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                  瓷球

                  您現在的位置:網站首頁》 瓷球

                  簡介:

                  開孔瓷球,多孔瓷球是在惰性瓷球基礎上開發的新產品,它以球體直徑為軸心進行開孔,既具有如惰性瓷球那樣一定的機械強度、化學穩定性和熱穩定性,又增加了比表面積和空隙率,從而增加了物料的分散性和通量,降低了系統的阻力。開孔瓷球、多孔瓷球的材質有長石質,長石-莫來石質,莫來石質,莫來石質-剛玉質,剛玉質等,在同一反應器、反應爐中,同等操作條件下,與原來的覆蓋支撐材料相比,汽液分布更均勻,流量明顯增大,系統阻力明顯降低,且催化劑不結塊,不燒焦,從而延長了催化劑的使用壽命。該產品自投放市場以來,

                  應用

                  廣泛應用于石油、化工和天然氣等行業替代惰性瓷球作催化劑的支撐覆蓋填料,深受用戶好評。

                  開孔瓷球技術指標:

                  主晶相

                   

                  AL2O3%含量

                   

                  性能

                  長石質

                  長石-莫來石質

                  莫來石質

                  莫來石-剛玉質

                  剛玉質

                  20-30

                  30-45

                  45-70

                  ≥90

                  >90

                  吸水率%

                  ≤5

                  耐酸度%

                  ≥98

                  耐堿度%

                  ≥80

                  ≥82

                  ≥85

                  ≥90

                  ≥95

                  耐溫度急變℃

                  ≥300

                  ≥400

                  ≥500

                  ≥700

                  ≥800

                  抗壓強度

                  N/顆

                  6

                  ≥0.40

                  ≥0.42

                  ≥0.44

                  ≥0.48

                  ≥0.50

                  8

                  ≥0.48

                  ≥0.52

                  ≥0.60

                  ≥0.62

                  ≥0.65

                  10

                  ≥0.60

                  ≥0.70

                  ≥0.80

                  ≥0.90

                  ≥1.00

                  13

                  ≥1.00

                  ≥1.10

                  ≥1.30

                  ≥1.50

                  ≥1.80

                  16

                  ≥1.50

                  ≥1.60

                  ≥1.80

                  ≥2.30

                  ≥2.60

                  20

                  ≥1.80

                  ≥2.00

                  ≥2.30

                  ≥2.80

                  ≥3.20

                  25

                  ≥2.50

                  ≥2.80

                  ≥3.20

                  ≥3.60

                  ≥4.00

                  30

                  ≥3.00

                  ≥3.50

                  ≥3.50

                  ≥4.00

                  ≥4.50

                  38

                  ≥4.00

                  ≥4.50

                  ≥5.00

                  ≥5.50

                  ≥6.00

                  50

                  ≥6.00

                  ≥6.50

                  ≥7.00

                  ≥8.50

                  ≥10.0

                  60

                  ≥8.00

                  ≥8.50

                  ≥9.00

                  ≥10.0

                  ≥12.0

                  70

                  ≥10.0

                  ≥11.0

                  ≥12.0

                  ≥14.0

                  ≥15.0

                  堆積重量

                  Kg/m3

                  1100-1200

                  1200-1300

                  1300-1400

                  1400-1500

                  >1500

                  注:堆積重量數據僅供使用參考,不作為驗收依據

                    

                  規格尺寸

                  直徑, Φ68101316202530385075
                  直徑允差,mm±1.0±1.5±2.0±3.0
                  開孔孔徑,mm2-33-65-108-12

                  執行標準:

                  中華人民共和國化工行業標準 HG/T 3683.3?。?000 《工業瓷球-開孔瓷球

                  2.jpg3.jpg

                  19907095538
                  13707990805

                  在線客服

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