Oxidative Capture of SOx and NOx by Activated Carbon Fiber
活性炭纤维氧化捕集SOx和NOx
基本信息
- 批准号:07044161
- 负责人:
- 金额:$ 2.3万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for international Scientific Research
- 财政年份:1995
- 资助国家:日本
- 起止时间:1995 至 1996
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Application particular to ACF now under development is removal of SOx and NOx in the atmosphere as well as flue gas. The basic principle of SOx removal is capture of SO_2 in the form of H_2SO_4. Continuous recovery of conc.aq.H_2SO_4 is now pursued. Removal of NOx relies basically on the reduction to N_2 with NH_3 or oxidation to NO_2 to be trapped by aq.bases. The inhibition of humidity in the atmosphere at ambient temperature is a problem. The hydrophobic properties of ACF can be compatible with its oxidation activity by selecting the precursor activation extent, and post heat-treatment.Acid rain is one of the most concerned problems for the global environment. Application of ACF to solve this problem is expected.The authers had found that ACF with larger amount of nitrogen content showed higher catalytic activity for dehydrochlorination of 1,2-dichloroethane into vinyl chloride at around 360゚C.It was suggested that pyridinic nitrogen included in the ACF worked as lewis base. Surface investigation by XPS provided one proof that pyridinic nitrogen worked as active site. For the aim of improvement of catalytic performances, pyridine CVD on the surface of pitch based ACF had examined by same way of benzene CVD as mentioned before. It was found that nitrogen content increased and catalytic activity raised. Pich based ACF showed low catalytic activity and short life time. On the other hand, the ACF of 8 wt% weight gain showed higher catalytic activity and long life time. The ACF of 16 wt% weight gain showed more higher initial activity, but resulted in shorter life time than the ACF of 8 wt% weight gain. These results propose a new method of surface modification of carbon materials to create active sites.
现在正在开发的ACF的应用是在大气以及烟气中清除Sox和NOX。 SOX删除的基本原理是以H_2SO_4的形式捕获SO_2。现在正在追求conc.aq.h_2so_4的连续恢复。 NOX的去除基本上取决于用NH_3的减少到N_2或氧化为No_2被aq.bases捕获的NO_2。在环境温度下大气中湿度的抑制是一个问题。 ACF的疏水性能与其氧化活性可以通过选择前体激活范围兼容其氧化活性,并在热处理后。酸雨是全球环境中最关心的问题之一。预计将应用ACF解决此问题。用户发现,氮含量较大的ACF显示出较高的催化活性,可在360年左右的360°C中对1,2-二氯乙烷脱氢氯在乙烯基氯中的脱氢活性。CIT表明,ACF中包括ACF中的胆碱氮在Lewis基础中工作。 XPS的表面研究提供了一个证据,证明吡啶固醇作为活性部位。为了改善催化性能,基于音高ACF表面的吡啶CVD通过以前提到的苯CVD进行了相同的方式检查。发现氮含量增加和催化活性。基于PICH的ACF显示出低催化活性和寿命短。另一方面,体重增加8 wt%的ACF显示出更高的催化活性和寿命长。体重增加16 wt%的ACF显示出更高的初始活性,但寿命短于8 wt%体重增加的ACF。这些结果提出了一种新的碳材料表面修饰方法,以创建活跃位点。
项目成果
期刊论文数量(24)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
I.Mochida, Y.Kawabuchi, M.Hironaka, S.Kawano, Y.Matsumura, M.Yoshikawa, A.Yasutake: "Reduction of Lower Concentration NO with Ammonia at Room Temperature over Pitch Based Active Carbon Fibers Calcined and Further Activated with Sulfuric Acid" Sekiyu Gakka
I.Mochida、Y.Kawabuchi、M.Hironaka、S.Kawano、Y.Matsumura、M.Yoshikawa、A.Yasutake:“在室温下用氨在经过煅烧和进一步活化的沥青基活性碳纤维上还原较低浓度的 NO
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
I.Mochida,S.Kawano,M.Hironaka,S.Yatsunami,Y.Korai,Y.Matsumura,M.Yoshikawa: "Reduction of NO of very low concentration in air with NH_3 at room temperature over calcined active carbon fibers" Energy & Fuels. 9・4. 659-664 (1995)
I. Mochida、S. Kawano、M. Hironaka、S. Yatsunami、Y. Korai、Y. Matsumura、M. Yoshikawa:“在室温下用 NH_3 在煅烧活性碳纤维上还原空气中极低浓度的 NO”与燃料。9・4。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
I.Mochida, S.Kawano, M.Hironaka, S.Yatsunami, Y.Korai, Y.Matsumura, M.Yoshikawa: "Reduction of NO at very low concentration in air with NH_3 at room temperature over calsined active carbon fibers" Energy & Fuels. 9. 659-664 (1995)
I.Mochida、S.Kawano、M.Hironaka、S.Yatsunami、Y.Korai、Y.Matsumura、M.Yoshikawa:“在室温下用 NH_3 在煅烧活性碳纤维上还原空气中极低浓度的 NO”
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
K.Sakanishi, H.Obata, I.Mochida, T.Sakaki: "Removal and recovery of quinoline bases from methlnaphthalene oil in a semicontinuous supercritical CO_2 separation apparatus with a fixed bed of supported aluminum sulfate" I & EC Research. 34. 4118-4121 (1995)
K.Sakanishi、H.Obata、I.Mochida、T.Sakaki:“在带有负载硫酸铝固定床的半连续超临界 CO_2 分离装置中从甲基萘油中去除和回收喹啉碱”I
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
I.Mochida,Y.Kawabuchi,M.Hironaka,S.Kawano,Y.Matsumura,M.Yoshikawa,A.Yasutake: "Catalytic condensation of isoquinoline into pitch in higher yield in the presence of nitro solvents" Sekiyu Gakkai. 39・2. 151-157 (1996)
I. Mochida、Y. Kawabuchi、M. Hironaka、S. Kawano、Y. Matsumura、M. Yoshikawa、A. Yasutake:“在硝基溶剂存在下以更高产率催化缩合异喹啉成沥青” Sekiyu Gakkai 39・。 2. 151-157(1996)
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
共 20 条
- 1
- 2
- 3
- 4
MOCHIDA Isao的其他基金
Perfect removal of SOx, NOx, NH3 and dioxin over activated carbon fiber
活性炭纤维完美去除 SOx、NOx、NH3 和二恶英
- 批准号:1121820811218208
- 财政年份:1999
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Scientific Research on Priority AreasGrant-in-Aid for Scientific Research on Priority Areas
Design of alkali salt supported gasification catalyst and combustion of particulate in the exhaust gas from diesel engine
碱盐负载气化催化剂设计及柴油机废气颗粒物燃烧
- 批准号:1055528110555281
- 财政年份:1998
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Scientific Research (B)Grant-in-Aid for Scientific Research (B)
Control of pore size and introduction of fanctional group on the surface of porous carbon by CVD
CVD法控制多孔碳表面的孔径和官能团的引入
- 批准号:0945001909450019
- 财政年份:1997
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Scientific Research (B).Grant-in-Aid for Scientific Research (B).
Preparation and Application of Ultra-thin Carbon (graphite) Ribbon
超薄碳(石墨)带的制备及应用
- 批准号:0645308506453085
- 财政年份:1994
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Scientific Research (B)Grant-in-Aid for Scientific Research (B)
Preparation of high performance pitch based carbon fiber by controling spinning and carbonization conclitious
控制纺丝碳化连续制备高性能沥青基碳纤维
- 批准号:0655527506555275
- 财政年份:1994
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Scientific Research (A)Grant-in-Aid for Scientific Research (A)
HIGHLY EFFICIENT SEPARATIVE REFINING OF USEFUL COMPOUNDS IN COAL TAR
煤焦油中有用化合物的高效分离精炼
- 批准号:0355517303555173
- 财政年份:1991
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Developmental Scientific Research (B)Grant-in-Aid for Developmental Scientific Research (B)
symtheses of new carbonaceous mesophase pitch using HF/BF_3
HF/BF_3合成新型碳质中间相沥青
- 批准号:0245308702453087
- 财政年份:1990
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for General Scientific Research (B)Grant-in-Aid for General Scientific Research (B)
Preparation and Functions of Composits of Metal and Carbon which Contains unsaturated nitrogen-functionalities on its Surface.
表面含不饱和氮官能团的金属与碳复合物的制备及其功能。
- 批准号:6147008261470082
- 财政年份:1986
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for General Scientific Research (B)Grant-in-Aid for General Scientific Research (B)
Formed Coking Through The Copreheattreatment With Additive
添加剂共预热形成焦化
- 批准号:5985014159850141
- 财政年份:1984
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Developmental Scientific ResearchGrant-in-Aid for Developmental Scientific Research
相似国自然基金
面向高湿烟气NOx净化及资源化的吸附剂疏水机制研究
- 批准号:52370107
- 批准年份:2023
- 资助金额:50 万元
- 项目类别:面上项目
Cu纳米线基复合材料光电协同催化NOx还原合成氨及机制研究
- 批准号:22305157
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
分级孔道铈基催化剂可控制备及对烧结烟气中CO和NOx协同脱除机理研究
- 批准号:52374411
- 批准年份:2023
- 资助金额:50 万元
- 项目类别:面上项目
支架蛋白IPCEF1调节TGIF1/NOX4促碘抵抗甲状腺癌再分化的机制研究
- 批准号:82302250
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
肝X受体β经NOX2-ROS调控小胶质细胞脂质代谢及表型转化影响视网膜变性进程的研究
- 批准号:82301234
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
相似海外基金
プラズマ複合浄化法による船舶高濃度NOx・SOx・微粒子同時処理技術
等离子体复合净化法船舶高浓度NOx、SOx、颗粒物同步处理技术
- 批准号:23K2632023K26320
- 财政年份:2024
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Scientific Research (B)Grant-in-Aid for Scientific Research (B)
Nitrosation and Nitration Reactions of the Radical Cations of Guanine, 8-Oxoguanine and their Derivatives by NOx: Radical-radical Interactions at Multiple Electron Configurations
鸟嘌呤、8-氧代鸟嘌呤及其衍生物的自由基阳离子与 NOx 的亚硝化和硝化反应:多电子构型下的自由基-自由基相互作用
- 批准号:23501092350109
- 财政年份:2024
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Standard GrantStandard Grant
Simultaneous treatment technology for high-concentration NOx, SOx, and particulate matter from ships by plasma hybrid cleaning method
等离子混合清洗法同时处理船舶高浓度NOx、SOx和颗粒物技术
- 批准号:23H0162623H01626
- 财政年份:2023
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Scientific Research (B)Grant-in-Aid for Scientific Research (B)
Direct measurements of NOx emissions in central London: How are they changing and how can they be used to inform government policy?
伦敦市中心氮氧化物排放的直接测量:它们如何变化以及如何用于为政府政策提供信息?
- 批准号:28851762885176
- 财政年份:2023
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:StudentshipStudentship
Development and optimum design of low NOx technology for igniters for scramjet combustors
超燃冲压发动机燃烧室点火器低NOx技术开发及优化设计
- 批准号:23K1349623K13496
- 财政年份:2023
- 资助金额:$ 2.3万$ 2.3万
- 项目类别:Grant-in-Aid for Early-Career ScientistsGrant-in-Aid for Early-Career Scientists