leaching reagent cyanide powder replacement

{"cid":"91200036","title":"YX500 Leaching Reagent Eco Friendly Cyanide For Gold Recovery","imgUrl":"https:\/\/img.ismap.com\/nimg\/11\/3c\/1d2f74b229df5811f6e90efe3ec6-200x200-1.jpg","attrs":{"Price":"$ 1900\/Ton","Brand Name":"YX","Minimum Order Quantity":"1Ton","Delivery Time":"5-15days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10,000 tons per year","Packaging Details":"25kg\/ bag","Appearance":"Off-white powder","Application":"gold ores","Dosage":"15-20%","Packing":"25kg\/bag"}}

{"cid":"91196990","title":"Gold Leaching Agent Chemicals Reagent For Ore Dressing Equipment","imgUrl":"https:\/\/img.ismap.com\/nimg\/4e\/0c\/6c3182e1a183c0e061e0be61a7f6-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"ZTIC","Model Number":"Gold Leaching","Minimum Order Quantity":"50KG","Delivery Time":"1-2MONTHS","Certification":"ISO, CE","Place of Origin":"Henan, China","Supply Ability":"100TONS PER MONTH","Packaging Details":"EXPORT BAGS","Product":"gold ore dressing agent","Keyword":"Metallic Ore Dressing Agent","Application":"Gold and silver oxide ore, primary ore","Product form":"Gray powder, easily soluble in water","Type":"Ore Dressing Equipment","Warranty":"12 months","Classification":"Ore Dressing Equipment"}}