SG11201800349PA - Crystallization column and crystallization method - Google Patents

Crystallization column and crystallization method

Info

Publication number
SG11201800349PA
SG11201800349PA SG11201800349PA SG11201800349PA SG11201800349PA SG 11201800349P A SG11201800349P A SG 11201800349PA SG 11201800349P A SG11201800349P A SG 11201800349PA SG 11201800349P A SG11201800349P A SG 11201800349PA SG 11201800349P A SG11201800349P A SG 11201800349PA
Authority
SG
Singapore
Prior art keywords
crystallization
column
crystallization method
crystallization column
Prior art date
Application number
SG11201800349PA
Inventor
Deqiang Peng
Huimin Qi
Luyao Wang
Xin Chen
Fanfei Meng
Yan Wang
Jie Liu
Original Assignee
China Petroleum & Chem Corp
Fushun Res Institute Of Petroleum And Petrochemicals Sinopec Corp
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, Fushun Res Institute Of Petroleum And Petrochemicals Sinopec Corp filed Critical China Petroleum & Chem Corp
Publication of SG11201800349PA publication Critical patent/SG11201800349PA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D7/00—Sublimation
    • B01D7/02—Crystallisation directly from the vapour phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B01D9/0045—Washing of crystals, e.g. in wash columns
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/20—Sulfides; Polysulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D2009/0086—Processes or apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SG11201800349PA 2015-07-15 2015-11-09 Crystallization column and crystallization method SG11201800349PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510414141.2A CN106345136B (en) 2015-07-15 2015-07-15 One kind being used for the crystallizing tower of gas-solid/liquid/gas reactions
PCT/CN2015/094102 WO2017008416A1 (en) 2015-07-15 2015-11-09 Crystallization column and crystallization method

Publications (1)

Publication Number Publication Date
SG11201800349PA true SG11201800349PA (en) 2018-02-27

Family

ID=57756762

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201800349PA SG11201800349PA (en) 2015-07-15 2015-11-09 Crystallization column and crystallization method

Country Status (9)

Country Link
US (1) US10384148B2 (en)
EP (1) EP3323485B1 (en)
KR (1) KR102061603B1 (en)
CN (1) CN106345136B (en)
DK (1) DK3323485T3 (en)
RU (1) RU2683757C1 (en)
SG (1) SG11201800349PA (en)
TW (1) TWI574729B (en)
WO (1) WO2017008416A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112090105B (en) * 2020-09-11 2021-06-22 山东博苑医药化学股份有限公司 Method for refining iodine by circulating air sublimation
CN112569628A (en) * 2020-12-09 2021-03-30 湖北富奕达电子科技有限公司 Crystallization reaction kettle for aluminum dihydrogen phosphate directly outputting internally crystallized particles
CN113842664A (en) * 2021-11-09 2021-12-28 湖南博溥立材料科技有限公司 Crystalline grain crystallization equipment for gas-liquid reaction
CN114345257B (en) * 2022-01-06 2024-05-10 上海安恪企业管理咨询有限公司 Salt-caking prevention trapping device, system and method for refining device

Family Cites Families (22)

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BE758570A (en) 1970-11-06 1971-04-16 Lefebvre Simon METHOD AND APPARATUS FOR PLACING FLUIDS IN CONTACT AND TRANSFER OF MATERIAL AND HEAT BETWEEN THEM.
NL158709B (en) * 1970-11-13 1978-12-15 Apparaten En Ketelfabriek Akf CRYSTALLIZATION COLUMN.
US4126425A (en) * 1977-06-15 1978-11-21 Hatch Associates Ltd. Gas mixer for sublimation purposes
DE3210117C2 (en) * 1982-03-19 1986-06-12 Georg Dipl.-Ing. 5000 Köln Schreiber column
US4891190A (en) * 1983-02-15 1990-01-02 Monsanto Company Incrustation resistive crystallizer employing multifrequency vibrations
US4891191A (en) 1983-12-05 1990-01-02 Monsanto Company High efficiency column crystallizer
CN1090590C (en) 1997-07-22 2002-09-11 中国石油化工集团总公司 Multisection stripping process for treating acid sewage from oil refinery
NL1016434C2 (en) * 2000-10-18 2002-04-22 Solutherm B V Device for sublimating or condensing a water-containing fluid in an enclosed space.
DE10119991A1 (en) * 2001-04-23 2002-10-24 Stephan Pieper Purification of biogas containing hydrogen sulfide and ammonia, removes hydrogen sulfide at least partially by absorption into alkaline wash solution
US6582498B1 (en) * 2001-05-04 2003-06-24 Battelle Memorial Institute Method of separating carbon dioxide from a gas mixture using a fluid dynamic instability
CN1159220C (en) * 2001-07-02 2004-07-28 中国石油化工股份有限公司 Process for purifying and recovering ammonia gas
KR100452407B1 (en) * 2002-06-24 2004-10-12 변재식 tray of distillation tower
WO2004106649A1 (en) * 2003-05-26 2004-12-09 Logos-Innovationen Gmbh Device for the extraction of water from atmospheric air
CN100348938C (en) * 2004-06-27 2007-11-14 中国石化仪征化纤股份有限公司 Granular solid article crystallization and drying apparatus and use thereof
CN200995120Y (en) * 2006-12-04 2007-12-26 无锡利保科技发展有限公司 Smoke desulfurizing absorbing tower by integrated glass fiber reinforced plastic ammonia method
EP2248569A1 (en) * 2009-05-06 2010-11-10 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Wash column
KR100982032B1 (en) * 2009-12-29 2010-09-13 한국건설기술연구원 Preparation method of biological pellet media from rice-husk
CN101829491A (en) * 2010-05-17 2010-09-15 上海申川环保科技有限公司 Sulfur-containing flue gas purifying device
CN202942677U (en) 2012-12-04 2013-05-22 瓮福（集团）有限责任公司 Gas phase iodine crystallizer
CN103721553A (en) * 2014-01-07 2014-04-16 江苏新世纪江南环保股份有限公司 Method for efficiently removing acid gas sulfide by ammonia process desulfurization technique
CN103752032B (en) 2014-02-08 2015-10-28 山东科信生物化学有限公司 A kind of crystallizing tower equipment compared with low melting point
CN203777696U (en) * 2014-02-08 2014-08-20 山东科信生物化学有限公司 Crystallization equipment for material with low melting point

Also Published As

Publication number Publication date
CN106345136B (en) 2018-10-12
EP3323485B1 (en) 2020-10-14
RU2683757C1 (en) 2019-04-01
KR102061603B1 (en) 2020-02-11
KR20180044271A (en) 2018-05-02
WO2017008416A1 (en) 2017-01-19
US20180264377A1 (en) 2018-09-20
EP3323485A1 (en) 2018-05-23
US10384148B2 (en) 2019-08-20
DK3323485T3 (en) 2020-11-30
TW201701934A (en) 2017-01-16
TWI574729B (en) 2017-03-21
EP3323485A4 (en) 2019-01-09
CN106345136A (en) 2017-01-25

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