Plastic-To-Oil Plastoil Project Plastoil Plant Website:

 PTO developers in USA: Agilyx, JBI, Nexus, Envion, Vadxx, etc.  Plants: SPR Japan, Cynar Ire, DiesOil Swiss, P-Fuel Australia, T-Tech Poland  Nonrecycled End-Of-Life waste plastics are landfilled or incinerated globally.  Plastic–To-Oil technology converts waste plastics to diesel oil applying pyrolysis.  Commercial scale PTO facilities are being established in Asia and EU.  The benefits of PTO are: Transforming nonrecycled plastic into a valuable commodity,  Creating a reliable source of alternative energy from abundant, no-cost feedstock,  Reduce landfill and incineration to prevent dioxin pollution.  100mil barrels of diesel ($20bil) could be produced from waste plastics yearly in USA. ▣ DEVELOPMENT of PTO TECHNOLOGY

 Plastoil plant adopts unique proprietary technology to achieve commercial scale,  Evironmentally friendly, reclaiming on spec diesel in high yield, fail-safe system.  Commercial scale PTO plants are recommended to have 7,000 ton/yr to 10,000 ton/yr capacity.  To reach this capacity with a single continuous line is a very sophisticated challenge.  Conventional CSTR/Kiln heated directly by burners have been proved to be incompetent.  Many were shut down and scrapped due to fire hazards/pollution in Asia through past decades.  Current PTO developers in EU and USA are following the footprints of the predecessors.  Most of them lacks innovative PTO technology to attain commercial viability.  Conventional facilities are either hazardous, polluting, wasting and/or uneconomical. ▣ CHALLENGE of PTO COMMERCIALIZATION

 Gas purifying and recycling system, self-suffice the process fuel with generated gas.  Pollution free environmentally friendly process is achieved.  Whole system is totally nitrogen sealed to prevent intrusion of oxigen completely.  Plastoil plant guarantees fail-safe system, free of fire hazards.  Plastoil plant adopts proprietary unique Selective Multi-stage Catalytic Pyrolysis process.  Horizontal Twin-screw Pyrolyzer (HTP) performs U value ranging to 500.  Heat Transfer Salt is circulated through half tube jacket, welded at outer shell to heat HTP.  HTP has 0.5m diameter unit achieving 7,000ton/yr or 1ton/hr capacity.  Continuous fractional distillation system produce 1,000L/hr output of reclaimed diesel.  High quality diesel is reclaimed at 80wt% yield in a single continuous line.  Separated wax enters re-pyrolyzer at the bottom of the column.  Wax is further converted to reclaimed diesel increasing yield and quality. ▣ FEATURES of PLASTOIL PROCESS

 Heat required for pyrolyzing 1 ton/hr (20 ton/day) is Q: 500,000Kcal/hr.  Typical U value for direct fired Kilns ranges around 10~20,  Where inner Kiln temperature is 500C, then dT=200C, required HTA equals 100m2.  Whereas effective HTA of each Kiln is 10m2, therefore10units of Kilns are required.  Kilns are not leak-tight system; vulnerable to leakage, fire hazards and pollution.  Conventional CSTRs are revised to Rotary Kilns, like Tokarz ( T-Tech), Poland  One of the earliest pyrolyzing facilities in EU, which claims to treat 40 tons daily.  They run 5 units of 1m dia.x 6m long, which is far less sufficient to reach the capacity.   Capacity of the Kiln is proportional to the Heat Transfer Area (HTA) of the heated surface,  Q=UxAxdT applies to the pyrolysis of Kilns directly heated by burners.  Where, Q: Heat load, A: HTA, dT: Mean temperature difference of furnace and inner Kiln,  U: Overall Heat Transfer Coefficient. ▣ Inefficiency of Rotary Kiln Pyrolyzer

▣ Rotary Kiln – Tokarz/JBI

▣ Flow Sheet

▣ FLOW DIAGRAM

▣ PLANT LAYOUT

10 ▣ SCADA Diagram

▣ PILOT PLANT

▣ PROTOTYPE HTP

▣ HTP CAD

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16 품 질 규 격 GR 폐플라스틱을 사용하여 제조한 유류 M Fuels made from used plastics by thermal decomposition 1. 적용범위 이 규격은 사용 후의 폐플라스틱을 고온 열분해법으로 분해하여 제조한 재생 연료에 대하여 규정한다. 2. 관련규격 다음에 나타내는 규격은 이 규격에 인용됨으로서 이 규격의 규정 일부를 구성한다. 이러한 인용 규격은 그 최신판을 적용한다. KS M 2115, 증류연료의 물과 침전물 시험방법 KS M 2031, 석유제품 - 증류 시험방법 KS M 2017, 석유제품 - 잔류탄소분 시험방법 - 콘라드슨법 KS M ISO 10370, 석유제품 - 잔류탄소분 시험방법 - 마이크로법 KS M 2027, 원유 및 석유제품 - 황분 시험방법 KS M 2044, 석유제품 - 회분 시험방법 KS M 2016 원유 및 석유제품 - 유동점 시험방법 KS M 2010 원유 및 석유제품 - 인화점 시험방법 KS M 2014 원유 및 석유제품의 동점도 시험방법 및 석유제품 점도지수 계산방법 KS M 2018 석유제품 동판부식 시험방법 폐기물공정 시험방법 [ 환경부 고시 제 호 ( )] 3. 품 질 열분해에 의한 페플라스틱 연료는 4. 시험방법에 따라 시험하고, 표 1 의 품질규격에 적합하여야 한다. 표 1 품 질 종 항 목 품질규격적용항목 수분 및 침전물 ( 부피 %)0.05 이하 % 잔유의 잔류탄소분 ( 무게 %)0.15 이하 4.2, 4.3 회분 ( 무게 %)0.02 이하 4.4 황분 ( 무게 %)0.1 이하 4.5 인화점 (PM, ℃ )40 이상 4.6 동점도 ( ㎟ /s)40 ℃ 1.4 ～ 유동점 ( ℃ )-15.0 이하 4.8 증류성상 90% 유출온도 ( ℃ )325 이하 4.9 동판부식 (3h)50 ℃ 1 이하 4.10 카드뮴 (mg/L)1 이하 4.11 납 (mg/L)1 이하 크롬 (mg/L)1 이하 비소 (mg/L)1 이하