ClassID:

160565

F25J2290/90 - CPC Classification

Classification description:

Other details not covered by groups - Details about safety operation of the installation

Recent Application in this class:
#1
20260049764
2026-02-19

Recovering Natural Gas Liquids

#2
20250237430
2025-07-24

LEAKAGE DETECTION SYSTEM OF RELIQUEFACTION SYSTEM FOR SHIP

#3
20250020399
2025-01-16

BLOW-DOWN METHOD OF RELIQUEFACTION SYSTEM FOR SHIP

#4
20240418438
2024-12-19

GAS REPLACEMENT METHOD FOR EXPANDER OF CRYOCOOLER, CRYOCOOLER, AND GAS REPLACEMENT PIPE

#5
20240271865
2024-08-15

OPTIMIZED ARRANGEMENT OF A MID SCALE LIQUIFIED NATURAL GAS PRODUCTION UNIT

#6
20230235954
2023-07-27

Modular mid-scale liquefied natural gas production system and method

#7
20200056839
2020-02-20

Conserving mixed refrigerant in natural gas liquefaction facilities

#8
20180306214
2018-10-25

SYSTEM FOR CONTROLLING A FLOW OF FLUID, FEEDING SYSTEM COMPRISING SUCH A CONTROL SYSTEM AND METHOD USING SUCH A FEEDING SYSTEM

#9
20180283776
2018-10-04

Instrument air system and method

#10
20170336071
2017-11-23

Equipment safety management device, equipment safety management method, and natural gas liquefaction device

#11
20150369548
2015-12-24

Method for controlling a temperature distribution in a heat exchanger

#12
20150157957
2015-06-11

Method and apparatus for cooling a flow containing at least 35% carbon dioxide and mercury

#13
20150120066
2015-04-30

System and method for preventing total plant shutdown due to low temperature excursion

#14
20130312457
2013-11-28

Process and device for the cryogenic separation of a methane-rich stream

#15
20110017429
2011-01-27

Method For Vaporizing Cryogenic Liquid Through Heat Exchange Using Calorigenic Fluid