User's guide of cement solidification test for incinerated ash

Nakayama, Takuya; Kawato, Yoshimi; Osugi, Takeshi; Shimazaki, Takejiro; Hanada, Keiji; Suzuki, Shinji; Sakakibara, Tetsuro; Nakazawa, Osamu; Meguro, Yoshihiro

JAEA-Technology 2014-046, 56 Pages, 2015/03

JAEA-Technology-2014-046.pdf:7.61MB

The combustible and flame-retardant radioactive wastes generated as a result of the research activities in Japan Atomic Energy Agency (JAEA) are incinerating to reduce their volume. The incinerated ash is planned to be solidified using cement for disposal. Since the properties of ashes generated in each institute of JAEA are varied with the type of incinerator and the wastes to be incinerated, it is necessary to do fundamental solidification tests in each institute to decide operating conditions of the planning cement solidification facility. It is important to standardize evaluating methods of cement and solidified waste because some characters depend on measuring method. This user's guide have been prepared how to decide the cement solidifying conditions of ash to design the cement solidification facility in JAEA. Requirements on the regulations of solidified radioactive waste have been examined and seven technical criteria, e.g. compressive strength, fluidity, have been selected as characters to be evaluated. Some empirical notes about selection of cement, admixtures, procedure on making a test piece, evaluation of expanding, compressive strength, solubility have been described. The strategy of tests and tips for finding optimized solidification condition has been summarized. Finally the example of optimized conditions satisfied the requirements and some problems to be solved have been described.

Development of database on the distribution coefficient, 2; Preparation of database

Takebe, Shinichi; Abe, Masayoshi

JAERI-Data/Code 2001-006, 96 Pages, 2001/03

JAERI-Data-Code-2001-006.pdf:5.96MB

no abstracts in English

None

PNC TJ1533 96-004, 106 Pages, 1996/03

PNC-TJ1533-96-004.pdf:3.43MB

no abstracts in English

Wake of nuclear ship Mutsu, present status of R & D and future plan, Part V; Rules about nuclear ships

Genshiryoku Kogyo, 38(4), p.51 - 54, 1992/04

http://ci.nii.ac.jp/naid/40001074019

no abstracts in English

Information retrieval system of Nuclear Power Plant Database(PPD); Users guide

Izumi, Fumio; ; Kobayashi, Kensuke

JAERI-M 90-218, 67 Pages, 1990/12

JAERI-M-90-218.pdf:1.92MB

no abstracts in English

User's Manual for SPLPLOT-2: A Computer Code for Data Plotting and Editing in Conversational Mode

; ; ; *

JAERI-M 85-091, 137 Pages, 1985/07

JAERI-M-85-091.pdf:2.88MB

no abstracts in English

None

JAERI 6017, 47 Pages, 1966/08

JAERI-6017.pdf:2.56MB

no abstracts in English

None

JAERI 6007, 52 Pages, 1961/03

JAERI-6007.pdf:2.66MB

no abstracts in English