JPS5562811A - Molded raw material and production thereof - Google Patents

Molded raw material and production thereof

Info

Publication number
JPS5562811A
JPS5562811A JP13632178A JP13632178A JPS5562811A JP S5562811 A JPS5562811 A JP S5562811A JP 13632178 A JP13632178 A JP 13632178A JP 13632178 A JP13632178 A JP 13632178A JP S5562811 A JPS5562811 A JP S5562811A
Authority
JP
Japan
Prior art keywords
raw material
molded raw
lime
pref
production
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.)
Granted
Application number
JP13632178A
Other languages
Japanese (ja)
Other versions
JPS5725487B2 (en
Inventor
Noboru Yamagishi
Masahiko Inoguchi
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP13632178A priority Critical patent/JPS5562811A/en
Publication of JPS5562811A publication Critical patent/JPS5562811A/en
Publication of JPS5725487B2 publication Critical patent/JPS5725487B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

PURPOSE: To obtain high strength molded raw material for calcium carbide by press -molding lime powder and specified carbon powder without adding a binder.
CONSTITUTION: Lime, pref. quick lime contg. 98wt% or more of CaO and having a grain size of 1mm or less is blended with carbon contg. at least 1wt% of chloroform-sol. hydrocarbon, pref. petroleum coke so that the molar ratio of C/CaO becomes 2W5. This blend is then molded under a press. of 500kg/cm2 or above to obtain molded raw material such as briquettes.
COPYRIGHT: (C)1980,JPO&Japio
JP13632178A 1978-11-07 1978-11-07 Molded raw material and production thereof Granted JPS5562811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13632178A JPS5562811A (en) 1978-11-07 1978-11-07 Molded raw material and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13632178A JPS5562811A (en) 1978-11-07 1978-11-07 Molded raw material and production thereof

Publications (2)

Publication Number Publication Date
JPS5562811A true JPS5562811A (en) 1980-05-12
JPS5725487B2 JPS5725487B2 (en) 1982-05-29

Family

ID=15172482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13632178A Granted JPS5562811A (en) 1978-11-07 1978-11-07 Molded raw material and production thereof

Country Status (1)

Country Link
JP (1) JPS5562811A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107010627A (en) * 2017-04-11 2017-08-04 北京柯林斯达科技发展有限公司 A kind of method that calcium carbide furnace gas dedusting ash, semi-coke end and pulverized limestone recycle production pelletizing carbide raw material
CN107189796A (en) * 2017-05-25 2017-09-22 神雾环保技术股份有限公司 The forming method of calcium carbide production raw material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0435371U (en) * 1990-07-19 1992-03-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117699A (en) * 1977-03-24 1978-10-14 Denki Kagaku Kogyo Kk Production of calcium carbide

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53117699A (en) * 1977-03-24 1978-10-14 Denki Kagaku Kogyo Kk Production of calcium carbide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107010627A (en) * 2017-04-11 2017-08-04 北京柯林斯达科技发展有限公司 A kind of method that calcium carbide furnace gas dedusting ash, semi-coke end and pulverized limestone recycle production pelletizing carbide raw material
CN107189796A (en) * 2017-05-25 2017-09-22 神雾环保技术股份有限公司 The forming method of calcium carbide production raw material

Also Published As

Publication number Publication date
JPS5725487B2 (en) 1982-05-29

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