A Flexible Approach to Enhance Steam Cracker and Platinum Reforming Feeds

A technology for hydrocarbon feed streams and materials, which can be used in cracking, non-catalytic thermal cracking, and multi-stage parallel cracking process treatment, etc., and can solve the problems of limited availability of petroleum sources, high cost, and increased cost of light olefins.
CN105593343BActive Publication Date: 2018-06-05UOP LLC
12 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
UOP LLC
Publication Date
2018-06-05

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention provides a method for increasing the yield or conversion of light olefins to increase the hydrocarbon component from a hydrocarbon feed to a gasoline blending cell. The process includes separating the naphtha feed into components in a first stream that are more easily processed in a cracking unit and components in a second stream that are more easily processed in a reforming unit. The process includes the ability to convert components from the cracked stream to the reformed stream and convert components from the reformed stream to the cracked stream.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] priority statement

[0002] This application claims priority to U.S. Application Serial No. 14 / 260,812, filed April 24, 2014, which claims the benefit of U.S. Provisional Application No. 61 / 863,019, filed August 7, 2013, which The entire contents of are incorporated herein by reference. technical field

[0003] The present invention relates to methods and systems for producing aromatics from heavier hydrocarbon streams. In particular, this method increases the yield and flexibility of producing aromatics and light olefins from hydrocarbon feedstocks. Background technique

[0004] Reforming of petroleum raw materials is an important process for producing useful products. One important approach is to separate and upgrade hydrocarbons used in motor fuels, for example in gasoline production to generate a naphtha feedstream and to upgrade the octane number of the naphtha. However, hydrocarbon feed streams from virgin petroleum sources include the production of useful ch...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More