JPS5919058B2 - セメント−硫酸法用の原料粉末製造法 - Google Patents

セメント−硫酸法用の原料粉末製造法

Info

Publication number
JPS5919058B2
JPS5919058B2 JP55148277A JP14827780A JPS5919058B2 JP S5919058 B2 JPS5919058 B2 JP S5919058B2 JP 55148277 A JP55148277 A JP 55148277A JP 14827780 A JP14827780 A JP 14827780A JP S5919058 B2 JPS5919058 B2 JP S5919058B2
Authority
JP
Japan
Prior art keywords
coke
particle size
weight
cement
sulfuric acid
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.)
Expired
Application number
JP55148277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5663849A (en
Inventor
ヨ−ゼフ・フツテル
ハインツ・ゲ−レル
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.)
Patheon Austria GmbH and Co KG
Original Assignee
Chemie Linz 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 Chemie Linz AG filed Critical Chemie Linz AG
Publication of JPS5663849A publication Critical patent/JPS5663849A/ja
Publication of JPS5919058B2 publication Critical patent/JPS5919058B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/02—Portland cement
    • C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/745—Preparation from sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP55148277A 1979-10-26 1980-10-24 セメント−硫酸法用の原料粉末製造法 Expired JPS5919058B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2943429A DE2943429C2 (de) 1979-10-26 1979-10-26 Verfahren zur Herstellung von Rohmehl für das Gips-Schwefelsäureverfahren
DE29434295 1979-10-26

Publications (2)

Publication Number Publication Date
JPS5663849A JPS5663849A (en) 1981-05-30
JPS5919058B2 true JPS5919058B2 (ja) 1984-05-02

Family

ID=6084503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55148277A Expired JPS5919058B2 (ja) 1979-10-26 1980-10-24 セメント−硫酸法用の原料粉末製造法

Country Status (7)

Country Link
US (1) US4299634A (Direct)
JP (1) JPS5919058B2 (Direct)
DD (1) DD153675A1 (Direct)
DE (1) DE2943429C2 (Direct)
IN (1) IN155028B (Direct)
PL (1) PL126700B1 (Direct)
ZA (1) ZA806429B (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137537A (ja) * 1984-12-11 1986-06-25 郡司　武夫 自動ハタキ掃除器
JPS6318946U (Direct) * 1986-07-23 1988-02-08

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635222Y2 (Direct) * 1981-04-30 1988-02-12
US4495162A (en) * 1981-09-04 1985-01-22 A/S Niro Atomizer Preparation of a calcium sulfate anhydrite material of low chloride content
US4503018A (en) * 1983-02-14 1985-03-05 Davy Mckee Corporation Desulfurization of phosphogypsum
US4946658A (en) * 1986-11-06 1990-08-07 Florida Institute Of Phosphate Research Addition of pyritic materials to feed mix for desulfurization of phosphogypsum
IT8719728A0 (it) * 1987-03-17 1987-03-17 Antonio Di Bella Metodo di convalida di dati su biglietti e simili.
DE19625538B4 (de) * 1996-06-26 2006-01-19 Schwenk Zement Kg Verfahren und Anlage zur Herstellung von Zement und Schwefelsäure
CN1331738C (zh) * 2000-09-01 2007-08-15 山东鲁北企业集团总公司 一种石膏分解工艺及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1671215B2 (de) * 1966-08-23 1975-04-17 Veb Stickstoffwerk Piesteritz X 4602 Wittenberg Lutherstadt-Piesteritz Verfahren zur Herstellung von Rohmehl für die Gewinnung von Schwefelsäure und Zement aus Kalziumsulfat-Rückständen, die im Verlauf anderer Prozesse anfallen
DE2461133B2 (de) * 1974-12-23 1977-01-13 Lentia GmbH, Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Verfahren zur herstellung eines rohmehles fuer das gips-schwefelsaeureverfahren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137537A (ja) * 1984-12-11 1986-06-25 郡司　武夫 自動ハタキ掃除器
JPS6318946U (Direct) * 1986-07-23 1988-02-08

Also Published As

Publication number Publication date
DE2943429A1 (de) 1981-05-07
US4299634A (en) 1981-11-10
PL126700B1 (en) 1983-08-31
IN155028B (Direct) 1984-12-22
JPS5663849A (en) 1981-05-30
DE2943429C2 (de) 1986-11-06
PL227469A1 (Direct) 1981-06-19
DD153675A1 (de) 1982-01-27
ZA806429B (en) 1981-10-28

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