Alumina catalyst carrier (spherical, strip):

Brief Introduction

Product performance: White or slightly red sand particles, non-toxic, tasteless, insoluble in water and organic solvents, can dissolve in strong acids and alkali. This series of products has the characteristics of stable specific surface area, good compressive strength, low attrition, suitable pore structure, low impurity content, and good impregnation of active components. It can be customized with different crystal phases, pore sizes, impurity content and shapes according to the requirements of users.

The reaction is summarized as below

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Typical physical and chemical property

Application: this product is widely used in petrochemical, hydrodesulfurization, LTS catalyst carrier. The shapes are spherical, strip-shaped, clover shaped, leafy grass shaped, hollow heart-shaped and rassie ring.

Physical parameter (customization is available):

Appearance	Spherical
Model	AS-01,AS-02,AS-03
Parameter	Unit	Technical requirements
Size	m/m	ø1～2	ø2～3	ø3～4	ø4～6	Ø15-25
LOI	%	≤ 6.0	≤ 6.0	≤ 6.0	≤ 6.0	≤ 6.0
BET	m²/g	150-350	150-350	150-350	150-350	150-350
Pore volume	ml/g	0.5-0.9	0.5-0.9	0.5-0.9	0.5-0.9	0.5-0.9
Bulk density	g/cm	0.4-0.75	0.4-0.75	0.4-0.75	0.4-0.75	0.3-0.6
Crushing strength	N/P	≥25	≥ 40	≥ 60	≥ 100	≥300
Water absorption	%	60-150	60-150	60-150	60-150	60-150

Appearance	Spherical
Model	AS-04,AS-05
Parameter	Unit	Technical requirements
Size	m/m	ø1～2	ø2～3	ø3～4	ø4～6
LOI	%	0.5-5	0.5-5	0.5-5	0.5-5
BET	m²/g	150-350	150-350	150-350	150-350
Pore volume	ml/g	0.3-0.5	0.3-0.5	0.3-0.5	0.3-0.5
Bulk density	g/cm	0.4-0.75	0.4-0.75	0.4-0.75	0.4-0.75
Crushing strength	N/P	≥25	≥ 40	≥ 60	≥ 100

Appearance	Strip
Model	AE-01,AE-02,AE-03
Parameter	Unit	Technical requirements
Size	m/m	ø1～2	ø2～3	ø3-5	ø5-7
LOI	%	≤ 6.0	≤ 6.0	≤ 6.0	≤ 6.0
BET	m²/g	100-300	100-300	100-300	100-300
Pore volume	ml/g	0.4-0.8	0.4-0.8	0.4-0.8	0.4-0.8
Bulk density	g/cm	0.4-0.7	0.4-0.7	0.4-0.7	0.4-0.7
Crushing strength(radial)	N/mm	10-13	12-15	13-16	15-20
Model	AE04, AE05
Parameter	Unit	Technical requirements
Size	m/m	ø1～2	ø2～3	ø3～5	ø5-7
LOI	%	0.5-5	0.5-5	0.5-5	0.5-5
BET	m²/g	100-300	100-300	100-300	100-300
Pore volume	ml/g	0.3-0.5	0.3-0.5	0.3-0.5	0.3-0.5
Bulk density	g/cm	0.4-0.7	0.4-0.7	0.4-0.7	0.4-0.7
Crushing strength(radial)	N/cm	10-15	12-16	15-20	17-22

Alumina catalyst carrier (spherical, strip):

Brief Introduction

The reaction is summarized as below

Typical physical and chemical property

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Alumina catalyst carrier (spherical, strip):

Brief Introduction

The reaction is summarized as below

Typical physical and chemical property