Granular sulfur-bentonite mixture for fertilizer
1. A process for the manufacture of a water-degradable granular solid suspension of elemental sulphur in bentonite clay, comprising the step of adding 1 to 3 parts (out of 10 parts) of substantially dry clay dust to correspondingly 7 to 9 parts of molten sulphur, with continuous and thorough mixing, at an elevated temperature between 240 and 300°F., …
WhatsApp: +86 18221755073