Instituto Mexicano Del Petroleo

Edith Meneses Ruiz

Rodolfo Juventino Mora Vallejo

Andrea Rodriguez Hernandez

Candido Aguilar Barrera

Rogelio Hernandez Suarez

Maria Del Rosario Socorro Luna Ramirez

J Jesus Castillo Munguia

Georgina Cecilia Laredo Sanchez

Blanca Lucia Medellin Rivera

Javier Guzman Pantoja

Roberto Garcia De Leon

Juan Carlos Gaytan Ramos

Jose Antonio Munoz Arroyo

Agapito Alberto Neri Gomez

J Ascencion Montoya De La Fuente

Guadalupe Hayde Moreno Vasquez

Gonzalo Hernandez Tapia

Beatriz Zapata Rendon

Isidoro Garcia Cruz

This invention is related to the synthesis of organic carbonates from carbon dioxide and epoxides. It is particularly focused on the production of propylene cyclic carbonate from propylene oxide. The proposed catalytic materials includes a support made of aluminum oxyhydroxide (Catapal B&#xae;), nitric acid, acetic acid and/or phosphoric acid. An important stage is the physical and chemical conditioning of the catalytic materials and to this end, experimental methodologies such as spheronization and thermal treatments were implemented prior the evaluation process.

Catalytic formulation for producing propylene cyclic carbonate from carbon dioxide using a potassium iodide catalyst

The present invention deals with a process for catalytic cracking of hydrocarbons comprising vacuum gas oil, hydrotreated vacuum gas oil, unconventional light crude oil, preferably unconventional light crude oil type shale/tight oil and its blends with conventional vacuum gas oil, in order to generate products of major commercial value in the field of fuels, getting improved gasoline and coke yield, as well as the procedure for the preparation of a catalyst with essential physical properties of density and particle size to uphold it in a fluidized bed under the operation conditions in the catalyst evaluation unit at micro level, wherein the catalyst particles achieve a catalytic performance similar to fluidized microspheres in a reactor, without appreciable generation of fine particles.

Process and zeolitic catalyst for the catalytic cracking of unconventional light crude oil type shale/tight oil and its blends with vacuum gas oil

The present invention is related to a selective adsorption process aimed at reducing the content of nitrogen organic compounds (NOC's) that is present in hydrotreating loads (HDT) for the production of ultra-low-sulfur diesel (ULSD below 15 ppm), which is carried out at ambient temperature, atmospheric pressure, without hydrogen, using adsorbing materials with organic metal structure MIL-101-Cr-M(MOF MIL-101-Cr-M), where Mcan be any metal cation such as Mg, Alor Ti. Likewise, the present invention considers the preparation of extrudates and the regeneration of the employed MOF adsorbent materials. In this sense, it is worth noting that the diesel HDT loads to which the present invention is referred to are hydrocarbon currents with distillation temperatures ranging from 150 to 400&#xb0; C. being preferably Straight Run Gasoil (SRGO), Light Cycle OIL (LCO) and Coker Gasoil (CGO), including their blends, but oil derived fuels can be included: gasoline, diesel and jet fuel, and other hydrocarbon currents obtained from the oil refining processes, which in turn are destined to be loads of the hydrodesulfurization process (HDS) for the production of ultra-low-sulfur diesel. According to the aforementioned, it is worth mentioning that the present invention process which is the selective adsorption process of nitrogen organic compounds is designed for the pretreatment of loads that enter the HDS process, which increases the catalyst lifespan and improves the economy of the HDS process.

Process for reducing the content of organic nitrogen compounds from hydrotreating feedstocks for ultra-low-sulfur diesel production

Growing community of inventors

Mexico City, Mexico

Edith Meneses Ruiz