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T306 Zinc Oxide sulfur absorber catalyst

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T306 Zinc Oxide sulfur absorber catalyst

T306 Zinc Oxide sulfur absorber catalyst
T306 Zinc Oxide sulfur absorber catalyst

Hình ảnh lớn :  T306 Zinc Oxide sulfur absorber catalyst

Thông tin chi tiết sản phẩm:
Nguồn gốc: Trung Quốc
Hàng hiệu: QD
Chứng nhận: ISO9001:2015
Số mô hình: Desulfur
Thanh toán:
Số lượng đặt hàng tối thiểu: 1 kg
Giá bán: USD3000-10000 Ton
chi tiết đóng gói: 25kg / túi hoặc 500kg / túi và carbon
Thời gian giao hàng: 5-8 ngày
Điều khoản thanh toán: T / T, L / C
Khả năng cung cấp: 1000Ton mỗi tháng

T306 Zinc Oxide sulfur absorber catalyst

Sự miêu tả
Kích thước: Φ4 × 4--15 Mật độ Bluk: 1-1,3 kg / l
Sức mạnh nghiền: 50N / cm Nhiệt độ: 180-400

T306 Zinc Oxide sulfur absorber catalyst

 

1.Features and Scope of Application
T306 Zinc Oxide Desulfurization Adsorbent, developed by the Northwest Research Institute of Chemical Industry, is applicable to desulfurization of residue cracking gases or syngas and purification of feed gases for organic synthesis processes. It is suitable for both higher (350--408°C) and lower(150--210°C) temperature use. It can convert some simpler organic sulfur while absorbing inorganic sulfur in gas stream.
Main reaction of the desulfurization process is as follows:
(1) Reaction of zinc oxide with hydrogen sulfide
H2S+ZnO=ZnS+H2O
(2) Reaction of zinc oxide with some simpler sulfur compounds in two possible ways:
a. Organic sulfur compounds, catalyzed by zinc oxide, react with hydrogen to form hydrogen sulfide:
CS2 + 4H2 = CH4 + 2H2S
C2H5SH + H2 = C2H6 + H2S
Then hydrogen sulfide is absorbed by zinc oxide
H2S+ZnO=ZnS+H2O
b. Zinc oxide reacts directly with organic sulfur compounds
COS + ZnO = ZnS + CO2
T306 is an ideal desulfurization adsorbent for deep purification cases, especially those at higher temperature (350--400°C).
2.Physical Properties


Appearance
white or light-yellow extrudates
Particle size , mm Φ4×4--15
Bulk density, kg/L 1.0-1.3

3.Quality Standard


crushing strength, N/cm
≥50
loss on attrition, % ≤6
Breakthrough sulfur capacity, wt% ≥28(350°C)
≥15(220°C)
≥10(200°C)

4.Normal Operation Condition
Feedstock : synthesis gas , oil field gas, natural gas, coal gas. It can treat gas stream with inorganic sulfur as high as 2-3g/m3 with satisfactory purification degree. It can also purify gas stream with up to 20mg/m3 of such simpler organic sulfur as COS to less than 0.1ppm.
Normal operation condition is as follows:


Pressure, MPa
ambient to 4.0
Temperature, °C 180-400
Space velocity, h-1 1000-2000(gas)
Sulfur in feed gas, mg/m3 1-20 (≤200°C)
20-100 (≤250°C)
Sulfur in treated stream, ppm max0.1
Saturation sulfur capacity, wt% min30(400°C)

5.Transportation and storage
(1)The adsorbent product is packed in plastic or iron barrels with plastic lining to prevent moisture and chemical contamination.
(2)Tumbling, collision and violent vibration should be avoided during transportation to prevent pulverization of the adsorbent.
(3)The adsorbent product should be prevented from contact with chemicals during transportation and storage.
(4)The product can be stored for 3-5 years without deterioration of its properties if appropriately sealed.5

T306 Zinc Oxide sulfur absorber catalyst 0

Chi tiết liên lạc
CATALYSTS GROUP CO.,LTD

Người liên hệ: Mr. Kevin

Tel: +8615666538082

Fax: 86-533-52065599-2

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