Carbon in pulp (CIP) is an extraction technique for recovery of gold which has been liberated into a cyanide solution as part of the gold cyanidation process. [1] Introduced in the early 1980s, Carbon in Pulp is regarded as a simple and cheap process.

Carbon in Pulp (CIP) is a technique for recovery of gold which has been liberated into a cyanide solution as part of the gold cyanidation process, a gold extraction technique. Introduced in 1985, Carbon in Pulp is regarded as a simple and cheap process.

With carbon-in-pulp, the ore is finely ground and the gold is solubilised using a cyanide leach in a series of tanks. The granular activated carbon is added to the leached slurry, where the carbon adsorbs the gold from the slurry solution and is then removed from the slurry by coarse screening.

2017年7月26日 · This operation takes place in five circular tanks that provide a total pulp retention time of 5.5 hours. The carbon advances countercurrently to the pulp. The carbon is maintained in suspension in the pulp by an internal air-lift and mechanical agitation of the pulp, either with rakes or with axial flow propellers.

CIP （Carbon In Pulp），即 炭浆法 提金。 是一种直接用活性炭从氰化矿浆中吸附回收金的无过滤氰化炭浆工艺流程。 主要包括浸出矿浆的准备，氰化浸出，活性炭吸附，载金炭解吸，经电击得到金泥，脱金炭再循环，浸出矿浆的处理等七个作业阶段。 主要步骤：矿浆除杂，浸出与吸附，解吸电解，冶炼。 应用：浮选金精矿或混汞、重选尾矿、泥质氧化矿石。 优点：厂址选择方便。 CIL （Carbon In Leach），即 炭浸法 提金。 是一种向矿浆中加入活性炭，同时进行浸出和吸附的 …

2013年1月3日 · Carbon in Leach vs Carbon in Pulp: Carbon-in-pulp (CIP) is the sequential leach then absorption of gold from ore. During the CIP stage, pulp flows through several agitated tanks where sodium cyanide and oxygen have been added to dissolve gold into solution.

There are predominantly three methods employed in industry to adsorb leach gold from a pulp stream onto activated carbon. The methods are Carbon-in-Leach (CIL), Carbon-in-Pulp (CIP) and Pumpcell technology. CIL and CIP are typically counter current operations while the Pumpcell technology makes use of the carousel mode of operation.

Abstract - Carbon-in-leach and carbon-in-pulp are continuous processes that use activated carbon in a cascade of large agitated tanks, which have been widely used to recover or concentrate precious metals in gold extraction plants. In the carbon-in-pulp process adsorption occurs after the leaching cascade section of

Carbon-In-Pulp. With carbon-in-pulp, the ore is finely ground and the gold is solubilised using a cyanide leach in a series of tanks. Carbon is then added which adsorbs the gold. This method has a high gold recovery percentage.

Carbon-in-leach and carbon-in-pulp are continuous processes that use activated carbon in a cascade of large agitated tanks, which have been widely used to recover or concentrate precious...