Amorphous calcium phosphate catalyst for use in production of 1,3-butadiene and methyl ethyl ketone from 2,3-butanediol, and method of preparing the same
US-2016151769-A1 · Jun 2, 2016 · US
US2019194106A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2019194106-A1 |
| Application number | US-201816226500-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 19, 2018 |
| Priority date | Dec 21, 2017 |
| Publication date | Jun 27, 2019 |
| Grant date | — |
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
What the patent document calls the invention.
A short plain-language summary of the technical disclosure.
Who owns or filed the patent and who is credited as inventor.
Filing, priority, publication, and grant dates set the timeline.
The legal scope of protection — read this for what is actually claimed.
Technology tags used to group this patent with similar filings.
Prior art links and similar publications in this corpus.
Official abstract text for this publication.
A method for producing formaldehyde from methanol. The method includes the steps of packing a catalyst comprising platinum, bismuth and a support material into a reactor, introducing a reactant mixture containing methanol into the reactor such that the reactant mixture containing methanol is in close contact with the catalyst, and heating the reactant mixture containing methanol to a temperature for a period of time.
Opening claim text (preview).
1 . A method for producing formaldehyde from methanol, the method comprising: packing a catalyst comprising platinum, bismuth and a support material into a reactor; introducing a reactant mixture containing methanol into the reactor such that the reactant mixture containing methanol is in close contact with the catalyst; and heating the reactant mixture containing methanol to a temperature for a period of time. 2 . The method of claim 1 , wherein the operating temperature is in the range 273 K-423 K. 3 . The method of claim 1 , wherein the reactant mixture includes an inert gas. 4 . The method of claim 3 , wherein the inert gas is one of argon, helium and nitrogen. 5 . The method of claim 1 , wherein platinum loading in the catalyst is in the range of 0.1-5.0 weight %. 6 . The method of claim 1 , wherein bismuth loading in the catalyst is in the range of 0.1-5.0 weight %. 7 . The method of claim 1 , wherein the support material is one of activated carbon and SiO 2 . 8 . The method of claim 1 , wherein the particle size of the support material is from 200 mesh to 10 mesh. 9 . The method of claim 1 , the reactor is a tubular reactor.
of hydroxy groups · CPC title
Bismuth · CPC title
Formaldehyde · CPC title
Heat treatment {(B01J37/0009, B01J37/0018 take precedence)} · CPC title
Silica · CPC title
Related publications grouped by family.
Answers are generated from the same data shown on this page.