LK-7030
Silicone polyether Co-Polymer Surfactant
Introduction:
LK-7030 is a high-performance silicone polyether copolymer surfactant designed to reduce surface tension and enhance process efficiency across a wide range of industrial applications. One of the most unique application sulfur palletisation processing, LK-7030 plays a critical role by preventing adhesion of molten sulfur to processing equipment, enabling smoother pelletisation and improving overall safety and productivity.
Key Features:
- Excellent Release & Anti-Adhesion
- Surface Tension Reduction
- Excellent thermal & shear stability
- Suitable for versatile application
- Increased operational efficiency
- Maintenance Reduction
- Allows for a uniform shape and dust free pelletization process
Technical details:
Application:
Sulfur pelletisation:
Sulfur pelletisation is a refinery process that converts molten sulfur into solid, easy-to-handle pellets or pastilles. This is done because molten sulfur is toxic, corrosive, and reacts with moisture to form sulfuric acid, causing storage and handling issues. Pelletising sulfur into solid hemispherical shapes improves safety, transport, and storage.
Application Method:
To use LK-7030, gently stir it into distilled water (pH 6–7).
Spray method: Use a 7–15% aqueous solution sprayed on the belt before the sulfur drop point.
Bath method: Use a 2.5–3% solution in a bath, applied with a roller before the drop point.
Dosage may vary based on the specific equipment used.
Benefits:
- Easy to handle and enhances worker safety
- Water-soluble with clear, stable solutions below 55–61°C (cloud point)
- Produces high-quality, uniform sulfur pastilles
- Acts as an effective release agent, preventing damage to pastilles and extending scraper knife life
- Prevents clumping, ensuring free-flowing pastilles
- Improves flow characteristics and reduces visible dust
Frequently asked questions (FAQ):
What is LK-7030?
LK-7030 is a silicone polyether co-polymer surfactant.
What are the special properties offered by the LK-7030?
It has a lower surface tension, thermal stability, and proven performance in sulfur pelletisation making LK-7030 a versatile and high-value surfactant.
Is LK-7030 water-soluble?
LK-7030 is water-soluble and forms stable, clear solutions below 55–61°C.
What is the primary application of LK-7030 in the petrochemical and other industrial sectors?
LK-7030 is mainly used as a mold-release and anti-adhesion agent.
It helps prevent materials from sticking to processing surfaces, improves equipment cleanliness, enhances product quality, and supports efficient manufacturing operations across petrochemical and other industrial applications.
What is the significance of LK-7030 in sulfur handling in the petrochemical industries?
LK-7030 plays an important role in improving sulfur pellet handling.
Its low surface-tension properties help reduce dust formation during pellet production, resulting in cleaner processing and better pellet integrity.
How does LK-7030 reduce dust in sulfur pelletization?
By ensuring uniform pellets formation and preventing clumping, LK-7030 minimizes dust generation during production, packaging, and transport.
How is LK-7030 applied during sulfur pelletization?
1) Spray Method: 7–15% aqueous solution sprayed on the belt.
2) Bath Method: 2.5–3% solution applied with a roller.
What benefits does LK-7030 provide to the process?
• Produces uniform, dust-free pellets
• Prevents clumping and improves flow characteristics
• Easy handling and worker safety
• Reduces maintenance and extends scraper knife life
What is the cloud point of LK-7030?
The cloud point (temperature where solution becomes cloudy) is 55–61°C. Below this, the solution remains clear and stable.
Can LK-7030 improve equipment life?
Its anti-adhesion properties prevent build up and sticking, which reduces wear on belts and extends scraper knife life.