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B303Q

B303Q

Wide temperature sulfur tolerant shift catalyst

B303Q is a patented product of the national brand, exclusively produced. Industrial application began in 1988, and in 1990, it was appraised by the Ministry of Chemical Industry. The appraisal and naming opinions suggest that:; This catalyst has the characteristics of good low-temperature activity, wide temperature range for use, strong antioxidant properties, and high conversion rate of organic sulfur. Good mechanical strength, does not pulverize when in contact with water, and its product quality is at the leading level in China;.  

Detailed Introduction

B303Q is a patented product of the national brand, exclusively produced. Industrial application began in 1988, and in 1990, it was appraised by the Ministry of Chemical Industry. The appraisal and naming opinions suggest that:; This catalyst has the characteristics of good low-temperature activity, wide temperature range for use, strong antioxidant properties, and high conversion rate of organic sulfur. Good mechanical strength, does not pulverize when in contact with water, and its product quality is at the leading level in China;.  

This product is currently the only product in China that has passed the industrial application appraisal of the full low-temperature transformation process, and is also the only sulfur resistant transformation catalyst recommended by the China Nitrogen Fertilizer Industry Association. It has been successfully applied in the medium to low, medium to low, and full low-temperature transformation processes of more than 1000 (secondary) large, medium, and small nitrogen fertilizer plants.
 

1. Appearance, Performance, and Quality Characteristics

External      Observation

Bar shaped

Regulations    Ge              (mm)

4~6

Bulk density;             (kg/L)

0.70± 0.1

Strong    Degree              (N/cm)

≥ 40

2. Usage Conditions

Operating pressure;         (Mpa)

Normal pressure~2.6MPa

Operating temperature;         (℃)

180~450

Activation temperature;         (℃)

160

Empty        Speed          (h-1)

≤ 5000

III. Purpose

It can be widely used in various transformation processes of large, medium, and small synthetic ammonia plants, urea plants, and methanol plants that use coal as raw material.

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