Invention Application
- Patent Title: Adsorbents for Purification of C2-C3 Olefins
- Patent Title (中): 用于纯化C2-C3烯烃的吸附剂
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Application No.: US11990298Application Date: 2005-11-10
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Publication No.: US20100228071A1Publication Date: 2010-09-09
- Inventor: Prakash Kumar , Ravi Puranik Vijayalaxmi , Pavagada Raghavendra Char , Sodankoor Garadi Thirumaleshwara Bhat
- Applicant: Prakash Kumar , Ravi Puranik Vijayalaxmi , Pavagada Raghavendra Char , Sodankoor Garadi Thirumaleshwara Bhat
- Applicant Address: IN Gujarat
- Assignee: INDIAN PETROCHEMICAL CORPORATION LIMITED
- Current Assignee: INDIAN PETROCHEMICAL CORPORATION LIMITED
- Current Assignee Address: IN Gujarat
- Priority: IN919/MUM/2005 20050809
- International Application: PCT/IN2005/000365 WO 20051110
- Main IPC: C07C7/12
- IPC: C07C7/12 ; B01J29/06
Abstract:
An adsorbent for removing impurities such as CO2, H2S and water vapors from a gaseous olefin stream of at least C2 to C4 olefins is disclosed. The adsorbent comprises of zeolite CaA molecular sieve modified with metal silicate.
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