一、产品特点及用途
LYT-707A 以改性碳化法γ－Al2O3为载体，以钴、钼为活性组分的催化裂化汽油选择加氢脱硫组合催化剂。该组合催化剂具有选择性加氢脱硫活性高，烯烃加氢活性低的特点，用于催化裂化汽油选择性加氢脱硫工艺，汽油辛烷值损失低。
二、产品质量指标
型 号 项 目 | LYT-707A | LYT-707B |
外 观 | 蓝灰色条型 | 蓝灰色条型 |
尺寸（mm） | φ2.0～2.5×2-8 | φ2.0～2.5×2-8 |
孔容（ml/g） | ≥0.45 | ≥0.40 |
比表面积(m2/g) | ≥180 | ≥160 |
堆积密度（g/ml） | 0.50～0.60 | 0.65～0.75 |
侧压强度（N/cm） | ≥150 | ≥150 |
活性组分 | Mo、 Co | Mo、 Co |
三、使用条件
原料：催化裂化汽油
操作压力：1.5～3.0Mpa
使用温度：235～310℃
液体空速：2.0～6.0h－1
四、包装、运输及贮存
产品用带盖硬质纸板桶包装，内衬塑料袋；桶外印有催化剂名称、净重、批号及生产日期等标志，在运输中应遮盖、防潮、避免激烈震荡和猛烈撞击。禁止摔滚、搬运时严禁摔滚催化剂桶。产品应贮存在干燥通风的仓库内，注意防潮、禁止同酸、碱化学试剂有害物质接触，以免影响催化剂的活性。
（注：有关催化剂的装填、硫化、运行规范等资料另行提供）
we are dedicated to providing licensing, consulting and marketing services for chinese enterprises and overseas enterprises.
as a special manufacturers with the integration of scientific research, development and production, situated in linzi-the ancient capital of qi kingdom in the spring and autumn period of and the period of warring states, with particularly favorable national conditions. being nearly to qilu petrochemical industrial corp. to its south and shengli oil fied to its south, and very convenient communications for jinan- qingdao expressway running from the east to west of linzi, zibo luyu industry and trade co., ltd.
mainly produces oil refined assistants, catalysts for transforming synthetic ammonia, refined desulfurizing catalysts, sulfur-recovery catalysts, hydrogen-making catalysts and other more than 30 kinds of catalysts and assistants.
we have made long-term cooperative relationships with the research institute of qilu petrochemical industrial corp., taiyuan science & engineering university, beijing oil scientific research institute and other instituted and offices of scientific research,.
and we also have established our scientific research and development organizations and after-service organizations. we have won the titles of the high and new technological enterprises of shandong province, one of the key standard-quality enterprise s of chemical products by national supervision and test, one of the tri-agents supplying network members of sino-petrochemical s and sino-oil. the recommended appointed unit of selected and used products for chemical engineering construction standard, the national outstanding chemical enterprises and the unit of aaa-quality trusted members. we have also passed the certification of iso9001:2000 international quality management system.
the products include oil refining, chemical fertilizer, natural gas and that of other industries. we now have nearly 200 customers. it is our aim to make the customers’ satisfactory. we keep the principle of making our development with science and technology and dong innovation with management. we make go forward hand to hand and make our future development with our quality products, fine and sincere services.
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