Air Products and Chemicals, Inc.

Paul Anthony Mattiola

Vladimir Yliy Gershtein

Karen Marie Campbell

Thomas J Joseph

Derek Miller

Diwakar Garg

Joseph Perry Cohen

David John Farese

Brian B Bonner

John Frederick Cirucci

John C Ivankovits

David L Mitchell, Jr

James VanOmmeren

Paul T Kilhefner, Iii

James Van Ommeren

James V Ommeren

Methods are provide for dispensing a product to a user, the product releasably incorporated within a carrier. In one embodiment, the method comprises the step of providing a first user comprising at least one storage vessel for receiving and storing fresh and at least one vessel for receiving and storing spent. The method further includes the steps of: collecting spent from a storage vessel of the first user; detecting a chemical or physical property of the collected spent; and comparing the detected chemical or physical property of the collected spent with a predetermined criteria. In a second embodiment, the method comprises the step of providing the first user, and further includes the steps of: determining an estimated amount of product to be transferred to the first user; optionally, collecting and validating information concerning the purchaser; transferring fresh to the storage vessel of the first user; collecting measurement data concerning fresh transferred from the first user; removing spent from a storage vessel of the first user; collecting measurement data concerning spent collected from the first user; optionally, calculating the net amount of product transferred; and determining whether the transfer of fresh and removal of spent has been performed on a substantially equal exchange basis. In a third embodiment, the method comprises providing a first user and a seller, the seller transferring fresh to the first user, collecting measurement data, and assigning a monetary price to be charged to the user.

Methods for managing a product carrier

Systems and methods are provided for distributing a product, like hydrogen, contained in a carrier to a user, and for recovering the spent from the user. In one embodiment, the invention is a system for distributing a product releasably incorporated within a carrier, recovering spent, and conveying spent to a rehabilitation facility. In this embodiment, the system comprises a mobile delivery vehicle, the vehicle comprising a first storage vessel for storing fresh and for dispensing fresh using a connected fresh dispensing apparatus and for receiving and storing spent from a spent dispensing apparatus, the storage vessel further including means for separating fresh from spent. The system further includes fresh, spent, and a first user. The first user comprises a fresh storage vessel for receiving, storing, and dispensing fresh, and further comprises a first spent storage vessel for receiving, storing, and dispensing spent. The system further includes a fresh dispensing apparatus for linking the first storage vessel and the fresh storage vessel of the first user for dispensing of fresh to the first user, and a spent removal apparatus for linking the first storage vessel and the spent storage vessel of the first user for removal of fresh from the first user for storage in the first storage vessel. Use of a mobile delivery vehicle to deliver fresh and recover spent for rehabilitation from a plurality of users avoids logistic inefficiencies, and reduces potential for contamination and/or loss of product, carrier, fresh, and spent.

Efficient system and method for delivery of product and return of carrier

Systems and methods for supply and delivery of a product incorporated into a carrier are provided. In one embodiment, the invention comprises a system that comprises a fresh storage vessel for receiving and storing fresh. The system further includes a fresh transferring apparatus communicably linked to the fresh storage vessel for transferring of fresh to a user when the user is connected to the transferring apparatus. The system further includes a spent storage vessel for receiving and storing spent (spent being defined as fresh with at least some product and/or product element removed therefrom), and a spent transferring apparatus communicably linked to the spent storage vessel for transferring spent from a user when the user is connected to the transferring apparatus. Optionally, the system further includes of an intermediate spent storage vessel disposed in the communicable connection between the spent transferring apparatus and the spent storage vessel. The intermediate spent storage vessel optionally includes a controllable communicable connection for selective transfer of spent from the intermediate storage vessel to a contamination storage vessel or the spent storage vessel. The carrier may be in any physical state or any combination thereof. In addition, the carrier may involve any known mechanism to capture, retain, or release product, for example, chemical reaction, adsorption, dilution, among others.

Method and system of supply and delivery of product contained in a carrier

Systems and methods for distributing a product releasably incorporated within a carrier, and for removing the product and returning the carrier for rehabilitation. In one embodiment, the system includes a first supply loop comprising a manufacturing facility for releasably incorporating a product into a first carrier to form fresh. The first loop further includes transportation means for conveying fresh to a first user, the first user including a fresh storage vessel for receiving and storage of fresh. The first user further comprises means for removing product from the carrier to form spent, and a spent storage vessel for receiving, storing, and dispensing of spent. The loop further includes means for returning the spent to a rehabilitation facility of the spent to form fresh wherein a product is contained in a carrier. The carrier may be in any physical state such as for example, solid, liquid, vapor, plasma, or any combination thereof. In addition, the carrier may involve any known mechanism to capture, retain, or release product, for example, chemical reaction, adsorption, dilution, among others. Optionally, the invention comprises a second supply loop that received product liberated from the first supply loop, without exchanging carrier, fresh, or spent with the first supply loop. The invention thus provides for product transfer efficiently and economically with minimal possible losses of the carrier quantity and quality. Contamination of a carrier and/or unintended mixing of different carriers is avoided, or at least localized to limited quantities.

Secure loop system and method for supply and delivery of product contained in a carrier

A system for the bulk supply and delivery of a carbon dioxide product stream to at least one process tool in a plurality of applications at varying pressure, purity or other process parameter within a manufacturing facility and method comprising same is disclosed herein. In one embodiment, the system is comprised of: a carbon dioxide source, a carbon dioxide delivery system containing a low pressure delivery and distribution system, and a plurality of applications containing at least one process tool.

System for supply and delivery of carbon dioxide with different purity requirements

A system for the supply and delivery of a high or a ultrahigh purity (UHP) carbon dioxide product stream to at least one process tool within a manufacturing facility and method comprising same is disclosed herein. In one embodiment, the system is comprised of the following sub-systems: a carbon dioxide source, a carbon dioxide delivery system, and the point of use (POU) containing at least one process tool.

System for supply and delivery of high purity and ultrahigh purity carbon dioxide

A process for measuring a total mass of a pressurized fluid flowing through a conduit is provided which includes measuring a first volume, temperature and pressure of the fluid during a first timed interval of a sequence of timed intervals, calculating a first mass during the first timed interval by applying the first temperature and pressure to an equation of state to determine a first density and multiplying the first density by the first volume to determine the first mass, measuring a second volume, temperature and pressure of the fluid during a second timed interval, calculating a second mass during the second timed interval by applying the second temperature and pressure to the equation of state to determine a second density and multiplying the second density by the second volume to determine the second mass, and calculating the total mass of the fluid by summing the first and second masses.

Process for filling compressed gas fuel dispensers which utilizes volume and density calculations

An improved method for producing substantially moisture- and oxygen-free, nitrogen-hydrogen atmospheres suitable for annealing, hardening, brazing, and sintering ferrous and non-ferrous metals and alloys is disclosed. According to the disclosed method, suitable nitrogen-hydrogen atmosphere is produced by 1) generating a nitrogen stream containing about 0.1 to 5% residual oxygen by a known non-cryogenic air separation technique, 2) mixing it with a pre-determined but more than stoichiometric amount of hydrogen required to convert residual oxygen to moisture, 3) converting residual oxygen to moisture by reaction with hydrogen in a catalytic reactor, 4) cooling the reactor effluent stream, and 5) removing moisture from it in a regenerative sorbent dryer.

Method of producing nitrogen-hydrogen atmospheres for metals processing

A system and method for loading liquid gases into a container includes supplying substance to a pump simultaneously with the evacuation of the container for cooling the pump down during evacuation and starting the pump motor when the pump has reached a low temperature determined in accordance with the pressure of the substance storage tank. An analyzer for detecting the presence of contaminants is coupled to the evacuation line in fluid communication with the substance removed from the cylinders. Cavitation during the loading operation is detected by monitoring the flow of substance from the pump. A plurality of containers of differing sizes are loaded simultaneously on the same manifold. An isolation valve is provided in the manifold for terminating flow of substance to smaller containers when the smaller containers are full while permitting substance to continue to flow to larger containers coupled to the manifold.

Growing community of inventors

Coopersburg, PA, United States of America

Paul Anthony Mattiola