ES537306A0 - Procedimiento para producir polvo fino de piedra caliza. - Google Patents

Procedimiento para producir polvo fino de piedra caliza.

Info

Publication number: ES537306A0
Authority: ES; Spain
Prior art keywords: limestone; procedure; fine powder; produce fine; carbon dioxide
Prior art date: 1983-11-02
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.): Granted

Application number

ES537306A

Other languages

English (en)

Other versions

ES8604792A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GEA Process Engineering AS

Original Assignee

Niro Atomizer AS

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.)

1983-11-02

Filing date

1984-11-02

Publication date

1986-03-16

1984-11-02 Application filed by Niro Atomizer AS filed Critical Niro Atomizer AS

1986-03-16 Publication of ES537306A0 publication Critical patent/ES537306A0/es

1986-03-16 Publication of ES8604792A1 publication Critical patent/ES8604792A1/es

Status Expired legal-status Critical Current

Links

235000019738 Limestone Nutrition 0.000 title abstract 3
239000006028 limestone Substances 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
239000001569 carbon dioxide Substances 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
150000001450 anions Chemical class 0.000 abstract 1
239000012736 aqueous medium Substances 0.000 abstract 1
229940043430 calcium compound Drugs 0.000 abstract 1
150000001674 calcium compounds Chemical class 0.000 abstract 1
238000006477 desulfuration reaction Methods 0.000 abstract 1
230000023556 desulfurization Effects 0.000 abstract 1
239000003546 flue gas Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Treating Waste Gases (AREA)
Disintegrating Or Milling (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Testing Of Coins (AREA)
Multi-Process Working Machines And Systems (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

ES537306A 1983-11-02 1984-11-02 Procedimiento para producir polvo fino de piedra caliza. Expired ES8604792A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/548,126 US4629130A (en)	1983-11-02	1983-11-02	Process for producing finely divided limestone

Publications (2)

Publication Number	Publication Date
ES537306A0 true ES537306A0 (es)	1986-03-16
ES8604792A1 ES8604792A1 (es)	1986-03-16

Family

ID=24187531

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES537306A Expired ES8604792A1 (es)	1983-11-02	1984-11-02	Procedimiento para producir polvo fino de piedra caliza.
ES546505A Expired ES8701828A1 (es)	1983-11-02	1985-08-29	Metodo de tratamiento de gases en seco para su purificacion y fines similares

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES546505A Expired ES8701828A1 (es)	1983-11-02	1985-08-29	Metodo de tratamiento de gases en seco para su purificacion y fines similares

Country Status (10)

Country	Link
US (1)	US4629130A (es)
EP (1)	EP0150573B1 (es)
AT (1)	ATE35409T1 (es)
AU (1)	AU567193B2 (es)
CA (1)	CA1228343A (es)
DE (1)	DE3472394D1 (es)
DK (1)	DK160415C (es)
ES (2)	ES8604792A1 (es)
MX (2)	MX163772B (es)
ZA (1)	ZA848290B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4629130A (en) *	1983-11-02	1986-12-16	A/S Niro Atomizer	Process for producing finely divided limestone
US4889725A (en) *	1987-04-17	1989-12-26	Veltman Preston Leonard	Means to promote the neutralization reaction between particulate calcium carbonate and ionized phosphate
WO1988009203A2 (en) *	1987-05-18	1988-12-01	Roland Fichtel	Process for manufacturing reactive calcium hydroxide for purifying gases and exhaust gases and process for purifying gases and exhaust gases
DK165674C (da) *	1989-07-17	1993-05-24	Niro Atomizer As	Fremgangsmaade til afsvovling af varm roeggas med et i forhold til svovldioxidindholdet lille indhold af hydrogenchlorid
EP0454885A1 (de) *	1990-05-02	1991-11-06	Ftu Gmbh	Verfahren zur Reinigung von Gasen und Abgasen von Schadstoffen
EP1149802A1 (en) *	2000-04-28	2001-10-31	AZIENDE CHIMICHE RIUNITE ANGELINI FRANCESCO - A.C.R.A.F. - S.p.A.	Calcium carbonate substantially free of ammonium ions and process for the preparation thereof
US20040253160A1 (en) *	2003-06-10	2004-12-16	Jones Kenneth Mitchell	Method of neutralizing acid rain
US7651559B2 (en)	2005-11-04	2010-01-26	Franklin Industrial Minerals	Mineral composition
US7833339B2 (en)	2006-04-18	2010-11-16	Franklin Industrial Minerals	Mineral filler composition
FR2972649B1 (fr) *	2011-03-18	2013-03-15	Coatex Sas	Procede de broyage de carbonate de calcium dans l'eau en presence d'une solution de polymere acrylique et d'un sel alcalin de carbonate fabrique in situ dans ladite solution
AU2022459285A1 (en) *	2022-05-16	2024-10-03	Jgc Corporation	Alkaline earth metal extraction method, co2 fixation method, and method for fixing co2 to recover valuable metal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2096030A (en) *	1936-06-25	1937-10-19	Rundle Mfg Company	Acid resisting vitreous enamels
DE2346269C3 (de) *	1973-09-14	1980-08-21	Gewerkschaft Victor Chemische Werke, 4620 Castrop-Rauxel	Verfahren zur Herstellung von feinteiligen Calciumcarbonat-Dispersionen
US3920800A (en) *	1973-10-12	1975-11-18	Cyprus Mines Corp	Production of purified calcium carbonate
GB1472701A (en) *	1975-01-03	1977-05-04	English Clays Lovering Pochin	Production of aqueous calcium carbonate suspensions
JPS5390199A (en) *	1977-01-20	1978-08-08	Shiraishi Kogyo Kaisha Ltd	Method of modifying calcium carbonate
US4272498A (en) *	1979-09-25	1981-06-09	Foster Wheeler Energy Corporation	Process for comminuting and activating limestone by reaction with CO2
GB2094279B (en) *	1981-03-05	1984-12-05	Foster Wheeler Energy Corp	Process for comminuting and activating limestone by reaction with co2
SE450627B (sv) *	1983-06-14	1987-07-13	Sydkraft Ab	Forfarande och anleggning for vat-torr rening av rokgaser
US4629130A (en) *	1983-11-02	1986-12-16	A/S Niro Atomizer	Process for producing finely divided limestone

1983
- 1983-11-02 US US06/548,126 patent/US4629130A/en not_active Expired - Fee Related
1984
- 1984-10-22 AU AU34547/84A patent/AU567193B2/en not_active Ceased
- 1984-10-24 ZA ZA848290A patent/ZA848290B/xx unknown
- 1984-10-29 CA CA000466531A patent/CA1228343A/en not_active Expired
- 1984-10-31 MX MX203226A patent/MX163772B/es unknown
- 1984-10-31 DK DK518684A patent/DK160415C/da not_active IP Right Cessation
- 1984-11-01 EP EP84307544A patent/EP0150573B1/en not_active Expired
- 1984-11-01 DE DE8484307544T patent/DE3472394D1/de not_active Expired
- 1984-11-01 AT AT84307544T patent/ATE35409T1/de not_active IP Right Cessation
- 1984-11-02 ES ES537306A patent/ES8604792A1/es not_active Expired
1985
- 1985-08-29 ES ES546505A patent/ES8701828A1/es not_active Expired
1991
- 1991-12-19 MX MX9102688A patent/MX9102688A/es unknown

Also Published As

Publication number	Publication date
ZA848290B (en)	1985-06-26
EP0150573A1 (en)	1985-08-07
EP0150573B1 (en)	1988-06-29
AU567193B2 (en)	1987-11-12
CA1228343A (en)	1987-10-20
ES8701828A1 (es)	1986-12-16
DK518684D0 (da)	1984-10-31
AU3454784A (en)	1985-05-09
DK518684A (da)	1985-05-03
MX163772B (es)	1992-06-19
DK160415B (da)	1991-03-11
US4629130A (en)	1986-12-16
ATE35409T1 (de)	1988-07-15
MX9102688A (es)	1994-05-31
DK160415C (da)	1991-09-30
ES8604792A1 (es)	1986-03-16
ES546505A0 (es)	1986-12-16
DE3472394D1 (en)	1988-08-04

Publication	Publication Date	Title
AU524870B2 (en)	1982-10-07	Removal of co2/h2s from gas mixture by contact with aqueous alkanolamine
EP0134948A3 (en)	1987-10-14	Absorbent formulation for enhanced removal of acid gases from gas mixtures and processes using same
BR9105823A (pt)	1992-08-25	Processo para preparar carbonato de calcio
DE3662174D1 (en)	1989-04-06	Process for removing noxious materials from fumes
PT851839E (pt)	2002-09-30	Processo para o fabrico de carbonato de calcio de elevada pureza
AU567193B2 (en)	1987-11-12	(preparing finely divided limestone)
YU274181A (en)	1983-02-28	Process for the elimination of urea, ammonia and carbon dioxide from diluted aqueous solution
DE3868645D1 (de)	1992-04-09	Verfahren zur gleichzeitigen entstickung und entschwefelung eines sauerstoffhaltigen abgases.
MX6297E (es)	1985-03-18	Procedimiento para la purificacion de agua residual que contiene urea,conjuntamente con la separacion de nh3 y co2 substancialmente puros
ES2195078T3 (es)	2003-12-01	Metodo para la preparacion de melamina.
AU3182489A (en)	1989-09-06	Process and apparatus for desulfurization
MX166292B (es)	1992-12-28	Procedimiento para preparar un revestimiento mineral purificado
GB1432035A (en)	1976-04-14	Method for removing sulphur dioxide in the form of calcium sulphite from a combustion exhaust gas
YU94480A (en)	1983-01-21	Process for separating ammonia and carbon dioxide from the mixture consisting of ammonia, carbon dioxide and water
DE3170808D1 (de)	1985-07-11	Desulfurising agent
DE3662027D1 (en)	1989-03-16	Process for the recovery of sulphur dioxide from gas flows
JPS5227068A (en)	1977-03-01	Exhaust gas desulfurization process
JPS5771819A (en)	1982-05-04	Oxidation of calcium sulfite
SE8000764L (sv)	1980-08-06	Forfarande for att rena avgaser med sura komponenter eller dylikt, serskilt so?712
JPS5288268A (en)	1977-07-23	Desulfurization of exhaust flue gas
UA19265A (uk)	1997-12-25	Абсорбеhт для очищеhhя газів від диоксиду вуглецю
JPS5575728A (en)	1980-06-07	Method of increasing calcium sulfite in absorption liquid for desulfurization
SE7809415L (sv)	1980-03-08	Sett att behandla fororenade vattenhaltiga medier
JPS5289576A (en)	1977-07-27	Desalting of aqueous solution of salt
SU944197A1 (ru)	2000-02-27	Абсорбент для очистки газа от двуокиси углерода