[보고서]바이오/세라믹 소재를 이용한 탄소저감 융합기술 개발

강승구

보고서 정보

주관연구기관

경기대학교
Kyonggi University

연구책임자

강승구

보고서유형

최종보고서

발행국가

대한민국

언어

한국어

발행년월

2016-05

과제시작연도

2015

주관부처

미래창조과학부
Ministry of Science, ICT and Future Planning

등록번호

TRKO201700011442

과제고유번호

1711023857

사업명

중견연구자지원

DB 구축일자

2017-10-12

키워드

이산화탄소 저장.바이오/세라믹 융합소재.폐기물 자원화.광합성 균주.광물 탄산화.세라믹/바이오 계면.지오폴리머.기공구조제어.혼합균주.CO2 storage.bio/ceramic fusion materials.recycling of wastes.photosynthesis strain.mineral carbonation.bio/ceramic interface.geopolymer.pore structure control.mixed strain.

DOI

https://doi.org/10.23000/TRKO201700011442

표 30종 균주에 대한 CO2 반응성
표 산업폐기물 및 폐분진에 존재하는 화학성분에 기초한 이산화탄소 저장 잠재성
표 Composition diagram of clay and various inorganic waste classified with acids, bases and neutrals oxide.
표 Chemical compositions of raw materiasl
표 Chemical compositions of raw materiasl
표 Schematic diagram of autoclave
표 Weight change of various compositions with Ca after carbonation under the condition of 10kgf/cm2 and 120℃/10min
표 XRD analysis of carbonation specimens with various compositions
표 Schematic diagram of carbonation reactor
표 XRD patterns of fly ash
표 The list of photosynthetic bacteria
표 The composition of 27s media (adjust pH 6.8)
표 The composition of MSM (Mineral Salts Media, adjust pH 6.8)
표 Carbon dioxide standard curve(200cc/min)
표 Results of detached bacteria CFU/cm3 followed different condition
표 The values of CFU/cm3 of bio/ceramic fusion materials CFU and pH results
표 The affect of various carbon source. MSM with 0.1% yeast extract (a), MSM with 0.1% yeast extract and carbon dioxide (b), MSM with 0.1% yeast extract and 0.3% Maltose (c), MSM with 0.1% yeast extract and Dextrose(d) and MSM with 0.1% yeast extract and 0.3% Succinic acid (e). cell mass 0.5g/L, light condition, 28℃. 13,000 RPM in shaking incubator
표 MSM with 0.1% yeast extract and 0.3% sodium bicarbonate (a), MSM with 0.1% yeast and 0.3% sodium bicarbonate and carbon dioxide (b). cell mass 0.5g/L, light condition, 28℃, Carbon dioxide2 pressure : 0.2atm. 13,000 RPM in shaking incubator
표 Removal efficiency of carbon dioxide by various carbon source, sodium thiosulfate and sodium acetate with carbon dioxide (a), MSM with 0.1% yeast extract and 0.3% thiosulfate and CO2 (b). cell mass 0.5g/L, light condition, 28℃, Carbon dioxide2 pressure : 0.2atm. 13,000 RPM in shaking incubator
표 Chemical compositions of metakaolin determined by XRF (wt%)
표 Phase analysis of metakaolin with different calcination temperatures
표 Flow chart for fabricating of metakaolin-based geopolymer
표 Phase analysis of geopolymers made from metakaolin calcined with various temperatures
표 The compressive strength of metakaolin-based geopolymer as a fuction of curing condition. The metakaolin of no calcined was used
표 The compressive strength of geopolymers as a fuction of calcinations temperature of metakaolin used as raw materials
표 Chemical compositions of metakaolin determined by XRF (wt%)
표 Phase analysis of coal ash
표 Mix proportion of artificial aggregate/geopolymer lightweight panel
표 Compressive strength and density of artificial aggregate/geopolymer lightweight panel as a function of amount of aggregate added
표 Flow chart for fabricating artificial aggregate/geopolymer composites
표 The compressive strength of artificial aggregate/geopolymer composites as a function of type of coating solution on aggregates. (replacement of aggregate = 70wt%)
표 Microstructure of artificial aggregate/geopolymer composites according to the type of coating solution on the aggregates
표 Compressive strength of artificial aggregate/geopolymer composites as a function of concentration of coating solution, NaOH
표 Compressive strength of artificial aggregate/geopolymer composites as a function of L/S ratio
표 Microstructure of artificial aggregate/geopolymer composites as a function of L/S ratio
표 Phase analysis of fly ash
표 Experimental design for fabricating of fly ash-based geopolymer granule
표 Phase analysis of geopolymer granule
표 Morphology of geopolymer granule made from fly ash with high shear mixer
표 List of Screening photosynthetic bacteria for CO2 removal
표 photosynthetic bacteria selective media. (27s media)
표 Standard curve of carbon dioside by Gas-chromatography-TCD
표 AE85 and AE7-40 was removed Carbon dioside 14% and 10% (pH : 6.8, cell mass : 0.1g/L)
표 Composition of Mineral Salt Media (MSM)
표 Screening result of carbon dioside reduction by soil bacteria
표 Screening result of carbon dioside reductio nby marine bacteria. (pH 6.8, 0.1g/L of cell mass)
표 modified 27s media composition
표 Result of carbon dioxide removal of Rhodopseudomonas pentothenatexigens AE8-5 at light condition
표 Result of carbon dioxide removal of Thodopseudomonas pentothenatexigens
표 Result of carbon dioside removal of Thodoneseudomonas pentothenatexigens AE8-5 at pH 5~9 (150rpm, 6000lux, 25℃, pH6.8, cell mass : 0.5g/L)
표 result of carbon dioxide removal of Rhodopseudomonas pentothenatexigens AE8-5 as varius carbon source
표 result of carbon dioxide removal of Rhodopseudomonas pentothenatexigens AE8-5 as varius cell inoculum mass (0.5, 1.0, 1.5, 2.0g/L) (150rpm, 6000lux, 25℃, pH7)
표 Result of carbon dioxide removal of Rhodopseudomonas pentothenatexigens AE8-5 at various canbon dioxide concentration
표 Carbon dioxide removal experiment. lux-meter controlled light power 3000, 6000, 10000, 20000lux. 6000lux condition has high efficiency more than other condition. (Temperature : 25 ℃, pH : 7 , cell mass : 0.5 g/L)
표 Result of carbon dioxide removal efficiency of Rhodopseudomonas pentothenatexigens AE8-5 at optimal condition
표 Elemental compositions, expressed in oxide forms, of fly ash
표 Mixture proportion of Mortar(g)
$Comparison of carbonation depth test with 1% phenolphthalein solution to the fracture surfaces of cement based mortars substituted by carbonated fly ash after the aging at ambient condition, after carbonation process under the supercritical carbonation conditions (40℃ temperature, 80kgf/cm2pressure, 60min),and after aging extra 7days right after supercritical carbonation process.$ 표 Comparison of carbonation depth test with 1% phenolphthalein solution to the fracture surfaces of cement based mortars substituted by carbonated fly ash after the aging at ambient condition, after carbonation process under the supercritical carbonation conditions (40℃ temperature, 80kgf/cm2pressure, 60min),and after aging extra 7days right after supercritical carbonation process.
표 GC-TCD analysis of medium, medium+bacteria, medium+sample and medium+Sample+bacteria (Medium : 100ml or keep an empty space(65ml) of the bottle, Bacteria : 0.5g/L, Sample : 25g CO2 60ml)
표 Photo of a bottle of the experiment
표 Photo of a bottle of the experiment
표 Weight change rates of mortars substituted by different mixture rates of the carbonated fly ash under the different aging schedules
$Comparison of carbonation depth test with 1% phenolphthalein solution to the fracture surfaces of cement based mortars substituted by carbonated fly ash after the aging at ambient condition, after carbonation process under the supercritical carbonation conditions (40℃ temperature, 80kgf/cm2pressure, 60min),and after aging extra 7days right after supercritical carbonation process$ 표 Comparison of carbonation depth test with 1% phenolphthalein solution to the fracture surfaces of cement based mortars substituted by carbonated fly ash after the aging at ambient condition, after carbonation process under the supercritical carbonation conditions (40℃ temperature, 80kgf/cm2pressure, 60min),and after aging extra 7days right after supercritical carbonation process
표 Chemical composition of the fly ash sample
표 Flow chart for fabricating of fly ash/granule geopolymer composites
표 Experimental parameter for the granulation processing
표 Morphology of various types of granule
표 Size distribution of the granules made of fly ash treated under various conditions
표 Compressive strength and density of geopolymer/granule composites containing various granule: The granule size (a) : non-classification, (b)1.2~1.7mm
표 Microstructure of geopolymer/granule composite of various type of granule. (granule particle size : 1.2~1.7mm)
표 Chemical composition of the fly ash sample
표 Flow chart fabricating of fly ash-based geopolymer of various type of Si/Na ratio
표 Compressive strength of fly ash-based geopolymer of various of Si/Na ratio
표 Chermal compositions of metakaolin determind by XRF
표 Flow chart fabricating of metakolin-based geopolymer of various of clacination temperature
표 Phase analysis of metakaolin with different calcination temperature
표 The compressive strength of geopolymers as a function of calcinations temperature of metakaolin used as raw materials
$Microstructure of fractured surface of geopolymers made of metakaolin clacline at various temperature$ 표 Microstructure of fractured surface of geopolymers made of metakaolin clacline at various temperature
표 Chemical composition of SSC as determined by XRF
표 XRD pattern of SSC materials with different grain sizes
표 Flow chart fabricating of SSC-based geopolymer of various of particle distribution
표 The compressive strengths of geopolymer fabricated at various aging time and particle sizes
표 XRD pattern of geopolymer fabricated with various aging time and particle size
표 Photographs of specimen bottles using 27s medium 100ml, bacteria and ceramic aggregates according to the time
표 Results of GC-TCD analyses of the specimens in Fig. 62
표 Photographs of specimen bottles using 27s medium, bacteria and ceramic aggregates according to the time
표 Results of GC-TCD analyses of the specimens in Fig. 64
표 Photographs of specimen bottles using 27s medium, bacteria and ceramic aggregates according to the time after changing shaking method by from keeping bottles up to side
표 Results of GC-TCD analyses of the specimens in Fig. 66
표 Photographs of specimen bottles using 27s medium, bacteria and ceramic aggregates according to the time. The height of contents in the bottles were fixed
표 Results of GC-TCD analyses of the specimens in Fig. 68
표 Photographs of specimen bottles using 27s medium, according to the time after changing concentration of medium
표 Results of GC-TCD analyses of the specimens in Fig. 70
표 Photographs of specimen bottles using 27s medium according to the time
표 Results of GC-TCD analyses of the specimens in Fig. 72
표 Photographs of specimen bottles using 27s medium 100ml, bacteria and ceramic aggregates according to the time
표 Results of GC-TCD analyses of the specimens in Fig. 72
표 schematic diagram of CO2 Purging method
표 Photographs of specimen bottles using 27s medium 100ml, bacteria and ceramic aggregates according to the time
표 Results of GC-TCD analyses of the specimens in Fig. 77
표 Photographs of specimen bottles using 27s medium according to the time
표 Results of O.D analyses of the glass bottles in different size
표 Results of GC-TCD analyses of the specimens in Fig. 79
표 바이오/세라믹 계면 연구 진행 순서
표 균주배양 실험에 사용되는 유리병
표 Compositon of 27s medium
표 Compositon of Mineral Salt Medium (MSM)
표 Carbon dioxide removal experiment: (a) 27s media with citrate, 6.5cc carbon dioxide. (b) 27s medium with citrate, 6.5 cc carbon dioxide, 0.1% sodium thiosulfate. Temperature: 25℃; pH: 7; cell mass: 0.5g/L; Light: 6000 lux
표 Carbon dioxide removal experiment: 27s medium with citrate and head space filled by nitrogen pH: 7; cell mass: 0.5 g/L; Light: 6000 lux
표 List of bacteria having CO2-uptake related genes
표 Primer sets for NdhD3 and NdhD4 genes
표 Electrophoresis of PCR products for Rhodopseudomonas pentothenatexigens AE8-5
표 Electrophoresis of PCR products for Rhodopseudomonas pentothenatexigens AE8-5 (Lane 1,2) and Loktanella sp. C9 (Lane 3,4)
표 Master mix for PCR reaction
표 Electrophoresis of PCR products for Rhodopseudomonas pentothenatexigens AE8-5
표 Diagram of CO2 pathway in the β-carboxysome of freshwater β-Cyanobacgteria, showing Ci transporters
표 Genetic map of Rhodopseudomonas palustris including Form I and Form II. Form I is divided into two subunits
표 Primer sets for rbcL, cbbS and cbbM genes
표 Electrophoresis of PCR products for Rhodopseudomonas pentothenatexigens AE8-5
표 Similarity of photosynthesis bacteria with AE8-5 and existence of ribulose 1,5-bisphosphate carboxylase/oxygenase
표 Agar plates including white colonies which have inserted genes (rbcL, cbbS, cbbM), respectively, through gene cloning technique
표 Similarity of sequences for RuBisCo genes in Rhodopseudomonas pentothenatexigens AE8-5
표 Further screening to find an effective consortium for removing CO2 gas using R. penthothenatexigens, R. palustris, R. capsulatus and Thiobacillus spp. strains
표 Composition of raw materials (wt%)
표 Ternary diagram of ‘SiO2-Al2O3-Flux’ system indicating reject ash (▲) and dredged soil (●)
표 Photographs observed by optical microscope and scanning electron microscope of artificial aggregates heated at 1200℃ for 10min by quick firing method
표 Thermo gravimetric loss graph of reject ash and dredged soil
표 Specific gravity and water absorption of artificial aggregates heat treated at 1200℃ for 10 min by quick firing method
표 Photographs observed by optical microscope of R70 aggregatesfired at various temperatures for 10min by quick firing method
표 Specific gravity and water absorption of R70 aggregates fired atvarious temperatures
표 Photographs of external appearance observed by optical microscope of R70 aggregates quick fired at 1200? for various retention times
표 Photographs of cut cross section observed by optical microscope of R70 aggregates quick fired at 1200℃ for various retention times
표 Specific gravity and water absorption of R70 aggregates quickfired at 1200℃ for various retention times
표 Photographs observed by optical microscope of R70 aggregates sintered at 1200℃ as a function of various firing methods
표 Properties of artificial aggregates of R70 aggregates manufactured by various firing methods: (a) specific gravity and (b) water absorption
표 Chemical compositions of raw materials, coal reclamation ash
표 Experimental parameters for the geopolymeric processing method
표 Thermal analysis of raw material, coal reclamation ash with heating rate of 10℃/min
표 XRD pattern of the geopolymers made with various L/S ratio
표 The compressive strength of the geopolymer with various L/S ratio
표 Microstructure of the geopolymer fabricated with various L/S ratio
표 XRD pattern of the geopolymer made with various alkali activator concentration
표 Compressive strength of the geopolymer with various alkali activator concentration
표 Microstructure of geopolymer fabricated with various molar concentration of alkali activator, NaOH observed by scanning electron microscope
표 XRD pattern of the coal reclamation ash calcined at various temperature
표 XRD pattern of the geopolymer made with coal reclamation ash calcined at various temperature
표 The compressive strength of geopolymer made of fly ashes calcined at various temperature.
표 Microstructure of the geopolymer made with coal ashes calcined at various temperature

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바이오/세라믹 소재를 이용한 탄소저감 융합기술 개발
Development of fusion technology for CO2 using bio/ceramic materials 원문보기

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바이오/세라믹 소재를 이용한 탄소저감 융합기술 개발 Development of fusion technology for CO2 using bio/ceramic materials 원문보기

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바이오/세라믹 소재를 이용한 탄소저감 융합기술 개발
Development of fusion technology for CO2 using bio/ceramic materials 원문보기

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