CN104411633B - 减少砷和锑从活性炭的浸滤 - Google Patents

减少砷和锑从活性炭的浸滤 Download PDF

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Publication number
CN104411633B
CN104411633B CN201380033920.7A CN201380033920A CN104411633B CN 104411633 B CN104411633 B CN 104411633B CN 201380033920 A CN201380033920 A CN 201380033920A CN 104411633 B CN104411633 B CN 104411633B
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China
Prior art keywords
activated carbon
acid
water
low contact
filter
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CN201380033920.7A
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English (en)
Chinese (zh)
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CN104411633A (zh
Inventor
罗伯特·H·沃恩
丽贝卡·L·迪斯泰法诺
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Calgon Carbon Corp
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Calgon Carbon Corp
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49476400&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN104411633(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Calgon Carbon Corp filed Critical Calgon Carbon Corp
Priority to CN201810303468.6A priority Critical patent/CN109081343A/zh
Publication of CN104411633A publication Critical patent/CN104411633A/zh
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Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3071—Washing or leaching
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)
  • Carbon And Carbon Compounds (AREA)
CN201380033920.7A 2012-04-25 2013-04-24 减少砷和锑从活性炭的浸滤 Active CN104411633B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810303468.6A CN109081343A (zh) 2012-04-25 2013-04-24 减少砷和锑从活性炭的浸滤

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261638285P 2012-04-25 2012-04-25
US61/638,285 2012-04-25
US13/842,818 2013-03-15
US13/842,818 US9302246B2 (en) 2012-04-25 2013-03-15 Mitigating leaching of arsenic and antimony from activated carbon
PCT/US2013/037980 WO2013163288A1 (en) 2012-04-25 2013-04-24 Mitigating leaching of arsenic and antimony from activated carbon

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201810303468.6A Division CN109081343A (zh) 2012-04-25 2013-04-24 减少砷和锑从活性炭的浸滤

Publications (2)

Publication Number Publication Date
CN104411633A CN104411633A (zh) 2015-03-11
CN104411633B true CN104411633B (zh) 2018-05-01

Family

ID=49476400

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201380033920.7A Active CN104411633B (zh) 2012-04-25 2013-04-24 减少砷和锑从活性炭的浸滤
CN201810303468.6A Pending CN109081343A (zh) 2012-04-25 2013-04-24 减少砷和锑从活性炭的浸滤

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201810303468.6A Pending CN109081343A (zh) 2012-04-25 2013-04-24 减少砷和锑从活性炭的浸滤

Country Status (6)

Country Link
US (1) US9302246B2 (cg-RX-API-DMAC7.html)
EP (1) EP2841381A1 (cg-RX-API-DMAC7.html)
JP (1) JP6072898B2 (cg-RX-API-DMAC7.html)
CN (2) CN104411633B (cg-RX-API-DMAC7.html)
CA (1) CA2871513C (cg-RX-API-DMAC7.html)
WO (1) WO2013163288A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752279A (zh) * 2013-11-27 2014-04-30 河海大学 一种含有双偕胺肟基团的改性核桃壳吸附剂及其制备方法
US10307706B2 (en) 2014-04-25 2019-06-04 Ada Carbon Solutions, Llc Sorbent compositions for use in a wet scrubber unit
KR101723594B1 (ko) 2015-03-25 2017-04-06 한국과학기술연구원 폐수내 중금속 제거를 위해 산화철로 표면개질된 탄소재료
JP7262393B2 (ja) * 2017-02-10 2023-04-21 カルゴン カーボン コーポレーション 吸着剤および製造方法
KR20230107841A (ko) * 2020-11-18 2023-07-18 엔테그리스, 아이엔씨. 개질된 탄소 흡착제
CN119038547B (zh) * 2024-10-28 2025-01-28 河津市华辉杰能源有限公司 一种活性炭加工装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267057A (en) * 1980-01-18 1981-05-12 Aluminum Company Of America Water treatment for selective removal of nitrates
US4390698A (en) * 1981-05-21 1983-06-28 Societe D'assistance Technique Pour Produits Nestle S.A. Detheobromination of cocoa
US5770090A (en) * 1989-07-28 1998-06-23 Lewis, Iii; Tom Method for recovery of heavy metal from waste water
US5368738A (en) * 1993-05-11 1994-11-29 Calgon Carbon Corporation Oxidized activated carbon for the control of pH and alkalinity in water treatment applications
JP2669794B2 (ja) 1994-11-25 1997-10-29 カルゴン カーボン コーポレーション 水処理用途におけるｐＨ制御のため常温付近で空気により酸化した活性炭
US5876607A (en) * 1996-02-06 1999-03-02 Calgon Carbon Corporation Activated carbon treated by carbon dioxide for the stabilization of treated water pH and the control of aluminum in the treated water
US6946077B2 (en) 2000-11-30 2005-09-20 Envirotrol, Inc. pH stable activated carbon
JP4272586B2 (ja) 2004-05-20 2009-06-03 株式会社荏原製作所 水処理用活性炭
US7628923B2 (en) * 2006-09-25 2009-12-08 Calgon Carbon Corporation Carbon pre-treatment for the stabilization of pH in water treatment
US8007659B2 (en) * 2008-06-03 2011-08-30 Graftech International Holdings Inc. Reduced puffing needle coke from coal tar distillate
CN101863470A (zh) * 2010-05-24 2010-10-20 浙江省林业科学研究院 油茶果壳制汽油蒸气回收用颗粒活性炭的方法
CN101962184A (zh) * 2010-11-03 2011-02-02 福建农林大学 一种机械力化学法制备活性炭的方法
CN102161897B (zh) * 2011-03-20 2013-10-30 卞奎友 一种农作物秸秆制取木炭活性炭可燃气生物油的制作方法

Also Published As

Publication number Publication date
JP6072898B2 (ja) 2017-02-01
US9302246B2 (en) 2016-04-05
JP2015515443A (ja) 2015-05-28
CN109081343A (zh) 2018-12-25
EP2841381A1 (en) 2015-03-04
CA2871513A1 (en) 2013-10-31
CA2871513C (en) 2021-11-09
CN104411633A (zh) 2015-03-11
US20130284673A1 (en) 2013-10-31
WO2013163288A1 (en) 2013-10-31

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