Unlock instant, AI-driven research and patent intelligence for your innovation.

Diesel fuel composition

A composition, diesel technology, applied in the direction of fuel, biofuel, fuel additive, etc., can solve problems such as damage, excessive wear of lubricating performance engine, lack of lubricating performance, etc.

Active Publication Date: 2021-07-23
NESTE OIL OY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pure, additive-free renewable diesel – such as fossil ULSD – does not have the desired lubricity properties
Unsatisfactory lubrication performance causes excessive engine wear and possible damage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Diesel fuel composition
  • Diesel fuel composition
  • Diesel fuel composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0106] The following examples are provided to better illustrate the claimed invention and should not be construed as limiting the scope of the invention. To the extent specific materials are mentioned, it is for purposes of illustration only and is not intended to be limiting of the invention.

[0107] Monoglycerol tert-butyl ether (mono-GTBE), diglyceryl tert-butyl ether (di-GTBE), triglycerol tert-butyl ether (tri-GTBE), 1-octanol and di-n-pentyl ether (DNPE) are among them as Potential components for blending with renewable paraffinic diesel components to obtain diesel fuel compositions with beneficial lubricity properties were investigated.

[0108] The mono-GTBE, di-GTBE and tri-GTBE used in these examples were supplied by Procede group BV. Three batches of Neste renewable diesel (hereinafter also referred to as renewable paraffinic diesel or renewable diesel) were used as the paraffinic renewable diesel component. The Neste renewable diesel batches had different lubric...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A diesel fuel composition comprising a renewable paraffinic diesel component and di-GTBE. A method for producing said diesel fuel composition and use thereof. Use of di-GTBE as a lubricity improver for fuels is further disclosed.

Description

technical field [0001] The present invention generally relates to a diesel fuel composition. The present invention is particularly, but not exclusively, directed to a diesel fuel composition comprising a renewable diesel component and diglycerol tert-butyl ether and having beneficial lubricating properties. Furthermore, the present invention relates, but not exclusively, to the use of diglyceryl tert-butyl ether as a lubricity improver. Background technique [0002] This section presents useful background information, but is not an admission that any of the techniques described herein represent prior art. [0003] In recent years, environmental concerns have affected the fuel industry, which has traditionally relied on fuels of fossil origin. As a more sustainable alternative to fossil fuels, new fuels and fuel blend components from renewable sources are being introduced. [0004] One such renewable component is biodiesel (fatty acid methyl esters, FAME), the production o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C10L1/08C10L1/185C10G3/00C10G45/58C10G65/04C07C41/05C10L10/08
CPCC10L1/08C10L1/1852C10G3/50C10G45/58C10G65/043C10L10/08C07C41/06C10L2200/0469Y02P30/20Y02E50/10C07C43/135C10L1/02C10L1/185C10L2200/0446C10L2270/026C10L2290/24
Inventor 尤拉·基斯基阿托·海斯卡梅里·科瓦米科·阿尔托马尔库·库罗宁
Owner NESTE OIL OY