Activated Carbon for Air Purification / 空气净化用椰壳活性炭
Description
Brand: BRICHEM
Origin: China
Coconut shell activated carbon in granular and pelletized forms for gas-phase adsorption, air filtration, VOC removal and odor control. The published reference grade is a granular coconut shell carbon specified at iodine value ≥1200 mg/g and CTC (carbon tetrachloride activity) ≥50%. Iodine value and CTC are indicators of activity. Actual results also depend on operating conditions such as contact time, humidity, temperature, particle size and inlet gas composition. Standard published specifications are for untreated coconut shell carbon. Impregnated grades are not a standard item and are not offered as a regular supply item. If you have a specific gas-removal requirement, send the target gas and operating conditions so factory capability can be confirmed before any offer is made.
Applications: VOC removal; HVAC and air filters; odor control; industrial exhaust gas treatment.
Specifications:
- Form: Black granules, coconut shell based. Granular and pelletized (columnar) forms are both available. The reference table is for the granular grade; pelletized specifications are confirmed on inquiry.
- Mesh: 4×8 mesh, ≥95%. This is the published granular mesh size. For other filters, cartridges or carbon beds, send the current size or equipment and airflow limits so available grades can be confirmed.
- Iodine value: ≥1200 mg/g (reference granular grade for gas-phase use)
- CTC: ≥50%
- Hardness: ≥98%
- Moisture: ≤5%
- Ash content: ≤5%
- pH value: ≥8
- Apparent density: 450–550 g/L
Granular coconut shell carbon is commonly used in filters and cartridges; the reference size is 4×8 mesh. Pelletized coconut shell carbon is also available and is often considered where a lower pressure drop is useful in an adsorption tower. Share your vessel or filter design, current media size and target gas or odor so a suitable form can be recommended. Final selection should be confirmed with a sample and an agreed specification.
Packaging: Standard export packaging: 25 kg woven bags with inner polyethylene liner; palletized packaging available upon request; jumbo bags can be supplied for suitable bulk orders; customized marks and labels available according to order requirements.
MOQ: 5 tons, with special cases negotiable.
Sample: Free 1 kg granular sample, freight collect or quoted separately.
Lead time: Depends on quantity, specification and schedule, and is confirmed at quotation.
Documents: COA, TDS, packing list, commercial invoice and certificate of origin (when required).
椰壳活性炭，提供颗粒和柱状两种形态，用于气相吸附、空气过滤、VOC去除和除臭。已公布的参考规格为颗粒椰壳活性炭：碘值≥1200 mg/g，四氯化碳吸附率（CTC）≥50%。碘值和CTC均为活性指标，实际效果还与接触时间、湿度、温度、粒径以及进气组成等运行条件有关。本页已公布的常规规格为未浸渍椰壳炭。浸渍炭不是常规供应品种。如有特定气体去除需求，请提供目标气体和运行条件，以便确认工厂能力后再报价。
用途：VOC去除；暖通空调与空气过滤器；除臭；工业废气处理。
规格：
- 形态：黑色颗粒，椰壳基材。同时可提供颗粒炭和柱状炭（成型炭）。本参考规格表为颗粒炭；柱状炭规格请询盘确认。
- 目数：4×8 mesh，≥95%。这是目前已公布的颗粒目数。如用于其他过滤器、滤芯或炭床，请提供现用尺寸或设备与气流限制，以便确认可供规格。
- 碘值：≥1200 mg/g（气相参考颗粒规格）
- 四氯化碳吸附率（CTC）：≥50%
- 硬度：≥98%
- 水分：≤5%
- 灰分：≤5%
- pH值：≥8
- 堆积密度：450–550 g/L
颗粒椰壳炭常用于过滤器和滤芯，参考粒径为4×8目。柱状椰壳炭也有供应，适用于希望降低压降的吸附塔。请提供罐体或过滤器设计、现用滤料尺寸以及目标气体或气味，以便推荐合适形态。最终选用应通过样品和书面规格确认。
包装：常规出口包装：25公斤内衬聚乙烯薄膜的编织袋；可根据要求提供托盘包装；适合的大宗订单可提供吨袋；唛头和标签可按订单要求定制。
最小起订量：5吨；特殊情况可协商。