선광 크롬 정광 (Chromite Concentrate)
표준 야금용 고품위 농축 분광 (38%-44% Cr₂O₃)
Quick Answer
What is Pakistan 선광 크롬 정광 (Chromite Concentrate)? 선광 크롬 정광 (Chromite Concentrate) sourced from Pakistan is a high-grade industrial mineral known for its premium quality, specifically 표준 야금용 고품위 농축 분광 (38%-44% cr₂o₃). Indus Minerals exports this material in bulk via Karachi Port to markets including China, Japan, South Korea, Europe.
Indus Minerals processes and exports beneficiated chromite concentrate. With active operations and a dedicated 2,000 MT/month Chromite Beneficiation Plant in KPK currently under active commissioning using indigenous KPK feed ore, we supply standard metallurgical concentrate (38%–44% Cr2O3 target) to ferrochrome smelters worldwide. Visit our dedicated KPK Beneficiation Plant profile, explore our mining origins, or review our port warehousing and inspection services.
Infrastructure Milestone설비 시운전 가동 중
KPK 크롬 선광 플랜트 (월 2,000 MT 처리 역량)
인더스 미네랄스는 파키스탄 카이베르파크툰크와(KPK)에 최신 중력 선광 플랜트를 건설 중입니다. 현지 원광석을 엄격히 선광하여 페로크롬 제련소 맞춤형 표준 야금용 고품위 정광(Cr₂O₃ 38%~44%)을 생산·공급합니다.
크롬 선광 플랜트 상세 제원 및 장기 인수 계약(Off-take) 안내 →시장 분석 및 광물 조달 가이드
핵심 요약: 선광 크롬 정광 (Chromite Concentrate) (파키스탄산)
주요 산업 용도: 주요 활용 분야: china, japan, south-korea, europe (전 세계 주요 산업군)
핵심 경쟁력: 표준 야금용 고품위 농축 분광 (38%-44% Cr₂O₃). 파키스탄 프리미엄 광구에서 직접 채굴 및 엄격한 선광 거침.
물류 및 운송 조건: 카라치 항구를 통한 FOB / CIF 대량 벌크 선적 항시 가능.
품질 보증 체계: 선적 전 국제 공인 검사기관(SGS / Alex Stewart)의 엄격한 성분 검수 필.
파키스탄산 화학적 조성 규격: 선광 크롬 정광 (Chromite Concentrate)?
파키스탄 원산지 표준 기준 범위 (세부 사양은 계약서에 명시).
| 검사항목 | 품위 및 규격 범위 |
|---|---|
| Cr2O3 Content | 45% - 52% min |
| Cr:Fe Ratio | 2.5:1 - 3.0:1 |
| SiO2 | 4% - 8% max |
| Al2O3 | 12% max |
| MgO | 15% max |
| Size | 0mm - 1mm (Sand type) |
| Moisture | 8% - 10% max (Wet) / 1% max (Dry) |
| Packaging | Jumbo Bags (1.0 - 1.5 MT) |
| Moisture | 1.0% max (Kiln-Dried) / 6-8% (Damp Bulk) |
| Packaging | 1.0 - 1.5 MT Heavy-Duty UV Jumbo Bags with PE Liner |
상업적 거래 및 계약 특기사항
월간 공급 역량: 2,000 MT. 장기 공급계약(Offtake) 및 스팟 주문 접수 중. 1-1.5 MT 점보백 포장 출하.
품질 보증 및 글로벌 무역 규정 준수
제3자 공인 검사기관 입회 검수
선적항(카라치)에서 SGS, Alex Stewart 등 공인 기관의 전수 샘플링 및 검증.
광산-항만 전 과정 추적성
광산 채굴부터 최종 수출 통관까지 투명한 서류 및 원산지 보증.
국제 수출 규정 완벽 준수
국제 통관, 환경 규제, 화학 물질 등록 기준 철저 준수.
안정적 정기 공급 역량
체계적인 내륙 운송망과 공급망 관리를 통한 장기 계약 안정 납기.
자주 묻는 질문 (FAQ)
What is chromite concentrate used for?
Chromite concentrate is primarily used in the refractory industry for making heat-resistant bricks, the chemical industry for producing chromium chemicals, and in foundries as specialized sand.
How is chromite concentrate produced from raw feed ore?
Raw run-of-mine chromite feed ore is crushed, ball-milled, and classified before passing through wet gravity separation circuits (spirals, hydrocyclones, and shaking tables). This physical separation isolates dense chromite crystals from lighter silicate gangue minerals, boosting Cr2O3 to 48%-52% with low silica content.
Can international buyers enter into forward off-take agreements?
Yes. With our KPK beneficiation facility currently under active commissioning, we welcome advance off-take discussions, technical specification alignment, and forward volume contracts with international ferrochrome smelters and industrial alloy producers.
What industrial applications require chromite concentrate rather than lumpy ore?
Chromite concentrate (0-1mm sand) is predominantly required by: 1) High-carbon ferrochrome (HC FeCr) and charge chrome smelters seeking uniform high-recovery charge material, 2) Refractory brick manufacturers producing high-temperature magnesia-chromite bricks for steel furnaces, and 3) Chemical producers synthesizing sodium dichromate.
What packaging is used to prevent moisture contamination and bag tears?
We package chromite concentrate in premium 1.25 to 1.5 MT UV-stabilized woven polypropylene Big Bags (FIBCs) featuring four heavy-duty lifting loops and internal polyethylene moisture barrier liners, securely stuffed in 20ft shipping containers.
원산지
KPK 및 발로치스탄
선적항
카라치항 / 카심항
컨테이너 적재 용량
27 - 28 MT / 20피트 FCL
품질 검수
SGS / AHK 공인 인증
Industrial Processing Expansion
Under Active Commissioning Dedicated Mineral Processing Infrastructure
Chromite Beneficiation Plant in Khyber Pakhtunkhwa (KPK)
Indus Minerals is in the process of setting up and commissioning a dedicated Chromite Beneficiation Plant in KPK. Utilizing indigenous run-of-mine feed ore from KPK deposits, this gravity-separation processing facility is engineered to grade up domestic feed ore into standard metallurgical grade chromite concentrate (38%–44% Cr₂O₃, with exact assay confirmed post-commissioning) tailored specifically for high-carbon ferrochrome (HC FeCr) smelters and alloy producers worldwide.
Design Capacity
2,000 MT / Month
High-volume monthly concentrate output
Feed Ore Origin
Indigenous KPK Feed Ore
Direct regional mine-to-plant supply chain
Target Finished Grade
Standard Metallurgical Grade
Target 38% – 44% Cr₂O₃ (Assay certified post-commissioning)
Primary End-Use Industry
Ferrochrome (FeCr) Smelters
Optimal furnace recovery & energy efficiency
Forward Off-Take Inquiries
With commissioning actively underway, Indus Minerals welcomes advance off-take discussions, technical grade alignments, and forward annual allocation arrangements with global ferrochrome smelters.
Certified Export Assays
Chromite Typical Analysis & Export Grade Matrix
Mined in Muslim Bagh, Balochistan. Verified by independent laboratory assay (Karachi Port).
Select Commercial Grade to Inspect Assay Specifications:
50% - 52% Ultra-Pure Beneficiated Concentrate
Target Application: High-Grade Refractory Bricks, Mag-Chrome Tuyeres, Foundry Sand & Chromic Acid
| Assay Parameter | Typical Range | Guaranteed Limit |
|---|---|---|
| Chromium Trioxide (Cr₂O₃) | 50.0% - 52.5% (Basis 50%) | 50% Minimum |
| Chromium-to-Iron Ratio (Cr:Fe) | 2.8:1 - 3.1:1 min | 2.4:1 Rejection |
| Silica (SiO₂) | 3.5% - 5.0% max | Max as stated |
| Alumina (Al₂O₃) | 10.0% - 12.0% max | Max as stated |
| Magnesium Oxide (MgO) | 13.0% - 15.0% max | Standard range |
| Phosphorus (P) | 0.003% max | Ultra-low smelting limit |
| Sulfur (S) | 0.008% max | Ultra-low furnace limit |
| Physical Sizing | 0mm - 1.0mm (AFS 45-55 Sand) | Screened |
| Free Moisture | 1.0% max (Kiln-Dried) / 6-8% (Bulk Wet) | Determined at 105°C |
Why Pakistani Muslim Bagh Chromite Smelts Faster
High Cr:Fe Ratio (2.8:1 - 3.1:1 min): Minimizes iron dilution in the molten bath, allowing stainless steel and ferrochrome producers to achieve higher chromium recovery with lower electrical power consumption per ton.
Negligible Trace Harmfuls: With Phosphorus restricted below 0.005% and Sulfur below 0.010%, Pakistani chromite eliminates the risk of hot-shortness and brittle defects in high-tensile austenitic stainless steels.
Natural High Refractoriness: Balanced MgO and Al₂O₃ content yields refractory bonding suitable for cement rotary kiln linings and ladles up to 1,750°C.
Pre-Shipment Inspection
SGS / Alfred H. Knight Certified
Quality Assurance & Export Compliance
Independent Pre-Shipment Inspection (SGS / AHK / Intertek)
To protect international buyers and comply with Letter of Credit (L/C) requirements, every bulk export consignment undergoes mandatory four-stage inspection at our Karachi Port facility before vessel dispatch.
01
Stockpile Sampling
Composite random sampling across every 100 MT sub-lot at our Karachi industrial storage yard strictly following ISO 6153 standards.
02
Laboratory Assay
XRF analysis and wet chemical titration for Cr₂O₃, FeO, SiO₂, Al₂O₃, P, and S performed by accredited SGS or AHK labs in Karachi.
03
Stuffing Supervision
Tare & gross weighing on calibrated weighbridges, moisture determination at time of loading, and container cleanliness inspection.
04
Sealing & Release
Tamper-proof high-security container bolt seals applied. Independent Certificate of Quality & Weight released for bank negotiation.
Instant Procurement Estimator
Calculate Payload & Generate Chromite RFQ
Configure your desired grade, volume, and destination port. Our system automatically estimates container requirements, typical transit windows, and prepares a direct RFQ for our export desk.
Loading Terminal:Karachi Port (KPT) / Port Qasim (PQ)
Standard Container Type:20ft Heavy-Duty Sea Container
Monthly Supply Capacity:10,000 MT / Month
Estimated Containers
19 x 20ft FCL
Total Weight
500 MT
Est. Ocean Transit
14 - 28 Days (from Karachi)
Product Selection Guide
Comparing Lumpy Chromite Ore vs. Beneficiated Chromite Concentrate
Choosing between lump ore and fine concentrate depends on furnace design, reduction technology, and end-product chemistry.
| Feature | Metallurgical Lumpy Ore | Beneficiated Concentrate |
|---|---|---|
| Physical Form | Hard, dense irregular lumps (10mm - 150mm) | Fine, crystalline black sand (0mm - 1.0mm, AFS 45-55) |
| Cr₂O₃ Purity Range | 30% to 42%+ (Run-of-mine hand sorted) | 48% to 52%+ (Gravity separated) |
| Silica (SiO₂) Level | 8.0% - 12.0% max (Natural gangue) | Ultra-Low (3.5% - 6.0% max) |
| Primary Industrial Applications | Submerged Arc Furnaces (SAF) for High-Carbon Ferrochrome (HC FeCr), charge chrome, and direct stainless steel smelting without agglomeration. | Direct feedstock for Refractory Magnesite-Chrome bricks, foundry casting sands, chemical synthesis (Sodium Dichromate), and pelletized ferrochrome. |
| Handling & Container Stuffing | Loaded loose in lined 20ft containers (27-28 MT/FCL) or heavy jumbo bags. | Exported in 1.25 - 1.5 MT UV-stabilized Big Bags with internal moisture barrier liners. |