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  • The mixing method of micro-silica fume should be constructed by concrete and castable by the laboratory. According to the mix construction, silica fume powder should be added to the mixer immediately after the aggregate is fed. Encrypted silicon micro-powder silica fume manufacturer for concrete mixing plant manufacturers Jinshi refractory supply wholesale price

  • It is used in petrochemical, oil refining, electronics, ethylene, propylene, air and other drying equipment. It has been used in many hydrogen peroxide plants, fertilizer plants, oxygen plants and petrochemical refineries in the country and has achieved good results. Activated alumina spheres are also determined according to the polarities of the adsorbed substances.

  • Supply activated alumina desiccant

    Release time: 2020-02-26

    Appearance is white pellets with strong ability to absorb water. Under certain operating conditions and regeneration conditions, its drying depth (dew point temperature) is below -60 ° C, and it is a highly efficient desiccant for deep drying of trace amounts of water. Widely used in petrochemical industry, textile industry, oxygen industry, gas and liquid phase drying, automatic instrument air drying, air separation industry pressure swing adsorption, etc. Since single molecules ...

  • Supply of activated alumina adsorbent

    Release time: 2020-02-26

    Under certain operating conditions and regeneration conditions, its drying depth (dew point temperature) is below -60 ° C, and it is an efficient drying agent for deep drying of trace amounts of water. Widely used in petrochemical industry, textile industry, oxygen industry, gas and liquid phase drying, automatic instrument air drying, air separation industry pressure swing adsorption, etc. Due to the high net heat of the single molecule adsorption layer, it is very suitable for heatless ...

  • Aluminum glue is a white porous substance. The pores are distributed uniformly, the adsorption is larger than the surface, the strength is high, the water absorption is strong, the activity is good, the abrasion is low, it does not explode, pulverize, insoluble in water, non-toxic, odorless, and does not pollute the environment. Is an extremely stable new desiccant. Mainly used in compressed air with (without) heat regeneration drying, polypropylene drying, alkylbenzene, alkylated fiber industry. ...

  • Supply activated alumina for dryer

    Release time: 2020-02-26

    Activated alumina spheres are also determined according to the polarity of the adsorbed substance. They have strong affinity for water, oxides, acetic acid, alkali, etc., and are a kind of deep-water desiccant and an adsorbent that adsorbs polar molecules. . Can be widely used in petroleum cracking gas, deep drying of ethylene and propylene gas, hydrogen production, air separation device, instrument air dryer, fluoride treatment in hydrogen peroxide, can also go ...

  • It is widely used in petrochemical, oil refining, electronics, ethylene, propylene, air and other drying devices. It has been used in many hydrogen peroxide plants, fertilizer plants, oxygen plants and petrochemical refining units throughout the country and has achieved good results. Activated alumina spheres are also determined according to the polarity of the adsorbed substance, which has a strong affinity for water, oxides, acetic acid, alkali, etc., and is a kind of micro-water ...

  • Carbon molecular sieve is a new type of adsorbent developed in the 1970s. It is an excellent non-polar carbon material. Nitrogen and carbon molecular sieve (CMS) is used to separate air under normal temperature and pressure Enriched nitrogen has less investment cost and faster nitrogen production rate than the traditional cryogenic high pressure nitrogen production process, nitrogen ...

  • Alumina spheres with large pore volume support have excellent surface properties, such as large surface area, strong surface adsorption properties, surface acid centers, and multi-void and large-empty structures. Organic chemical industry, rubber industry, chemical fertilizer industry and environmental protection industry. Pore volume 0.6--0.8g / cm ...

  • 标准砖 Supply alumina hollow ball standard brick

    Release time: 2020-02-23

    及其制品是一种新型的高温隔热耐火材料。 Alumina hollow sphere and its products are a new type of high temperature heat-resistant refractory material. It has good chemical stability, light bulk density, and a large number of closed pores. It is widely used in high-temperature and ultra-high temperature thermal equipment for petroleum, chemical, ceramic, and national defense research. It can be directly used as insulation filler for high-temperature and ultra-high-temperature thermal equipment, and it can also be made into bricks, ma