Semi-hydrated and undisturbed phosphogypsum-based composite cementing material and preparation method thereof: Fid-Bau Portal

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Semi-hydrated and undisturbed phosphogypsum-based composite cementing material and preparation method thereof

KONG DEWEN / FU RUBIN / LUO SHUANG / WANG LINGLING / XIE LANG / ZHOU YINSHENG / MIAO XUN / FU RUSONG

The invention discloses a semi-hydrated and undisturbed phosphogypsum-based composite cementing material and a preparation method thereof. The material comprises main raw materials and additives, wherein the main raw materials comprise undisturbed phosphogypsum and semi-hydrated phosphogypsum; the additives comprise a water reducing agent and a retarder. The method has the characteristics of high phosphogypsum utilization rate, excellent material performance, simple process and low cost.

本发明公开了一种半水及原状磷石膏基复合胶凝材料及制备方法。包括主原料和外加剂；所述的主原料包括原状磷石膏和半水磷石膏；所述的外加剂包括减水剂和缓凝剂。本发明具有磷石膏利用率高、材料性能表现优异，及工艺简单、成本低的特点。

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Semi-hydrated and undisturbed phosphogypsum-based composite cementing material and preparation method thereof

KONG DEWEN / FU RUBIN / LUO SHUANG / WANG LINGLING / XIE LANG / ZHOU YINSHENG / MIAO XUN / FU RUSONG

The invention discloses a semi-hydrated and undisturbed phosphogypsum-based composite cementing material and a preparation method thereof. The material comprises main raw materials and additives, wherein the main raw materials comprise undisturbed phosphogypsum and semi-hydrated phosphogypsum; the additives comprise a water reducing agent and a retarder. The method has the characteristics of high phosphogypsum utilization rate, excellent material performance, simple process and low cost.

本发明公开了一种半水及原状磷石膏基复合胶凝材料及制备方法。包括主原料和外加剂；所述的主原料包括原状磷石膏和半水磷石膏；所述的外加剂包括减水剂和缓凝剂。本发明具有磷石膏利用率高、材料性能表现优异，及工艺简单、成本低的特点。

Semi-hydrated and undisturbed phosphogypsum-based composite cementing material and preparation method thereof

KONG DEWEN / FU RUBIN / LUO SHUANG / WANG LINGLING / XIE LANG / ZHOU YINSHENG / MIAO XUN / FU RUSONG

The invention discloses a semi-hydrated and undisturbed phosphogypsum-based composite cementing material and a preparation method thereof. The material comprises main raw materials and additives, wherein the main raw materials comprise undisturbed phosphogypsum and semi-hydrated phosphogypsum; the additives comprise a water reducing agent and a retarder. The method has the characteristics of high phosphogypsum utilization rate, excellent material performance, simple process and low cost.

本发明公开了一种半水及原状磷石膏基复合胶凝材料及制备方法。包括主原料和外加剂；所述的主原料包括原状磷石膏和半水磷石膏；所述的外加剂包括减水剂和缓凝剂。本发明具有磷石膏利用率高、材料性能表现优异，及工艺简单、成本低的特点。

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Titel:

Semi-hydrated and undisturbed phosphogypsum-based composite cementing material and preparation method thereof

Weitere Titelangaben:

一种半水及原状磷石膏基复合胶凝材料及制备方法

Beteiligte:

KONG DEWEN (Autor:in) / FU RUBIN (Autor:in) / LUO SHUANG (Autor:in) / WANG LINGLING (Autor:in) / XIE LANG (Autor:in) / ZHOU YINSHENG (Autor:in) / MIAO XUN (Autor:in) / FU RUSONG (Autor:in)

Erscheinungsdatum:

28.05.2021

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Chinesisch

Klassifikation:

IPC: C04B Kalk , LIME / B28C Tonaufbereitung , PREPARING CLAY

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