Enhancements in mass transfer for carbon capture solvents part I [electronic resource] : Homogeneous catalyst

 0 Người đánh giá. Xếp hạng trung bình 0

Tác giả:

Ngôn ngữ: eng

Ký hiệu phân loại: 622.33 *Carbonaceous materials

Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2017

Mô tả vật lý: Size: p. 249-259 : , digital, PDF file.

Bộ sưu tập: Metadata

ID: 268067

 The novel small molecule carbonic anhydrase (CA) mimic [Co<
 sup>
 III<
 /sup>
 (Salphen-COO<
 sup>
 -<
 /sup>
 )Cl]HNEt<
 sub>
 3<
 /sub>
  (<
 b>
 1<
 /b>
 ), was synthesized as an additive for increasing CO<
 sub>
 2<
 /sub>
  absorption rates in amine-based post-combustion carbon capture processes (CCS), and its efficacy was verified. <
 b>
 1<
 /b>
  was designed for use in a kinetically slow but thermally stable blended solvent, containing the primary amines 1-amino-2-propanol (A2P) and 2-amino-2-methyl-1-propanol (AMP). Together, the A2P/AMP solvent and <
 b>
 1<
 /b>
  reduce the overall energy penalty associated with CO<
 sub>
 2<
 /sub>
  capture from coal-derived flue gas, relative to the baseline solvent MEA. <
 b>
 1<
 /b>
  is also effective at increasing absorption kinetics of kinetically fast solvents, such as MEA, which can reduce capital costs by requiring a smaller absorber tower. The transition from catalyst testing under idealized laboratory conditions, to process relevant lab- and bench-scale testing adds many additional variables that are not well understood and rarely discussed. As a result, the stepwise testing of both <
 b>
 1<
 /b>
  and the novel A2P/AMP solvent blend is described through a transition process that identifies many of these process and evaluation challenges not often addressed when designing a chemical or catalytic additive for industrial CCS systems, where consideration of solvent chemistry is typically the primary goal.
Tạo bộ sưu tập với mã QR

THƯ VIỆN - TRƯỜNG ĐẠI HỌC CÔNG NGHỆ TP.HCM

ĐT: (028) 71010608 | Email: tt.thuvien@hutech.edu.vn

Copyright @2024 THƯ VIỆN HUTECH