Keyphrases
Acid Concentration
8%
Ammonia Concentration
8%
Ammonia Treatment
20%
Banten
10%
Cellulose
13%
Cilacap
10%
Detrimental Effects
10%
Dilute Acid Hydrolysis
20%
Dilute Ammonia
20%
Distillation Method
20%
Environmental Damage
10%
Environmental Harm
10%
Extraction Methods
20%
Formic Acid
20%
Furfural
42%
Furfural Production
45%
Government Response
10%
Hemicellulose
21%
Hemicellulose Content
27%
Hydrolysis
8%
Hydrolysis Products
20%
Hydrolysis Reaction
8%
Hydrothermal Hydrolysis
20%
Illegal Mining
20%
Indonesia
21%
Legal Practice
10%
Lignin
8%
Lignocellulosic Biomass
9%
Location Recommendation
5%
Microwave Energy
10%
Microwave-assisted
42%
Mining Practice
20%
Oil Palm Empty Fruit Bunch (OPEFB)
100%
Plant Location
10%
Pretreatment Conditions
6%
Purification Process
20%
Reaction Time
12%
Response Surface Methodology
42%
Small-scale Mining
20%
Soaking in Aqueous Ammonia
8%
Social Construction
20%
Social Processes
10%
Sodium Hydroxide
5%
Sodium Hydroxide Pretreatment
20%
Solid Waste
10%
Solid-to-liquid Ratio
6%
Sulfuric Acid
8%
SuperPro Designer
25%
Techno-economic Analysis
40%
Toluene
15%
Engineering
Acid Concentration
12%
Ammonia Fibre Expansion
10%
Dilute Acid Hydrolysis
20%
Empty Fruit Bunch
80%
Hemicellulose
36%
Hydrolysis Reaction
9%
Input Rate
5%
Internal Rate of Return
5%
Lignocellulosic Biomass
12%
Liquid Ratio
6%
Net Present Value
5%
Payback Time
5%
Pretreatment
68%
Response Surface Methodology
42%
