Synthesis and Gas Separation of Chabazite Zeolite Membranes

Ziyi LI; Jiajia ZHANG; Xiaoqin ZOU; Jiayu ZUO; Jun LI; Yingshu LIU; David Youhong PUI

doi:10.15541/jim20200555

Journals >Journal of Inorganic Materials >Volume 36 >Issue 6 >Page 579 > Article

Journal of Inorganic Materials
Vol. 36, Issue 6, 579 (2021)

Synthesis and Gas Separation of Chabazite Zeolite Membranes

Ziyi LI¹, Jiajia ZHANG¹, Xiaoqin ZOU², Jiayu ZUO¹, Jun LI¹, Yingshu LIU^1、*, and David Youhong PUI^3、4

Author Affiliations

¹1. School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China

²2. Institute of Chemistry, Northeast Normal University, Changchun 130024, China

³3. School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen 518172, China

⁴4. Department of Engineering, University of Minnesota, Minneapolis 55455, USA

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DOI: 10.15541/jim20200555 Cite this Article

Ziyi LI, Jiajia ZHANG, Xiaoqin ZOU, Jiayu ZUO, Jun LI, Yingshu LIU, David Youhong PUI. Synthesis and Gas Separation of Chabazite Zeolite Membranes[J]. Journal of Inorganic Materials, 2021, 36(6): 579 Copy Citation Text

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1. Proportions of publications and structures for primary 8-membered ring zeolite members

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2. Schematic diagrams of CHA zeolite membrane preparation methods

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3. Summary of influences of CHA zeolite membrane synthesis conditions

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4. Schematic diagram of gas separation mechanisms on CHA zeolite membrane before (left) and after (right) the modulation of membrane surface chemistry^{[24,36,49,83,87]}

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5. Separation performances of different gas mixtures on CHA zeolite membranes

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6. Performance of gas with different kinetic diameters on CHA zeolite membranes

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Method	Advantage	Disadvantage	Status of use
In-situ synthesis	① Simple production equipment② Easy to use	① Low success rate② Long synthesis time③ Difficult to control	Less research, basically used for the synthesis of SAPO-34 membrane
Secondary growth	① Simple production equipment② High success rate③ Short synthesis time	① Tedious steps	More research, conducive to large-scale mass production
Microwave heating	① High success rate② Short synthesis time	① Tedious steps② High equipment cost③ High energy consumption	New method, still in basic research stage

Table 1. Comparison of CHA zeolite membrane synthesis methods

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Influencing factors		SSZ-13	SAPO-34
Seed conditions	Support	α-Al₂O₃, mullite	α-Al₂O₃
	Seed crystal	Ball milled nano seeds	Flake nano seeds
	Seeding method	Dip coating	Wipe, electrophoretic deposition
Hydrothermal synthesis conditions	Formula (structure directing agent, Si/Al, water content, cationic species)	Non-pure silica: 1SiO₂ : (5-100)Al₂O₃ : (0.1-0.2)NaOH : (0-0.06)KOH(Oriented growth regulation) : (0.05-0.6)TMAdaOH : (0-0.05)TEAOH : (40-120)H₂OPure silica : 1SiO₂ : (0.5-1.4)TMAdaOH : (0.5-1.4)HF : (3-6)H₂O	1Al₂O₃ : (1-2)P₂O₅ : (0.3-0.6)SiO₂ : (1-4)TEAOH : (0-1.6)DPA : (55-400)H₂O
	Temperature	160-170 ℃	180-230 ℃
	Time	24-72 h	6-30 h
Calcination conditions	Conventional calcination	400-550 ℃ (6-12 h), temperature rise and fall rate (0.2-1) ℃/min	400-480 ℃ (4-10 h), temperature rise and fall rate (0.5- 2) ℃/min
Calcination conditions	Rapid heat treatment	700-1000 ℃ (0.5-2 min)+conventional calcination	700 ℃ (1-5 min)+ conventional calcination

Table 2. Summary table of preferred conditions for secondary synthesis of SSZ-13 membrane and SAPO-34 membrane

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Serial number	Ref.	Thickness/μm	Temperature/℃	Pressure/MPa	Gas separation, X/Y	X permeance/ (×10^-8, mol·m^-2·s^-1·Pa^-1)	Separation selectivity, X/Y
1	Kalipcilar^[7]	10-40	25	-	H₂/n-C₄H₁₀	14	8.7
2	Zheng^[27]	10	30	0.2	C₂H₄/C₂H₆	0.29	11
3	Feng^[72]	4.3	20	0.138	Kr/Xe	12	35
4	Yang^[82]	3.7	22	-	H₂/C₃H₈	8.4	810

Table 3. Separation performances of H₂, hydrocarbon and noble gases on CHA zeolite membranes

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Serial number	Ref.	Thickness/μm	Temperature/℃	Pressure/MPa	Gas separation, X/Y	X permeance/(×10^-7, mol·m^-2·s^-1·Pa^-1)	Separation selectivity, X/Y
1	Kosinov^[14]	4-6	20	0.6	CO₂/CH₄	2.5	42
1	Kosinov^[14]	4-6	20	0.6	CO₂/N₂	2.5	12
2	Wu^[21]	6-8	20	0.27	CO₂/CH₄	2.1	178
2	Wu^[21]	6-8	20	0.27	N₂/CH₄	0.18	9
3	Song^[29]	6	25	0.2	CO₂/CH₄	5.6	56.5
3	Song^[29]	6	25	0.2	N₂/CH₄	0.89	10
4	Li^[31]	2	25	0.2	CO₂/CH₄	1.16	213
4	Li^[31]	2	25	0.2	N₂/CH₄	1.07	13
5	Yu^[57]	1.5	-24	0.9	CO₂/CH₄	79	76
6	Karakiliç^[64]	2-4	22	0.2	CO₂/CH₄	2.6	176
7	Qiu^[66]	0.44	20	0.14	CO₂/CH₄	48	153
8	Kida^[71]	-	40	0.1	CO₂/CH₄	17	54
8	Kida^[71]	-	40	0.1	H₂/CH₄	11	34
9	Tang^[81]	10	20	0.2	CO₂/CH₄	9.3	208
10	Kida^[83]	5	25	0.1	CO₂/CH₄	40	130
11	Imasaka^[98]	3	40	0.3	CO₂/CH₄	15	115
12	Maghsoudi^[99]	20	30	0.1	CO₂/CH₄	0.34	21.6
13	Yu^[100]	1.3	3	0.9	CO₂/CH₄	84	47
14	Li^[5]	5	80	0.14	CO₂/CH₄	2.0	270
15	Li^[19]	-	24	0.138	CO₂/CH₄	1.6	67
16	Carreon^[23]	-	22	0.138	CO₂/CH₄	3.8	170
17	Venna^[36]	-	22	0.138	CO₂/CH₄	5.0	245
17	Venna^[36]	-	22	0.138	CO₂/N₂	2.1	39
18	Huang^[40]	2	22	0.074	N₂/CH₄	4.93	11.3
19	Chen^[41]	2-3	25	0.1	CO₂/CH₄	1.18	160
20	Chang^[43]	-	-	4	CO₂/CH₄	6.1	88
21	Liu^[48]	3	30	0.1	CO₂/CH₄	12	95
22	Rehman^[53]	-	80	0.4	CO₂/CH₄	47.3	65
23	Liu^[55]	7-15	25	0.1	CO₂/N₂	18.5	29.8
24	Li^[74]	4-6	22	7	CO₂/CH₄	0.4	100
25	Zhang^[78]	-	20	4.6	CO₂/CH₄	8.2	55
26	Noble^[101]	-	22	0.14	CO₂/CH₄	1.2	170
27	Shi^[102]	2-4	22	0.14	CO₂/CH₄	23.2	186
28	Shi^[103]	4-5	22	0.14	CO₂/CH₄	16.8	256
29	Li^[104]	3	-	4	CO₂/CH₄	13.2	62
30	Bai^[105]	0.8	-	0.2	CO₂/CH₄	25.3	70

Table 4. Separation performances of CO₂/CH₄, CO₂/N₂, N₂/CH₄, H₂/CH₄ on CHA zeolite membranes

Ziyi LI, Jiajia ZHANG, Xiaoqin ZOU, Jiayu ZUO, Jun LI, Yingshu LIU, David Youhong PUI. Synthesis and Gas Separation of Chabazite Zeolite Membranes[J]. Journal of Inorganic Materials, 2021, 36(6): 579

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