RECOVERY OF URANIUM FROM SEAWATER USING AMIDOXIME HOLLOW FIBERS

被引：80

作者：

SAITO, K ^{[1
]}

UEZU, K ^{[1
]}

HORI, T ^{[1
]}

FURUSAKI, S ^{[1
]}

SUGO, T ^{[1
]}

OKAMOTO, J ^{[1
]}

机构：

[1] JAPAN ATOM ENERGY RES INST,TAKASAKI RADIAT CHEM RES ESTAB,TAKASAKI,GUNMA 37012,JAPAN

来源：

AICHE JOURNAL | 1988年 / 34卷 / 03期

关键词：

ADSORPTION; -; Equipment; FIBERS; NONTEXTILE; MEMBRANES; SEAWATER; Processing;

D O I：

10.1002/aic.690340308

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A novel Amidoxime-group-containing adsorbent of hollow-fiber form (AO-H fiber) was prepared by radiation-induced graft polymerization of acrylonitrile onto a polyethylene hollow fiber, followed by chemical conversion of the produced cyano group to an amidoxime group. Distribution of the amidoxime group was uniform throughout the hollow-fiber membrane. The fixed-bed adsorption column, 30 cm in length and charged with the bundle of AO-H fibers, was found to adsorb uranium from natural seawater at a sufficiently high rate: 0. 66 mg uranium per g of adsorbent in 25 days.

引用

页码：411 / 416

页数：6

共 33 条

[1] DEVELOPMENT OF SORBERS FOR THE RECOVERY OF URANIUM FROM SEAWATER .2. THE ACCUMULATION OF URANIUM FROM SEAWATER BY RESINS CONTAINING AMIDOXIME AND IMIDOXIME FUNCTIONAL-GROUPS
ASTHEIMER, L
SCHENK, HJ
WITTE, EG
SCHWOCHAU, K
[J]. SEPARATION SCIENCE AND TECHNOLOGY, 1983, 18 (04) : 307 - 339
[2] CHEN YF, 1981, B SOC SEA WATER SCI, V35, P24
[3] EXTRACTION OF URANIUM FROM SEA WATER
DAVIES, RV
KENNEDY, J
HILL, KM
MCILROY, RW
SPENCE, R
[J]. NATURE, 1964, 203 (495) : 1110 - &
[4] STUDIES ON SELECTIVE ADSORPTION RESINS .13. RECOVERY OF URANIUM FROM SEA-WATER BY THE USE OF CHELATING RESINS CONTAINING AMIDOXIME GROUPS
EGAWA, H
HARADA, H
SHUTO, T
[J]. NIPPON KAGAKU KAISHI, 1980, (11) : 1773 - 1776
[5] STUDIES ON SELECTIVE ADSORPTION RESINS .12. PREPARATION OF ADSORPTION RESINS FOR URANIUM IN SEA-WATER
EGAWA, H
HARADA, H
NONAKA, T
[J]. NIPPON KAGAKU KAISHI, 1980, (11) : 1767 - 1772
[6] SYNTHESIS OF A HOLLOW FIBER TYPE POROUS CHELATING RESIN CONTAINING THE AMIDE OXIME GROUP BY RADIATION-INDUCED GRAFT-POLYMERIZATION FOR THE URANIUM RECOVERY
HORI, T
SAITO, K
FURUSAKI, S
SUGO, T
OKAMOTO, J
[J]. NIPPON KAGAKU KAISHI, 1986, (12) : 1792 - 1798
[7] THE EFFECT OF THE CONDITIONS OF AMIDOXIMATION ON THE ADSORPTIVE CHARACTERISTICS OF AMIDE OXIME RESIN FOR URANIUM RECOVERY FROM SEAWATER
HORI, T
FURUSAKI, S
SUGO, T
OKAMOTO, J
[J]. NIPPON KAGAKU KAISHI, 1987, (06) : 1071 - 1077
[8] PRESENT STATUS OF STUDY ON EXTRACTION OF URANIUM FROM SEAWATER IN JAPAN
KANNO, M
[J]. JOURNAL OF THE ATOMIC ENERGY SOCIETY OF JAPAN, 1981, 23 (01): : 36 - 43
[9] KANNO M, 1983, P INT M RECOVERY URA, P12
[10] PREPARATION OF THE FIBROUS ADSORBENT CONTAINING AMIDOXIME GROUP AND ADSORPTION PROPERTY FOR URANIUM
KATOH, S
SUGASAKA, K
SAKANE, K
TAKAI, N
TAKAHASHI, H
UMEZAWA, Y
ITAGAKI, K
[J]. NIPPON KAGAKU KAISHI, 1982, (09) : 1449 - 1454

← 1 2 3 4 →