Results 31 to 40 of about 6,804 (226)

Optimization of porous materials for thermochemical storage of heat [PDF]

, 2005
Increasing interest in the application of the thermochemical storage or adsorption heat pumps for utilization of industrial waste heat and solar heat stimulated several experimental and theoretical studies on short and long term heat storage (Tchernev ...
Ackermann, Dietrich, Hellwig, Udo, Jänchen, Jochen, Stach, Helmut, Weiler, Eveline   +4 more
core   +1 more source

A Facile Strategy to Prepare Shaped ZSM-5 Catalysts with Enhanced Para-Xylene Selectivity and Stability for Toluene Methylation: The Effect of In Situ Modification by Attapulgite

Molecules, 2019
A general strategy for preparing shaped toluene methylation catalysts with enhanced para-selectivity and stability is developed by extruding ZSM-5 zeolite with attapulgite as a binder.
Yiren Wang, Yang Chang, Min Liu, Anfeng Zhang, Xinwen Guo   +4 more
doaj   +1 more source

Screening Additives for Amending Compacted Clay Covers to Enhance Diffusion Barrier Properties and Moisture Retention Performance

Applied Sciences, 2022
The cover systems in contaminated sites have some problems, including desiccation cracks, which would lead to degradation of the barrier performance.
Min Wang, Jiaming Wen, Heng Zhuang, Weiyi Xia, Ningjun Jiang, Yanjun Du   +5 more
doaj   +1 more source

Uji Antidiare Ekstrak Rimpang Rumput Teki (Cyperus Rotundus L.) Dibandingkan dengan Obat Attapulgite pada Mencit (Mus Musculus L.) Jantan yang Diinduksi Oleum Ricini [PDF]

, 2017
Diare merupakan suatu gejala klinis dan gangguan saluran pencernaan yang ditandai dengan bertambahnya frekuensi defekasi, disertai dengan Perubahan konsistensi feses menjadi lebih cair/lembek.
Busman, H. (Hendri), Nurcahyani, N. (Nuning), Oktaviani, L. (Linda)   +2 more
core   +2 more sources

Insecticidal Effect of an Enhanced Attapulgite for the Control of Four Stored-Product Beetle Species

Agronomy, 2022
We examined the insecticidal effect of three different dust formulations, which were attapulgite (W), attapulgite mix with oregano essential oil with 52% carvacrol (D1), and attapulgite mix with oregano essential oil with 75% carvacrol (D2), in four ...
Evagelia Lampiri, Paraskevi Agrafioti, Ioannis Vagelas, Christos G. Athanassiou   +3 more
doaj   +1 more source

Investigate About the Iraqi Attapulgite Clay as a Mineral Admixture for Concrete [PDF]

Engineering and Technology Journal, 2014
Tremendous research efforts have been directed to investigate the possibility of using the Iraqi Attapulgite clay as a mineral admixture to improve some properties of concrete.
Kais J. Frieh, Waleed A. Abbas, Samer H. Malik   +2 more
doaj   +1 more source

Investigation of additive incorporation on rheological, microstructural and mechanical properties of 3D printable alkali-activated materials

Materials & Design, 2021
This study investigates the addition of Poly-vinyl Alcohol (PVA) fibres and attapulgite nanoclay to alkali-activated materials (AAMs) with the aim of enhancing the mechanical performance and optimizing the printability and buildability of AAMs. The fresh
Mehdi Chougan, Seyed Hamidreza Ghaffar, Pawel Sikora, Sang-Yeop Chung, Teresa Rucinska, Dietmar Stephan, Abdulrahman Albar, Mohammad Rafiq Swash   +7 more
doaj   +1 more source

Sb2Se3 assembling Sb2O3@ attapulgite as an emerging composites for catalytic hydrogenation of p-nitrophenol

Scientific Reports, 2017
The construction and application of a new type of composite material are achieved more and more attention. However, expected Sb2Se3/attapulgite composites aim to use the low price, and high adsorption of attapulgite in assembling Sb2Se3 is quite ...
Lin Tan, Aidong Tang, Yue Zou, Mei Long, Yi Zhang, Jin Ouyang, Jing Chen   +6 more
doaj   +1 more source

Characteristics and Effects of Modified Attapulgite for Stabilization of Cadmium Contaminated Alkaline Soils

Yankuang ceshi, 2022
BACKGROUND With the high specific surface area, rich functional groups and strong adsorption capacity, attapulgite (AT) and its modified materials have become a research hotspot in the field of heavy metal remediation of farmland soil.
SU Junjie, LIU Yongbing, WANG Heli, GUO Wei, WANG Jialiang, WANG Hongpeng, ZHANG Yuanhao   +6 more
doaj   +1 more source

Development Status of Research and Application of Attapulgite

Kuangchan zonghe liyong
This is an article in the field of ceramics and composites. Attapulgite is an important mineral resource with high utilization value. It is widely used in agriculture, environment, materials, chemical industry, biology, catalysis and other fields. It has
Xiangyun SUN, Long LIANG, Guangyuan XIE, Yaoli PENG   +3 more
doaj   +1 more source