Calcium oxide · CaO. Lump and powder quicklime for steel, pulp & paper, mining and industrial treatment enquiries. Choose the physical form and test requirements that match your process.
Quicklime from Vietnam.
Lump and powder quicklime for steel, pulp & paper, mining and industrial treatment enquiries. Choose the physical form and test requirements that match your process.
Review the published reference grade.
Use these values to frame your enquiry. The specification and analysis for the offered material must be confirmed with the team.
| Parameter | Published reference |
|---|---|
| CaO content | >90% lump; >88% powder. Confirm whether your specification requires total or available CaO. |
| MgO / SiO₂ | MgO <2.5%; SiO₂ <1.0%. |
| Sulfur / loss on ignition | S <0.09%; LOI <5%. |
| Size & reactivity | Request the offered size distribution, maximum fines and reactivity method with test conditions. |
Product source: Hong Ha Quicklime page. These are published product references, rather than results for your shipment.
Tell us where the material will be used.
Steel buyers: identify EAF, BOF or ladle/refining use. Pulp and paper buyers: distinguish make-up lime, PCC and other process uses. Mining and treatment buyers: state the receiving and dosing system.
See application enquiry checklistsPlan for the receiving site.
Hong Ha lists 1 or 1.5 MT jumbo bags with inner liners, 25 kg bags and container supply. The published starting order is one 20-foot container; the referenced load is 27 MT (±10%). Confirm packing, legal payload and route limits for your shipment.
Include your destination port or receiving location, requested FOB / CFR / CIF term with its named port, and target shipment window. Shipment availability and commercial terms are agreed in the quotation.
Compare the same basis.
An assay must identify what was measured. Total CaO and available CaO are different purchasing criteria. Include the method, limits and sampling conditions your plant accepts.
Analysis
Request the relevant COA, the measured parameters, test methods and sample or batch identification.
Sample or trial
Share the sample quantity, evaluation method and approval criteria. Availability and terms need confirmation.
Handling documents
Ask for the current SDS and discuss the packing, storage and unloading requirements with your site team.
Build your quicklime enquiry.
Product · application · quantity · destination · acceptance specification