Nunc primum oneravimus primam partem ordinis carbonis activati pro recuperatione auri, 200 tonnarum — 7 plenae cisternae quadraginta pedum — destinatio Sudan. Hoc est tertius ordo huius clientis apud nos intra octodecim menses. Primus fuit cautus experimenti ordo 28 tonnarum. Secundus fuit 112 tonnae. Nunc 200 tonnae in septem continentes, quorum unusquisque tria separata inspectiones campionum antequam sigillatur subit.
Hoc accidit cum qualitas producti omne dubium tollit.
Order Summary
| Elementum |
Detalii |
| Client Region |
Sudania |
| Productum |
Carbonis Activati ex Nucibus Cocos pro Recuperatione Auri / Circuito CIL |
| Mesh Location |
6×12 |
| Numerus Iodini |
≥1150 mg/g (ASTM D4607) |
| Dureza |
≥98% (ASTM D3802) |
| Humiditas |
<5% |
| Cinis content |
<4% |
| ADSORPTIO CTC |
≥55% (ASTM D3467) |
| Densitas Apparentis |
0.48–0.52 g/cc (ASTM D2854) |
| Numerus |
200 tonnae (7 × 20' FCL, ~28 tonnae per continer) |
| Portus Loading |
Shanghai |
| Locum destinatum |
Portus Sudan, Sudan |
| Tempus Transitum |
~25–30 dies |
| Condiciones solutionis |
praesidium 30 % (reservatum 3 menses ante), 70 % contra B/L |
Quomodo Relatio Coepit: Ab Dubitante ad Advocatum
Primum ordinem 28-tonnalem non facile tradidimus. Antequam eum posuisset, cliens in Sinas volavit, fabricam nostram circuivit, et personaliter exempla sumpsit ad examen SGS independens. Tantum postquam resulata laboratorii nostras specificatones confirmaverunt, depositum liberavit.
Hanc fiduciam non leviter habuimus. Postquam productio completa erat, secundum inspectorem misit ad exempla producti finiti sumenda pro altero examinis circulo. Carbo transiit. Aequilibrium solvit. Continer navigavit.
That first shipment performed so well in their CIL circuit — low attrition, stable gold loading, minimal fines generation — that the 112-ton follow-up order arrived within weeks. Six months later, the 200-ton order landed. This time, no factory visit was needed. They simply sent the deposit three months in advance to secure production slots.
Why This Client Keeps Scaling Up
1. Hardness That Survives the Circuit
Our coconut shell carbon tests at 98–99% ball-pan hardness. In a CIL circuit, that translates directly to lower attrition and fewer fines. Fines are not just carbon loss — they are gold loss, because fine particles carry adsorbed gold through screens and into tailings. With our carbon, the client reports less than 3% mass loss per regeneration cycle, surviving 5–8 thermal reactivation cycles at 700°C without structural breakdown.
Lower attrition means fewer reactivation cycles, less make-up carbon, and lower operating cost per ounce of gold produced.
2. Validatio Mercati in Sudan
Cliens iam non est tantum usor finalis. Quia carbo noster in circuitu sudanensi recuperationis auri bene functus est, ipse coepit eundem productum aliis operationibus metallicis localibus suppeditare. Qualitas nostra facta est reputatio eorum. Ordo 200 tonnarum ex parte est pro proprio stock et ex parte pro re-venditione — argumentum quod mercatus sudanensis recuperationis auri iam accepit normam nostri producti.
3. Pretium Directum ab Officina
Nos fabricamus intra domum. Nulla societas mercatoria. Nullum marginem distributoris. Comparato ad aequivalentes marcas Indicas et Europaeas, pretium nostrum ad locum (landed price) multo competitivius est — saepe 30–40% infra aequivalentia Europaea — dum easdem vel superiores metas technicas attingimus.
Need Activated Carbon?
Obtinere Preturi Direct de la Fabrica — Fara Intermediari
30 ani de productie. Cantitate Minima de Comanda 1 tona. Eșantioane Gratuite. Raspuns in 1 ora.
Specificatio Principalis pro Carbonis Activati ad Recuperationem Auri
| Parameter |
Meta |
Limitis Reiciendi |
Test Methodi |
Cur Est Importans |
| Numerus Iodini |
≥1150 mg/g |
<1150 |
ASTM D4607 |
Maior volumen microporosum = maior capacitas onerandi auri (typice 25–30 mg Au/g carbonis) |
| Duretia Ball-pan |
≥98% |
<98% |
ASTM D3802 |
Impedit generationem finium (fines) durante impulsum, cribrationem et reactivationem thermicam |
| ADSORPTIO CTC |
≥55% |
<55% |
ASTM D3467 |
Indicat structura mesoporosă pentru cinetică rapidă în circuitele CIL |
| Cinis content |
<4% |
≥4% |
ASTM D2866 |
Impuritățile anorganice scăzute previn interferența cu eficiența eluției |
| Humiditas |
<5% |
≥5% |
ASTM D2867 |
Umiditatea în exces diluează greutatea de transport și poate cauza condensare în saci |
| Mesh Location |
6×12 |
Nesatisfăcător calitativ |
ASTM D2862 |
Echilibru optim între cinetica adsorbției și reținerea prin sită |
| Densitas Apparentis |
0,48–0,52 g/cc |
În afara domeniului |
ASTM D2854 |
Previzionează masa stocului de carbon și calculul volumului rezervorului |
Controlul Calității: Trei Inspectii pe Container
Operăm un departament QC dedicat și independent. Protocolul nostru nu este o singură verificare la final — este un sistem de porți:
1. Stadium materiae primae Omnis copia carbonis ex testa cocos adveniens examinatur pro cinere, contento volatili, et reditu carbonizationis. Materia prima extra specificatae normas reicitur antequam in fornacem activationis ingrediatur.
2. Stadium carbonizationis et activationis Durante productione, exempla sumuntur ter per copiam:
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Examinatio iodii in medio activationis
-
Examinatio duritiae et cribrationis CTC post activationem
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Exemplum compositum finitivum pro completo tabulato ASTM
3. Stadium producti finiti Antequam in saccos coniciatur, omnis copia producti subicitur:
-
Numerus iodii (ASTM D4607) — reicitur si <1150
-
Dureza de pan de bola (ASTM D3802) — rechazar si <98%
-
Adsorcion CTC (ASTM D3467)
-
Ceniza, humedad y distribucion del tamano de particulas
-
Densidad aparente (ASTM D2854)
Para este embarque de Sudan, cada uno de los 7 contenedores fue muestreado e inspeccionado tres veces por separado : durante el apilamiento en el almacén, durante la paletizacion y durante el sellado del contenedor. El COA y los informes previos al embarque de SGS fueron transmitidos al cliente antes de que el buque partiera de Nansha.
Empaque y marca
Este cliente solicito empaque con etiqueta privada completa. Nuestro equipo interno de diseno trabajo a traves de multiples revisiones de diseno para ajustarse a sus lineamientos de marca.
-
Genus sacculi: empaque multicapa de 25 kg
-
Inner liner: Moisture-proof PE plastic film
-
Stratum externum: Premium PE woven bag with custom logo and print
-
Bulk option: 500 kg / 1,000 kg FIBC jumbo bags available.
We handle all export documentation: commercial invoice, packing list, COA, fumigation certificate, SGS report, and bill of lading. FOB, CIF, or DAP — arranged to your preference.
Questiones Frecventer Interrogatae
What is your MOQ for gold recovery activated carbon?
Standard MOQ is 1 FCL (18–28 tons depending on destination). For first-time buyers, we offer a 1-ton trial shipment for lab and circuit testing. Free 1 kg samples are available for iodine and hardness evaluation.
Can you customize packaging with our brand?
Yes. Send us your logo files, color requirements, and bag specifications. Our design team will provide layout proofs within 48 hours. We have produced private-label packaging for clients across Africa and the Middle East.
Quae terrae Africae a vobis supplerentur?
Nunc carbonem activatum pro recuperatione auri ad operationes auriferas in Sudania, Aegypto, Libia, Burkina Faso, et Tanzania suppeditamus. Productus noster in circuitibus CIL et CIP per Africam Septentrionalem, Orientalem, et Occidentalem utitur.
Potestisne documenta referentiae aut acta praeteritorum expeditionum praebere?
Ita. Nobiscum conloquimini de specificis documentis quae desideratis — antiquae COA, relationes SGS, aut declarationes exportationis. In horis negotiorum intra unam horam respondemus.
Quomodo qualitatem producti firmas?
COA officinae pro quolibet frusto emittimus. Inspectio tertia ab SGS, Intertek, vel Bureau Veritas, si postuletur, disponibilis est. Nullum container ex nostro magazino egreditur nisi carbo tam in nostro laboratorio interno quam apud inspectorem a cliente nominatum probatus sit.
Quot sunt tempus productionis?
Pro gradibus normalibus pro recuperatione auri productio decem ad quattuordecim dies durat. Quoniam liber ordinum nostros semper plenus est, rogamus ut spatia productionis saltem sex ad octo hebdomadas ante reservetis. Hic cliens Sudanensis depositum suum tres menses ante solvit ut ordinatio prioris loci firmaretur.
Do you offer technical support for CIL circuit optimization?
Yes. We can advise on carbon inventory management, reactivation frequency, and mesh-size selection based on your ore type and circuit design. Our team has supported gold plants across Africa for over 20 years.
Need Gold Recovery Carbon?
Tell us your target iodine number, hardness requirement, and annual volume. We'll send a spec sheet, competitive pricing, and free samples within 1 hour.
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