<cite id="82vpk"></cite>

  • <pre id="82vpk"></pre>

      天天操夜夜撸,51精品国产人成在线观看,亚洲 欧美 日韩 国产 丝袜,国产精品一区尤物在线,最新国产AV无码专区亚洲,欧美激情性A片在线观看不卡,中文字幕无码青椒影视,高清无码二区
      Mobile & WhatsApp: 0086 15553306688                           
    1. Home
    2. ABOUT US
    3. PRODUCTS
    4. NEWS CENTER
    5. CONTACT US
    6. Scroll Down
      Dedicated to the research and
      Development of petrochemical products
      Production and sales of
      professional chemical enterprises
      Dedicated to the research and
      Development of petrochemical products






      Jiulong Chemical

      Zibo Jiulong Chemical Co., Ltd. is a high-tech enterprise mainly engaged in the research and development, production, and sales of petrochemical catalytic materials, environmentally friendly catalytic materials, pressure swing adsorption materials, and other related products. The main products for ZSM-5 Zeolite, TS-1, Activated Alumina oxydol adsorbent, sulfur recovery catalyst, petroleum chemical industry with a desiccant, polyethylene deliming agent, catalyst carrier multi-purpose and hydrogenation catalyst, etc. The product performance is stable, the process quality inspection is mature, and the production indicators meet national industry standards...

      • 2016Year
        Established
      • 26000Ton
        Production capacity
      • 400Ton
        Production capacity
      Detail

      Company Advantage


    7. Excellent Product Quality

      Advanced Technology

      The company adopts the most advanced production techniques to ensure the customization of high-quality products.

    8. Rich Experience In Production

      Quality Assurance

      We have a mature process quality inspection system to ensure that every batch of products meets industry standards.

    9. After-sales Service

      Professional Services

      JIULONG team will help customers choose and apply products correctly, and provide full service guarantee to ensure customer satisfaction.







    10. TOP PRODUCT


      Oil Column Formed Alumina Ball

      The oil column formed alumina ball is made of pseudo-boehmite as raw material, After it is peptize to form aluminum sol, it is mixed with gelling agent, and Shape by dropping it into hot oil through a dispersing dropper, After aging, washing, drying, and baking, the spheres alumina carrier is obtained. Compared with other forming methods, the spherical alumina prepared by oil column forming has the characteristics of good pore structure, concentrated pore distribution, uniform pore size, high strength, low bulk density, and regu

      Detail
      TOP PRODUCT


      Titanium Silicon Molecula

      Titanium silicon molecular sieves are formed by Ti atoms partially replacing aluminum atoms insilica-aluminum molecular sieves, belonging to the ZSM-5 series zeolite molecular sieves, withMFI topological structure. The primary structural units, such as silica-oxygen tetrahedrons andtitanic-oxygen tetrahedrons, are connected by oxygen Bridges to form the secondary structuralunits of five-membered rings, and fiurther form a three-dimensional microporous skeleton. MFlmolecular sieve has a two-dimensional pore stucture, the 10-member...

      Detail
      TOP PRODUCT


      Zeolite Molecular Sieve

      Zeolite molecular sieves have a porous framework structure, with numerous uniformly sized channels and neatly arranged cavities on the inner surface. Therefore, they possess excellent physical and chemical properties such as adsorption, separation, ion exchange, and catalysis. This characteristic makes them widely used in industries such as petrochemicals, agriculture, medicine, machinery, electronics, and water treatment.

      Detail
      TOP PRODUCT


      Activated Alumina

      The general term used for alumina in catalysts is "activated alumina," which is a porous, highly dispersed solid material with a large surface area and its microporous surface has the required properties for catalysis, such as adsorption, surface activity, and excellent thermal stability, so it is widely used as a catalyst and carrier for chemical reactions.

      Detail
      TOP PRODUCT


      Pseudoboehmite

      Para-boehmite, also known as monohydrate alumina, pseudo-monohydrate soft alumina, is non-toxic tasteless, odorless, and white colloidal. It can be used as a binder for the cracking catalyst of semi-synthetic rare earth Y-type molecular sieves, a binder for silica-alumina refractory fibers, a catalyst for alcohol dehydration to ethylene, and a catalyst for the oxidation of ethane

      Detail
      TOP PRODUCT


      Catalyst & Carrier

      The catalyst carrier is also called support, which is one of the components of the supported catalyst. The catalytically active group is loaded on the surface of the, and the carrier is mainly used to support the active group, so that the catalyst has specific physical properties, and the carrier itself generally does not have catalytic activity. Most carriers products of the catalyst industry, such as alumina carriers, silica gel carriers, activated carbon carriers and some natural products such as pumice, diatomaceous earth.

      Detail
      JIULONG CHEM
      PRODUCTS


      corporate style


      01 / 06
      主站蜘蛛池模板: 仓空井AV免费观看 | 国产成人18黄网站在线观看| 国产女人网站在线观看| 亚洲精品久久久久久久久久吃药| 国产精品日日摸夜夜添夜夜添无码 | 成人永久免费福利视频网站| 国产成人综合色就色综合| 制服.丝袜.亚洲.中文.综合| 日日干夜夜叉| av岛国在线免费观看| 一本色道久久综合狠狠躁| 免费人成网站| 亚洲欧美成人另类激情| 亚洲日韩国产精品第一页一区| 亚洲色无码| 鹤山市| 国产精品欧美在线观看| 国产精品一区二区三区三级| 欧美人禽动交zoz0zzo| 欧美精品人妻| 亚洲阿v天堂网2021| 国产精品亚洲综合久久小说| av在线播放观看地址| 越西县| 亚洲VA中文字幕无码| 亚洲欧美日韩愉拍自拍美利坚| 欧美乱妇高清无乱码免费| 午夜国产小视频| 久久婷婷五月综合97色直播| 一色桃子av| 色吊丝中文字幕在线观看| 18禁无遮挡国产免费观看| 日韩无码成人电影| 美女视频黄a视频免费全过程| 忍着娇喘人妻被中出中文字幕| 这里只有精品在线播放| 免费人成视频网站在线观看不卡| 日韩av毛片福利国产福利| av狼友| 国产超碰伊人| 99热这里只有精品2|