Industrial Chemical Process Design Solutions | Sanli Tech

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Changzhou Sanli Tech: Your Chemical Solutions Partner

Changzhou Sanli Tech: Your Chemical Solutions Partner

We are Changzhou Sanli Tech International Trade Co., Ltd., a trusted provider of comprehensive chemical solutions. Specializing in tower and internals supply, we offer diverse products like liquid distributors and gas spargers in materials such as alloys, ceramics, and stainless steel. Our services include chemical technology support for process optimization and environmental compliance, along with a wide range of industrial equipment like pumps and skid systems. We excel in chemical production technologies, paint industry chemicals, energy-saving plant design, and intelligent engineering solutions. Our expertise spans formaldehyde, methanol, plastic, ethylene, and polymer production, delivering safe, efficient, and innovative solutions for various industrial needs.
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Why choose us?

Diverse Tower and Internals Supply

We provide a wide range of towers and internals in materials like special alloys, ceramics, graphite, plastic, and stainless steel. Liquid distributors (orifice, trough, ladder, spray nozzle types) and gas distributor spargers are designed for uniform distribution, considering scaling/foaming factors. Packing supports, bed limiters, and mist eliminators (mesh/chevron types) are offered to enhance purity and prevent equipment damage.

Comprehensive Chemical Technology Support

With an expert team, we offer full-cycle technical support and consulting for R&D, production, process optimization, supply chain management, and environmental compliance. Services include process optimization to boost efficiency, sustainability solutions for regulatory compliance, safety risk management, IP protection strategies, and supply chain integration to reduce costs.

High-Quality Industrial Equipment Provision

Specializing in chemical industry equipment, we offer top-grade materials resistant to corrosive/abrasive chemicals (solvents, acids, oils, etc.). Product lines include diverse pumps (barrel, pneumatic diaphragm, centrifugal) and customized skid-mounted systems for single-point connection. All equipment meets API standards, with pumps complying with ANSI for guaranteed reliability.

Related products

The company’s industrial chemical process design services combine technical expertise with digital innovation, delivering optimized solutions from concept to commissioning. Front-end engineering design (FEED) projects begin with thorough feasibility studies, evaluating process routes using economic metrics like net present value (NPV) and internal rate of return (IRR). For example, a 50 kt/year adipic acid plant design incorporated a novel electrooxidation process, reducing energy consumption by 25% and CO₂ emissions by 40% compared to conventional nitric acid oxidation. Process design packages include P&ID development, equipment sizing (using HTRI for heat exchangers, Chemstations for columns), and safety integrity level (SIL) assessments. Digital twins of the process are created using Emerson DeltaV software, allowing clients to simulate operational scenarios and optimize control strategies before physical implementation.

Frequently Asked Questions

What chemical technology support and consulting services do you provide to clients?

Our expert team offers comprehensive support for R&D, production, process optimization, supply chain management, and environmental compliance. Services include process optimization to boost efficiency, sustainability solutions for regulatory compliance, safety risk management, IP protection strategies, and supply chain integration to reduce costs. We provide customized guidance across the entire chemical technology operation cycle.
We supply top-grade industrial equipment like barrel pumps, pneumatic diaphragm pumps, centrifugal pumps, and customized skid-mounted systems for single-point connection. Equipment is made from materials resistant to corrosive chemicals (solvents, acids, oils, etc.). All products meet API standards, with pumps complying with ANSI, ensuring reliability and performance for diverse chemical applications.
We optimize energy efficiency in plant design through high-efficiency heat exchangers for energy recovery and energy-saving pumps/fans to lower operational energy consumption. Advanced automation controls adjust equipment parameters in real-time based on production load, preventing energy waste. We also offer energy management consulting to establish monitoring systems, achieving dual economic and environmental benefits.
Our intelligent solutions integrate big data analytics for process optimization and equipment fault prediction, AI algorithms for real-time control of reaction parameters (temperature, pressure), and IoT technology for remote equipment monitoring. Engineers can access device status, receive alerts, and perform remote maintenance via mobile devices/computers, improving operational efficiency and reliability.

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Customer Reviews

Sarah Davis

When designing our new catalyst production line, their team used cutting-edge simulation tools to model different reaction scenarios. This allowed us to select the optimal process parameters before construction, saving time and costs. Their ability to translate complex chemical processes into practical designs is impressive.

Jennifer Wilson

They designed our new plant with a focus on sustainability, integrating energy-saving features and waste reduction strategies. The process flow is optimized for minimal environmental impact, while maintaining high production efficiency. Their commitment to green chemical process design aligns with our corporate values.

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New Design Approaches

New Design Approaches

Our aim on improving ourselves as a team prompts us to learn more about the changing design approaches in the industrial chemical space. Efficient simulation and usage of big data for our designs would help avoid unnecessary costs and make them practical upon the changing realities of the market.
Go Green

Go Green

We reduce the negative environmental impact for our clients while still allowing them to earn money through our industrial chemical process designs. Our techniques involve green chemistry and reduction of waste which is essential for achieving the sustainable development goals.
Worldwide but Still Local

Worldwide but Still Local

We enhance local experience with global capabilities, thanks to our presence in both Southeast and West Asia. This way we’re able to appreciate the regional problems and legislation and offer customized solutions that works locally as well as globally.