Zeolite beta based FCC additives with good ability for LCO conversion and high isobutylene yield
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- 英文论文题名：Zeolite beta based FCC additives with good ability for LCO conversion and high isobutylene yield
- 论文作者：刘其武 ; Pang Xinmei ; Cui Yan ; Xing Xin ; Guo Chengyu ; Li Zhaofei ; Wang Qian ; Wang Xiaohua
- 英文论文作者：Liu Qiwu ; Pang Xinmei ; Cui Yan ; Xing Xin ; Guo Chengyu ; Li Zhaofei ; Wang Qian ; Wang Xiaohua ; Petrochemical Research Institute ; PetroChina Company Limited
- 年：2016
- 作者机构：Petrochemical Research Institute,PetroChina Company Limited;
- 英文论文关键词：zeolite beta ; FCC ; LCO ; isobutylene
- 会议召开时间：2016-11-12
- 会议录名称：第十三届全国工业催化技术及应用年会论文集
- 语种：英文
- 分类号：TQ221.213;O643.36
- 学会代码：GYCH
- 会议名称：第十三届全国工业催化技术及应用年会
- 会议地点：中国广东广州
- 主办单位：全国工业催化信息站、工业催化杂志社
- 学会名称：工业催化杂志社
- 页数：5
- 文件大小：149k
- 原文格式：O
- 会议级别：全国
摘要
Zeolite beta materials were carefully prepared,and then FCC catalysts were fabricated based on them.Their catalytic cracking performance was characterized by ACE unit.It was found that zeolite beta was a promising material in conversion of LCO and increase of isobutylene yield in FCC process.USY and ZSM-5 materials were also used as the active components to fabricate the catalyst and their catalytic performance were compared.Their performance differences were attributed to their difference in the pore structure and acidic properties.
Zeolite beta materials were carefully prepared,and then FCC catalysts were fabricated based on them.Their catalytic cracking performance was characterized by ACE unit.It was found that zeolite beta was a promising material in conversion of LCO and increase of isobutylene yield in FCC process.USY and ZSM-5 materials were also used as the active components to fabricate the catalyst and their catalytic performance were compared.Their performance differences were attributed to their difference in the pore structure and acidic properties.
Zeolite beta materials were carefully prepared,and then FCC catalysts were fabricated based on them.Their catalytic cracking performance was characterized by ACE unit.It was found that zeolite beta was a promising material in conversion of LCO and increase of isobutylene yield in FCC process.USY and ZSM-5 materials were also used as the active components to fabricate the catalyst and their catalytic performance were compared.Their performance differences were attributed to their difference in the pore structure and acidic properties.
引文
[1]Svelle S,Olsbye U,Joensen F.A general strategy for the design of new solid catalysts for environmentally benign conversions[J].J Phys Chem C,2007,111(49):17981-17984.
[2]Barcia P S,Silva J A C,Rodrigues A E.Separation by fixed-bed adsorption of hexane isomers in zeolite beta pellets[J].Ind Eng Chem Res,2006,45(12):4316-4328.
[3]De Klerk A,Nel R J J.Phenol alkylation with 1-octene on solid acid catalysts[J].Ind Eng Chem Res[J].2007,46(22):7066-7072.
[4]Corma A,Gonzalez-Alfaro V,Orchilles A V.Catalytic cracking of alkanes on MCM-22 zeolite comparison with ZSM-5 and beta zeolite and its possibility as an FCC cracking additive[J].Appl Catal A:Gen,1995,129(2):203-215.
[5]Corma A,Gonzalez-Alfaro V,Orchilles A V.The role of pore topology on the behaviour of FCC zeolite additives[J].Appl Catal A:Gen,1999,187(2):245-254.
[6]Eswaramoorthi I,Bhavani A G,Lingappan N.Activity,selectivity and stability of Ni-Pt loaded zeolite-(3 and mordenite catalysts for hydroisomerisation of n-heptane[J].Appl Catal A;Gen,2003,253(2):469-486.
[7]Corma A,Gomez V,Martinez A.Zeolite beta as a catalyst for alkylation of isobutane with2-butene:influence of synthesis conditions and process variables[J].Appl Catal A;Gen,1994,119(1):83-96.
[8]Pang Xinmei,Guo Chengyu,Li Zhaofei,et al.Zeolite beta based FCC catalyst additives with excellent octane number enhancement ability and low LPG yield[C]//11th IUPAC International Conference on Novel Materials and Their Synthesis(NMS-XI).Qinghuangdao:[s.n.],2015.
[2]Barcia P S,Silva J A C,Rodrigues A E.Separation by fixed-bed adsorption of hexane isomers in zeolite beta pellets[J].Ind Eng Chem Res,2006,45(12):4316-4328.
[3]De Klerk A,Nel R J J.Phenol alkylation with 1-octene on solid acid catalysts[J].Ind Eng Chem Res[J].2007,46(22):7066-7072.
[4]Corma A,Gonzalez-Alfaro V,Orchilles A V.Catalytic cracking of alkanes on MCM-22 zeolite comparison with ZSM-5 and beta zeolite and its possibility as an FCC cracking additive[J].Appl Catal A:Gen,1995,129(2):203-215.
[5]Corma A,Gonzalez-Alfaro V,Orchilles A V.The role of pore topology on the behaviour of FCC zeolite additives[J].Appl Catal A:Gen,1999,187(2):245-254.
[6]Eswaramoorthi I,Bhavani A G,Lingappan N.Activity,selectivity and stability of Ni-Pt loaded zeolite-(3 and mordenite catalysts for hydroisomerisation of n-heptane[J].Appl Catal A;Gen,2003,253(2):469-486.
[7]Corma A,Gomez V,Martinez A.Zeolite beta as a catalyst for alkylation of isobutane with2-butene:influence of synthesis conditions and process variables[J].Appl Catal A;Gen,1994,119(1):83-96.
[8]Pang Xinmei,Guo Chengyu,Li Zhaofei,et al.Zeolite beta based FCC catalyst additives with excellent octane number enhancement ability and low LPG yield[C]//11th IUPAC International Conference on Novel Materials and Their Synthesis(NMS-XI).Qinghuangdao:[s.n.],2015.