(19)
(11) EP 4 259 964 A1

(12)

(43) Date of publication:
18.10.2023 Bulletin 2023/42

(21) Application number: 21819346.4

(22) Date of filing: 30.11.2021
(51) International Patent Classification (IPC): 
F17C 11/00(2006.01)
(52) Cooperative Patent Classification (CPC):
F17C 11/002
(86) International application number:
PCT/EP2021/025473
(87) International publication number:
WO 2022/122180 (16.06.2022 Gazette 2022/24)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 11.12.2020 EP 20020608
03.03.2021 EP 21020118

(71) Applicant: Linde GmbH
82049 Pullach (DE)

(72) Inventors:
  • FENG, Edward
    82049 Pullach (DE)
  • GRAF, Michael
    82049 Pullach (DE)

(74) Representative: Gellner, Bernd 
Linde GmbH Intellectual Property EMEA Dr.-Carl-von-Linde-Straße 6-14
82049 Pullach
82049 Pullach (DE)

   


(54) METHOD AND AN APPARATUS FOR SUPPLYING ETHYNE OF A DESIRED PURITY TO A CONSUMER