SG11201803578RA - A treatment method for silicon-containing wastewater and the utilization method thereof, and a method for preparing a molecular sieve and the system thereof - Google Patents

A treatment method for silicon-containing wastewater and the utilization method thereof, and a method for preparing a molecular sieve and the system thereof

Info

Publication number
SG11201803578RA
SG11201803578RA SG11201803578RA SG11201803578RA SG11201803578RA SG 11201803578R A SG11201803578R A SG 11201803578RA SG 11201803578R A SG11201803578R A SG 11201803578RA SG 11201803578R A SG11201803578R A SG 11201803578RA SG 11201803578R A SG11201803578R A SG 11201803578RA
Authority
SG
Singapore
Prior art keywords
silicon
preparing
molecular sieve
containing wastewater
utilization
Prior art date
Application number
SG11201803578RA
Inventor
Zhongqing Liu
Yibin Luo
Lina Zhou
Xingtian Shu
Original Assignee
China Petroleum & Chem Corp
Research Institute Of Petroleum Processing Sinopec
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Petroleum & Chem Corp, Research Institute Of Petroleum Processing Sinopec filed Critical China Petroleum & Chem Corp
Publication of SG11201803578RA publication Critical patent/SG11201803578RA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/12—Nature of the water, waste water, sewage or sludge to be treated from the silicate or ceramic industries, e.g. waste waters from cement or glass factories
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)
SG11201803578RA 2015-10-30 2016-10-28 A treatment method for silicon-containing wastewater and the utilization method thereof, and a method for preparing a molecular sieve and the system thereof SG11201803578RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510725653.0A CN105540943B (en) 2015-10-30 2015-10-30 The processing method of silicon-containing wastewater and the Application way of silicon-containing wastewater and molecular sieve preparation method
PCT/CN2016/000592 WO2017071115A1 (en) 2015-10-30 2016-10-28 Method of treating silicon-containing wastewater and method of utilizing silicon-containing wastewater, and molecular sieve manufacturing method and system

Publications (1)

Publication Number Publication Date
SG11201803578RA true SG11201803578RA (en) 2018-05-30

Family

ID=55820573

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201803578RA SG11201803578RA (en) 2015-10-30 2016-10-28 A treatment method for silicon-containing wastewater and the utilization method thereof, and a method for preparing a molecular sieve and the system thereof
SG10201911192QA SG10201911192QA (en) 2015-10-30 2016-10-28 A treatment method for silicon-containing wastewater and the utilization method thereof, and a method for preparing a molecular sieve and the system thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201911192QA SG10201911192QA (en) 2015-10-30 2016-10-28 A treatment method for silicon-containing wastewater and the utilization method thereof, and a method for preparing a molecular sieve and the system thereof

Country Status (6)

Country Link
US (1) US11161746B2 (en)
EP (1) EP3369714A4 (en)
CN (1) CN105540943B (en)
RU (1) RU2719832C2 (en)
SG (2) SG11201803578RA (en)
WO (1) WO2017071115A1 (en)

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SG11201803576SA (en) * 2015-10-30 2018-05-30 China Petroleum & Chem Corp Method for wastewater treatment and the treatment system thereof, and method for the preparation of a molecular sieve and the preparation system
CN105540943B (en) 2015-10-30 2018-03-20 中国石油化工股份有限公司 The processing method of silicon-containing wastewater and the Application way of silicon-containing wastewater and molecular sieve preparation method
CN106542543A (en) * 2016-10-17 2017-03-29 中国石油化工股份有限公司 The clean preparation method of modenite
CN111099618A (en) * 2018-10-26 2020-05-05 中国石油化工股份有限公司 Process for preparing mordenite
CN112142063A (en) * 2019-06-26 2020-12-29 中国石油化工股份有限公司 Preparation method of X molecular sieve
CN113120916B (en) * 2019-12-31 2022-10-11 中国石油化工股份有限公司 Method for modifying molecular sieve by using multivalent noble metal
CN113929194B (en) * 2020-06-29 2023-06-09 佛山市顺德区美的饮水机制造有限公司 Water treatment device
CN111960813B (en) * 2020-08-21 2023-06-09 浙江天地环保科技股份有限公司 High-value utilization post-treatment system and method for molecular sieve synthesis waste liquid
TWI794716B (en) * 2020-12-30 2023-03-01 財團法人工業技術研究院 System and method of treating waste water
US11673818B2 (en) 2020-12-30 2023-06-13 Industrial Technology Research Institute System and method of treating waste water
CN113582438B (en) * 2021-07-13 2023-04-07 枣阳市一鸣化工有限公司 Treatment method and treatment system for organic silicon waste liquid
CN113562820A (en) * 2021-07-22 2021-10-29 生态环境部华南环境科学研究所 High-efficient separator of inferior/phosphite in chemical nickel plating waste liquid
CN113582266A (en) * 2021-08-09 2021-11-02 江苏国瓷新材料科技股份有限公司 Processing device for environment-friendly recovery of high-silicon ZSM-5 molecular sieve synthesis mother liquor and use method thereof
CN113666388B (en) * 2021-08-25 2023-04-07 浙江闰土股份有限公司 Treatment method of dye wastewater
CN115784241B (en) * 2022-12-29 2023-06-16 山东金汇膜科技股份有限公司 Method for recycling silica gel, sodium sulfate and water from silica gel wastewater

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US4257885A (en) * 1976-02-04 1981-03-24 Union Carbide Corporation Novel zeolite compositions and processes for preparing and using same
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Also Published As

Publication number Publication date
RU2018119081A3 (en) 2020-02-28
CN105540943B (en) 2018-03-20
RU2018119081A (en) 2019-12-02
US20180312415A1 (en) 2018-11-01
RU2719832C2 (en) 2020-04-23
EP3369714A1 (en) 2018-09-05
SG10201911192QA (en) 2020-01-30
US11161746B2 (en) 2021-11-02
CN105540943A (en) 2016-05-04
WO2017071115A1 (en) 2017-05-04
EP3369714A4 (en) 2020-01-01

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