Chemical Technology and Engineering Technology Offers

Yissum - Research Development Company of the Hebrew University posted this:

Cluster11 Project ID : 8-2018-4605

Yissum - Research Development Company of the Hebrew University posted this:

Cluster11 Project ID : 8-2017-4417

Korea Institute of Energy Research posted this:

The present technology relates to a process and apparatus for recovering high-purity olefin from mixed gasses containing light olefins (ethylene, propylene, etc.). Olefin is a long chain polymer synthetic-fibre created when ethylene and/or propylene gases are polymerized under specific conditions. The resultant material, olefin, has a myriad of applications in manufacturing, household products, clothing and petrochemical products including plastics and packaging. Due to the non-toxicity of olefin in water, as well as the structural stability of materials manufactured using olefin fibre, the material, in its purest form, offers numerous advantages to different sectors and in several industrial processes. Generally, distillation techniques have been used to separate olefin/paraffin mixtures. However, significant challenges arise during these conventional distillation processes due to the small difference in boiling point between olefin and paraffin, and the subsequent requirement that distillation columns must have several distillation trays. This requirement later incurs high energy and equipment costs. In recent years, technology advancements have enabled the reduction in olefin separation costs by using a process of separating olefin by absorption as opposed to the traditional method of separation through distillation. This advanced olefin separation technology builds on the capabilities of recently developed absorption methods, through the addition of a sophisticated displacement desorption process of desorbing absorbed ethylene using a desorbent. Light olefins production is a multi-billion-dollar commodity industry, and the olefin separation process is the most energy-intensive operation in the production of ethylene, propylene and other high-volume olefin petrochemicals. Using this patented displacement-desorption process the high energy requirement of olefin separation can be reduced, thus saving resources and improving economic efficiency.

Unitat de Valorització de la URV posted this:
Licensing Manager at Fundació URV

Cystic Echinococcosis, also known as hydatid disease (Hydatidosis), is a parasitic disease caused by the tapeworms of genus Echinococcus. Hydatidosis is globally distributed and found in every continent except Antarctica. Endemic areas are parts of Argentina, Peru, East Africa, Central Asia and China. The infection to humans occur through the ingestion of parasite eggs in contaminated water, food, soil or through direct contact with animal hosts such as dogs and sheep. Human infection with E. granulosus leads to the development of one or more hydatid cysts located most often in the liver and lungs, and less frequently in the bones, kidneys, spleen, muscles, central nervous system and eyes. The asymptomatic incubation period of the disease can last many years until hydatid cysts grow to an extent that triggers clinical signs. The diagnosis is done through ultrasonography imaging, which is usually complemented or validated by computed tomography and/or magnetic resonance imaging scans. Cysts can be incidentally discovered by radiography. Specific antibodies are detected by different serological tests and can support the diagnosis. Biopsies and ultrasound-guided punctures may also be performed for differential diagnosis of cysts from tumours and abscesses. In this invention, a new system for non-invasive, early, fast and easy to use diagnosis test for Hydatidosis from exhaled breath analysis has been developed.
New method for the diagnosis of diseases caused by helminths