BE1027253B1 - Dispositif et procédé pour l’oxydation catalytique du sulfite de magnésium, catalyseur de nitrate de cobalt/tamis moléculaire zsm-5 et procédé de préparation de celui-ci - Google Patents

Dispositif et procédé pour l’oxydation catalytique du sulfite de magnésium, catalyseur de nitrate de cobalt/tamis moléculaire zsm-5 et procédé de préparation de celui-ci Download PDF

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Publication number
BE1027253B1
BE1027253B1 BE20195730A BE201905730A BE1027253B1 BE 1027253 B1 BE1027253 B1 BE 1027253B1 BE 20195730 A BE20195730 A BE 20195730A BE 201905730 A BE201905730 A BE 201905730A BE 1027253 B1 BE1027253 B1 BE 1027253B1
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BE
Belgium
Prior art keywords
slurry
catalyst
magnesium
zsm
molecular sieve
Prior art date
Application number
BE20195730A
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English (en)
French (fr)
Inventor
Lidong Wang
Su Lu
Yongliang Ma
Original Assignee
North China Electric Power Univ Baoding
Univ Tsinghua
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Application filed by North China Electric Power Univ Baoding, Univ Tsinghua filed Critical North China Electric Power Univ Baoding
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Publication of BE1027253B1 publication Critical patent/BE1027253B1/fr

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/40—Magnesium sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—Iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/30—Ion-exchange

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
BE20195730A 2019-08-15 2019-10-21 Dispositif et procédé pour l’oxydation catalytique du sulfite de magnésium, catalyseur de nitrate de cobalt/tamis moléculaire zsm-5 et procédé de préparation de celui-ci BE1027253B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910752483.3A CN110420659B (zh) 2019-08-15 2019-08-15 一种催化氧化亚硫酸镁的装置和方法、一种硝酸钴/zsm-5分子筛催化剂及其制备方法

Publications (1)

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BE1027253B1 true BE1027253B1 (fr) 2020-11-30

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BE (1) BE1027253B1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114289072A (zh) * 2022-01-11 2022-04-08 云南民族大学 一种亚硫酸镁催化氧化剂的制备方法和用途

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111054279A (zh) * 2019-12-31 2020-04-24 广东雪迪龙环境科技有限公司 一种用于亚硫酸镁的催化氧化工艺装置及方法
CN114433250A (zh) * 2020-10-16 2022-05-06 中国石油化工股份有限公司 浆料回收装置、浆料制备系统以及浆料回收方法
CN116078154B (zh) * 2023-01-17 2024-08-09 昆明理工大学 一种提高亚硫酸镁氧化速率的方法
CN115818680A (zh) * 2023-02-21 2023-03-21 山东天润资源综合利用有限公司 一种镁法脱硫污泥的处理方法

Citations (4)

* Cited by examiner, † Cited by third party
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CN103990360A (zh) * 2014-03-06 2014-08-20 华东理工大学 一种脱硫副产物硫酸镁溶液连续浓缩纯化的方法
CN105457479A (zh) * 2015-12-31 2016-04-06 上海世渊环保科技有限公司 一种烟气脱硫零排放资源处理系统及方法
CN105709812A (zh) * 2016-01-22 2016-06-29 柳州市海达新型材料科技有限公司 钴改性zsm-5沸石分子筛催化剂及制备方法
CN106955733A (zh) * 2017-03-02 2017-07-18 湖南云平环保科技有限公司 CuFeNiCo/ZSM‑5脱硫脱硝催化剂及其制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101143335B (zh) * 2007-10-11 2011-01-26 福州大学 等离子体反应器催化剂及其制备方法和用途
CN103387246A (zh) * 2012-05-09 2013-11-13 中节能六合天融环保科技有限公司 一种适用于亚硫酸镁快速氧化生成硫酸镁的处理工艺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990360A (zh) * 2014-03-06 2014-08-20 华东理工大学 一种脱硫副产物硫酸镁溶液连续浓缩纯化的方法
CN105457479A (zh) * 2015-12-31 2016-04-06 上海世渊环保科技有限公司 一种烟气脱硫零排放资源处理系统及方法
CN105709812A (zh) * 2016-01-22 2016-06-29 柳州市海达新型材料科技有限公司 钴改性zsm-5沸石分子筛催化剂及制备方法
CN106955733A (zh) * 2017-03-02 2017-07-18 湖南云平环保科技有限公司 CuFeNiCo/ZSM‑5脱硫脱硝催化剂及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114289072A (zh) * 2022-01-11 2022-04-08 云南民族大学 一种亚硫酸镁催化氧化剂的制备方法和用途

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CN110420659A (zh) 2019-11-08

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