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US4568029A - Method and apparatus for . - Google Patents

US4568029A - Method and apparatus for . - Google Patents

Apparatus for unloading particulate catalyst, e.g., cylindrically shaped catalyst, from a multiplicity of elongated reactor tubes is described. The apparatus comprises, in combination, a plurality of coaxial hollow pipe members contiguously arranged and bundled in a pattern reflecting the geometric pattern of the reactor tubes. Each pipe member has a cutting element having an axial passageway .

Inventors list Nd-Nf - Patent application

Inventors list Nd-Nf - Patent application

2012-07-19 / 20120184633 - MICROCHANNEL COMPRESSION REACTOR: 2: Paul W. Neagle: US: Westerville: 2014-09-04 / 20140246625 - Integrated Combustion Reactor And Methods Of Conducting Simultaneous Endothermic and Exothermic Reactions: 6: Paul William Neagle: US: Westerville: 2014-12-04 / 20140357738 - MICROCHANNEL COMPRESSION REACTOR ASSEMBLY: 2 .

Index of patents issued from the United States Patent .

Index of patents issued from the United States Patent .

INDEX OF PATENTS Part /. /' I, List of Patentees ISSUED FROM THE UNITED STATES PATENT OFFICE 1969 U.S. GOVERNMENT PRINTING OFFICE WASHINGTON 1970 : For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402 - Price 14.25 (Buckram) CONTENTS Page List of Patentees 3 List of Reissue Patentees 1 803 List .

Membrane reactors for low temperature applications: An .

Membrane reactors for low temperature applications: An .

2018-2-1 · The first configuration is often called "inert" membrane in a catalytic reactor on the contrary to the two other ones which are MRs with catalytic membranes. The membrane can have a cylindrical or flat sheet shape. The cylindrical membranes are subdivided according to their dimensions: "tubular membranes" with a diameter greater than 10 .

US3147084A - Tubular catalytic reactor . - Google Patents

US3147084A - Tubular catalytic reactor . - Google Patents

US3147084A US178352A US17835262A US3147084A US 3147084 A US3147084 A US 3147084A US 178352 A US178352 A US 178352A US 17835262 A US17835262 A US 17835262A US 3147084 A US3147084 A US 3147084A Authority US United States Prior art keywords tubes tube tube sheets top tube sheet Prior art date 1962-03-08 Legal status (The legal status is an assumption and is not a legal .

European Patent Bulletin 2018/06

European Patent Bulletin 2018/06

2018-2-7 · Further details re patent appli-cations and granted patents 1642 III. Autres indications relatives aux demandes de brevet et aux brevets délivrés 1642 III.1 Anmeldungen und Erteilte Patente, ge-ordnet nach Namen der Anmelder/Pa-tentinhaber 1642 III.1 Applications and granted patents, arranged by name of applicant/patent proprietor

Catalysts | Haldor Topsoe

Catalysts | Haldor Topsoe

2020-8-14 · A patent-pending catalyst-coated filter bag designed to treat off-gasses in high-dust environments found in a wide range of industries and activities. TK-527 Topsoe developed a high-active naphtha catalyst designated TK-527.

US 2009/0069594 A1 - The Lens - Free & Open Patent and .

US 2009/0069594 A1 - The Lens - Free & Open Patent and .

Catalytic compositions for conversion of substituted aromatic feed materials to oxidized products comprising aromatic carboxylic acid derivatives of the substituted aromatic feed materials comprise at least two metal or metalloid elements, at least one of which is palladium, platinum, vanadium or titanium, and at least one of which is a Group 5, 6, 14 or 15 metal or metalloid.

NEW PATENTS: January 1989 | Johnson Matthey Technology .

NEW PATENTS: January 1989 | Johnson Matthey Technology .

2020-8-17 · nippon sheet glass k.k. Japanese Appl. 63/97,234. A thin film of TiO 2 (10−300 nm) containing 1.0−20 wt.% of at least Pt, Pd or Rh and having photo-catalytic activity is coated on the surface of particles, flakes or fibres of glass or transparent Al 2 O 3. The photocatalyst is used for oxidative decomposition of water containing organic .

US Patent Application for REACTOR . - Justia Patents Search

US Patent Application for REACTOR . - Justia Patents Search

A reactor design and configuration and a process for the catalytic dehydration of ethanol to ethylene where the reactor train is comprised of a multi-stage single reactor vessel or multiple reactor vessels wherein each stage and/or vessel has different length, internal diameter, and volume than the other stages and/or vessels and in addition the stages and/or reactor vessels are connected in .

Overview of reactors for liquid phase Fischer–Tropsch .

Overview of reactors for liquid phase Fischer–Tropsch .

2002-1-15 · The following overview is divided roughly into three sections. The first section covers the period from the late 1920s when the first liquid phase synthesis was first conducted until about 1960 when the interest in Fischer–Tropsch synthesis (FTS) declined because of the renewed view of an abundance of petroleum at a low price.

Method and Reactor for Carrying Out Endothermic Catalytic .

Method and Reactor for Carrying Out Endothermic Catalytic .

Patent application title: Method and Reactor for Carrying Out Endothermic Catalytic Reactions Inventors: Bernd Kandziora Ulrich Lahne Helge Moebus Harald Ranke Agents: CROWELL & MORING LLP;INTELLECTUAL PROPERTY GROUP Assignees: Linde Aktiengesellschaft Origin: WASHINGTON, DC US IPC8 Class: AC01B326FI USPC Class: 423651 Abstract: A method and device for the endothermic catalytic .

Process for thermal removal of coke from zeolite catalyst .

Process for thermal removal of coke from zeolite catalyst .

In European patent application EP-IN-0448000 described a method of obtaining a lower olefins from methanol by conversion of the reaction mixture containing vapors of methanol and/or dimethyl ether and water vapor carried out in a tubular reactor for indirectly cooled catalyst based on crystalline aluminosilicates type pentasil with the atomic .

Journal - Prometheus Patent Services

Journal - Prometheus Patent Services

Journal - Prometheus Patent Services पेटेंट कार्ाालर् शासकीर् जर्ाल OFFICIAL JOURNAL OF THE PATENT OFFICE नर्र्ामर् सं. 37/2015 ISSUE NO. 37/2015 शक्र ु वार FRIDAY दिर्ांक: 11/09/2015 DATE: 11/09/2015 पेटेंट कार्ाालर् का एक प्रकाशर् .

US7897121B1 - Hughes molecular mixer and catalytic reactor .

US7897121B1 - Hughes molecular mixer and catalytic reactor .

A fluid reactor for facilitating mixing and/or chemical reaction and including an elongated cylindrical flow chamber having a first for receiving a flow of a first fluid, a second flow inlet through which a relatively low mass flow of a second fluid may be admitted to the chamber; and a cone-pi element disposed downstream of the second flow inlet and having an upstream conical portion with a .

Patent 2838863 Summary - Canadian Patents Database

Patent 2838863 Summary - Canadian Patents Database

Canadian Patents Database / Patent 2838863 Summary Third-party information liability. Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources.

US Patent Application for Catalytic reactor Patent .

US Patent Application for Catalytic reactor Patent .

A catalytic reactor (10) comprises a plurality of fluid-impermeable elements (tubes or plates) (12) defining flow channels (15) between them. Tight fitting within each flow channel (15) is a sheet (16) of corrugated material whose surfaces are coated with catalytic material. At each end of the reactor (10) are headers (18) to supply gas mixtures to the flow channels (15), the headers .

Карта сайта. Структура всех страниц

Карта сайта. Структура всех страниц

MOBIW.RU 2009-2020 Сайт Позитива и Хорошего Настроения! Афоризмы, цитаты, высказывания великих людей

US Patent for Thermally-integrated . - Justia Patents Search

US Patent for Thermally-integrated . - Justia Patents Search

The tubular catalytic reactor typically contains a supported Ni catalyst and is commonly referred to in the industry as a steam reformer. Fuel 5 and air 6 are combusted in the chamber 4 to heat the reactant mixture so as to produce a hydrogen-rich stream 7 containing carbon monoxide concentrations typically ranging from 5% to 15%.

Method and Reactor for Carrying Out Endothermic Catalytic .

Method and Reactor for Carrying Out Endothermic Catalytic .

Patent application title: Method and Reactor for Carrying Out Endothermic Catalytic Reactions Inventors: Bernd Kandziora Ulrich Lahne Helge Moebus Harald Ranke Agents: CROWELL & MORING LLP;INTELLECTUAL PROPERTY GROUP Assignees: Linde Aktiengesellschaft Origin: WASHINGTON, DC US IPC8 Class: AC01B326FI USPC Class: 423651 Abstract: A method and device for the endothermic catalytic .

Patents 5160426 - 5160679

Patents 5160426 - 5160679

(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With winding of web or sheet : About irregular or configured mandrel surface : Tubular core) Patent 5160563: Method and apparatus for making an expandable cellular shade

Full text of

Full text of "Index of patents issued from the United .

A line drawing of the Internet Archive headquarters building façade. An illustration of a magnifying glass. An illustration of a magnifying glass. . Full text of "Index of patents issued from the United States Patent Office" See other formats .

CPC Scheme - United States Patent and Trademark Office

CPC Scheme - United States Patent and Trademark Office

In groups B01J 20/00 - B01J 31/00, metal salts having an anion composed of metal and oxygen only, e.g. molybdates, are considered as chemically bound mixtures of the component metal oxides.; Attention is drawn to the definitions of groups of chemical elements following the title of section C.; In group B01J 20/00 and in each set of groups B01J 21/00 - B01J 31/00 and {B01J 33/00} - B01J 38/00 .

Apparatus and Method for Photocatalytic Conditioning of .

Apparatus and Method for Photocatalytic Conditioning of .

2020-4-28 · U.S. Patent . 550 Read opacity 530 . Nov. 24, 1998 Sheet 9 of 9 / 510 Read ESP 520 power consumption . 5,842,110 . 500 . Fig. 3 . No meter . 1-----'1,____~ Yes Timer/ wait a preset period No 536 Increase the number of UV lamps lit 540 544 Signal to UV lamp power controller to turn on lamps Operational logic of the photo catalytic ash .

Patent 2838863 Summary - Canadian Patents Database

Patent 2838863 Summary - Canadian Patents Database

Canadian Patents Database / Patent 2838863 Summary Third-party information liability. Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources.

European Patent Bulletin 2018/06

European Patent Bulletin 2018/06

2018-2-7 · Further details re patent appli-cations and granted patents 1642 III. Autres indications relatives aux demandes de brevet et aux brevets délivrés 1642 III.1 Anmeldungen und Erteilte Patente, ge-ordnet nach Namen der Anmelder/Pa-tentinhaber 1642 III.1 Applications and granted patents, arranged by name of applicant/patent proprietor

Patent 2234983 Summary - Canadian Patents Database

Patent 2234983 Summary - Canadian Patents Database

Canadian Patents Database / Patent 2234983 Summary Third-party information liability. Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources.

US9890333B2 - Packed-bed tubular reactor . - Google Patents

US9890333B2 - Packed-bed tubular reactor . - Google Patents

A reactor for Fischer-Tropsch reaction effected in a three-phase system essentially consisting of a gaseous reagent phase, a liquid reacted phase and a solid catalytic phase, wherein the solid catalytic phase is composed of packed bodies encaged in at least .

Index of patents issued from the United States Patent .

Index of patents issued from the United States Patent .

INDEX OF PATENTS Part /. /' I, List of Patentees ISSUED FROM THE UNITED STATES PATENT OFFICE 1969 U.S. GOVERNMENT PRINTING OFFICE WASHINGTON 1970 : For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402 - Price 14.25 (Buckram) CONTENTS Page List of Patentees 3 List of Reissue Patentees 1 803 List .

Journal - Prometheus Patent Services

Journal - Prometheus Patent Services

Journal - Prometheus Patent Services पेटेंट कार्ाालर् शासकीर् जर्ाल OFFICIAL JOURNAL OF THE PATENT OFFICE नर्र्ामर् सं. 37/2015 ISSUE NO. 37/2015 शक्र ु वार FRIDAY दिर्ांक: 11/09/2015 DATE: 11/09/2015 पेटेंट कार्ाालर् का एक प्रकाशर् .