Um vorið 2023, við fengum fyrirspurn frá vistvænu orkufyrirtæki frá Ontario, Kanada. Þessi viðskiptavinur hafði starfað við endurvinnslu sorps í sveitarfélaginu í mörg ár. Í ljósi sífellt strangari stefnu um stjórnun plastúrgangs, þeir þurftu brýn tæknibylting. Kanadíska ríkisstjórnin setti sér landsmarkmið um að ná “Zero Plastic Waste“ eftir 2030 inn 2020. Ennfremur, það hefur innleitt bönn við einnota plasti og hvatakerfi fyrir hringlaga hagkerfi í öllum héruðum. Þess vegna, þessi viðskiptavinur er að leita að eldunarstöðinni fyrir plast-í-olíu í Cananda.

Hvað er stærsta áhyggjuefni viðskiptavinarins?

Viðskiptavinurinn spurði okkur, „Er virkilega hægt að innleiða þessa plasthitunartækni löglega í Kanada?„Við skiljum að fullu áhyggjur viðskiptavinarins. Umhverfisreglugerð Kanada er ströng, sérstaklega fyrir verkefni sem fela í sér förgun úrgangs og orkunýtingu.

plastúrgangur í Kanada

Til að bregðast við þessum áhyggjum, við veittum viðskiptavininum fyrst skýra yfirsýn yfir viðeigandi regluverk Kanada. Þetta innihélt að útskýra samþykkisferla og staðla fyrir úrgangsstjórnun og loftgæðaeftirlit.

Auk þess, plast-í-olíu hitagreiningarstöðin okkar í Kanada er með mát hönnun með fjölþrepa þéttingarkerfi og útblásturshreinsibúnaði. Þessi uppsetning fjarlægir á áhrifaríkan hátt lífræn rokgjörn efnasambönd og agnir, sem tryggir að losunin uppfylli kanadíska loftgæðastaðla.

What Final Products Can a Plastic Pyrolysis Plant Produce?

A plastic pyrolysis plant does not only reduce waste plastic volume. Meira um vert, it converts difficult-to-recycle plastics into several usable products, including syngas, pyrolysis oil, and char residue. Fyrir fjárfesta, recycling companies, waste management contractors, and industrial fuel users, these outputs can create value through fuel recovery, waste treatment service income, reduced landfill pressure, and downstream material sales.

plastic pyrolysis plant outputs
The main recoverable product is pyrolysis oil or wax. Under YUSHUNXIN’s cooling and condensation system testing, suitable waste plastics can generally achieve an oil yield of 50%–80%, depending on the plastic type, impurity content, raka, feeding stability, and operating temperature. Clean PE and PP materials usually have better oil recovery potential, while mixed municipal plastics may require sorting and pretreatment before pyrolysis. The collected pyrolysis oil can be sold to industrial boiler users, cement plants, brick factories, asphalt plants, fuel oil traders, or distillation plants.

Another important product is syngas, also called non-condensable combustible gas. This gas is usually not the main product for external sale. Í staðinn, it can be purified and returned to the furnace as heating fuel for the pyrolysis reactor. This helps the plant reduce external fuel consumption and lower daily operating costs. For large-scale or continuous plastic pyrolysis projects, syngas reuse is an important part of the overall energy-saving design.

The third product is char residue. The quantity and quality of char residue depend on the plastic composition, ash content, additives, and contamination level. In some projects, it can be used as a low-grade solid fuel or sent to cement plants or brick factories for co-processing after testing. If the residue contains unsuitable impurities, it should be handled according to local environmental regulations. Þess vegna, YUSHUNXIN usually recommends raw material sorting before feeding, especially removing metals, sand, stones, PVC, PET, and high-moisture contaminants.

Getur olían frá hitabrennslu sannarlega skapað efnahagsleg verðmæti?

„Getur þessi plast-í-olíu tækni skilað hagnaði á kanadíska markaðnum?“ Þetta er spurning sem margir viðskiptavinir spyrja oft. Although syngas and char residue also have reuse potential, pyrolysis oil is usually the main product that customers care about most. For a plastic pyrolysis project, the economic value of oil depends on three factors: local fuel demand, oil quality after condensation, and whether the customer has stable downstream buyers.

lögleg plasthitunartækni

Markaður

Kanada framleiðir u.þ.b 3 milljónir tonna af plastúrgangi árlega en endurvinnir í raun minna en 10% af því. Sveitarstjórnir eru virkir að hvetja til endurvinnslu á staðnum. Nokkur kanadísk héruð hafa sett upp staðla um lágkolefniseldsneyti (LCFS), sem gerir fyrirtækjum kleift að vinna sér inn kolefni inneign með því að selja endurnýjanlegt eldsneyti.

Stefnuhvatar

Náttúruauðlindir Kanada (NRCan) stofnað hreinan vaxtaráætlun, sem veitir styrki til verkefna um hreint eldsneyti. Þar að auki, viðskiptavinir geta sótt um í Lágkolefnisbreytingasjóðinn í framtíðinni.

Tæknileg skilvirkni

Plast-í-olíu hitagreiningarstöðin okkar í Kanada breytir úrgangi úr plasti í um 600–650 lítra af fljótandi eldsneyti á hvert tonn með háhitasprunguferli. Auk þess, aukaafurðin gas getur séð fyrir eigin upphitun, með heildarorkunýtni yfir 85%.

What Technical Details Make a Plastic Pyrolysis Facility More Reliable?

Reliable pyrolysis technology is key to sjálfbærar lausnir úr plasti í eldsneyti. These technical details directly affect oil yield, operating cost, equipment safety, and long-term project profitability.

1. Feedstock Sorting Before Pyrolysis

The quality of waste plastics directly affects oil yield, oil quality, equipment stability, and emission pressure. Before feeding, metals, stones, sand, gler, PVC, PET, and excessive moisture should be removed as much as possible. PVC may increase acid gas treatment pressure, while PET and high-ash materials usually reduce oil yield. For mixed municipal plastic waste, YUSHUNXIN can recommend a sorting and pretreatment system before the pyrolysis reactor to improve continuous operation stability.

Feedstock Sorting Before Pyrolysis
Oxygen-Limited Pyrolysis Reactor Design

2. Oxygen-Limited Pyrolysis Reactor Design

Plastic pyrolysis must be carried out under an oxygen-limited or oxygen-free condition. If too much air enters the reactor, the plastic may burn instead of cracking into oil gas. Þess vegna, the reactor should have good sealing performance, stable feeding control, pressure monitoring, and temperature control. In a larger project, automatic feeding and discharging systems can also reduce air leakage and improve production continuity.

3. Wax and Heavy Oil Fraction Management

When processing PE, PP, or mixed plastic waste, wax generation is a common technical issue. If wax condenses too early inside the oil gas pipeline, it may cause blockage, reduce condensation efficiency, and increase maintenance frequency. To solve this problem, YUSHUNXIN can equip the system with an oil-gas separator, heavy oil collection section, insulated pipelines, and a dewaxing tank. The separated wax can be collected, reheated, returned for secondary cracking.

Wax and Heavy Oil Fraction Management
Multi-Stage Cooling and Condensation System

4. Multi-Stage Cooling and Condensation System

The oil yield of 50%–80% is tested under a matched cooling and condensation system, so the condenser design is very important. A simple condenser may not fully collect the oil gas, especially when the gas contains both light fractions and heavy wax fractions. YUSHUNXIN can use multi-stage condensation to separate heavy oil, light oil, and non-condensable gas more effectively. This helps improve liquid oil recovery and makes the final oil collection process more stable.

5. Tail Gas Treatment and Emission Control

Plastic pyrolysis projects must consider odor, dust, acid gas, VOCs, and other possible emissions. According to the raw material type and local environmental requirements, the system can be equipped with spray tower, deacidification unit, activated carbon adsorption, rykhreinsun, and other exhaust gas treatment devices. This part is especially important for overseas projects because environmental approval often focuses not only on the reactor, but also on the full emission control process.

Tail Gas Treatment and Emission Control

Plastic pyrolysis plant cost: machine price vs complete green solution cost

When customers ask about plastic pyrolysis machine price, they usually want to know the machine price first. Hins vegar, for a real plastics-to-oil project, the total budget includes two major parts: equipment cost and extra project cost.

  • Equipment cost refers to the main pyrolysis system supplied by the manufacturer.

  • While extra project cost may include foundation, workshop construction, installation labor, electrical connection, cooling water system, storage tanks, fire safety facilities, environmental testing, and local permit preparation.

plastic pyrolysis production line overall view
plastic pyrolysis plant workshop panorama
complete plastic pyrolysis equipment layout
plastic pyrolysis furnace production
Solution type Suitable capacity Main equipment Equipment cost reference Extra project cost reference
Batch plastic pyrolysis plant 5–10 t/d Batch pyrolysis reactor, feeding system, condenser, oil tank, water seal, gas recovery system, basic emission treatment USD 120,000–300,000 USD 30,000–120,000
Semi-continuous plastic pyrolysis plant 15–25 t/d Automatic feeder, pyrolysis reactor, automatic discharging system, dewaxing tank, multi-stage condenser, syngas reuse system, tail gas treatment, PLC control USD 320,000–850,000 USD 100,000–350,000
Continuous plastic pyrolysis plant 30–80+ t/d Pretreatment system, continuous feeding system, continuous reactor, automatic slag discharge, oil-gas separator, dewaxing unit, multi-stage condensation, syngas purification, losunareftirlit, storage system, automatic control system USD 900,000–3,200,000+ USD 300,000–1,500,000+

These ranges are only for early project evaluation. The final quotation depends on capacity, raw material type, automation level, emission standard, local installation conditions, and whether the customer needs pretreatment, distillation, storage, or civil engineering support.

Hvernig kom loksins í notkun plast-í-olíu pyrolysing í Kanada?

Pyrolysis ofn úr plasti í olíu í Kanada
Aðstaða til að elda úr plasti til olíu

Eftir þriggja mánaða sérsniðna hönnun og kannanir á staðnum, við útvegum viðskiptavinum okkar hitakerfi fyrir 25 t/d af úrgangsplasthitunarstöð. YUSHUNXIN verksmiðjan forsmíðaði og tók búnaðinn í notkun, sendi það síðan til Kanada, þar sem teymið lauk uppsetningunni á aðeins tveimur vikum. Kerfið samanstendur af sjálfvirkri fóðrun og formeðferðareiningu, hitakljúfur, þriggja þrepa þéttingarskiljukerfi, útblásturshreinsibúnaður, og öryggiseftirlitskerfi. Í byrjun 2024, aðstaðan stóðst skoðun umhverfisverndaryfirvalda á staðnum og fékk ECA rekstrarleyfi. Búnaðurinn hefur starfað stöðugt til þessa, og hefur meðalávöxtun olíu staðist væntanlegt gildi.

Ofangreint útlistar okkar sjálfbærar lausnir úr plasti í eldsneyti. Ef þú hefur áhuga á öðrum lausnum fyrir endurvinnslu rafrænna úrgangs, svo sem sóunarkerfi fyrir úrgangsdekk eða gufuhreinsistöð fyrir seyruúrgang, velkomið að spyrja okkur hvenær sem er.

YUSHUNXIN

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