'Pore structure' presentation slideshows

Characterization of Pore Structure: Foundation

Characterization of Pore Structure: Foundation. Dr. Akshaya Jena Director of Research Porous Materials, Inc., USA. Topics. Characteristics of pore structure Characterization techniques Extrusion Flow Porometry Liquid Extrusion Porosimetry Mercury Intrusion Porosimetry. Pore structure.

1.76k views • 108 slides

Characterization of Pore Structure of Fuel Cell Components for Enhancing Performance

Characterization of Pore Structure of Fuel Cell Components for Enhancing Performance. Dr. Akshaya Jena and Dr. Krishna Gupta Porous Materials, Inc., Ithaca, New York, USA. Outline. Introduction Through p ore throat diameter, distribution, gas permeability & surface area by:

683 views • 67 slides

Characterization of Pore Structure of Membranes

Characterization of Pore Structure of Membranes. Akshaya Jena and Krishna Gupta Porous Materials, Inc. 20 Dutch Mill Road, Ithaca, NY 14850. Outline. Characterization Techniques Examples of Applications Conclusions. Important Pore Structure Characteristics.

484 views • 46 slides

CHBE 551 Lecture 24

422 views • 33 slides

Early Universe Gamma Ray Burst Detection

Early Universe Gamma Ray Burst Detection. 2004. Scientific Rationale. The first generation of stars were very important for the conditions of the early Universe! Synthesis of heavy elements Reionization of the Universe

470 views • 32 slides

Techniques for the Formation of VRLA Batteries

Techniques for the Formation of VRLA Batteries. M.J.Weighall MJW Associates. Why is it more difficult to form VRLA Batteries?. VRLA Battery Formation. Filling is more difficult because: The separator completely fills the space between the plates The separator controls acid flow

461 views • 32 slides

Biodiesel production based on crude oils using zinc-based catalysts

Biodiesel production based on crude oils using zinc-based catalysts. Shuli Yan. Outline. Background Literature review Objective Experiment Reference. Zinc-based catalysts in transesterification Zinc-based catalysts in esterification Zinc-based catalysts in hydrolysis.

545 views • 30 slides

D urability of Concrete

D urability of Concrete. Contents. What is durability of concrete Why study it What is the situation now What to study How to enhance durability. D urability.

1.17k views • 29 slides

Akshaya Jena and Krishna Gupta Porous Materials, Inc. Ithaca, NY, USA

Bio-Technology R&D: Performance Enhancement & Innovative Product Development Through Pore Structure. Akshaya Jena and Krishna Gupta Porous Materials, Inc. Ithaca, NY, USA. Dependence of Performance on Pore Structure Characteristics.

382 views • 24 slides

Current status on lithium ceramic breeder development in India Paritosh Chaudhuri

Current status on lithium ceramic breeder development in India Paritosh Chaudhuri Institute for Plasma Research Gandhinagar, INDIA CBBI-16, 8 - 10 Sept. 2011, Portland , USA. Outline. Indian Blanket Concept for ITER TBM program Requirements of Ceramic breeders in TBMs

404 views • 23 slides

Concrete:

416 views • 20 slides

Pore-Scale Analysis of Oil Shale: Planned Research

Pore-Scale Analysis of Oil Shale: Planned Research. Supervisors: Prof. Martin Blunt & Dr Branko Bijeljic. Tarik Saif. 13 January 2014. Presentation Outline. Introduction Oil Shale Overview Literature Review Research Aims & Objectives Workflow Plan Summary References.

414 views • 15 slides

Section 4: Groundwater Hydrology: How Water Flows

Section 4: Groundwater Hydrology: How Water Flows . Argentina , . http://shortwayup2010.blogspot.com/2010/03/most-beautiful-place-in-world-probably.html.

332 views • 12 slides

Nano-pore structure characterization of shales using gas adsorption and mercury intrusion techniques

In contrast to conventional reservoirs, gas shales have very low porosity and low permeability (in nano-darcy range), and shale matrix possesses ruleless pore structure and a wide pore size distribution with a significant pore volume in the nano-pore range. The nano-pore structure of gas shale plays an important role in hydrocarbon storage and transport. The low-pressure gas adsorption and high-pressure mercury intrusion techniques are adopted for nano-pore structure characterization of the Upper Triassic Xujiahe Formation in the Sichuan Basin. According to the results, the nano-pore geometry of shale samples is relatively complex, mainly slit-shaped. The pore size distribution suggests multi-modal with a broad peak between 2 nm and 30 nm, and the pore volume is predominantly occupied by meso-pores (2~50 nm) and the main specific surface area is dominated by the micro-pores (＜2 nm) and meso-pores ( ＜50 nm). Characterization of nano-pore structure is of great importance for the percolation mechanism and reservoir evaluation study of shale gas.

94 views • 8 slides