BRPI0903159C1 - materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos - Google Patents
materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases ÁcidosInfo
- Publication number
- BRPI0903159C1 BRPI0903159C1 BRPI0903159A BRPI0903159C1 BR PI0903159 C1 BRPI0903159 C1 BR PI0903159C1 BR PI0903159 A BRPI0903159 A BR PI0903159A BR PI0903159 C1 BRPI0903159 C1 BR PI0903159C1
- Authority
- BR
- Brazil
- Prior art keywords
- absorption
- present
- carbon dioxide
- ceramic materials
- acids
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 6
- 239000002253 acid Substances 0.000 title abstract 5
- 229910010293 ceramic material Inorganic materials 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 title abstract 2
- 238000011069 regeneration method Methods 0.000 title abstract 2
- 150000007513 acids Chemical class 0.000 title 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 8
- 239000007789 gas Substances 0.000 abstract 5
- 239000001569 carbon dioxide Substances 0.000 abstract 4
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 238000003916 acid precipitation Methods 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000005431 greenhouse gas Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000003440 toxic substance Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
-
- 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
- B01D53/62—Carbon oxides
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/041—Oxides or hydroxides
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/045—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing sulfur, e.g. sulfates, thiosulfates, gypsum
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
-
- 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
- C01B32/20—Graphite
-
- 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
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/306—Alkali metal compounds of potassium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/402—Alkaline earth metal or magnesium compounds of magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/104—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/22—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacturing & Machinery (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0903159-6 BRPI0903159C1 (pt) | 2009-03-13 | 2009-03-13 | materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos |
PCT/BR2010/000075 WO2010102371A2 (pt) | 2009-03-13 | 2010-03-12 | Materiais cerâmicos para absorção de gases ácidos, processo de preparação dos mesmos e processo cíclico para a absorção e regeneração de gases ácidos |
US13/256,439 US8969230B2 (en) | 2009-03-13 | 2010-03-12 | Cyclic process for absorption and regeneration of acidic gases |
US14/589,794 US9724671B2 (en) | 2009-03-13 | 2015-01-05 | Ceramic materials for absorption of acidic gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0903159-6 BRPI0903159C1 (pt) | 2009-03-13 | 2009-03-13 | materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0903159A2 BRPI0903159A2 (pt) | 2010-11-23 |
BRPI0903159C1 true BRPI0903159C1 (pt) | 2013-07-09 |
Family
ID=42728855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0903159-6 BRPI0903159C1 (pt) | 2009-03-13 | 2009-03-13 | materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos |
Country Status (3)
Country | Link |
---|---|
US (2) | US8969230B2 (pt) |
BR (1) | BRPI0903159C1 (pt) |
WO (1) | WO2010102371A2 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0903159C1 (pt) | 2009-03-13 | 2013-07-09 | Univ Minas Gerais | materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos |
DE102016219301A1 (de) | 2016-10-05 | 2018-04-05 | Audi Ag | Verfahren und Vorrichtung zur Abgasreinigung |
CN106492602A (zh) * | 2016-11-07 | 2017-03-15 | 中国铝业股份有限公司 | 一种复合烟气脱硫剂及其脱硫方法 |
US10315986B1 (en) | 2018-04-06 | 2019-06-11 | Solenis Technologies, L.P. | Systems and methods for forming a solution of ammonium carbamate |
CN109126461B (zh) * | 2018-10-31 | 2021-09-21 | 湘潭大学 | 一种烟气脱硫吸收剂的再生方法 |
CN114555539A (zh) | 2019-08-13 | 2022-05-27 | 加州理工学院 | 由含钙岩石和矿物生产氧化钙或普通波特兰水泥的工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56130225A (en) * | 1980-03-17 | 1981-10-13 | Hisamitsu:Kk | Adsorbent |
JPH0729052B2 (ja) * | 1988-05-18 | 1995-04-05 | ニチアス株式会社 | 活性炭担持ハニカム構造体の製造法 |
US6074984A (en) | 1996-11-18 | 2000-06-13 | Bulldog Technologies U.S.A., Inc. | SOx Additive systems based upon use of multiple particle species |
US6048821A (en) * | 1996-11-18 | 2000-04-11 | Bulldog Technologies U.S.A., Inc. | SOx additive systems based upon use of multiple particle species |
GB9926898D0 (en) * | 1999-11-12 | 2000-01-12 | School Of Earth & Environmenta | Calcium silicate sorbents |
DE10050906A1 (de) * | 2000-10-13 | 2002-04-18 | Basf Ag | Verfahren zur Abtrennung von Distickstoffmonoxid aus Wasserstoff, Stickstoffmonoxid und Distickstoffmonoxid enthaltenden Gase |
JP2003071241A (ja) * | 2001-08-31 | 2003-03-11 | Inax Corp | 酸性ガス吸収材、その製造方法及びガス処理方法 |
CA2617925A1 (en) | 2006-04-24 | 2007-11-08 | Meadwestvaco Corporation | Impregnated monoliths |
BRPI0903159C1 (pt) | 2009-03-13 | 2013-07-09 | Univ Minas Gerais | materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos |
-
2009
- 2009-03-13 BR BRPI0903159-6 patent/BRPI0903159C1/pt not_active Application Discontinuation
-
2010
- 2010-03-12 WO PCT/BR2010/000075 patent/WO2010102371A2/pt active Application Filing
- 2010-03-12 US US13/256,439 patent/US8969230B2/en not_active Expired - Fee Related
-
2015
- 2015-01-05 US US14/589,794 patent/US9724671B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2010102371A2 (pt) | 2010-09-16 |
US9724671B2 (en) | 2017-08-08 |
US20120093704A1 (en) | 2012-04-19 |
US8969230B2 (en) | 2015-03-03 |
WO2010102371A3 (pt) | 2010-11-11 |
US20150125368A1 (en) | 2015-05-07 |
BRPI0903159A2 (pt) | 2010-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0903159C1 (pt) | materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos | |
Zong et al. | Strong ozone production at a rural site in theNorth China Plain: Mixed effects of urban plumesand biogenic emissions | |
Chen et al. | Outdoor air pollution: overview and historical perspective | |
Marcu et al. | Impact of certain sectors of the economy on the chemical pollution of atmosphere in Romania | |
Greenhouse | Gas Emissions | |
Więckol-Ryk et al. | Analysis of biomass blend co-firing for post combustion CO2 capture | |
Arya | Problems of increasing air pollution and certain management strategies | |
Saha et al. | Impacts of brick kiln emissions on air quality around kiln areas | |
Patel et al. | Air pollutants all are chemical compounds hazardous to ecosystem | |
Nayek et al. | IndustrIAl pollutIon | |
Rahulraj et al. | Changes in Atmospheric Air Quality in the Wake of a Lockdown Related to Covid–19 in the Capital City of Southern State of India, Kerala–Thiruvananthapuram | |
Wichliński et al. | Assessment of the Impact of Modification of Calcium Sorbents and the Possibility of Their Use in Desulfurization for Oxy-Fuel Combustion Process | |
Chuturkova et al. | Technical engineering in industrial IPPC as a key tool for ambient air quality improvement | |
Baltensperger et al. | New Particle Formation in an Urban Atmosphere: The Role of Various Ingredients Investigated in the CLOUD Chamber | |
Özkayalar et al. | Investigation of Air Pollution in Bursa City Centre | |
Battaglia Jr et al. | The Impact of Bay Breeze Circulations on Aerosol Chemistry in Baltimore, MD | |
Abdullah | Atmospheric Emissions Effects and Mechanism | |
Bigi et al. | 1-hour time resolution data of PM2. 5 composition and gaseous precursors in background Milan: pollution sources and atmospheric processes, and their implications for air quality. | |
Song et al. | Study on the Heterogeneous Reaction of SO₂ and NO₂ on Coal Ash | |
Salmon et al. | Wintertime Emission Ratios of CO 2 and NO y from Washington, DC-Baltimore | |
Haslett et al. | Biomass burning from central Africa dominates air pollution across southern West Africa during the summer monsoon season | |
Saxena et al. | Variation of Ambient Ammonia Pollution in Relation With PM 2.5 Characteristics in Winter of Delhi, India | |
Kobziar et al. | The life of smoke: how wildland fire aerosolizes viable microbial communities with atmospheric and terrestrial ramifications | |
Parakhnenko et al. | ECOLOGICAL AND METHODOLOGICAL PRINCIPLES IN THE DEVELOPMENT OF RESEARCH ON AIR POLLUTION OF UKRAINIANS | |
Nazari | TREND ANALYSIS OF AIR POLLUTANTS CONCENTRATION AND METEOROLOGICAL PARAMETERS VARIATION AT A RURAL SITE IN THE INDO-GANGETIC PLAIN OF INDIA |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: UNIVERSIDADE FEDERAL DE MINAS GERAIS (BR/MG) , AMA Free format text: TRANSFERIDO PARTE DOS DIREITOS DE: UNIVERSIDADE FEDERAL DE MINAS GERAIS - UFMG. |
|
B15U | Others concerning applications: numbering cancelled |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: NUMERACAO ANULADA POR NAO CUMPRIMENTO DE EXIGENCIA PUBLICADA NA RPI 2146 DE 22/02/2012 |
|
B150 | Others concerning applications: publication cancelled [chapter 15.30 patent gazette] |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: REFERENTE A RPI 2176 DE 18/09/12, COD. 15.21, POR TER SIDO INDEVIDA. |
|
B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: APRESENTE DOCUMENTO COMPROVANDO QUE O SIGNATARIO DA PETICAO INICIAL POSSUI PODERES PARA REPRESENTAR O DEPOSITANTE AMA SOLUCOES TECNOLOGICAS. |
|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: |
|
B08E | Application fees: payment of additional fee required [chapter 8.5 patent gazette] |
Free format text: REFERENTE A 4A ANUIDADE GUIA 221203291005 DE 22/05/2012 E 5A ANUIDADE GUIA 221303326790 DE 17/05/2013. Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: REFERENTE A 5A ANUIDADE GUIA 221303326870 DE 15/05/2013. |
|
B08H | Application fees: decision cancelled [chapter 8.8 patent gazette] |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: REFERENTE AO DESPACHO 8.5 NA RPI 2239 DE 03/12/2013. Free format text: REFERENTE AO DESPACHO 8.5 NA RPI 2239 DE 03/12/2013. |
|
B08L | Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette] |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: ARQUIVAMENTO DEFINITIVO |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08H | Application fees: decision cancelled [chapter 8.8 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2432 DE 15/08/2017. |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time | ||
B11N | Dismissal: publication cancelled [chapter 11.14 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 11.4 NA RPI NO 2528 DE 18/06/2019 POR TER SIDO INDEVIDA. |
|
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/07/2019, OBSERVADAS AS CONDICOES LEGAIS |
|
B08I | Publication cancelled [chapter 8.9 patent gazette] |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2267 DE 17/06/2014. |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: |
|
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |
Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: |