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TS-305型脱硫吸附超碰97资源站,波多野结衣番号,亚洲图片区,吉吉影院

 

一、产品特点和应用范围

TS-305型氧化锌脱硫剂广泛应用于制氢、合成氨、合成醇类以及合成有机化工产品等工业原料气(油)的净化工艺过程。是一种适应性非常强的新型超碰97资源站,波多野结衣番号,亚洲图片区,吉吉影院,具有高硫容、高活性、高强度的特性,能在苛刻的运行环境中保持很高的活性与硫容,并具有耐高水汽和特性。经过超碰97资源站,波多野结衣番号,亚洲图片区,吉吉影院处理的各种原料气(油),其硫化氢含量可降低至0.1ppm以下。

脱硫的化学反应如下:

H2S+ZnS=ZnS+H2O

同时,对COS、CS2等简单的有机硫化物也有转化和吸收能力。

本脱硫剂无论在较高温度(400℃左右),或较低温度(200℃左右)下使用,都能获得令人满意的结果。

 

二、化学组成和物理性质

外观                   白色或淡灰色条状物

粒度                   直径Φ2.5×8~10/mm

堆密度                 1.1~1.3/kg·L-1 

灼烧失量               ≤2  %

氧化锌含量             ≥92 %

三、质量指标

径向抗压碎强度均值      ≥40/N·cm-1

磨耗率                  ≤6 %

穿透硫容                ≥20(220℃)%

≥30(350℃)%

理论工作硫容           37.4 %

 

四、正常工艺条件

入口原料:轻油和渣油裂解气、天然气、合成气、煤气和变换气等,含硫化氢小于250ppm为宜。

压力                   常压~4/Mpa

温度                   200~400/℃

水汽/原料气            1~1.5或者干气

空速/h-1 1000~3000(气)

                       1~6(液)

净化后原料中含硫       <0.1/ppm

 

五、毒物

氧:原料气(油)中氧含量不应大于0.5%,否则会影响穿透硫容。

氯:各种形态氯的存在,都能影响脱硫效果。

 

六、包装与储运

1.钢桶包装200公斤/  吨袋包装1000KG/袋 内衬防潮塑料袋。

2.运输中尽量避免碰撞、摔滚,以免超碰97资源站,波多野结衣番号,亚洲图片区,吉吉影院粉化和包装损坏。

3.运输和贮存过程中,严防受潮。

4.应防止与其它化学品接触,以免影响其性能。

5.只要密封如初,贮存35年,并不影响其性能,照常使用。

 

TS-305 SULFUR REMOVAL CATALYST

 

1. The characteristics and application scope

TS-305 type adsorption desulfurization catalysts are widely used in the hydrogen, synthesis of ammonia, synthesis ofalcohol and synthetic organic chemical products such as industrial raw material gas (oil) of the purification process. Is a new kind of catalyst, has strong adaptability with high sulfur capacity, high strength, and high activity, can keep high activity and sulfur capacity in harsh environment, and has a character of withstand high water to stream ratio. Through catalyst processing a variety of feed gas (oil), the hydrogen sulfide content can be reduced to less than 0.1 ppm.

Desulfurization chemical reaction is as follows:

H2S+ZnS=ZnS+H2O

At the same time, for COS and CS2 and other some simple organic sulfides also have conversion and absorption ability.

The desulfurizer in high temperature (400 ℃), or used under low temperature (200 ℃), can obtain satisfactory results.

2The chemical composition and physical properties

Appearance                    White or light gray sticks

granularity                 diameterΦ2.5×810/mm

bulk density                 1.1~1.3/kg·L-1 

firing vector                  2  

Zinc oxide content             92 

3quality index

radial crush strength mean value     40/N·cm-1

wear rate                            

breakthrough sulfur capacity         20220℃)%

≥30(350℃)%

Theoretical work sulfur capacity     37.4 %

 

4Normal process conditions

Entrance raw material:Light oil and residual oil cracking gas, natural gas, syngas, gas, shifted gas and etcContaining hydrogen sulfide less than 250 PPM is advisable.

pressure                         normal pressure~4/Mpa

temperature                      200~400/

water vapour/feed gas            1~1.5or dry gas

airspeed/h-1                     1000~3000gas

                                 1~6liquid

Sulfur content in raw material after purification       0.1/ppm

5poison

oxygen:Oxygen content in the feed gas (oil) should not more than 0.5%, otherwise it will affect the breakthrough sulfur capacity.

chlorine:The existence of various forms of chlorine, can affect the desulfurization effect

6packaging and storage and transportation

 

a. Steel barrel packaging 200 kg/barrel, tons bag packaging 1000 kg/bag lined with moisture-proof plastic bag

b. To avoid collision, and rolled in transportation so as to avoid damage catalyst pulverization and packaging。

c. In the process of transportation and storage, beware of be affected with damp.。

d. Should avoid contact with other chemicals, lest affect its performance。

e. As long as it sealed intact , 3 ~ 5 years storage, does not affect its performance, use as usual。

 

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