Bilingual Tech Mapping for Pulp Paper Guideline - Asosiasi Pulp ...

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3.2.3 Black Liquor Impregnation Figure 3.7 Black Liquor Impregnation The principle of black liquor impregnation is to add 1 unit of impregnation reactor which is used to soak the chips with black liquor. This principle is similar to the displacement batch cooking, the use of black liquor at the beginning of the process. The advantage of this process is faster cooking process so it can save energy. Energy conservation performed in the pulp bleaching units is utilizing heat from the bleaching process. This heat is obtained at the heat recovery in pulp washing. Summary of energy conservation in the cooking and bleaching of pulp can be seen in Table 3.2. Page 43 of 132
Table 3.2 Conservation Of Energy in The System Of Cooking and Bleaching No Activities Energy Conservation Investment 1. Batch digester Steam saving from 1,38 Install heat exchanger, modification to extended ton/ton pulp (conventional) to pump and filtrate tank for delignification : 0,30 ton/ton (RDH), yield hot and warm - RDH increase 2 – 3% - Superbatch - Coldblow - Enerbatch 2. Batch digester Steam saving from 0,72 Add cooking zone at ITC modification to extended ton/ton pulp (conventional) to system and Lo-solids, add delignification : 0,4 – 0,5 ton/ton pulp, yield 1 vessel medium unit, and - Isothermal cooking (ITC) increase about 1% auxiliary for BLI - Lo-solids - Black liquor impregnation (BLI) 3 Apply pulping aid : By anthraquinone yield Additional direct production - Antrhraquinone increase 2-5%, rejects cost - Phosphanate decrease, Kappa lower, Sulfur emission low. Page 44 of 132
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KEMENTERIAN PERINDUSTRIAN BALAI BES
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PEDOMAN PEMETAAN TEKNOLOGI DI INDUS
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RINGKASAN EKSEKUTIF Perkembangan pe
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delignifikasi berlanjut (extended d
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potensi untuk dimanfaatkan. Atas da
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3.4. Optimasi kinerja Chemical Reco
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DAFTAR GAMBAR Gambar 1.1. Prediksi
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Tabel 3.1 Konservasi energi pada pe
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umi naik 0,5 o C, angka ini akan na
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kertas, industri tekstil, indusri k
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Gambar 1.1 Prediksi Emisi GRK di In
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tahun 2009, perusahaan industri pul
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pulp dan kertas dibandingkan dengan
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Tabel 1.8 Rincian Besaran Emisi Kar
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Pada pembuatan pulp mekanis lignin
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Gambar 2.1 Diagram Proses Pabrik Pu
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(misalnya, dissolving, non-kayu). P
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meningkatkan kandungan padatannya m
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Kondensat Recovery boiler Panas sek
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dari proses pemulihan kembali bahan
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Gambar 2.5 Distribusi Konsumsi Ener
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2.3.1 Pengelolaan Limbah cair Ditin
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Teknologi pengelolaan melalui peman
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BAB III TEKNOLOGI PROSES PULPING HE
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Tabel 3.1 Konservasi energi pada pe
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Gambar 3.2 Dimensi tumpukan serpih
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Gambar 3.4 Ringkasan berbagai siklu
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yang selanjutnya disimpan dalam hot
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Gambar 3.6 Digester kontinyu dengan
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Ringkasan konservasi energi pada pa
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wash master. Dilution factor sekita
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Tabel 3.4 Konservasi energi pada si
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3.5 Optimasi kinerja Power Boiler b
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Tabel 3.5.Konservasi energi pada si
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Konservasi energi lain yang dapat d
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4.1.2 Mesin Kertas : Bagian Pembent
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ditingkatkan dari 15 % menjadi 60 -
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Tabel 4.1 Perbandingan Kinerja Tekn
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Tabel 4.2 Peluang Penghematan Energ
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Tabel 4.4 Sumber Emisi Karbon pada
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BAB V PENGELOLAAN LINGKUNGAN PADA I
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diutamakan untuk mengolah air limba
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Untuk mengoptimalkan dan mendistrib
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5.1.2 Pengembangan Teknologi Anaero
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merupakan sumber karbon yang berkon
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Gambar 5.1 Fase-Fase Pada Tahapan P
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memasang peralatan seperti turbin,
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5.2.2.1.a. Rotary Kiln Incinerator
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Di Indonesia, penerapan insinerator
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mikroba termofilik. Pada suhu di at
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5.2.3.1.b. Proses pengomposon siste
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zat organik telah dipertimbangkan s
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Gambar 5.8 Digestasi Anaerobik Satu
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meningkatkan produktivitas berbagai
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menyebabkan terjadinya pencemaran u
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Gambar 5.10. (A). Cyclone dan Multi
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Gambar 5.12. Electrostatic Precipit
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disemprotkan dan mengalir ke bawah
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Counter Current Packed Tower Bubble
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Metode FGD Metode Kering Absorben R
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NOx yang terbentuk sebagai hasil pe
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Metoda Non selective catalytic redu
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BAB VI PENUTUP Indonesia ikut berpe
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Teknologi pengelolaan lingkungan me
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Gavrilescu, D. 2008. “Energy from
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Stultz, S.C., and J.B. Kitto., 2000
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No Company Name APPENDIX 1 DISTRIBU
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LANJUTAN No Company Name Mill Site
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LANJUTAN No Company Name Mill Site
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APPENDIX 2 PAPER CONSUMPTION IN VAR
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APPENDIX 2 (continuation) Country C
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Coated wood-free paper - integrated
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APPENDIX 4 ENERGY CONSUMPTION FOR U
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MINISTRY OF INDUSTRY CENTER FOR PUL
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TECHNOLOGY MAPPING GUIDELINE FOR PU
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EXECUTIVE SUMMARY The development o
Page 155 and 156: pulp bleaching done by adding a hea
Page 157 and 158: device SOx and NOx and also control
Page 159 and 160: 3.3 Application Washing Technologie
Page 161 and 162: Figure 3.7 Black Liquor Impregnatio
Page 163 and 164: Table 3.5 Conservation Of Energy In
Page 165 and 166: 15% CH4, CFCs by 12% and 4% N2O, an
Page 167 and 168: governments and stakeholders as a b
Page 169 and 170: Figure 1.1 Forecast of GHG Emission
Page 171 and 172: paper industry in Indonesia are 81
Page 173 and 174: Table 1.5 Specific Energy Consumpti
Page 175 and 176: Table 1.8 Details of Carbon Emissio
Page 177 and 178: have a good opacity, and easy to ab
Page 179 and 180: Figure 2.1 Process Diagram of Kraft
Page 181 and 182: Kraft pulping process using alkalin
Page 183 and 184: urned, and Na2SO4 reduced to Na2S.
Page 185 and 186: Kondensat Recovery boiler Secondary
Page 187 and 188: Pulp mills in Indonesia fulfill the
Page 189 and 190: The main energy source used in the
Page 191 and 192: alkaline pH, high contamination COD
Page 193 and 194: will be generated carbon emission s
Page 195 and 196: CHAPTER III PULPING TECHNOLOGY FOR
Page 197 and 198: Table 3.1 Conservation Of Energy In
Page 199 and 200: Figure 3.1 Mechanism of chip damage
Page 201 and 202: Figure 3.3 Cycle Of Displacement Ba
Page 203 and 204: Figure 3.5 System RDH equipment / S
Page 205: With a uniform temperature througho
Page 209 and 210: 3.3 Application Washing Technologie
Page 211 and 212: Udara kuaterner Udara sekunder ting
Page 213 and 214: sootblowing intelligent sootblowing
Page 215 and 216: Figure 3.11 FBC and CFBC Page 52 of
Page 217 and 218: Other energy conservation can be do
Page 219 and 220: process of separating water from th
Page 221 and 222: facilities. For the hood that uses
Page 223 and 224: 4.2 Saving Energy and Carbon Emissi
Page 225 and 226: Table 4.3 Best 2009 World Energy In
Page 227 and 228: Table 4.5 Overview of Investment Fo
Page 229 and 230: chemistry, and biology process or a
Page 231 and 232: ii. b. Anaerobic System Anaerobic p
Page 233 and 234: experience growth to form granular
Page 235 and 236: Table 5.1. Sources and Types of Sol
Page 237 and 238: There are several solid waste manag
Page 239 and 240: technology development is equipped
Page 241 and 242: esulting energy for steam productio
Page 243 and 244: With this system, the fluidization
Page 245 and 246: In the composting process temperatu
Page 247 and 248: closed system requires an investmen
Page 249 and 250: generally composed of CH 4 55-70%;
Page 251 and 252: Figure 5.8 Anaerobic Digestion One
Page 253 and 254: Figure 5.9 Flowchart of Two Phase A
Page 255 and 256: Table 5.4 Sources and Characteristi
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5.3.2.1 Separation of Particulate P
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). Filter Cloth (Fabric Filter) The
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time. Separation of pollutants carr
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Figure 5.14 Packed Tower Scrubber B
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C. SOx Gas Control SOx gases can be
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Type of FGD Method Dry Method Absor
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D. NOx Gas Control NOx emission can
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Method Selective non catalytic redu
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incoming gas fan. To avoid the risk
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Some processes that can save energy
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REFERENCES Adams, Terry N., 1997,.
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Industry”, Environmental Energy T
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_____EPA, 2010. “Available and Em
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CONTINUE No Company Name Mill Site
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Page 287 and 288:
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APPENDIX 2 (continuation) Consumpti
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APPENDIX 3 SPECIFIC ENERGY CONSUMPT
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Source : all data taken from [249,
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APENDIX 4 GHG EMISSION FROM VARIOUS
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