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Suqian Mingjiang Chemical Co., Ltd.

Add: No. 2 Weier Road, Suqian Eco-chemical Science and Technology Industrial Park, Jiangsu Province

Tel: 0527-84839199

Fax: 0527-84839199

Mob: 15205245066

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Metal Passivators (MJ Series)

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Product Name: Metal Passivators (MJ Series)

Release Date: 2018-08-28

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Description:

Product Details

With the development of heavy oil catalytic cracking technology and the increase of residue content, the metal poisoning of catalysts is more serious. This is because the residue contains more metals (such as Ni, V, Na, Fe, etc.). These metals are deposited on FCC catalyst continuously, which results in the decrease of catalyst activity and selectivity, the increase of H2, low carbon gas and coke deposition, and the decrease of light oil yield. Among them, nickel and vanadium poisoning is the most significant. MJ-DH series water-soluble metal passivators can simultaneously passivate Na, Fe, Ni, V and other metals. These passivators are all water-soluble liquid passivators with high stability, high decomposition temperature, uniform distribution on the catalyst and large specific surface area, thus increasing the contact probability between passivators and toxic metals, and achieving the purpose of high efficiency of trapping and concentrating toxic metals.

I.Product Components

Antimony oxide, tartaric acid, organic amine, rare earth, etc.


II. Performance and Use

1. In high nickel and vanadium crude oil, the effect of nickel and vanadium on catalyst activity can be inhibited.

2. This product can not only passivate nickel and vanadium, but also alleviate the pollution of sodium, iron and other metals to the accelerator.

3. Extend the catalyst life, increase the conversion of the unit and the unit's metering unit, and increase the yield of light oil.

4. This product is water-soluble and safe to use.

III. Addition Quantity

1. According to the quality of crude oil, the general injection volume is 30-100 ppm.

IV. Usage

1. The passivator in the storage tank is injected into the feed oil collecting tank with the metering pump into the riser together with the feed oil


V. Storage and Transportation Packaging

1. Plastic drum packaging (200 kg, 250 kg/drum)

2. The shelf life is one year.

Suqian Mingjiang Chemical Co., Ltd.
Tel:Li Weijian
Contact information:13773907964
Telephone:0527-84839199
E-mail:gm.he@szkfbj.com
Fax:0527-84839199
Add:No. 2 Weier Road, Suqian Eco-chemical Science and Technology Industrial Park, Jiangsu Province
Copyright: Suqian Mingjiang Chemical Co., Ltd.  苏ICP备10044069号  Technical Support: Shi Dewei Technology
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