Rock Keey Liew

Best Publications

• Valorization of biomass waste to engineered activated biochar by microwave pyrolysis: Progress, challenges, and future directions

  Shin Ying Foong;Shin Ying Foong;Rock Keey Liew;Yafeng Yang;Yoke Wang Cheng

  681
  Citations

• Progress in waste oil to sustainable energy, with emphasis on pyrolysis techniques

  Su Shiung Lam;Su Shiung Lam;Rock Keey Liew;Ahmad Jusoh;Cheng Tung Chong

  370
  Citations

• Oil palm waste: An abundant and promising feedstock for microwave pyrolysis conversion into good quality biochar with potential multi-applications

  Rock Keey Liew;Wai Lun Nam;Min Yee Chong;Xue Yee Phang

  310
  Citations

• Progress in microwave pyrolysis conversion of agricultural waste to value-added biofuels: A batch to continuous approach

  Shengbo Ge;Shengbo Ge;Peter Nai Yuh Yek;Peter Nai Yuh Yek;Yoke Wang Cheng;Changlei Xia

  303
  Citations

• Microwave pyrolysis with KOH/NaOH mixture activation: A new approach to produce micro-mesoporous activated carbon for textile dye adsorption

  Rock Keey Liew;Elfina Azwar;Peter Nai Yuh Yek;Xin Yi Lim

  283
  Citations

• Microwave-assisted pyrolysis with chemical activation, an innovative method to convert orange peel into activated carbon with improved properties as dye adsorbent

  Su Shiung Lam;Su Shiung Lam;Rock Keey Liew;Yee Mun Wong;Peter Nai Yuh Yek

  280
  Citations

• Fruit waste as feedstock for recovery by pyrolysis technique

  Su Shiung Lam;Rock Keey Liew;Xin Yi Lim;Farid Nasir Ani

  212
  Citations

• Pyrolysis production of fruit peel biochar for potential use in treatment of palm oil mill effluent.

  Su Shiung Lam;Rock Keey Liew;Chin Kui Cheng;Nazaitulshila Rasit

  200
  Citations

• Gasification of refuse-derived fuel from municipal solid waste for energy production: a review.

  Yan Yang;Yan Yang;Rock Keey Liew;Rock Keey Liew;Arularasu Muthaliar Tamothran;Shin Ying Foong

  200
  Citations

• Catalytic Microwave Pyrolysis of Waste Engine Oil using Metallic Pyrolysis Char

  Su Shiung Lam;Su Shiung Lam;Rock Keey Liew;Chin Kui Cheng;Howard Allaker Chase

  199
  Citations

• A review on valorization of oyster mushroom and waste generated in the mushroom cultivation industry.

  Wan Adibah Wan Mahari;Wanxi Peng;Wai Lun Nam;Han Yang

  196
  Citations

• Engineered biochar via microwave CO2 and steam pyrolysis to treat carcinogenic Congo red dye.

  Peter Nai Yuh Yek;Wanxi Peng;Chee Chung Wong;Rock Keey Liew

  188
  Citations

• Vacuum pyrolysis incorporating microwave heating and base mixture modification: An integrated approach to transform biowaste into eco-friendly bioenergy products

  Shengbo Ge;Shengbo Ge;Shin Ying Foong;Shin Ying Foong;Nyuk Ling Ma;Rock Keey Liew

  184
  Citations

• Microwave steam activation, an innovative pyrolysis approach to convert waste palm shell into highly microporous activated carbon.

  Peter Nai Yuh Yek;Rock Keey Liew;Mohammad Shahril Osman;Chern Leing Lee

  169
  Citations

• Engineering pyrolysis biochar via single-step microwave steam activation for hazardous landfill leachate treatment.

  Su Shiung Lam;Su Shiung Lam;Peter Nai Yuh Yek;Yong Sik Ok;Chi Cheng Chong

  168
  Citations

• Innovative production of highly porous carbon for industrial effluent remediation via microwave vacuum pyrolysis plus sodium-potassium hydroxide mixture activation

  Rock Keey Liew;Rock Keey Liew;Carmil Chai;Peter Nai Yuh Yek;Xue Yee Phang

  162
  Citations

• Production of activated carbon as catalyst support by microwave pyrolysis of palm kernel shell: a comparative study of chemical versus physical activation

  Rock Keey Liew;Min Yee Chong;Osarieme Uyi Osazuwa;Wai Lun Nam

  148
  Citations

• Production of bio-fertilizer from microwave vacuum pyrolysis of palm kernel shell for cultivation of Oyster mushroom (Pleurotus ostreatus).

  Wai Lun Nam;Xue Yee Phang;Man Huan Su;Rock Keey Liew

  123
  Citations

• Progress in the torrefaction technology for upgrading oil palm wastes to energy-dense biochar: A review

  Peter Nai Yuh Yek;Yoke Wang Cheng;Rock Keey Liew;Rock Keey Liew;Wan Adibah Wan Mahari

  118
  Citations

• Simultaneous removal of toxic ammonia and lettuce cultivation in aquaponic system using microwave pyrolysis biochar

  Man Huan Su;Elfina Azwar;YaFeng Yang;Christian Sonne

  116
  Citations