Name Change Press Release
Black Opal announced the completion of its transition from INDOCARB AC to Black Opal Carbons as part of a broader global branding effort.
The Black Opal brand replaced INDOCARB AC while products, facilities, pricing, and customer support continuity remained intact.
Product Resources
Access product information and supporting documents for technical review, procurement, and application discussions with the Black Opal sales team.
Catalytic Carbon
Technical notes on catalytic activated carbon performance, chloramine reduction, and specialty water-treatment use cases.
Latest versionGold Grade Carbon
Grade context for CIP, CIC, and tank-adsorbed precious-metal recovery systems where hardness and adsorption kinetics matter.
Latest versionPowerPoint Presentation
Company presentation material for procurement reviews and sales discussions.
Latest versionWater Treatment
Water-treatment context for drinking water, process water, wastewater polishing, and contaminant-specific grade selection.
Latest versionPOU Filter Carbon
Point-of-use filter guidance for balanced adsorption, low ash, high strength, and consistent particle-size distribution.
Latest version