Investigation of Xenon Extraction from ASU Streams by Low-Temperature Adsorption

被引：1
|
作者：
Verkhovniy, A. I. [1 ]
Kupriyanov, M. Yu. [1 ]
Ustyugova, T. G. [1 ]
Vorotyntsev, V. B. [2 ]
机构：
[1] Bauman Moscow State Tech Univ, Moscow, Russia
[2] Cryogenmash, Balashikha, Moscow Region, Russia
来源：
CHEMICAL AND PETROLEUM ENGINEERING | 2020年 / 56卷 / 3-4期
关键词：
ASU "safety stream; low-temperature adsorption; xenon; silica gel; adsorber;
D O I：
10.1007/s10556-020-00770-3
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The article considers a method for extracting xenon from gas concentrates on the basis of batch adsorption separation. An experimental unit for studying xenon adsorption dynamics at cryogenic temperatures was developed. Simulations were carried out in order to investigate the process of xenon adsorption from an air separation unit (ASU) "safety stream" on different sorbent materials (four types of silica gel and active aluminum oxide). A krypton-nitrogen-helium (Kr-N2-He) mixture was selected for the purposes of modeling to comply with fire and explosion safety requirements and to reduce the duration of the experiment. From analyzing the data obtained using the described, specially-developed experimental technique, we selected the sorbent having the maximum dynamic capacity for our application.
引用
收藏
页码：280 / 285
页数：6
相关论文
共 50 条
  • [31] LOW-TEMPERATURE STUDIES OF ADSORPTION OF GASES ON METALS
    CHUIKOV, BA
    OSOVSKII, VD
    PTUSHINSKII, YG
    SUKRETNYI, VG
    SURFACE SCIENCE, 1989, 213 (2-3) : 359 - 370
  • [32] INVESTIGATION OF LOW-TEMPERATURE INTERNAL FRICTION
    CASWELL, HL
    JOURNAL OF APPLIED PHYSICS, 1958, 29 (08) : 1210 - 1214
  • [33] INVESTIGATION OF LOW-TEMPERATURE DISINTEGRATION OF SINTER
    GREBE, K
    KEDDEINIS, H
    STRICKER, KP
    STAHL UND EISEN, 1980, 100 (17): : 973 - 982
  • [34] LOW-TEMPERATURE ADSORPTION OF HYDROGEN ON SYNTHETIC ZEOLITES
    SKAZYVAEV, VE
    KHVOSHCHEV, SS
    ZHDANOV, SP
    BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1975, 24 (06): : 1143 - 1146
  • [35] LOW-TEMPERATURE ADSORPTION OF OXYGEN ON NI(100)
    KALINKIN, AV
    BORESKOV, GK
    SAVCHENKO, VI
    DADAYAN, KA
    BULGAKOV, NN
    REACTION KINETICS AND CATALYSIS LETTERS, 1981, 18 (1-2): : 55 - 58
  • [36] LOW-TEMPERATURE KRYPTON ADSORPTION ON POROUS SOLIDS
    BISHAY, AF
    SURFACE TECHNOLOGY, 1981, 14 (02): : 167 - 175
  • [37] FEM STUDY OF LOW-TEMPERATURE ADSORPTION OF NO ON TUNGSTEN
    SATO, M
    JAPANESE JOURNAL OF APPLIED PHYSICS, 1977, 16 (04) : 653 - 654
  • [38] LOW-TEMPERATURE ADSORPTION - THE SEARCH FOR PRECURSOR STATES
    FENG, XH
    YU, M
    MEIGS, G
    GARFUNKEL, EL
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 196 : 157 - COLL
  • [39] THE LOW-TEMPERATURE INVESTIGATION OF THE HYDROSODALITE STRUCTURE
    BONDAREVA, OS
    MALINOVSKY, YA
    KRISTALLOGRAFIYA, 1983, 28 (03): : 465 - 469
  • [40] Assessment of the operation of a low-temperature adsorption refrigerator
    Chalaev D.M.
    Aristov Yu.I.
    Thermal Engineering, 2006, 53 (3) : 240 - 244
12345