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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.

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.

Innovative Energy-Saving & Intelligent Solutions

We design energy-efficient chemical plants, optimizing processes with high-efficiency heat exchangers and energy-saving pumps/fans. Intelligent solutions integrate big data, AI, and IoT for real-time process control, equipment fault prediction, and remote monitoring, enabling clients to achieve dual economic and environmental benefits.

Related products

Formaldehyde (Silver Method) Plant VIEW DETAILS

Formaldehyde (Silver Method) Plant

POM (Polyformaldehyde) Plant VIEW DETAILS

POM (Polyformaldehyde) Plant

MTBE ( Methyl tert-Butyl Ether ) Plant VIEW DETAILS

MTBE ( Methyl tert-Butyl Ether ) Plant

Formic Acid Plant VIEW DETAILS

Formic Acid Plant

The company’s industrial chemical process analysis and design services focus on delivering data-driven solutions for process optimization and innovation. Using advanced process modeling (ASPEN Custom Modeler), existing processes are analyzed to identify inefficiencies, such as a chlor-alkali plant where analysis revealed 12% energy loss in the electrolysis cell cooling system, leading to a retrofit with a closed-loop heat recovery system. For new processes, design teams employ modular approaches, such as skid-mounted reactor systems for fast-track deployment, with plug-and-play control systems (PLC-based) enabling rapid commissioning. Process analytical technology (PAT) integration is offered, including near-infrared (NIR) spectroscopy for real-time product quality monitoring (viscosity, composition control within ±1%). Life cycle costing (LCC) analysis is performed to evaluate total cost of ownership, balancing capital expenditure (CAPEX) against operational expenditure (OPEX) for optimal economic performance.

Frequently Asked Questions

What types of towers and internals does your company supply, and what materials are used?

We supply various towers and internals, including liquid orifice distributors, trough distributors, ladder distributors, spray nozzle distributors, and gas distributor spargers. Materials include special alloys, ceramics, graphite, plastic, and stainless steel. Designed for uniform distribution in packed beds, considering factors like scaling and foaming, we also offer packing supports, bed limiters, and mist eliminators (mesh/chevron types) to enhance purity and prevent equipment damage.
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

Robert Parker

Their process design team delivered a highly efficient plan for our new chemical product, optimizing reaction conditions and equipment layout. Using advanced simulation software, they ensured the design was both economically viable and environmentally sustainable. The attention to detail in safety and regulatory compliance is commendable.

Thomas Martinez

For our feasibility study on a new chemical venture, their process design team provided detailed cost estimates, equipment specifications, and energy analyses. The comprehensive report helped us make informed investment decisions. Their expertise in both technical and economic aspects of process design is invaluable.

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Innovative Process Design

Innovative Process Design

What distinguishes us is our unique approach to the analysis and design of industrial chemical processes. We apply state-of-the-art technologies and methodologies to develop processes that are efficient, safe, and environmentally friendly. Our process not only ensures excellence but design of every offering is made for its best performance and reliability.
Global Expertise, Local Solutions

Global Expertise, Local Solutions

By being present in South East Asia and West Asia, we have the global experience and provide local solutions. Our teams appreciate the local dynamics of the region and therefore, we are able to devise solutions that are not only effective but also resonate with the market.
Obligation for Mending the Damage, So to Speak

Obligation for Mending the Damage, So to Speak

The idea of the greening within our chemical process analysis and design services is of the first importance. We actually help clients to lessen their impact on the environment and even to meet the requirements of the industry but without sacrificing efficiency of operations. Our aim is also to construct chemical schemes that would promote durable development of chemical production.