Stable gas supply method

A stable, gas-supply pipe technology, applied in container filling methods, equipment loaded into pressure vessels, gas/liquid distribution and storage, etc., can solve problems such as pressure instability
CN102720946AInactive Publication Date: 2012-10-10SHANGHAI QIYUAN GAS DEV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANGHAI QIYUAN GAS DEV
Publication Date
2012-10-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a stable gas supply method for large-scale gas supply and a device thereof. A gas in a gas storage device such as a bundle car, after two steps of pressure reducing, maintains the outlet pressure in a pressure range needed by a user, and gas supply pressure fluctuation can be effectively reduced.
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Description

technical field

[0001] The invention relates to an air supply method, in particular to a method for stabilizing airflow pressure during the air supply process of a tube bundle vehicle. Background technique

[0002] Oxygen, nitrogen, argon, helium, hydrogen, carbon dioxide and other gases have become an indispensable part of industrial production. At present, these gases are generally prepared by chemical reaction or air separation. As the amount of these gases is increasing As a result, the preparation or separation of these gases has become a specialized industry. The industrialization of gas separation can enable gas users to spend more manpower, material and financial resources on core technology research, while gas separation companies focus on gas The improvement of the quality provides gas that meets the requirements for the gas-consuming units.

[0003] At present, there are generally two methods for large-scale supply of gas. One is pipeline gas supply. After the g...

Claims

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