一种基于淀粉多糖生物炭的有机氯无机氯共脱型脱氯剂及其制备方法
By preparing an organochlorine and inorganic chlorine co-removal dechlorinator based on starch polysaccharide biochar, the problem of existing dechlorinators being unable to efficiently remove both organochlorine and inorganic chlorine has been solved, achieving a highly efficient and wear-resistant dechlorination effect, suitable for crude oil and its secondary refining and reforming materials.
CN122126843BActive Publication Date: 2026-07-17WEIFANG UNIV OF SCI & TECH +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WEIFANG UNIV OF SCI & TECH
- Filing Date
- 2026-05-08
- Publication Date
- 2026-07-17
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Figure CN122126843B_ABST
Abstract
一种基于淀粉多糖生物炭的有机氯无机氯共脱型脱氯剂及其制备方法，属于脱氯技术领域，所述基于淀粉多糖生物炭的有机氯无机氯共脱型脱氯剂的制备方法包括制备磷氮包覆微晶纤维素、水热联合碳化、钾盐活化、水蒸气二次活化4个步骤；所得基于淀粉多糖生物炭的有机氯无机氯共脱型脱氯剂，其有机氯脱除率为98.8~99.6%，无机氯穿透氯容为38.9~41.3%，压碎强度为134~140N·cm‑1，磨耗率为1.2~1.5%。
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