FR1445274A - Colonne de sécurité pour le lavage de gaz - Google Patents

Colonne de sécurité pour le lavage de gaz

Info

Publication number
FR1445274A
FR1445274A FR29395A FR29395A FR1445274A FR 1445274 A FR1445274 A FR 1445274A FR 29395 A FR29395 A FR 29395A FR 29395 A FR29395 A FR 29395A FR 1445274 A FR1445274 A FR 1445274A
Authority
FR
France
Prior art keywords
gas washing
safety column
safety
column
washing
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
FR29395A
Other languages
English (en)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Priority claimed from CH1218164A external-priority patent/CH425278A/de
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR29395A priority Critical patent/FR1445274A/fr
Application granted granted Critical
Publication of FR1445274A publication Critical patent/FR1445274A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L5/00—Gas handling apparatus
    • B01L5/04—Gas washing apparatus, e.g. by bubbling

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR29395A 1964-09-18 1965-08-25 Colonne de sécurité pour le lavage de gaz Expired FR1445274A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR29395A FR1445274A (fr) 1964-09-18 1965-08-25 Colonne de sécurité pour le lavage de gaz

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1218164A CH425278A (de) 1964-09-18 1964-09-18 Sicherheits-Gaswaschflasche
CH1050265A CH447663A (de) 1964-09-18 1965-07-27 Sicherheits-Gaswaschflasche
FR29395A FR1445274A (fr) 1964-09-18 1965-08-25 Colonne de sécurité pour le lavage de gaz

Publications (1)

Publication Number Publication Date
FR1445274A true FR1445274A (fr) 1966-07-08

Family

ID=27176445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29395A Expired FR1445274A (fr) 1964-09-18 1965-08-25 Colonne de sécurité pour le lavage de gaz

Country Status (1)

Country Link
FR (1) FR1445274A (fr)

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