Thermodynamic modelling of cements clinkering process as …

The catalyst prior to use is a zeolite ... Portland cement clinker typically contains aluminium-bearing phases, such as tricalcium aluminate (C 3 A) and calcium aluminium ferrite (C 4 AF).

(PDF) PERSPECTIVES OF USAGE OF NATURAL ZEOLITE …

zeolite, cement, kiln for clinker, technogenic gasses, adsorptio n, i nfrared . spectroscopy. For the purpose of prevention of emission of CO 2, SOx, NOx in the .

(PDF) PERSPECTIVES OF USAGE OF NATURAL ZEOLITE SATURATED WITH KILN

PERSPECTIVES OF USAGE OF NATURAL ZEOLITE SATURATED WITH KILN GASSES OF CEMENT CLINKER. ... Results show that adding 5% of zeolite to cement results in a similar strength and 1.78 times higher durability of the produced concrete, which is explained by the reduction of chloride diffusion. Moreover, adding 19% of zeolite to …

Production of environmentally friendly cements using …

This study aimed at investigating the effect of addition of varying proportions of synthetic zeolite catalyst on the performance of produced cement and subsequently …

The procedure for cement preparation used in this study

Mechanical and physical properties represented by compressive strength, fineness, and setting time of five zeolite-blended cement clinker specimens prepared using different proportions (1–10% by ...

Self-repairing properties of OPC clinker/natural zeolite …

The 10 d recoveries of the mechanical properties and crack sealing of an ordinary Portland cement (OPC) clinker/natural zeolite (ferrierite (Fer)) blend modified or unmodified with silica were tested at 270°C in water and alkali carbonate environments. The recoveries of the samples depended on their modification with silica and the curing …

Interground Cement Clinker and Zeolite

Methods and compositions for wellbore treating fluids, especially cementitious compositions that include interground cement clinker and zeolite, with and without gypsum. Cementitious compositions containing interground cement clinker and zeolite - Halliburton Energy Services, Inc.

A preliminary study on preparation and properties of …

The basic components of cement clinker had a great influence on the performance of paste prepared by magnesia based clinker. In this part, the setting time …

Utilizing zeolite/kaolin combination for partial …

According to the British standard method, zeolite was added to cement clinker in proportions of 5-12% and 10-12% by weight, respectively, in the preparation of samples of zeolite-containing...

CA2518837C

Interground Cement Clinker and Zeolite The present example provides a grind curve of particle size as a function of grind time for a composition of 60% cement clinker interground with 40% zeolite (w/w), designated herein as Composition 1. Cement clinker was obtained from Lehigh Inland Cement Limited (Edmonton, Alberta, Canada).

Cementitious compositions containing interground cement clinker and zeolite

Cementitious compositions containing interground cement clinker and zeolite Nov 8, 2006 - Halliburton Energy Services, Inc. Methods and compositions for wellbore treating fluids, especially cementitious compositions that include interground cement clinker and zeolite, with and without gypsum.

Self-repairing properties of OPC clinker/natural zeolite blend …

Abstract. The 10 d recoveries of the mechanical properties and crack sealing of an ordinary Portland cement (OPC) clinker/natural zeolite (ferrierite (Fer)) blend …

US7303015B2

US7303015B2 US11/594,435 US59443506A US7303015B2 US 7303015 B2 US7303015 B2 US 7303015B2 US 59443506 A US59443506 A US 59443506A US 7303015 B2 US7303015 B2 US 7303015B2 Authority

Application of zeolite/kaolin combination for …

The study concluded that the partial cement clinker replacement using zeolite/kaolin combination may have a great influence on the reduction of CO 2 emission and energy …

Production of environmentally friendly cements using synthetic zeolite

This study aimed at investigating the effect of addition of varying proportions of synthetic zeolite catalyst on the performance of produced cement and subsequently on the reduction of clinker content and the amount of CO2 emitted to the atmosphere.

The properties of mortar using blends with Portland cement clinker

This paper deals with the properties of mortars containing the mixtures of Portland cement clinker, zeolite tuff and gypsum. The mortars consisting of mixtures with 87.42 to 87.99 % of Portland cement clinker, 9.62 to 9.99 % zeolite tuff and 2.02 to 5.63 % of gypsum were prepared and compared to zeolite - free control mortar with 95.2 % of Portland cement …

Production of environmentally friendly cements using …

See more on link.springer

Images of Cement Clinker Zeolite

bing/images

(PDF) Self-repairing properties of OPC clinker/natural zeolite …

The 10 d recoveries of the mechanical properties and crack sealing of an ordinary Portland cement (OPC) clinker/natural zeolite (ferrierite (Fer)) blend modified or unmodified with silica were ...

(PDF) Perspectives of Usage of Natural Zeolite Saturated …

Perspectives of Usage of Natural Zeolite Saturated with Kiln Gasses of Cement Clinker

Cementitious compositions containing interground cement clinker and zeolite

Cementitious compositions containing interground cement clinker and zeolite Sep 13, 2004 - Halliburton Energy Services, Inc. Methods and compositions for wellbore treating fluids, especially cementitious compositions that include interground cement clinker and zeolite, with and without gypsum.

The effect of zeolite and cement stabilization on the …

The proposed approach for the zeolite-cement treated expansive soil and the key parameter (n /AC) method matched by power format. In general, based on the process proven in this research, it is strongly recommended to use n/AC as a key parameter to predict the mechanical behavior of zeolite-cemented expansive soils with highly …

Production of environmentally friendly cements using synthetic zeolite

Cement clinker incorporating up to 10% of synthetic zeolite was considered. Synthetic zeolite was applied as an additive to cement clinker in proportions of 1%, 3%, 5%, 7%, and 10% by weight. Mixture details for cement clinker, gypsum, and synthetic zeolite, respectively, are given in Table 1.

Belite Cement Clinker From Coal Fly Ash of High Ca Content

The patterns of XRD of the synthesized zeolite cement at three various temperatures are shown in Fig. 2.A. For zeolite cement-700 • C, a dehydrated zeolite from sodalite precursors (Na 6 [AlSiO ...

Utilizing zeolite/kaolin combination for partial cement …

According to the British standard method, zeolite was added to cement clinker in proportions of 5-12% and 10-12% by weight, respectively, in the preparation of samples of zeolite-containing cement ...

Utilizing zeolite/kaolin combination for partial cement clinker

According to the British standard method, zeolite was added to cement clinker in proportions of 5-12% and 10-12% by weight, respectively, in the preparation of samples of zeolite-containing...

(PDF) PERSPECTIVES OF USAGE OF NATURAL ZEOLITE SATURATED WITH KILN

Results show that adding 5% of zeolite to cement results in a similar strength and 1.78 times higher durability of the produced concrete, which is explained by the reduction of chloride diffusion. Moreover, adding 19% of zeolite to cement increases its durability 2.75 times, but reduces compressive strength by 29%.

CA2518837A1

zeolite cement clinker compositions containing cementitious compositions interground cement Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number CA002518837A