Raffinate-2 Supplier in Malaysia
- Also known as
- Raffinate II
Raffinate-2 supplier in Malaysia for petrochemical, refining and industrial buyers. Raffinate-2, also written Raffinate II, is the residual C4 hydrocarbon stream left after butadiene and most isobutylene are removed from crude C4, and it is specified by composition profile rather than by the generic raffinate name alone.
Cracker feed grade and fuel and blending grade streams can be requested. The material is a colourless liquefied hydrocarbon mixture handled under pressure, with 1-butene, 2-butenes and butanes reported for the selected stream.
Steam cracking feedstock, petrochemical processing and fuel or LPG-type blending each define different composition and handling requirements. State the end use and acceptance criteria so the quoted stream matches the receiving application.
Send the required C4 profile, residual diene and impurity limits, application, quantity, receiving capability and delivery location. Pressure-service supply format, available documents and timing are confirmed for that raffinate-2 stream. Supply is subject to applicable requirements.
- Grade
- cracker feed grade, fuel and blending grade
- Appearance
- colourless liquefied hydrocarbon gas mixture under pressure
Raffinate-2 grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Cracker feed grade raffinate-2 | liquefied hydrocarbon gas mixture under pressure | — | C4 feedstock for steam cracking and downstream petrochemical processing where a raffinate-2 stream with a defined 1-butene, 2-butene and butane profile is required. | Confirm a pressure-service supply arrangement for the feed requirement. |
| Fuel and blending grade raffinate-2 | liquefied hydrocarbon gas mixture under pressure | — | Blending component for fuel gas and LPG-type streams where the C4 composition, vapour behaviour and specification limits are confirmed for the receiving application. | Confirm a pressure-service supply arrangement for the blending requirement. |
How to buy raffinate-2 from ChemTrade
Request a quote for raffinate-2
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Identity | raffinate-2, the residual C4 stream after butadiene and most isobutylene removal from crude C4 | — |
| Composition basis | 1-butene, 2-butenes and butanes in a stream-specific profile | — |
| Physical form | colourless liquefied hydrocarbon mixture handled under pressure | — |
| Specification limits | C4 profile, residual diene and impurity limits confirmed against the buyer requirement | — |
Raffinate-2 applications
Safety and handling
Handle and store raffinate-2 as a pressurised flammable hydrocarbon mixture in equipment rated for the service. Supply is subject to applicable requirements.
Common questions about raffinate-2
What is raffinate-2?
Raffinate-2, also written Raffinate II, is the residual C4 hydrocarbon stream that remains after butadiene and most isobutylene are removed from crude C4. It contains 1-butene, 2-butenes and butanes in a stream-specific profile.
Which raffinate-2 grade should I request?
Cracker feed grade suits steam cracking and petrochemical feedstock use, while fuel and blending grade suits fuel gas or LPG-type blending. State the end use and required composition with the enquiry.
What specifications matter when buying raffinate-2?
Buyers commonly define the C4 composition profile, residual diene content, impurity limits and handling conditions. Provide the acceptance criteria so the quoted stream matches the requirement.
How is raffinate-2 packed and delivered?
Raffinate-2 is a liquefied hydrocarbon mixture handled under pressure, so the delivery arrangement depends on quantity and site facilities. Confirm the required format with the quotation.
How is raffinate-2 priced for Malaysian buyers?
Raffinate-2 pricing reflects the C4 composition, residual diene and impurity limits, quantity, receiving arrangement and destination. The quotation states its validity for that defined stream requirement.