LHTCS-305 Zinc Oxide Desulfurization Catalyst
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Brand name
- Lihua
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- purification agent, zno catalyst
- Category
- Catalyst & Chemical Auxiliaries
Pingxiang Lihua Packin Co.,Ltd.
- Country / Year Established
-
China
/
- Business type
- Others
- Verified Certificate
-
12
| Product name | LHTCS-305 Zinc Oxide Desulfurization Catalyst | Certification | - |
|---|---|---|---|
| Category | Catalyst & Chemical Auxiliaries | Ingredients | - |
| Keyword | purification agent , zno catalyst | Unit Size | - |
| Brand name | Lihua | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
LHTCS-305 Zinc Oxide Desulfurization Catalyst
1. Product Introduction
LHTCS-305 Zinc Oxide Desulfurization catalyst 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
LHTCS-305 is an ideal desulfurization adsorbent for deep purification cases, especially those at higher temperature (350--400°C).
2. Physical Properties
|
Appearance |
Gray white extrudates |
|
Diameter, mm |
4±0.2 |
|
Length, mm |
4-10 |
|
ZnO, wt% |
≥90 |
|
Bulk density, kg/L |
1.10～1.25 |
3. Quality Standard
|
Crushing strength, N/cm |
≥40 |
|
Surface area, m2/g |
≥30 |
|
Loss on attrition, % |
≤5 |
|
(The original base burning for 2 hr at 500℃) ,wt% |
≤2 |
|
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 |
150-400 |
|
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) |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Fang Yuqing
- Address
- Ceramic Industrial Park of Pingxiang City,Jiangxi Province
- Product Category
- Catalyst & Chemical Auxiliaries,Ceramics
- No. of Total Employees
- 101-500
- Company introduction
-
We mainly produce: Catalysts and Tower Packings for Petroleum and Chemical Industries, including Activated Alumina, Molecular Sieve, Tower Packings in ceramic, metal and plastic material, Tower Trays and Internals, Ceramic Balls, Honeycomb Ceramic, Thermal Storage Packings, Environmental-friendly Filtering Material, Grinding Ceramic, etc.
Application market: South Korea, India, Japan, Denmark, Russia, the United States, Iraq and other countries, and have won much prize from customers.
Our advantages:1. We have 40 years' production experience for chemical industries.
2. We have R & D team and professor staff.
3. Our manager Mr. Wang Aihuai is one of drafters of industry standard of inert ceramic ball.
4. We have won ISO9001:2000 certificates.
5. OEM service is available.
Lihua regards "reasonable prices, efficient production time and good after-sales service"as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
Application field:
Steel, petrochemical, coal chemical, fertilizer, metallurgy, electricity, medicine and environmental protection industries.
- Main Markets
-
Denmark
Japan
Malaysia
North Korea
Poland
Russia
Slovakia
Taiwan
U.S.A
- Factory Information
-
Pingxiang Lihua Packing Co.,Ltd.
- Main Product
