锶改性 SAPO-34 催化甲醇制烯烃研究

FUEL & CHEMICAL PROCESSES ›› 2023, Vol. 54 ›› Issue (6): 38-41.

Studies on the conversion of methanol to light olefins catalyzed by strontium modified SAPO-34#br#

（Jiuquan Vocational Technical College，Jiuquan 735000，China）

Online:2023-11-23 Published:2023-11-17

Abstract

Abstract: In this paper，alkaline earth metal Sr was introduced into SAPO-34 Molecular sieve
catalyst to form modified catalyst Sr-SAPO-34. The performance of Sr-SAPO-34 for MTO reaction was evaluated in a continuous flow fixed bed reaction system. The factors affecting the reaction were investigated，and the reaction conditions for MTO with Sr-SAPO-34 were summarized.

Key words: MTO reaction, SAPO-34, Catalyst, Modification

CLC Number:

TQ544

Wang Yu. Studies on the conversion of methanol to light olefins catalyzed by strontium modified SAPO-34#br#[J]. FUEL & CHEMICAL PROCESSES, 2023, 54(6): 38-41.

[1]	Huang Feiping. Application of complex iron catalyst in Liugang Coking Plant [J]. FUEL & CHEMICAL PROCESSES, 2023, 54(5): 41-42.
[2]	Du Hao. Optimization of tar removal process of coal water [J]. FUEL & CHEMICAL PROCESSES, 2023, 54(3): 64-66.
[3]	Cheng Ziming. Practice of modification on LiBr refrigerator in coking plant [J]. FUEL & CHEMICAL PROCESSES, 2023, 54(1): 44-45.
[4]	Niu Aining. Application of complex iron catalyst in COG desulfurization [J]. FUEL & CHEMICAL PROCESSES, 2022, 53(3): 40-41.
[5]	Peng Guangwen Pan Li Luo Jinzhi. Practice in operation of coke oven flue gas DeSOx and DeNOx [J]. FUEL & CHEMICAL PROCESSES, 2022, 53(3): 61-64.
[6]	Xu Xingfu. Catalyst feed system upgrading in COG desulfurization process [J]. FUEL & CHEMICAL PROCESSES, 2020, 51(5): 33-34.
[7]	Li Yongguang An Lu. Research and development for catalyst of low temperature SCR denitrification for coke oven flue gas [J]. FUEL & CHEMICAL PROCESSES, 2020, 51(4): 43-47.
[8]	Wang Jun Li Hui. Comparison between Klaus systems in coking plant [J]. FUEL & CHEMICAL PROCESSES, 2020, 51(2): 41-43.
[9]	Cui Haisong Yin Haiyi. Application of new iron complex catalyst in COG desulfurization system [J]. FUEL & CHEMICAL PROCESSES, 2020, 51(1): 44-47.
[10]	Hou Xinxin Chen Hongping, Yang Xu Wei Yonglin Li Xiangyu. Application of rare earth metals in low temperature denitrification [J]. FUEL & CHEMICAL PROCESSES, 2019, 50(5): 50-54.
[11]	Shi Xiaochen Tian Xin Yang Xu Chen Hongping. Preparation for low-temperature MnOx/AC denitrification catalyst and its properties [J]. FUEL & CHEMICAL PROCESSES, 2019, 50(4): 4-8.
[12]	Chen Xi Ye Yangtian Guo Ying Hao Xiaomai Cui Yongmei. Application of Lewis-acid catalyst in lean coal solvent hot extraction [J]. FUEL & CHEMICAL PROCESSES, 2019, 50(3): 41-43.
[13]	Du Xiya1 Chen Xinzhou1 Yang Bin1 Zhao Saiyu1 Chen Hongping1,2. Study on denitrification catalyst for coke oven flue gas [J]. FUEL & CHEMICAL PROCESSES, 2018, 49(2): 39-43.
[14]	Li Zhifeng1 Ren Shibiao2 Shui Hengfu2. Regeneration and recycling of catalyst for hydrogenation of high temperature coal tar [J]. FUEL & CHEMICAL PROCESSES, 2018, 49(1): 33-36.
[15]	Tao Shuaijiang Dong Yi Yang Feng Zhang Baolei. Study on catalyst regeneration in the pre-reactor of hydro-refining plant [J]. FUEL & CHEMICAL PROCESSES, 2017, 48(6): 53-54.

Studies on the conversion of methanol to light olefins catalyzed by strontium modified SAPO-34#br#

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments