Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
BE536698A - - Google Patents
[go: Go Back, main page]

BE536698A - - Google Patents

Info

Publication number
BE536698A
BE536698A BE536698DA BE536698A BE 536698 A BE536698 A BE 536698A BE 536698D A BE536698D A BE 536698DA BE 536698 A BE536698 A BE 536698A
Authority
BE
Belgium
Prior art keywords
slag
dust
compounds
substances
constituent
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE536698A publication Critical patent/BE536698A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BE536698D BE536698A (sr)

Publications (1)

Publication Number Publication Date
BE536698A true BE536698A (sr)

Family

ID=167296

Family Applications (1)

Application Number Title Priority Date Filing Date
BE536698D BE536698A (sr)

Country Status (1)

Country Link
BE (1) BE536698A (sr)

Similar Documents

Publication Publication Date Title
EP0858428B1 (fr) Procede de traitement de fumees a base d'oxydes de soufre
UA77954C2 (en) Method for enhancement of cement clinker yield
JPH11509586A (ja) 石灰と石灰スラッジからの不純物の分離法と、不純物、例えばケイ素を含有する緑液の２段階カセイ化法
BE536698A (sr)
FI78125B (fi) Foerfarande foer behandling av jaernhaltiga koppar- eller koppar/zinksulfidkoncentrat.
FR2546288A1 (fr) Procede de recuperation de chaleur a partir de gaz contenant des substances contaminant les surfaces de transfert de chaleur
BG64002B1 (bg) Метод за термично регенериране на отработена киселина
KR100642964B1 (ko) 구리 ｐｓ 전로에서의 함수 미립자상 철 함유물의 용해처리 방법
NO325237B1 (no) Fremgangsmåte for fjerning av forurensninger fra fluorholdig sekundært alumina finstøv eller andre natrium-aluminium-fluorholdige materialer forbundet med aluminiumproduksjon
RU2776577C1 (ru) Способ удаления примесей из расплава ферросилиция
KR820001196B1 (ko) 배기가스내 이산화유황으로 부터 유화수소의 제조공정
RU2697673C1 (ru) Способ рафинирования ферросилиция от алюминия
US558370A (en) Process of desulfurizing blast-furnace slag in its molten state
RU2714562C1 (ru) Способ очистки расплава ферросилиция от примесей
FR2532660A1 (fr) Procede de traitement des minerais galeneux ou plomb-zinc sulfures ou des concentres sulfures ou de leurs melanges
EP0636584B1 (fr) Procédé et dispositif de vitrification de résidus solides issus de l'incinération de déchets ménagers et/ou industriels.
CH144847A (fr) Procédé de fabrication d'alumine cristalline pure pour des produits abrasifs.
BE851293A (fr) Procede de purification sous pression de produits de gazeification
JPH0359128B2 (sr)
BE562868A (sr)
SU572084A1 (ru) Способ переработки пылей медного производства
BE409965A (sr)
BE556788A (sr)
CA2187647A1 (fr) Perfectionnement aux procedes de traitement thermique des residus d'epuration des fumees et des residus du processus industriel emettant ces fumees
FR3040009A1 (fr) Procede de vitrification minerale a basse temperature