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FR2684314B1 - Dispositif pour introduire du gaz dans des zones determinees, dans des equipements ou machines rotatives. - Google Patents

Dispositif pour introduire du gaz dans des zones determinees, dans des equipements ou machines rotatives.

Info

Publication number
FR2684314B1
FR2684314B1 FR9212573A FR9212573A FR2684314B1 FR 2684314 B1 FR2684314 B1 FR 2684314B1 FR 9212573 A FR9212573 A FR 9212573A FR 9212573 A FR9212573 A FR 9212573A FR 2684314 B1 FR2684314 B1 FR 2684314B1
Authority
FR
France
Prior art keywords
machines
introducing gas
rotating equipment
determined areas
areas
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 - Fee Related
Application number
FR9212573A
Other languages
English (en)
French (fr)
Other versions
FR2684314A1 (fr
Inventor
Travaini Aldo
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.)
SIO Srl
Original Assignee
SIO Srl
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 SIO Srl filed Critical SIO Srl
Publication of FR2684314A1 publication Critical patent/FR2684314A1/fr
Application granted granted Critical
Publication of FR2684314B1 publication Critical patent/FR2684314B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather
    • 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
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Drying Of Solid Materials (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR9212573A 1991-11-07 1992-10-21 Dispositif pour introduire du gaz dans des zones determinees, dans des equipements ou machines rotatives. Expired - Fee Related FR2684314B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912967A IT1259422B (it) 1991-11-07 1991-11-07 Dispositivo per introdurre preferibilmente in particolari zone, gas in apparecchiature o macchine rotanti quali bottali per concerie, essiccatoi, buratti o similari

Publications (2)

Publication Number Publication Date
FR2684314A1 FR2684314A1 (fr) 1993-06-04
FR2684314B1 true FR2684314B1 (fr) 1995-08-04

Family

ID=11361046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212573A Expired - Fee Related FR2684314B1 (fr) 1991-11-07 1992-10-21 Dispositif pour introduire du gaz dans des zones determinees, dans des equipements ou machines rotatives.

Country Status (2)

Country Link
FR (1) FR2684314B1 (it)
IT (1) IT1259422B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349582A (en) * 1965-07-23 1967-10-31 Richard E Quinn Rotatable drum and drain valve therefor
FR1484699A (fr) * 1966-03-25 1967-06-16 Potasse & Engrais Chimiques Perfectionnement au mode d'introduction de réactifs gazeux au sein d'une masse de matières solides
IT1238336B (it) * 1990-01-23 1993-07-12 Procedimento per la decalcinazione di pelle nell'industria conciaria e impianto per la sua esecuzione

Also Published As

Publication number Publication date
ITMI912967A0 (it) 1991-11-07
ITMI912967A1 (it) 1993-05-07
IT1259422B (it) 1996-03-18
FR2684314A1 (fr) 1993-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse