Main Product
C4 Stream
Segment
Refined Products
Main-Family
Refinery Gases
Sub-Family
Fuel gases & Lighter hydroc.
Physical State

Gas

Sub-Product
Raffinate 3
Abbreviation
C4R3
Alt. Names
RAF3
Description

In Naphtha cracking process, C4R3 refers to C4 residual obtained after separation of 1,3-Butadiene, Isobutylene and 1-Butene from C4 Raffinate stream and which mainly consists of cis- or trans-2-Butene, n-Butane, and unseparated 1-Butene. Normally C4R3 is is being processed through a Selective Hydrogenation Unit (SHU) and CDHydro Deisobutenizer unit to produce Isobutylene as a feed to tert-Butyl Alcohol plant.

Source: Wikipedia, Raffinate.

Identifiers

No Identifiers defined

Chemical Data

Specific Gravity
1.00
Properties

Default
Status
A
System Info

Update by
UserPic  Kokel, Nicolas
Updated
6/20/2024 6:02 PM
Added by
UserPic  Kokel, Nicolas
Added
12/2/2021 12:44 PM
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