Solid-Liquid Extraction System | Herbal & API Extraction

Products > Chemical Processing Systems > Solid-Liquid Extraction System

A solid-liquid extraction system is a separation technology that dissolves and recovers valuable soluble components from solid materials using a suitable solvent. The solid-to-liquid extraction process relies on mass transfer, in which the target solute migrates from the solid matrix into the solvent phase, driven by concentration gradients and optimized contact conditions.

Our solid liquid extraction system is engineered for maximum efficiency across a wide range of applications, from pharmaceutical active compound recovery to botanical ingredient extraction. The process involves contacting the solid material with a carefully selected solvent under controlled temperature, pressure, and mixing conditions, ensuring thorough dissolution of target components. The resulting extract is then separated from the depleted solid residue, leaving a concentrated solution ready for further processing or purification. Available in batch and continuous configurations, our systems provide flexibility for laboratory research, pilot-scale development, and industrial production.

Our solid-liquid extraction unit is designed to maximize recovery efficiency, product
quality, and operational reliability. Each feature contributes to superior extraction outcomes across diverse industries.

Precise Temperature and Solvent Control

Accurate monitoring and regulation of critical parameters ensures consistent extraction quality and repeatable batch results.

Suitable for Batch and Continuous Extraction

Flexible system configurations accommodate both batch processing for research and continuous operation for high-volume production.

Corrosion-Resistant Industrial Construction

Fabricated from high-grade stainless steel, borosilicate glass, or specialized alloys to withstand aggressive solvents and processing conditions.

Efficient Extraction of Soluble Compounds from Solids

Optimized contact between the solvent and the solid matrix ensures thorough dissolution of target components, resulting in high recovery rates.

High Extraction Efficiency and Yield

Advanced mixing, temperature control, and circulation systems maximize mass transfer, delivering superior yields with minimal solvent consumption.

Designed for Laboratory, Pilot, and Industrial Operations

Scalable systems from benchtop units to full-scale production plants support every stage of process development and commercial manufacturing.

Laboratory Solid Liquid Extraction Unit

Configuration: Compact benchtop system with manual controls, glass components for visual monitoring, and small batch capacity.
Suitable usage: Research and development, method development, and feasibility studies for new extraction processes.

Pilot Plant Solid Liquid Extraction System

Configuration: Large-capacity system with full SCADA integration, continuous feed capability, automated solvent handling, and integrated recovery.
Suitable usage: Commercial pharmaceutical manufacturing, large-scale botanical processing, and high-volume chemical extraction operations.

Industrial Solid Liquid Extraction Plant

Configuration: Large-capacity system with full SCADA integration, continuous feed capability, automated solvent handling, and integrated recovery.
Suitable usage: Commercial pharmaceutical manufacturing, large-scale botanical processing, and high-volume chemical extraction operations.

For reliable recovery of valuable compounds from solid matrices, K-JHIL’s solid-liquid separation
technology delivers consistent results across pharmaceutical, food, and chemical processing industries.

For a Solid-Liquid Extraction System

With deep expertise in extraction technology, K-JHIL delivers high-quality solid-liquid
extraction equipment backed by superior manufacturing standards. We provide customized
extraction solutions, process automation expertise, and comprehensive engineering
support for reliable industrial performance.

K-Jhil Promise in Quality

Innovative Approach

Automation Expertise

Trouble-Free Processes

Tailored Process Solutions

Customer-Centric Approach

K-Jhil Promise in Quality

Innovative Approach

Automation Expertise

Tailored Process Solutions

Customer-Centric Approach

What is solid-liquid extraction?

Solid-liquid extraction is a separation process in which soluble components are extracted from a solid material using a liquid solvent. The target compounds migrate from the solid matrix into the solvent phase, which is then separated from the depleted solid residue.

How does a solid-liquid extraction system work?

A solid liquid extraction system works by contacting solid material with a carefully selected solvent under controlled conditions of temperature, pressure, and mixing. The solvent penetrates the solid matrix, dissolves the target compounds, and carries them out of the vessel as an enriched extract solution.

What industries use solid-liquid extraction equipment?

Key industries include pharmaceutical manufacturing (active ingredient extraction), food and beverage (flavor and color isolation), nutraceuticals (herbal extracts), cosmetics (botanical ingredients), chemical processing, and environmental remediation.

What is the difference between solid-liquid and liquid-liquid extraction?

Solid-liquid extraction separates soluble compounds from a solid matrix using a solvent. Liquid-liquid extraction separates compounds between two immiscible liquid phases, typically based on differential solubility. The former addresses solid feed materials; the latter handles liquid mixtures.

What solvents are used in solid-liquid extraction?

Common solvents include water (for polar compounds), ethanol, methanol, acetone, ethyl acetate, hexane, and supercritical fluids (e.g., CO₂). Solvent selection depends on the solubility of target compounds, safety requirements, and end-product specifications.

Advanced Solid-Liquid Extraction System Manufacturer