CAJ | 학술논문

为了探索低成本的海藻生物油快速制取工艺技术,研究组已成功开发出一套海藻的选育、培养、收获、干制技术.利用自行优选、培养、收获并十制的海藻粉,基于课题组在生物质的微波裂解技术已取得的突破,采用自行研制的玉米秸秆微波裂解的相关设备,对微波裂解海藻制取生物燃油的技术进行试验研究,获得大量在自然条件下可分层的海藻生物油.采用气相色谱-质谱(GC-MS)分析了所得到的生物油产品中两相油组分,得到了生物油产品中的物质组成及其相对含量,可为海藻生物油的精制及其副产品的开发利用提供了参考.研究表明,微波裂解海藻是一种低成本、快速、高效制取海藻生物燃油的方法,为海藻生物油的规模化生产提供参考.
위료탐색저성본적해조생물유쾌속제취공예기술,연구조이성공개발출일투해조적선육、배양、수획、간제기술.이용자행우선、배양、수획병십제적해조분,기우과제조재생물질적미파렬해기술이취득적돌파,채용자행연제적옥미갈간미파렬해적상관설비,대미파렬해해조제취생물연유적기술진행시험연구,획득대량재자연조건하가분층적해조생물유.채용기상색보-질보(GC-MS)분석료소득도적생물유산품중량상유조분,득도료생물유산품중적물질조성급기상대함량,가위해조생물유적정제급기부산품적개발이용제공료삼고.연구표명,미파렬해해조시일충저성본、쾌속、고효제취해조생물연유적방법,위해조생물유적규모화생산제공삼고.
In order to explore technologies for rapid and cost-efficient bio-oil production from algae, the authors' research group has developed a whole set of new process for algae variety selection, culture, harvest and dehydration.Based on the previous technical breakthrough by the research group in microwave assisted pyrolysis (MAP) ofbiomass,the optimized algae harvested from self-cultivated tank was dehydrated and used to conduct experiments on MAP of algae to produce bio-oil using self-developed equipment for microwave assisted pyrolysis of corn stover. Some algae-based bio-oil with water-oil two-phase stratification under natural conditions was obtained. The two-phase bio-oil products were then analyzed to acquire their compositions using Gas Chromatography-Mass Spectrometry (GC-MS); the compositions and their percentages were acquired, which can provide theoretical basis for refining algae-based bio-oil products for various usages and developing value-added by-products. The research results show that MAP of algae is a rapid, cost-competitive and efficient method for producing bio-oil, which provides reference for mass production of bio-oil from algae.