And frame filter, vacuum suction filter, filter bag, centrifugal filter, and other liquid-filtration separation devices.
与板框压滤机、真空吸滤机、袋式过滤机、离心过滤机等液式过滤分离设备配套使用。
A filter aid is synthesized by improving the traditional filter aid which is used in filtration separation of the phosphoric acid slurry.
合成出一种助滤剂，对传统磷酸料浆过滤分离助滤剂进行了改性。
Catalytic cracking oil slurry after filtration separation can be used to manufacture carbon black, needle coke, carbon fibrous material, plasticizer and so on.
过滤后的油浆可作为炭黑针状焦、碳素纤维材料、增塑剂等产品的原料，最后对催化裂化油浆过滤技术进行了展望。
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