Assertion: hydrogen peroxide | /r/CapableOf | increase the gold extraction rate
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Source sentences:
text: Already 75 years ago, it was found in batch experiments that hydrogen peroxide increases the gold extraction rate, but the results were not convincing enough: It was also found that hydrogen peroxide attacks the cyanide, a process which was developed over the last 10 years by Degussa to destroy cyanide in gold mine effluents.