Crystalline transition metal tungstate process data system

Patent metadata

Field	Value
Publication number	US-10857526-B2
Application number	US-201816110237-A
Country	US
Kind code	B2
Filing date	Aug 23, 2018
Priority date	Aug 25, 2017
Publication date	Dec 8, 2020
Grant date	Dec 8, 2020

Abstract

A hydroprocessing catalyst has been developed. The catalyst is a crystalline transition metal tungstate material or metal sulfides derived therefrom, or both. The hydroprocessing using the crystalline transition metal tungstate material may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodesilication, hydrodearomatization, hydroisomerization, hydrotreating, hydrofining, and hydrocracking. A data system comprising at least one processor; at least one memory storing computer-executable instructions; and at least one receiver configured to receive data of at least one unit or stream in fluid communication with and downstream from or upstream to a conversion process comprising at least one reaction catalyzed by the catalyst or a metal sulfide decomposition product of the catalyst has been developed.

First claim

The invention claimed is:

1. A conversion process data system comprising:
(a) at least one processor;
(b) at least one memory storing computer-executable instructions; and
(c) at least one receiver configured to receive data of at least one unit or stream in fluid communication with and downstream from, or upstream to, a conversion process comprising at least one reaction catalyzed by at least one metal sulfide resulting from the decomposition by sulfidation of a material comprising a crystalline transition metal tungstate material having the formula:
MW x O y

where ‘M’ is a metal selected from Mn, Fe, Co, Ni, V, Cu, Zn, Sn, Sb, Ti, Zr and mixtures thereof; ‘x’ varies from 0.35 to 2, ‘y’ is a number which satisfies the sum of the valency of M and W; the material is further characterized by a unique x-ray powder diffraction pattern showing peaks at the d-spacings listed in Table A:

TABLE A

d(Å)
I/I0 (%)

6.20
S

3.52
Vs

3.12
Vs

2.74
Vs

2.41
S

2.33
S

2.09
Vs

1.93
M.

2. The system of claim 1 further comprising an Input/Output device to collect the data, or evaluate the date, or correlate the data, or any combination thereof.

3. The system of claim 1 further comprising a transmitter to transmit a signal to the conversion process.

4. The system of claim 3 wherein the signal comprises instructions.

5. The system of claim 4 wherein the signal comprises instructions regarding an adjustment to a parameter.

6. The system of claim 1 further comprising collecting data from multiple systems wherein one system is the parameter data system.

7. The system of claim 1 wherein the processor is configured to generate predictive information or quantitative information.

8. The system of claim 1 wherein the at least one unit or stream is not in direct fluid communication with the conversion process.

Assignees

• Uop Llc

Inventors

• Miller Stuart R
• Koster Susan C

Classifications

• G16C20/90

  Programming languages; Computing architectures; Database systems; Data warehousing · CPC title

• C10G47/36

  Controlling or regulating · CPC title

• C10G45/72

  Controlling or regulating · CPC title

• C01P2002/74

  by peak-intensities or a ratio thereof only · CPC title

• C01P2002/72

  by d-values or two theta-values, e.g. as X-ray diagram · CPC title