由膨润土制备三聚磷酸铝的工艺研究

Abstract

Abstract: Aluminum tripolyphosphate was prepared through processes of acid leaching，purification，neutralization，and polymerization with bentonite in an Anhui district，China，as raw material.Effects of the mix ratio of raw materials （amount-of-substance ratio of phosphoric acid to aluminum hydroxide），reaction time，and temperature in the processes of neutralization and polymerization on the purity of products were studied.The product quality was analyzed. Structure and morphology of the product were characterized by XRD，FT-IR，and SEM.Results showed that under the optimum conditions，the main component content of product met the requirement of Q/HGY07—1999 and it was of a planar laminar structure.

Key words: aluminum tripolyphosphate, bentonite, comprehensive utilization, acid leaching

CLC Number:

TQ133.1

ZHANG Ying, YU Shao-Ming, SUN Xiao-Li, ZHENG Gao-Jun. Study on preparation technology of aluminum tripolyphosphate from bentonite[J]. INORGANICCHEMICALSINDUSTRY, 2013, 45(8): 12-.

[1]	Yang Xiaohong,Xue Xishi,Zhang Lulu,Chang Jun. Kinetics study of calcium leaching from electrolytic manganese residue by hydrochloric acid [J]. Inorganic Chemicals Industry, 2021, 53(1): 82-86.
[2]	Li Xiaole. Study on optimizing process parameters of tubular cathode for lead-acid batteries [J]. Inorganic Chemicals Industry, 2020, 52(8): 36-39.
[3]	Qin Xianfeng,Quan Xuejun,Ye Peng,Feng Chengfei,Li Gang. Research progress of process intensification of acid leaching technology from chromite ore and separation of chromium-iron [J]. Inorganic Chemicals Industry, 2020, 52(6): 13-19.
[4]	Qing Penghui,Dong Yuming,Wang Xingrun,Zhu Kaisheng,Niu Renjie,Meng Jingjuan,Chen Xiaohong,Chen Huixia,Zhang Hongling,Xu Hongbin. Chromium extraction and detoxification of processing residue from lime-free roasting process of chromite ore [J]. Inorganic Chemicals Industry, 2020, 52(6): 63-67.
[5]	Zhang Xiangcheng,Meng Yongbiao. Brief analysis on present situation of comprehensive utilization of fly ash in China [J]. Inorganic Chemicals Industry, 2020, 52(2): 1-5.
[6]	Chen Shurui,Yang Shaoli,Ma Lan,Hou Jing. Study on leaching of titanium gypsum with hydrochloric acid [J]. Inorganic Chemicals Industry, 2020, 52(2): 65-68.
[7]	Liu Yuelong,Wang Linlin,Liu Gousheng. Extraction of rubidium and cerium salts from lithium tail liquid of medium and low grade lithium clay by ammonium sulfate process [J]. Inorganic Chemicals Industry, 2020, 52(11): 60-63.
[8]	Fu Yuhang1，2，3，Yan Rongbei1，2，3，Peng Chuanfeng1，2，3. Study on comprehensive utilization of residues in salt making area [J]. Inorganic Chemicals Industry, 2019, 51(7): 55-57.
[9]	Wu Jun，Cheng Wen，Quan Xuejun，Wu Haifeng，Li Gang，Luo Huazheng. Acid leaching detoxification and leaching behavior of chromite ore processing residue [J]. Inorganic Chemicals Industry, 2019, 51(7): 64-67.
[10]	Zhang Pinghua,Yan Yunjie,Chen Jianjun,Wang Hongyan,Zhang Chunli,Wu Ning. Preparation of nanometer calcium carbonate from high-Ca-Mg phosphorus tailings by acid leaching [J]. Inorganic Chemicals Industry, 2019, 51(3): 63-66.
[11]	DENG Yue, WEI Guang-Tao, LI Zhong-Min, WANG Yi-Zhi, SHAO Lu-Hua, LONG Ying-Hong, ZHANG Lin-Ye. Preparation and characterization of Fe₃O₄/bentonite composite material by hydrogen atmosphere reduction method [J]. INORGANICCHEMICALSINDUSTRY, 2016, 48(8): 30-.
[12]	HAN Feng, HONG Qi-Mao, WANG Jiang, ZHANG Qiu-Yu, GAO Xi-Jie, ZHOU Zhi-Qiang. Study on direct acid leaching of vanadium from stone coal with three kinds of fluoride aid-leaching reagents [J]. INORGANICCHEMICALSINDUSTRY, 2016, 48(8): 39-.
[13]	JIN Jian-Hua, YANG Zhan-Shou, LI Ao, MA Jiang-Feng. Experimental research on key parameters of preparation of strontium salt by hydrochloric acid leaching technology with waste strontium slag [J]. INORGANICCHEMICALSINDUSTRY, 2016, 48(8): 60-.
[14]	XIE Wei, HUANG Run-Jun, CHEN Dong-Lian, HUANG Zeng-Wei, MA Shao-Mei, YUAN Ai-Qun. Adsorption kinetics of aluminum tripolyphosphate to ammonia nitrogen in water [J]. INORGANICCHEMICALSINDUSTRY, 2016, 48(6): 54-.
[15]	LIU Dan, PING Cheng-Jun, XIAO Lei, JIN Shi-Wei, XU Wang-Sheng, ZOU Bin. Study on disposal of chromium wastewater and remediation of chromium-contaminated soil by organo-bentonite [J]. INORGANICCHEMICALSINDUSTRY, 2016, 48(5): 35-.

National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Study on preparation technology of aluminum tripolyphosphate from bentonite

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10