BG103888A - Device for mixing and dissolving liquid of solid particles, in particular for the manufacture of phosphate-nitrogen fertilizers - Google Patents

Device for mixing and dissolving liquid of solid particles, in particular for the manufacture of phosphate-nitrogen fertilizers

Info

Publication number
BG103888A
BG103888A BG103888A BG10388899A BG103888A BG 103888 A BG103888 A BG 103888A BG 103888 A BG103888 A BG 103888A BG 10388899 A BG10388899 A BG 10388899A BG 103888 A BG103888 A BG 103888A
Authority
BG
Bulgaria
Prior art keywords
phosphate
manufacture
solid particles
mixing
nitrogen fertilizers
Prior art date
Application number
BG103888A
Other languages
Bulgarian (bg)
Other versions
BG63683B1 (en
Inventor
Laurent Limousin
Jean-Bernard Peudpiece
Mat Armand Le
Original Assignee
Grande - Paroisse S.A.
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 Grande - Paroisse S.A. filed Critical Grande - Paroisse S.A.
Publication of BG103888A publication Critical patent/BG103888A/en
Publication of BG63683B1 publication Critical patent/BG63683B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/10—Dissolving using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
    • B01F27/1152—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis with separate elements other than discs fixed on the discs, e.g. vanes fixed on the discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Cultivation Of Seaweed (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The device is used for the manufacture of phosphate-nitrogen fertilizers. By it a mixture and dissolution in a liquid (L) is achieved, made of a solution of sulphuric acid, and granules or solid particles of urea (G) the density of which is lower than that of the liquid. The device includes a tank (2) in which two agitator devices (A) are fitted. The first agitation device (A1) drives the solid granules (G) to the bottom of tank (2). The second agitation device is fitted in tank (2) under the first one (A1) and creates movement inside the mixture favouable for the dissolution of the granules, in particular a shearing motion. 10 claims, 5 figures
BG103888A 1997-06-03 1999-11-16 Reactor for the production of sulphocarbamide reagent for the manufacture of phosphate-nitrogen fertilizers BG63683B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9706783A FR2763867B1 (en) 1997-06-03 1997-06-03 DEVICE FOR MIXING AND DISSOLVING SOLID GRANULES IN A LIQUID, PARTICULARLY FOR THE PRODUCTION OF PHOSPHO-NITROGEN FERTILIZERS
PCT/FR1998/001030 WO1998055213A1 (en) 1997-06-03 1998-05-22 Device for mixing and dissolving solid granules in a liquid, in particular for producing nitrophosphate fertilisers

Publications (2)

Publication Number Publication Date
BG103888A true BG103888A (en) 2000-06-30
BG63683B1 BG63683B1 (en) 2002-09-30

Family

ID=9507514

Family Applications (1)

Application Number Title Priority Date Filing Date
BG103888A BG63683B1 (en) 1997-06-03 1999-11-16 Reactor for the production of sulphocarbamide reagent for the manufacture of phosphate-nitrogen fertilizers

Country Status (25)

Country Link
EP (1) EP0988105B1 (en)
JP (1) JP2002502310A (en)
KR (1) KR100507428B1 (en)
AR (1) AR015844A1 (en)
AU (1) AU7775698A (en)
BG (1) BG63683B1 (en)
CZ (1) CZ294578B6 (en)
EE (1) EE04300B1 (en)
EG (1) EG21281A (en)
FR (1) FR2763867B1 (en)
GE (1) GEP20012492B (en)
HU (1) HU228281B1 (en)
ID (1) ID23672A (en)
IL (1) IL132871A (en)
JO (1) JO2028B1 (en)
MD (2) MD2738B2 (en)
NZ (1) NZ501438A (en)
OA (1) OA11220A (en)
PL (1) PL190126B1 (en)
SK (1) SK283600B6 (en)
TR (1) TR199902999T2 (en)
TW (1) TW496855B (en)
WO (1) WO1998055213A1 (en)
YU (1) YU49471B (en)
ZA (1) ZA984529B (en)

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JP2002273188A (en) * 2001-03-19 2002-09-24 Aoki Kk Stirrer
US7153480B2 (en) 2003-05-22 2006-12-26 David Robert Bickham Apparatus for and method of producing aromatic carboxylic acids
AU2004287348A1 (en) * 2003-11-07 2005-05-19 Dan Cosgrove Ltd. Improved mixing methods and associated mixing units
CA2594861A1 (en) * 2004-01-16 2005-07-28 Advanced Grinding Technologies Pty Limited Processing apparatus and methods
EP1776999A1 (en) * 2005-10-21 2007-04-25 Abb Research Ltd. A mixing device
ES1061700Y (en) * 2005-11-29 2006-07-01 Valver Air Speed S L DOSING MACHINE AND MIXER OF LIQUID PRODUCTS IN GENERAL
FI123662B (en) * 2006-02-17 2013-08-30 Outotec Oyj Method and agitator apparatus for mixing gas in slurry in a closed reactor
US20120135464A1 (en) * 2009-07-24 2012-05-31 Alexander Alisch Stirrer system
DE102010023832A1 (en) * 2010-06-10 2011-12-15 Sig Technology Ag Device and method for storing products
CN105413502A (en) * 2015-12-08 2016-03-23 无锡万能胶粘剂有限公司 High-efficiency dissolving device used for preparing chemical assistant
FR3047996B1 (en) * 2016-02-19 2020-01-03 Rampal Patou USE OF A REACTOR IN A SOAP MANUFACTURING PROCESS AND REACTOR SPECIALLY SUITED FOR SUCH USE
US11299441B2 (en) 2017-07-21 2022-04-12 Sabic Global Technologies B.V. Calcium sulfate urea granules and methods for producing and using the same
CN108371901A (en) * 2018-02-06 2018-08-07 金华市时酷农业科技有限公司 The plant fertilizing equipment of high-efficiency environment friendly
CN109012247B (en) * 2018-08-21 2020-12-15 博兴融智科技创新发展有限公司 A dissolving device for in chemical new material production
CN109134155A (en) * 2018-11-18 2019-01-04 张雅慧 A kind of integrated mechanical equipment producing environmental friend fertilizer
KR20210041936A (en) * 2019-10-08 2021-04-16 한화솔루션 주식회사 Continuous stirred tank reactor for aldol condensation
BE1028640B1 (en) 2020-09-28 2022-04-25 Sentinalco Process for manufacturing a denatonium benzoate concentrate in liquid form and the installations required for said manufacturing process without risk of gas/dust explosion
CN112661565A (en) * 2020-12-30 2021-04-16 安徽田间云生物科技有限公司 Preparation device and preparation method of microbial agent rich in potassium fulvate
CN113996231A (en) * 2021-12-31 2022-02-01 山东海科新源材料科技股份有限公司 Novel batching kettle for preparing urea fatty alcohol mixed liquid and using method thereof
CN118742380A (en) * 2022-05-26 2024-10-01 住友精化株式会社 Mixing device and method for producing mixed liquid
WO2024135115A1 (en) * 2022-12-19 2024-06-27 株式会社トクヤマ Agitation method, agitation heat transfer device, and reaction device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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SU522850A1 (en) * 1975-01-20 1976-07-30 Центральное Специальное Проектно-Конструкторское Бюро Министерства Легкой Промышленности Украинской Сср High speed agitator for slurry preparation
SU874147A1 (en) * 1979-11-02 1981-10-25 Государственный Всесоюзный Институт По Проектированию И Научно-Исследовательским Работам "Южгипроцемент" Ajitating apparatus
SU1156723A1 (en) * 1980-10-08 1985-05-23 Предприятие П/Я Р-6956 Apparatus having agitator (its versions)
US4833897A (en) * 1982-04-16 1989-05-30 Demco, Inc. Salt-free liquid ice manufacturing apparatus
US4531962A (en) * 1984-03-12 1985-07-30 Tennessee Valley Authority Production of acid-type fertilizer solutions
SU1255184A1 (en) * 1984-11-13 1986-09-07 Предприятие П/Я Х-5312 Mixer for pulverulent and high-viscous liquid components of continuous action
JPS6359341A (en) * 1986-08-30 1988-03-15 Toyoda Gosei Co Ltd Stirring impeller
US5102630A (en) * 1988-03-17 1992-04-07 Amoco Corporation Apparatus for increasing yield and product quality while reducing power costs in oxidation of an aromatic alkyl to an aromatic carboxylic acid
SU1669522A1 (en) * 1989-06-14 1991-08-15 Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения Mixer
AU634270B2 (en) * 1989-08-31 1993-02-18 William Baguley Mixing impeller
JPH0422431A (en) * 1990-05-16 1992-01-27 Hitachi Ltd Agitating element
FR2670202B1 (en) * 1990-12-05 1994-06-10 Schwob Yvan PROCESS FOR THE MANUFACTURE OF PHOSPHATE FERTILIZERS.
EP0698662B1 (en) * 1994-07-26 2001-06-06 Shin-Etsu Chemical Co., Ltd. Apparatus and method for the production of xanthan gum
JP3078472B2 (en) * 1995-06-30 2000-08-21 住友ベークライト株式会社 Rotating blade type defoaming device for reaction tank
RU2128182C1 (en) * 1997-08-22 1999-03-27 Сыркин Виталий Григорьевич Method and apparatus for producing cyclopentadienylmagnesium tricarbonyl

Also Published As

Publication number Publication date
MD2738C2 (en) 2005-12-31
FR2763867B1 (en) 1999-07-30
EP0988105B1 (en) 2002-08-28
MD20000001A (en) 2000-09-30
SK283600B6 (en) 2003-10-07
NZ501438A (en) 2001-08-31
CZ432799A3 (en) 2000-06-14
CZ294578B6 (en) 2005-02-16
PL190126B1 (en) 2005-11-30
AR015844A1 (en) 2001-05-30
WO1998055213A1 (en) 1998-12-10
OA11220A (en) 2003-07-18
EG21281A (en) 2001-06-30
JP2002502310A (en) 2002-01-22
EE04300B1 (en) 2004-06-15
AU7775698A (en) 1998-12-21
KR20010013116A (en) 2001-02-26
MD2738B2 (en) 2005-04-30
TR199902999T2 (en) 2000-07-21
YU49471B (en) 2006-05-25
HU228281B1 (en) 2013-02-28
KR100507428B1 (en) 2005-08-09
IL132871A0 (en) 2001-03-19
PL337321A1 (en) 2000-08-14
YU61299A (en) 2000-12-28
HUP0001895A3 (en) 2000-11-28
HUP0001895A2 (en) 2000-09-28
JO2028B1 (en) 1999-05-15
SK164799A3 (en) 2000-05-16
ID23672A (en) 2000-05-11
FR2763867A1 (en) 1998-12-04
ZA984529B (en) 1998-12-08
EE9900554A (en) 2000-06-15
IL132871A (en) 2003-10-31
TW496855B (en) 2002-08-01
BG63683B1 (en) 2002-09-30
EP0988105A1 (en) 2000-03-29
GEP20012492B (en) 2001-07-25

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