JPS56100123A - Manufacture of adsorbent - Google Patents

Manufacture of adsorbent

Info

Publication number
JPS56100123A
JPS56100123A JP105880A JP105880A JPS56100123A JP S56100123 A JPS56100123 A JP S56100123A JP 105880 A JP105880 A JP 105880A JP 105880 A JP105880 A JP 105880A JP S56100123 A JPS56100123 A JP S56100123A
Authority
JP
Japan
Prior art keywords
coal
binder
adsorbent
temp
inorg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP105880A
Other languages
Japanese (ja)
Inventor
Yoshibumi Ito
Shigeo Yokoyama
Michio Oshima
Akira Takei
Masakazu Onizuka
Naoharu Shinoda
Nobutaka Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP105880A priority Critical patent/JPS56100123A/en
Publication of JPS56100123A publication Critical patent/JPS56100123A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To manufacture an adsorbent with superior adsorbing capacity, strength and desorbing properties by adding a small amount of an inorg. binder to specified coal as starting material followed by granulation and dry distillation under specified temp. and temp. raising conditions.
CONSTITUTION: Brown coal or subbituminous coal is pulverized to ≤500μ grain size and dried to 10W20wt% water content. To the brown coal and/or the subbituminous coal is added a 0.3W2.5wt% inorg. binder, and they are granulated to 5W15mmϕ. As the binder alumina sol, aluminosilicate or the like is used. The granules are then dry distilled at 700W1,000°C in an active gas or combustion gas at 1W5°C/min temp. raising rate to obtain an adsorbent fit for removing harmful gases, especially Sox contained in exhaust gas.
COPYRIGHT: (C)1981,JPO&Japio
JP105880A 1980-01-09 1980-01-09 Manufacture of adsorbent Pending JPS56100123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP105880A JPS56100123A (en) 1980-01-09 1980-01-09 Manufacture of adsorbent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP105880A JPS56100123A (en) 1980-01-09 1980-01-09 Manufacture of adsorbent

Publications (1)

Publication Number Publication Date
JPS56100123A true JPS56100123A (en) 1981-08-11

Family

ID=11490931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP105880A Pending JPS56100123A (en) 1980-01-09 1980-01-09 Manufacture of adsorbent

Country Status (1)

Country Link
JP (1) JPS56100123A (en)

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