DE69310546T2 - Verfahren und vorrichtung zur trocknung und kalzinierung von natriumbicarbonat - Google Patents
Verfahren und vorrichtung zur trocknung und kalzinierung von natriumbicarbonatInfo
- Publication number
- DE69310546T2 DE69310546T2 DE69310546T DE69310546T DE69310546T2 DE 69310546 T2 DE69310546 T2 DE 69310546T2 DE 69310546 T DE69310546 T DE 69310546T DE 69310546 T DE69310546 T DE 69310546T DE 69310546 T2 DE69310546 T2 DE 69310546T2
- Authority
- DE
- Germany
- Prior art keywords
- calcinating
- drying
- sodium bicarbonate
- bicarbonate
- sodium
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product
- C01D7/123—Preparation of carbonates from bicarbonates or bicarbonate-containing product by thermal decomposition of solids in the absence of a liquid medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/994,429 US5325606A (en) | 1992-12-23 | 1992-12-23 | Process and apparatus for drying and calcining sodium bicarbonate |
PCT/DK1993/000428 WO1994014705A1 (en) | 1992-12-23 | 1993-12-20 | Process and apparatus for drying and calcining sodium bicarbonate |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69310546D1 DE69310546D1 (de) | 1997-06-12 |
DE69310546T2 true DE69310546T2 (de) | 1997-12-11 |
Family
ID=25540662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69310546T Expired - Lifetime DE69310546T2 (de) | 1992-12-23 | 1993-12-20 | Verfahren und vorrichtung zur trocknung und kalzinierung von natriumbicarbonat |
Country Status (8)
Country | Link |
---|---|
US (1) | US5325606A (de) |
EP (1) | EP0675854B1 (de) |
AU (1) | AU5808994A (de) |
DE (1) | DE69310546T2 (de) |
DK (1) | DK0675854T3 (de) |
ES (1) | ES2104341T3 (de) |
PL (1) | PL309609A1 (de) |
WO (1) | WO1994014705A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3581729B2 (ja) * | 1994-11-21 | 2004-10-27 | 株式会社パウダリングジャパン | 流動乾燥又は流動冷却装置及び流動乾燥又は流動冷却方法 |
EP0857930A1 (de) * | 1997-02-11 | 1998-08-12 | Allgaier-Werke GmbH & Co. KG | Vorrichtung und Verfahren zum Trocknen von feuchten Feststoffpartikeln in Wirbelschichten |
US20040022666A1 (en) * | 1998-06-30 | 2004-02-05 | Invitrogen Corporation | Methods for reducing adventitious agents and toxins and cell culture reagents produced thereby |
US6627426B2 (en) * | 1997-02-14 | 2003-09-30 | Invitrogen Corporation | Methods for reducing adventitious agents and toxins and cell culture reagents produced thereby |
US6383810B2 (en) | 1997-02-14 | 2002-05-07 | Invitrogen Corporation | Dry powder cells and cell culture reagents and methods of production thereof |
US20060003447A1 (en) * | 2003-12-30 | 2006-01-05 | Richard Fike | Dry powder cells and cell culture reagents and methods of production thereof |
PT882687E (pt) * | 1997-06-02 | 2000-07-31 | Joseph E Doumet | Metodo eequipamento para a producao de escorias de cimento |
FR2764281B1 (fr) * | 1997-06-04 | 1999-07-09 | Novacarb | Procede de preparation de compositions comprenant essentiellement un carbonate de metal alcalin anhydre absorbant |
WO2000000225A1 (en) | 1998-06-30 | 2000-01-06 | Invitrogen Corporation | Methods for reducing adventitious agents and toxins and cell culture reagents produced thereby |
US6138377A (en) * | 1999-07-21 | 2000-10-31 | United States Gypsum Company | Apparatus and process for cooling and de-steaming calcined stucco |
US8771740B2 (en) * | 1999-12-20 | 2014-07-08 | Nicholas J. Kerkhof | Process for producing nanoparticles by spray drying |
ES2240222T3 (es) | 1999-12-20 | 2005-10-16 | Nicholas J. Kerkhof | Procedimiento para producir particulas nanometricas mediante secado por pulverizacion en lecho fluidizado. |
GB9930562D0 (en) * | 1999-12-23 | 2000-02-16 | Boc Group Plc | Partial oxidation of hydrogen sulphide |
AU3240602A (en) * | 2000-11-06 | 2002-05-15 | Invitrogen Corp | Dry powder cells and cell culture reagents and methods of production thereof |
ITMI20011352A1 (it) * | 2001-06-27 | 2002-12-27 | 3V Cogeim S P A | Gruppo di scarico del prodotto essiccato particolarmente per filtri essicatori e simili |
JP2005530480A (ja) | 2001-11-30 | 2005-10-13 | インヴィトロジェン コーポレーション | 脂質を含む粉末細胞培養製品およびその製造法 |
AU2007332216B2 (en) * | 2006-12-15 | 2013-02-07 | Sinvent As | Method for capturing CO2 from exhaust gas |
US7722722B2 (en) * | 2007-11-16 | 2010-05-25 | Brunob Ii B.V. | Continuous fluid bed reactor |
EP2223892A1 (de) * | 2009-02-09 | 2010-09-01 | Solvay SA | Verfahren zur Herstellung von Gas aus Mineralerz |
US9289739B2 (en) | 2009-06-23 | 2016-03-22 | Chevron Philips Chemical Company Lp | Continuous preparation of calcined chemically-treated solid oxides |
US10392257B2 (en) * | 2015-09-23 | 2019-08-27 | Solvay Sa | Method for enhancing sodium bicarbonate flowability |
DE102016122965A1 (de) * | 2016-11-29 | 2018-05-30 | Autefa Solutions Germany Gmbh | Textilfasertrocknung |
CN111960441A (zh) * | 2020-07-29 | 2020-11-20 | 山东海天生物化工有限公司 | 一种脱硫用小苏打生产工艺 |
FR3124091A1 (fr) * | 2021-06-21 | 2022-12-23 | Pierluigi Cassaghi | Procédé simplifié de relargage du gaz carbonique capté par la réaction de carbonatation du carbonate de sodium |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB723108A (en) * | 1952-11-12 | 1955-02-02 | Ici Ltd | Process for the manufacture of naco |
US3933977A (en) * | 1974-01-11 | 1976-01-20 | Intermountain Research And Development Corporation | Process for producing sodium carbonate |
SU715469A1 (ru) * | 1977-09-06 | 1980-02-15 | Предприятие П/Я А-3732 | Способ получени кальцинированной соды |
DE3542904A1 (de) * | 1985-12-04 | 1987-06-11 | Dieter Dipl Ing Roddewig | Verfahren und vorrichtung zum trocknen und/oder brennen pulverfoermiger stoffe |
US5184671A (en) * | 1987-12-21 | 1993-02-09 | Foster Wheeler Energy Corporation | Fluidized bed heat exchanger and method of operating same |
US5034196A (en) * | 1988-08-29 | 1991-07-23 | Zenz Frederick A | Particle fractionator employing multiple fluidized bed modules |
-
1992
- 1992-12-23 US US07/994,429 patent/US5325606A/en not_active Expired - Lifetime
-
1993
- 1993-12-20 DK DK94903743.6T patent/DK0675854T3/da active
- 1993-12-20 ES ES94903743T patent/ES2104341T3/es not_active Expired - Lifetime
- 1993-12-20 PL PL93309609A patent/PL309609A1/xx unknown
- 1993-12-20 DE DE69310546T patent/DE69310546T2/de not_active Expired - Lifetime
- 1993-12-20 AU AU58089/94A patent/AU5808994A/en not_active Abandoned
- 1993-12-20 WO PCT/DK1993/000428 patent/WO1994014705A1/en active IP Right Grant
- 1993-12-20 EP EP94903743A patent/EP0675854B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2104341T3 (es) | 1997-10-01 |
WO1994014705A1 (en) | 1994-07-07 |
DE69310546D1 (de) | 1997-06-12 |
EP0675854A1 (de) | 1995-10-11 |
PL309609A1 (en) | 1995-10-30 |
AU5808994A (en) | 1994-07-19 |
US5325606A (en) | 1994-07-05 |
EP0675854B1 (de) | 1997-05-07 |
DK0675854T3 (da) | 1997-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |