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 fertilizersInfo
- 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
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)
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
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) | MD2738C2 (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) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20090206186A1 (en) * | 2004-01-16 | 2009-08-20 | Michael Joseph Morrison | 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 |
CA2766836A1 (en) * | 2009-07-24 | 2011-01-27 | F. Hoffmann-La Roche Ag | 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 |
WO2023228534A1 (en) * | 2022-05-26 | 2023-11-30 | 住友精化株式会社 | Mixing apparatus, and method for producing mixed solution |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1997
- 1997-06-03 FR FR9706783A patent/FR2763867B1/en not_active Expired - Lifetime
-
1998
- 1998-05-22 WO PCT/FR1998/001030 patent/WO1998055213A1/en active IP Right Grant
- 1998-05-22 ID ID991499A patent/ID23672A/en unknown
- 1998-05-22 SK SK1647-99A patent/SK283600B6/en not_active IP Right Cessation
- 1998-05-22 CZ CZ19994327A patent/CZ294578B6/en not_active IP Right Cessation
- 1998-05-22 EE EEP199900554A patent/EE04300B1/en unknown
- 1998-05-22 EP EP98925769A patent/EP0988105B1/en not_active Expired - Lifetime
- 1998-05-22 AU AU77756/98A patent/AU7775698A/en not_active Abandoned
- 1998-05-22 HU HU0001895A patent/HU228281B1/en unknown
- 1998-05-22 MD MDA20000001A patent/MD2738C2/en unknown
- 1998-05-22 GE GEAP19985058A patent/GEP20012492B/en unknown
- 1998-05-22 TR TR1999/02999T patent/TR199902999T2/en unknown
- 1998-05-22 YU YU61299A patent/YU49471B/en unknown
- 1998-05-22 PL PL98337321A patent/PL190126B1/en unknown
- 1998-05-22 IL IL13287198A patent/IL132871A/en not_active IP Right Cessation
- 1998-05-22 KR KR10-1999-7011096A patent/KR100507428B1/en not_active IP Right Cessation
- 1998-05-22 NZ NZ501438A patent/NZ501438A/en not_active IP Right Cessation
- 1998-05-22 MD MD20000001A patent/MD2738B2/en active IP Right Revival
- 1998-05-22 JP JP50170199A patent/JP2002502310A/en active Pending
- 1998-05-27 ZA ZA984529A patent/ZA984529B/en unknown
- 1998-05-28 TW TW87108319A patent/TW496855B/en not_active IP Right Cessation
- 1998-06-02 JO JO19982028A patent/JO2028B1/en active
- 1998-06-02 EG EG60198A patent/EG21281A/en active
- 1998-06-02 AR ARP980102564 patent/AR015844A1/en active IP Right Grant
-
1999
- 1999-11-16 BG BG103888A patent/BG63683B1/en unknown
- 1999-11-25 OA OA9900258A patent/OA11220A/en unknown
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