GB201817979D0 - Method and apparatus for treating waste material - Google Patents

Method and apparatus for treating waste material

Info

Publication number
GB201817979D0
GB201817979D0 GBGB1817979.6A GB201817979A GB201817979D0 GB 201817979 D0 GB201817979 D0 GB 201817979D0 GB 201817979 A GB201817979 A GB 201817979A GB 201817979 D0 GB201817979 D0 GB 201817979D0
Authority
GB
United Kingdom
Prior art keywords
waste material
treating waste
treating
waste
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
GBGB1817979.6A
Other versions
GB2578645B (en
GB2578645A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DARLOW LLOYD & SONS Ltd
Original Assignee
DARLOW LLOYD & SONS Ltd
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 DARLOW LLOYD & SONS Ltd filed Critical DARLOW LLOYD & SONS Ltd
Priority to GB1817979.6A priority Critical patent/GB2578645B/en
Publication of GB201817979D0 publication Critical patent/GB201817979D0/en
Priority to PCT/GB2019/053107 priority patent/WO2020089650A1/en
Publication of GB2578645A publication Critical patent/GB2578645A/en
Application granted granted Critical
Publication of GB2578645B publication Critical patent/GB2578645B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C02F2101/101—Sulfur compounds
    • 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
    • C02F2101/105—Phosphorus compounds
    • 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
    • C02F2101/12—Halogens or halogen-containing compounds
    • 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
    • C02F2101/12—Halogens or halogen-containing compounds
    • C02F2101/14—Fluorine or fluorine-containing compounds
    • 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
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB1817979.6A 2018-11-02 2018-11-02 Method and apparatus for treating waste material Active GB2578645B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1817979.6A GB2578645B (en) 2018-11-02 2018-11-02 Method and apparatus for treating waste material
PCT/GB2019/053107 WO2020089650A1 (en) 2018-11-02 2019-10-31 Method and apparatus for treating waste material comprising iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1817979.6A GB2578645B (en) 2018-11-02 2018-11-02 Method and apparatus for treating waste material

Publications (3)

Publication Number Publication Date
GB201817979D0 true GB201817979D0 (en) 2018-12-19
GB2578645A GB2578645A (en) 2020-05-20
GB2578645B GB2578645B (en) 2021-11-24

Family

ID=64655514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1817979.6A Active GB2578645B (en) 2018-11-02 2018-11-02 Method and apparatus for treating waste material

Country Status (2)

Country Link
GB (1) GB2578645B (en)
WO (1) WO2020089650A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202214964D0 (en) * 2022-10-11 2022-11-23 South Wales Minerals & Mining Ltd Method of treating zinc-containing by-product

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070987A (en) * 1963-12-31 1967-06-07 Metalimpex Acel Es Femkulkeres Extraction of manganese from ores as manganous sulphate
BR7100533D0 (en) * 1970-02-26 1973-04-24 Metallgesellschaft Ag PROCESS FOR THE TREATMENT OF MINERALS
TWI299754B (en) * 2001-05-30 2008-08-11 Nippon Steel Corp An apparatus for and a method of processing particles contaminated with oil
SE527454C2 (en) * 2004-03-10 2006-03-07 Raymond F Swanson Metal leaching with urea, a pH adjusting agent and an oxidizing agent
US20060127291A1 (en) * 2004-12-09 2006-06-15 Abazajian Armen N High density, high stability, sized metal oxide powder and process for making same
CN100535140C (en) * 2007-06-28 2009-09-02 黄丹喜 Discarded metal sludge recovery and utilization method
HU228102B1 (en) * 2009-04-21 2012-10-29 Peter Lipot Winkler Apparatus and method for producting iron-ore briquette
CN102358648A (en) * 2011-09-20 2012-02-22 卢玉柱 Technology for recycling of sludge obtained after neutralizing treatment of steel and iron pickling wastewater and recycling ferroferric oxide
JP5994826B2 (en) * 2013-09-13 2016-09-21 Ｊｆｅスチール株式会社 How to reuse blast furnace ash
CN103695655A (en) * 2014-01-10 2014-04-02 王洪 Method for recycling precious metals from stainless steel acid pickling sludge
CN103964660B (en) * 2014-05-20 2016-01-06 钱占虎 The acid wastewater treatment of acid-base neutralisation precipitator method process iron content produces the recovery process of mud
CN104131166A (en) * 2014-07-08 2014-11-05 泰州明锋资源再生科技有限公司 Pollution-free treatment and recycling method of sludge generated during stainless steel acid washing process
CN107200447A (en) * 2017-06-20 2017-09-26 天津丰源首创环保科技有限公司 A kind of pickling iron and steel sludge quickly improves the resource utilization method after iron-holder
CN108315559B (en) * 2018-01-23 2019-09-27 昆明理工大学 A kind of method of steel plant's Zinc-Bearing Wastes separation of Zinc
CN108504874B (en) * 2018-05-03 2019-10-18 广东省稀有金属研究所 A method of the separating Ge gallium from zinc oxygen pressure wet process replacement slag

Also Published As

Publication number Publication date
GB2578645B (en) 2021-11-24
WO2020089650A1 (en) 2020-05-07
GB2578645A (en) 2020-05-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20221216 AND 20221221