Zhengzhou Yedao Environmental Technology Co. Ltd

chemical auxiliary(9)

Zhengzhou Yedao Environmental Technology Co. Ltd

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powder activated carbon
Specification: 100max
Detail: Powder activated carbon of "Yedao" brand, selecting high quality nutshell, sawdust, charcoal and coal as raw material, is refined by the processes of selecting, blending, carbonization, activation, crushing to powder and refin...

coal based broken activated carbon
Specification: ASTM / JISK 1474
Detail: Coal based broken activated carbon of "Yedao", selecting high quality Taixi anthracite coal and Shanxi coal as raw material, refined by the processes of crushing to powder, blending, moulding, carbonation, activation and selec...

coal based columnar activated carbon
Specification: ASTM / JISK 1474
Detail: Coal based columnar activated carbon of "Yedao", selecting high quality Taixi anthracite coal and Shanxi coal as raw material, is refined by the processes of crushing to powder, blending, moulding, carbonization, activation an...

activated carbon for sulphur removal
Specification: Partical diameter:3.0-4.5
Detail: Coal based activated carbon for sulphur removal of "Yedao", selecting the best coal as raw material, is refined by the special process of high temperature steam activation. It is black cylindrical particle or black unshaped...

nutshell based activated carbon
Specification: ASTM / JISK 1474
Detail: Nutshell based activated carbon of "Yedao", selecting high quality walnut shell, peach shell and apricot shell as raw material, is refined by the processes of crushing, sifting, drying, carbonization, activation, cleaning and ...

coconut shell based activated carbon
Specification: ASTM / JISK1474
Detail: Coconut shell based activated carbon of "Yedao" brand, selecting high quality coconut shell, imported from Hainan, Guangxi, as well as Vietnam, Philippines and Malaysia, as raw material, is refined by the processes of crushing...

high iodine value activated carbon
Specification: 10-325mesh
Detail: High iodine value nutshell activated carbon of "Yedao", selecting high quality coconut shell, peach shell and apricot shell as raw materials, is refined by the processes of crushing, sifting, drying, carbonization, depth activ...

activated carbon for medicine
Specification: GB/T13803.5-1999 or GB/T12496-1999
Detail: The product is wood based activated carbon, made from high quality wood, coconut and nutshell, and refined by the processes of high temperature carbonization, activation, pickling, neutralization, drying, and selection and so ...

activated carbon for gold extraction
Specification: high quality
Detail: The product is wood based activated carbon, made from high quality wood, coconut and nutshell, and refined by the processes of high temperature carbonization, activation, pickling, neutralization, drying, and selection and so ...


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