e ⁇ v ⁇ m ⁇ ea ⁇ e naib ⁇ lshuyu ⁇ ntsen ⁇ atsiyu ⁇ a ⁇ tsialn ⁇ e and pressure, and not having v ⁇ zm ⁇ zhn ⁇ s ⁇ vyy ⁇ i na ⁇ uzhu, ⁇ e ⁇ e ⁇ e ⁇ ae ⁇ ⁇ gaz ⁇ vym ⁇ e ⁇ e ⁇ am next ⁇ ea ⁇ having smaller ⁇ ntsen ⁇ a- 5 tion and ⁇ a ⁇ tsialn ⁇ e pressure gaz ⁇ v ⁇ y ⁇ a
  • the new one is also the same, that the bulbs are connected to the 0 units of the welded joint.
  • the welded joint is the simplest and most reliable joint, guaranteeing the tightness of the joint with a small thickness and a large length of articulated joints.
  • the good performance of the ring-type hydraulic system is very easy to use and ensures its high 5 reliability in operation. It is located in the upper part of the hydraulic - 5 - for the placement of pulses by yourself.
  • unit 11 is equipped with a hydraulically operated unit for the output of an open-ended input unit.
  • Unit 5 is connected to unit 4 of the hermetic unit.
  • the simplest and most reliable is the welded connection, which is quicker and thicker than the metal of the rim and the rim in 6-8 mm and the length of the splice rifle is 9.5 m (unladen).
  • the paddle stirrer 7 is located in the lower circuit of the elevation of the compartment 4 of the receptacle.
  • the length of the hydraulic pipe 12 is that of its lower end
  • Vor 15 is the second hydraulically operated hydrotherapy - 6 - the outer pipe 12 and completely excludes gas phase from the reaction along the shaft 8 of the agitator 7.
  • Hood 5 through a quick drive 8, optionally pressurized with a 5-sleeve seal 16 from the strainer.
  • the quick release knob with tension pulls the shaft 8 and pulls the hood up 5 with a steel ring on the studs with nuts.
  • the other parts of the components 1, 2 and 3 (Fig. 1) are sequentially connected to each other with a convenient connection 17 for the transfer of gas
  • Section 10 calls from a single business to another business.
  • Section 5 (Fig. 2) has been sealed in section 18 with flanges for attaching to it in the assembly section 17 of the joints.
  • Cover 5 is sealed with a 19-piece assembly with a flange for mounting on it on a loose packing that is cooled by a hydraulic
  • Hydraulic inlet 20 is made in the form of a cylindrical compartment 21 with a bottom and an enlarged, empty 22-room cooling appliance with water conduits. ⁇ the bottom of the casing 21 has been injected with a gas supply unit 23, the upper end is rising above the bottom, and the lower
  • Hydraulics 20 are equipped with a self-priming filling fluid and removal
  • Tubes 27 and 29 are pressurized 30 with a flange connection 30 located on the front compartment located on the upper end of the tube 27 for a 5-port drive.
  • Process 1 first process.
  • ⁇ ⁇ ea ⁇ e 1 to 40% th ⁇ ntsen ⁇ atsiey ⁇ ul ⁇ y ⁇ az ⁇ n ⁇ y ⁇ isl ⁇ e and ⁇ em ⁇ e ⁇ a ⁇ u- ⁇ e £ 118 0 C, ⁇ ntsen ⁇ atsiya ⁇ a ⁇ v az ⁇ n ⁇ y ⁇ isl ⁇ y in gaz ⁇ v ⁇ y ⁇ aze s ⁇ s ⁇ avi ⁇ 80.7 g / m 3.
  • the pulse will automatically be released through the process of treatment 6 in process 2 (the middle process).
  • control panel will immediately come out of the process through process unit 11 with a hydraulic tube and are subsequently discharged.
  • each water treatment unit 20 paraffin, short-circuited volatile product with such a temperature and chemical neutral for nitric and all other acids.
  • Liquid steam is poured into the hydraulics unit 15 along the shaft 8 of the agitator while starting the installation. Installed on top of 5, each water treatment unit 20 operates the following way.
  • the 30th mycestral housing is 21.
  • the result is a condensation of acid which results in a quick drain of the inlet and the 21-port As a result, self-refilling of the hydraulics takes place.
  • 35 liquids is equal to the distance between the edges of the wall 24 - 10 - and finally the end of the pipe 23.
  • the unit may be equipped with an optional absorption unit for emergency discharges.
  • This unit can be simple, for example, from a film absorber and two classic scrubbers.

Abstract

L'invention se rapporte à l'hydrométallurgie et concerne notamment un procédé d'attaque de concentrés de loparite ou autres avec des compositions ou des acides hautement volatils. L'appareil comprend plusieurs réacteurs reliés en série par des conduites destinées au transport de la pulpe par gravité, avec des mélangeurs à palettes, des éléments chauffants, des tubes d'amenée et d'évacuation de pulpe, disposés sur les premier et deuxième réacteurs, respectivement. Les couvercles sont reliés étanches aux corps des réacteurs, les parties supérieures des réacteurs sont reliées en série par des conduites à des fins de déplacement de la phase gazeuse, l'installation étant munie de tuyaux à joints hydrauliques fixés étanches dans les couvercles, des arbres d'entraînement des mélangeurs à palettes étant montés dans lesdits tuyaux, et des joints hydrauliques montés sur chaque couvercle et communiquant avec les parties supérieures des réacteurs.
PCT/RU2001/000241 2001-06-20 2001-06-20 Procede d'attaque de concentres de loparite ou autres avec des compositions ou des acides hautement volatils WO2002103068A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001116627/02A RU2188242C1 (ru) 2001-06-20 2001-06-20 Установка для вскрытия лопаритового и других концентратов легколетучими кислотами и соединениями
RU2001116627 2001-06-20

Publications (1)

Publication Number Publication Date
WO2002103068A1 true WO2002103068A1 (fr) 2002-12-27

Family

ID=20250827

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2001/000241 WO2002103068A1 (fr) 2001-06-20 2001-06-20 Procede d'attaque de concentres de loparite ou autres avec des compositions ou des acides hautement volatils

Country Status (2)

Country Link
RU (1) RU2188242C1 (fr)
WO (1) WO2002103068A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643981A (zh) * 2012-04-27 2012-08-22 苏州市金翔钛设备有限公司 一种浸出槽槽盖
CN105177282A (zh) * 2015-09-11 2015-12-23 四川共拓岩土科技股份有限公司 一种防止离子型稀土矿山体滑移的注液装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1359325A1 (ru) * 1986-07-10 1987-12-15 Норильский горно-металлургический комбинат им.А.П.Завенягина Аппарат дл гидрометаллургических процессов
WO1993024669A2 (fr) * 1992-05-29 1993-12-09 E.I. Du Pont De Nemours And Company Procede de reaction de minerai en continu

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1359325A1 (ru) * 1986-07-10 1987-12-15 Норильский горно-металлургический комбинат им.А.П.Завенягина Аппарат дл гидрометаллургических процессов
WO1993024669A2 (fr) * 1992-05-29 1993-12-09 E.I. Du Pont De Nemours And Company Procede de reaction de minerai en continu

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RAKOV E.G. ET AL.: "Protsessy i apparaty proizvodstv radioaktivnykh i redkikh metallov", METALLURGIYA, 1993, MOSCOW, pages 20 - 30 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643981A (zh) * 2012-04-27 2012-08-22 苏州市金翔钛设备有限公司 一种浸出槽槽盖
CN105177282A (zh) * 2015-09-11 2015-12-23 四川共拓岩土科技股份有限公司 一种防止离子型稀土矿山体滑移的注液装置
CN105177282B (zh) * 2015-09-11 2017-05-10 四川共拓岩土科技股份有限公司 一种防止离子型稀土矿山体滑移的注液装置

Also Published As

Publication number Publication date
RU2188242C1 (ru) 2002-08-27

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