FR2072724A5 - - Google Patents

Info

Publication number
FR2072724A5
FR2072724A5 FR7043198A FR7043198A FR2072724A5 FR 2072724 A5 FR2072724 A5 FR 2072724A5 FR 7043198 A FR7043198 A FR 7043198A FR 7043198 A FR7043198 A FR 7043198A FR 2072724 A5 FR2072724 A5 FR 2072724A5
Authority
FR
France
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
FR7043198A
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.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
Allied Chemical Corp
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 Allied Chemical and Dye Corp, Allied Chemical Corp filed Critical Allied Chemical and Dye Corp
Application granted granted Critical
Publication of FR2072724A5 publication Critical patent/FR2072724A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/192—Preparation from fluorspar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7043198A 1969-12-19 1970-12-01 Expired FR2072724A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88661369A 1969-12-19 1969-12-19
CH165271A CH548003A (de) 1969-12-19 1971-02-04 Drehofen.

Publications (1)

Publication Number Publication Date
FR2072724A5 true FR2072724A5 (fr) 1971-09-24

Family

ID=25688278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043198A Expired FR2072724A5 (fr) 1969-12-19 1970-12-01

Country Status (7)

Country Link
US (1) US3607121A (fr)
CA (1) CA951091A (fr)
CH (1) CH548003A (fr)
DE (1) DE2048226C3 (fr)
FR (1) FR2072724A5 (fr)
GB (2) GB1304782A (fr)
NL (1) NL7017062A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017797A1 (fr) * 1979-04-12 1980-10-29 Bayer Ag Réacteur à tube rotatif pour le traitement thermique de matériaux et procédé utilisant ce réacteur à tube rotatif
FR2537601A1 (fr) * 1982-12-09 1984-06-15 Ahlstroem Oy Reacteur pour la digestion anaerobie de dechets organiques et pour la production de methane

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805406A (en) * 1971-09-03 1974-04-23 A Castonoli Interchangeable path drying apparatus
US3741717A (en) * 1971-12-27 1973-06-26 L Triplett Grain treating apparatuses and processes of operation thereof
US3809528A (en) * 1973-09-04 1974-05-07 Fuller Co Apparatus for cooling solid particulate material
DE2435512A1 (de) * 1974-07-24 1976-02-05 Bayer Ag Verfahren zur herstellung von fluorwasserstoff und calciumsulfat
US4031191A (en) * 1975-01-30 1977-06-21 E. I. Du Pont De Nemours And Company Process for producing hydrogen fluoride
US4288217A (en) * 1980-04-28 1981-09-08 Gte Products Corporation Rotary calciner feed spiral
US4639216A (en) * 1985-04-25 1987-01-27 Schnupp's Grain Roasting, Inc. Grain roasting machine and method
US4881947A (en) * 1988-06-28 1989-11-21 Parker Thomas H High efficiency gasifier with recycle system
US5217578A (en) * 1989-05-22 1993-06-08 Alberta Oil Sands Technology And Research Authority Dry thermal processor
US5078836A (en) * 1989-07-21 1992-01-07 Hogan Jim S Method and apparatus for retorting material
US5091157A (en) * 1990-04-30 1992-02-25 Rollins Environmental Services (Tx) Inc. Recycle conduit insulation assembly
US5851361A (en) * 1996-11-25 1998-12-22 Hogan; Jim S. Apparatus for processing an organic solid
JP4599673B2 (ja) 2000-07-10 2010-12-15 ダイキン工業株式会社 フッ化水素製造装置および製造方法
US7520018B2 (en) * 2001-07-25 2009-04-21 The Libman Company Mop with attached wringer
DE102008038570B4 (de) * 2008-08-20 2010-08-19 Universität Kassel Reaktor mit einem archimedischen Schraubenförderer
CN118405661B (zh) * 2024-06-28 2024-10-11 江苏三美化工有限公司 一种无水氟化氢内返渣安全生产系统及其方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986457A (en) * 1957-11-26 1961-05-30 Arthur J Jones Iron ore reduction
US3396953A (en) * 1965-12-22 1968-08-13 United States Steel Corp Kiln

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017797A1 (fr) * 1979-04-12 1980-10-29 Bayer Ag Réacteur à tube rotatif pour le traitement thermique de matériaux et procédé utilisant ce réacteur à tube rotatif
FR2537601A1 (fr) * 1982-12-09 1984-06-15 Ahlstroem Oy Reacteur pour la digestion anaerobie de dechets organiques et pour la production de methane

Also Published As

Publication number Publication date
GB1304782A (fr) 1973-01-31
GB1304783A (fr) 1973-01-31
DE2048226B2 (de) 1980-04-30
DE2048226A1 (de) 1971-06-24
DE2048226C3 (de) 1980-12-18
US3607121A (en) 1971-09-21
NL7017062A (fr) 1971-06-22
CH548003A (de) 1974-04-11
CA951091A (en) 1974-07-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse