GB231458A - Improved method of using catalyzers - Google Patents
Improved method of using catalyzersInfo
- Publication number
- GB231458A GB231458A GB6544/25A GB654425A GB231458A GB 231458 A GB231458 A GB 231458A GB 6544/25 A GB6544/25 A GB 6544/25A GB 654425 A GB654425 A GB 654425A GB 231458 A GB231458 A GB 231458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium formate
- mixture
- catalytic
- sodium
- catalytic materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004280 Sodium formate Substances 0.000 abstract 5
- 230000003197 catalytic effect Effects 0.000 abstract 5
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 abstract 5
- 235000019254 sodium formate Nutrition 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000420 cerium oxide Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
- 229910003452 thorium oxide Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
-
- B01J35/30—
Abstract
The walls of catalytic apparatus are coated with a mixture of sodium silicate, sodium formate, and a catalyst consisting of heavy or rare metals or their oxides. Cerium oxide, thorium oxide, iron oxide, reduced copper, reduced iron, reduced nickel, and all other heavy or rare metals whose melting-point lies above 550 DEG C. are particularly suitable as catalytic materials. The catalyst is well stirred with a mixture of concentrated solutions of sodium formate and sodium silicate, the two latter being preferably in equal proportions, and the resulting paste then applied in one or more coats to the interior walls of the catalytic apparatus and allowed to harden. Under the action of heat, the sodium formate is decomposed and the liberated hydrogen renders the coating porous. The Specification as open to inspection under Sect. 91 (3) (a) describes also the addition of sodium formate only to known catalytic materials such as those specifically mentioned above. The mixture is employed in the form of a paste prepared by stirring the catalytic materials in powdered form into a concentrated solution of the sodium formate. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR231458X | 1924-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB231458A true GB231458A (en) | 1926-01-21 |
Family
ID=8882410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6544/25A Expired GB231458A (en) | 1924-03-26 | 1925-03-10 | Improved method of using catalyzers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB231458A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754304A (en) * | 1952-05-27 | 1956-07-10 | Quaker Oats Co | Catalytic production of furfuryl alcohol and catalyst therefor |
| EP1756783A2 (en) * | 2004-05-27 | 2007-02-28 | Lawrence Kates | Wireless sensor system |
| US7669461B2 (en) | 2004-09-23 | 2010-03-02 | Lawrence Kates | System and method for utility metering and leak detection |
| US7817031B2 (en) | 2004-05-27 | 2010-10-19 | Lawrence Kates | Wireless transceiver |
| US8963727B2 (en) | 2004-05-27 | 2015-02-24 | Google Inc. | Environmental sensing systems having independent notifications across multiple thresholds |
| US10425877B2 (en) | 2005-07-01 | 2019-09-24 | Google Llc | Maintaining information facilitating deterministic network routing |
| US10664792B2 (en) | 2008-05-16 | 2020-05-26 | Google Llc | Maintaining information facilitating deterministic network routing |
-
1925
- 1925-03-10 GB GB6544/25A patent/GB231458A/en not_active Expired
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2754304A (en) * | 1952-05-27 | 1956-07-10 | Quaker Oats Co | Catalytic production of furfuryl alcohol and catalyst therefor |
| US9286787B2 (en) | 2004-05-27 | 2016-03-15 | Google Inc. | Signal strength-based routing of network traffic in a wireless communication system |
| US10861316B2 (en) | 2004-05-27 | 2020-12-08 | Google Llc | Relaying communications in a wireless sensor system |
| US9357490B2 (en) | 2004-05-27 | 2016-05-31 | Google Inc. | Wireless transceiver |
| US9318015B2 (en) | 2004-05-27 | 2016-04-19 | Google Inc. | Wireless sensor unit communication triggering and management |
| US7893828B2 (en) | 2004-05-27 | 2011-02-22 | Lawrence Kates | Bi-directional hand-shaking sensor system |
| US7893827B2 (en) | 2004-05-27 | 2011-02-22 | Lawrence Kates | Method of measuring signal strength in a wireless sensor system |
| US7893812B2 (en) | 2004-05-27 | 2011-02-22 | Lawrence Kates | Authentication codes for building/area code address |
| US7936264B2 (en) | 2004-05-27 | 2011-05-03 | Lawrence Kates | Measuring conditions within a wireless sensor system |
| US7982602B2 (en) | 2004-05-27 | 2011-07-19 | Lawrence Kates | Testing for interference within a wireless sensor system |
| US8963727B2 (en) | 2004-05-27 | 2015-02-24 | Google Inc. | Environmental sensing systems having independent notifications across multiple thresholds |
| US8963728B2 (en) | 2004-05-27 | 2015-02-24 | Google Inc. | System and method for high-sensitivity sensor |
| US8963726B2 (en) | 2004-05-27 | 2015-02-24 | Google Inc. | System and method for high-sensitivity sensor |
| US8981950B1 (en) | 2004-05-27 | 2015-03-17 | Google Inc. | Sensor device measurements adaptive to HVAC activity |
| US9007225B2 (en) | 2004-05-27 | 2015-04-14 | Google Inc. | Environmental sensing systems having independent notifications across multiple thresholds |
| US9019110B2 (en) | 2004-05-27 | 2015-04-28 | Google Inc. | System and method for high-sensitivity sensor |
| US9183733B2 (en) | 2004-05-27 | 2015-11-10 | Google Inc. | Controlled power-efficient operation of wireless communication devices |
| US9286788B2 (en) | 2004-05-27 | 2016-03-15 | Google Inc. | Traffic collision avoidance in wireless communication systems |
| EP1756783A2 (en) * | 2004-05-27 | 2007-02-28 | Lawrence Kates | Wireless sensor system |
| US7817031B2 (en) | 2004-05-27 | 2010-10-19 | Lawrence Kates | Wireless transceiver |
| EP1756783A4 (en) * | 2004-05-27 | 2008-11-12 | Lawrence Kates | Wireless sensor system |
| US9474023B1 (en) | 2004-05-27 | 2016-10-18 | Google Inc. | Controlled power-efficient operation of wireless communication devices |
| US9412260B2 (en) | 2004-05-27 | 2016-08-09 | Google Inc. | Controlled power-efficient operation of wireless communication devices |
| US9723559B2 (en) | 2004-05-27 | 2017-08-01 | Google Inc. | Wireless sensor unit communication triggering and management |
| US9860839B2 (en) | 2004-05-27 | 2018-01-02 | Google Llc | Wireless transceiver |
| US9872249B2 (en) | 2004-05-27 | 2018-01-16 | Google Llc | Relaying communications in a wireless sensor system |
| US9955423B2 (en) | 2004-05-27 | 2018-04-24 | Google Llc | Measuring environmental conditions over a defined time period within a wireless sensor system |
| US10015743B2 (en) | 2004-05-27 | 2018-07-03 | Google Llc | Relaying communications in a wireless sensor system |
| US10229586B2 (en) | 2004-05-27 | 2019-03-12 | Google Llc | Relaying communications in a wireless sensor system |
| US10395513B2 (en) | 2004-05-27 | 2019-08-27 | Google Llc | Relaying communications in a wireless sensor system |
| US10663443B2 (en) | 2004-05-27 | 2020-05-26 | Google Llc | Sensor chamber airflow management systems and methods |
| US10565858B2 (en) | 2004-05-27 | 2020-02-18 | Google Llc | Wireless transceiver |
| US10573166B2 (en) | 2004-05-27 | 2020-02-25 | Google Llc | Relaying communications in a wireless sensor system |
| US7669461B2 (en) | 2004-09-23 | 2010-03-02 | Lawrence Kates | System and method for utility metering and leak detection |
| US10425877B2 (en) | 2005-07-01 | 2019-09-24 | Google Llc | Maintaining information facilitating deterministic network routing |
| US10813030B2 (en) | 2005-07-01 | 2020-10-20 | Google Llc | Maintaining information facilitating deterministic network routing |
| US10664792B2 (en) | 2008-05-16 | 2020-05-26 | Google Llc | Maintaining information facilitating deterministic network routing |
| US11308440B2 (en) | 2008-05-16 | 2022-04-19 | Google Llc | Maintaining information facilitating deterministic network routing |
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