ZA824439B - Process for making calcium carbide - Google Patents

Process for making calcium carbide

Info

Publication number
ZA824439B
ZA824439B ZA824439A ZA824439A ZA824439B ZA 824439 B ZA824439 B ZA 824439B ZA 824439 A ZA824439 A ZA 824439A ZA 824439 A ZA824439 A ZA 824439A ZA 824439 B ZA824439 B ZA 824439B
Authority
ZA
South Africa
Prior art keywords
calcium carbide
making calcium
making
carbide
calcium
Prior art date
Application number
ZA824439A
Other languages
English (en)
Inventor
Hans Joachim Kersting
Erhard Wolfrum
Willi Portz
Georg Strauss
Original Assignee
Hoechst Ag
Rheinische Braunkohlenw Ag
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 Hoechst Ag, Rheinische Braunkohlenw Ag filed Critical Hoechst Ag
Publication of ZA824439B publication Critical patent/ZA824439B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/506—Fuel charging devices for entrained flow gasifiers
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/942—Calcium carbide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/485—Entrained flow gasifiers
    • C10J3/487—Swirling or cyclonic gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/158—Screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
ZA824439A 1981-06-24 1982-06-23 Process for making calcium carbide ZA824439B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813124672 DE3124672A1 (de) 1981-06-24 1981-06-24 Verfahren zur herstellung von calciumcarbid

Publications (1)

Publication Number Publication Date
ZA824439B true ZA824439B (en) 1983-05-25

Family

ID=6135206

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA824439A ZA824439B (en) 1981-06-24 1982-06-23 Process for making calcium carbide

Country Status (7)

Country Link
EP (1) EP0068303B1 (enrdf_load_stackoverflow)
JP (1) JPS582212A (enrdf_load_stackoverflow)
AU (1) AU544070B2 (enrdf_load_stackoverflow)
DD (1) DD202415A5 (enrdf_load_stackoverflow)
DE (2) DE3124672A1 (enrdf_load_stackoverflow)
IN (1) IN157815B (enrdf_load_stackoverflow)
ZA (1) ZA824439B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100372820C (zh) * 2006-08-11 2008-03-05 黄鸿宁 利用石油焦和低灰份煤联产乙炔和合成气的方法
JP5498494B2 (ja) * 2008-08-01 2014-05-21 北京化工大学 カーバイド製造方法及びそのシステム
WO2010105385A1 (en) * 2009-03-18 2010-09-23 Bayer Technology Services Gmbh Coal gasification with additional production of useful materials
CN106477579A (zh) * 2016-11-16 2017-03-08 神雾环保技术股份有限公司 一种电石原料的干法成型方法及其专用系统
CN106938847A (zh) * 2017-03-30 2017-07-11 神雾环保技术股份有限公司 一种利用电石渣与褐煤制备电石冶炼球团的系统和方法
CN107117618B (zh) * 2017-06-16 2023-11-24 中国石油大学(华东) 一种钙焦球团分级氧热法生产电石的装置
CN111874909B (zh) * 2020-07-29 2023-01-10 山西诺凯化工技术有限公司 集成氧热法电石煤气联合生产方法
CN113023729A (zh) * 2021-02-24 2021-06-25 赵黎明 一种原料多元化的电石及其制备方法
CN114380291B (zh) * 2021-12-30 2023-08-22 新疆大学 一种原煤与石灰石原矿一步法制备电石的电石炉
CN116081620B (zh) * 2022-12-07 2025-01-28 山西大学 一种利用焦化废水浓盐水制备脱硫脱硝活性炭的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1164312A (fr) * 1956-11-24 1958-10-08 Soc Produits Azotes Sa Procédé pour la fabrication simultanée de carbure de calcium et de gaz de synthèse
US3044858A (en) * 1957-12-16 1962-07-17 Texaco Inc Calcium carbide process
US3017259A (en) * 1958-06-24 1962-01-16 Texaco Inc Calcium carbide process
DE2925897A1 (de) * 1979-06-27 1981-01-22 Hoechst Ag Verfahren zur herstellung von calciumcarbid
DE3035026A1 (de) * 1980-09-17 1982-04-22 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von calciumcarbid

Also Published As

Publication number Publication date
JPS582212A (ja) 1983-01-07
EP0068303B1 (de) 1987-05-20
DE3276363D1 (en) 1987-06-25
DD202415A5 (de) 1983-09-14
AU544070B2 (en) 1985-05-16
EP0068303A2 (de) 1983-01-05
DE3124672A1 (de) 1983-01-13
EP0068303A3 (en) 1983-03-16
AU8515482A (en) 1983-01-06
IN157815B (enrdf_load_stackoverflow) 1986-06-28

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