Hydrated Lime
High-purity hydrated lime Ca(OH)₂ with low impurity levels for water treatment, mining, construction and environmental…
ChemicalsMining Chemicals
Chemicals & Consumables
A leading chemical supplier
Kemindo started as a chemicals business, beginning with bentonite and lime series products. We supply reagents, mining consumables and technical support to the paper, gold mining, alumina smelter and nickel mining industries.
- Since
- 2010
- Products
- 14
More information
Kemindo was established on the chemicals business, with bentonite and lime series products as its starting point. The main industries we serve are the paper industry, gold mines, alumina smelters and the nickel mining industry, as well as general chemicals.
In 2014 we completed our first hydrated lime plant in North Sulawesi to serve gold mines in the East Indonesia region. The plant is operated by PT Kemindo Cao Resources, uses Italian technology and produces 10 tons per hour. Besides chemicals, we also developed consumable parts for mining such as grinding balls and low cement castables.
We are a customer-oriented company committed to continuous improvement in satisfying our customers, and we keep developing more chemicals for various industries.
Services
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01.1
Paper Chemicals
Pulp chemicals (defoamer, digester additives, enzymes, sodium hydroxide, sulphuric acid, quick lime and lime derivatives, PAC), functional paper chemicals (ASA, surface size, OBA, wet strength, dry strength, native starch, colorants), process chemicals (retention bentonite StarLITE, special bentonite StarSORB PNP, bulky agent StarBULK, micropolymer StarMPOL, retention aids StarPOL), coating chemicals (colorants, OBA, latex, calcined clay) and water treatment chemicals (PAC, polymer, aluminium sulphate, activated carbon, scale inhibitor, defoamer, coagulant, isothiazolin, STPP, citric acid, EDTA, TSP).
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01.2
Mining Chemicals
We support our customers in achieving higher productivity with technical knowledge, chemicals, grinding balls and more. Major reagents we supply include hydrated lime, SMBS, copper sulphate, caustic soda (pearl, flake and liquid), PAC, aluminium sulphate, HCl, activated carbon, xanthates, polymer, CMC, citric acid, castables and grinding balls. Starting with gold chemicals, we now also supply chemicals and consumables for the alumina and nickel industries.
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01.3
Others
Civil engineering (bentonite and polymer) and commodity chemicals (soda, HCl and others).
Chemicals & Consumables products
Quick Lime
Quick lime CaO with high calcium content and strong reactivity for pH regulation, flue gas treatment and mineral…
ChemicalsMining Chemicals
Copper Sulphate Pentahydrate
Copper sulphate pentahydrate (CuSO₄·5H₂O) with very low free acid and impurities. Kemindo supplies it as a reagent for…
ChemicalsMining Chemicals
Sodium Metabisulfite (SMBS)
Sodium metabisulfite (SMBS, Na₂S₂O₅) is a highly water-soluble white crystalline powder with preservative, antioxidant…
Chemicals
Sodium Hydroxide Pearl (Soda Pearl 99)
Soda Pearl 99 is a high-purity solid sodium hydroxide (NaOH), min. 99%, with consistent granule size and easy…
ChemicalsPaper Chemicals
Sulphuric Acid
Sulphuric acid (H₂SO₄) of min. 98% purity is a strong mineral acid for chemical manufacturing, fertilizers, petroleum…
ChemicalsMining Chemicals
Hydrochloric Acid
Hydrochloric acid (HCl) min. 32% is a clear, highly corrosive solution for chemical manufacturing, metal processing…
ChemicalsOthers
Aluminium Sulphate
Aluminium sulphate (alum, Al₂(SO₄)₃·xH₂O) is a highly water-soluble white crystalline flake with min. 17% Al₂O₃…
ChemicalsPaper Chemicals
Calcium Carbide
High-purity calcium carbide (CaC₂) with 80–85% CaC₂ and a typical acetylene gas yield above 300 l/kg. Kemindo supplies…
ChemicalsMining Chemicals
Electrode Paste
Electrode paste is a carbon material for smelting-furnace electrodes, with low ash content, stable volatile matter and…
ChemicalsMining Chemicals
Ferric Sulphate
Ferric sulphate (Fe₂(SO₄)₃·xH₂O) is a highly water-soluble yellowish-brown powder used as a coagulant, flocculant and…
Chemicals
Ferrous Sulphate Heptahydrate
Ferrous sulphate heptahydrate (FeSO₄·7H₂O) is a water-soluble blue-green crystal with min. 19.7% Fe and low…
Chemicals
Low Cement Castables
Low Cement Castable (LCC) is a monolithic refractory with low cement content (typically under 3%), high density and…
ChemicalsMining Chemicals
Polyacrylamide Polymer (PAM)
Anionic, cationic and nonionic polyacrylamide (PAM) polymers in powder and liquid form with various molecular weights…
ChemicalsOthers
Frequently asked questions
Which industries does Kemindo's chemical division serve?
The paper industry, gold and copper mines, alumina smelters and nickel mining, as well as general chemicals for other industries.
Does Kemindo produce its own hydrated lime?
Yes. PT Kemindo Cao Resources has operated a hydrated lime plant in North Sulawesi since 2014, using Italian technology at a production rate of 10 tons per hour.
Besides chemicals, what does Kemindo supply to mines?
Mining consumables such as grinding balls and low cement castables, together with technical knowledge to improve metal recovery and productivity.
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