S2: Continuous Carbonization & Char-Gas Co-generation Solution

Our continuous carbonization system converts biomass and organic waste into high-quality biochar while simultaneously generating combustible syngas for power co-generation. The char-gas co-generation process achieves complete thermal energy circulation — the heat released during carbonization is captured and reused, dramatically improving overall energy efficiency.

Carbon accounting boundary: Potential storage and avoided-emission effects depend on feedstock traceability, biochar properties, end use, bilan énergétique, the selected methodology and independent verification. No carbon-credit eligibility or emissions result is stated before project-specific review.

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ESG & Carbon Asset Management

Carbon-credit eligibility and any quantified climate benefit require a dated methodology, feedstock and operating evidence, product testing, eligible end use, independent validation and local project confirmation. They must not be treated as automatic project revenue.

Char-Gas Co-generation — Thermal Circulation Logic

The char-gas co-generation system operates on a closed-loop thermal circulation model:

1. Primary Carbonization: Biomass feedstock enters the continuous carbonization reactor, where controlled pyrolysis at 450-650°C produces biochar and releases volatile syngas.
2. Syngas Combustion: The hot syngas is directly fed into a gas combustion chamber, generating high-temperature flue gas (800-1000°C) for power generation via a steam turbine or ORC unit.
3. Waste Heat Recovery: Exhaust heat from power generation is captured through economizers and heat exchangers, preheating incoming feedstock and drying biomass — reducing moisture content below 15% before entering the reactor.
4. Thermal Recirculation: A portion of the hot flue gas is redirected to the carbonization reactor jacket, maintaining optimal pyrolysis temperature without external fuel input after startup.
5. Energy integration basis: Available gas and heat depend on feedstock moisture and composition, stabilité de fonctionnement, épuration des gaz, auxiliary loads and the selected generator or steam system. Self-sufficiency and export require a verified project energy balance and grid or receiving-load review.

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YUSHUNXIN BIOMASS CARBONIZATION

Connect biochar production with usable heat, steam or power.

A continuous carbonization project can be evaluated as a carbon-product system and an energy system. The correct route depends on biomass consistency, target carbon specification, heat demand, operating scale and the customer's ability to use energy continuously.

01 / MATERIAL TO VALUE

Separate three commercial routes before selecting equipment

Metallurgical biochar, carbon-project biochar and hard-carbon precursor projects have different customers, testing methods and acceptance cycles.

Metallurgical biochar

Prioritize fixed carbon, ash, soufre, phosphorus, strength, sizing and delivered cost for the downstream furnace.

Carbon-project biochar

Prioritize feedstock traceability, stable carbon, emissions data, operating records and the applicable carbon methodology.

Activated-carbon feedstock

Prioritize precursor uniformity, volatile matter, ash and the subsequent activation route.

Hard-carbon precursor

Treat the project as a development program: precursor purification, controlled pre-carbonization and sample validation come before an industrial-line promise.

02 / ENERGY ROUTES

Use the recovered energy where it creates the clearest operating value

Direct steam supply can be more practical when a stable industrial steam user is nearby; power generation becomes a separate engineering package with stricter gas-cleaning and load-matching requirements.

1. 01Dry and size the biomass
2. 02Continuous oxygen-limited carbonization
3. 03Separate dust and condensable fractions
4. 04Clean and condition process gas
5. 05Return heat to the carbonizer first
6. 06Evaluate steam, power or combined heat-and-power use

03 / FEASIBILITY GATE

What must be verified before an energy claim is used

Do not calculate an energy return from nameplate throughput alone.

Feedstock test

Humidité, ash, bulk density, particle size and seasonal variation determine drying and feeding requirements.

Carbon target

The carbon specification defines residence time, thermal profile, cooling and product handling.

Gas characterization

Gas quantity, heating value, tar, dust and moisture determine whether an engine, boiler or thermal oxidizer route is practical.

Demand match

Confirm the user's hourly steam or electrical load, pressure or voltage conditions, annual schedule and backup-energy requirement.

VISUELS DU PROJET

Voir la limite des équipements connectés.

Les visuels de référence soutiennent les premières discussions sur la mise en page. Équipement final, la disposition et les interfaces sont confirmées à partir du matériel et du site du projet.

Voir le visuel complet du projet

CONFIGURATION DE RÉFÉRENCE

Traduire les faits du projet dans une liste d'équipements.

Cette matrice de référence montre la logique de décision. Quantités finales, les modèles et les interfaces appartiennent à la proposition de projet approuvée.

Blocage système	Portée typique	Base de configuration
Biomass preparation	Séchage, contrôle de la taille, storage and metered feeding	Humidité, density and seasonal consistency
Carbonisation	Continuous reactor, atmosphere control and thermal profile	Target carbon specification
Product handling	Refroidissement scellé, sizing, storage and sample points	Oxidation, dust and product quality
Gas and condensables	Dust separation, condensation and gas conditioning	Tar, moisture and intended heat route
Intégration énergétique	Internal heat return, optional boiler, generator or user interface	Verified energy balance and demand match

CHEMIN DE DÉCISION PAR ÉTAPES

Faire avancer le projet uniquement lorsque les preuves requises sont disponibles.

Chaque porte transforme les informations client en un résultat technique ou commercial défini pour la prochaine décision.

01

Biomass and product

Confirm biomass consistency and the actual carbon buyer specification.

SortirQualified material-to-product basis

02

Thermal route

Define drying, sizing, carbonization, cooling and quality sampling.

SortirConnected carbon-production flow

03

Energy demand

Match process heat with a verified nearby steam, heat or power demand.

SortirPreliminary energy-use boundary

04

Evidence and acceptance

Agree operating records, tests, emissions and any methodology review.

SortirProject acceptance and evidence plan

FAQ PROJET

Questions à résoudre avant la configuration.

Les réponses définissent les limites de l'ingénierie; ils ne remplacent pas les tests de matériaux représentatifs ou l'examen de conformité local.

What changes the continuous carbonization configuration?

Biomass type, humidité, particle size, ash, target carbon specification, operating hours, heat-use route and environmental requirements change the equipment boundary.

Should steam or power generation be selected first?

The receiving energy load should be studied first. A stable nearby steam demand can favor direct steam use, while power generation requires a separate gas-cleaning, generator and electrical-integration package.

Can carbon-credit revenue be treated as guaranteed project income?

Non. Eligibility depends on feedstock traceability, operating evidence, methodology, verification and local project conditions.

How is a hard-carbon precursor project different?

It requires precursor purification, controlled thermal development, powder processing and independent material or electrochemical validation beyond ordinary biochar production.

EXAMEN D'INGÉNIERIE DE PROJET

Définir le matériel avant de sélectionner l'équipement.

Partager une description matérielle représentative, volume disponible, état du site et résultats cibles. YUSHUNXIN utilisera ces faits pour préparer la discussion sur les limites du processus et la configuration pertinentes..

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