DE60233186D1 - Verbessertes System zur Behandlung von Elementarschwefel-Rückständen - Google Patents
Verbessertes System zur Behandlung von Elementarschwefel-RückständenInfo
- Publication number
- DE60233186D1 DE60233186D1 DE60233186T DE60233186T DE60233186D1 DE 60233186 D1 DE60233186 D1 DE 60233186D1 DE 60233186 T DE60233186 T DE 60233186T DE 60233186 T DE60233186 T DE 60233186T DE 60233186 D1 DE60233186 D1 DE 60233186D1
- Authority
- DE
- Germany
- Prior art keywords
- treatment
- elemental sulfur
- improved system
- sulfur residues
- residues
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0036—Multiple-effect condensation; Fractional condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0017—Use of electrical or wave energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0058—Use of waste energy from other processes or sources, e.g. combustion gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/26—Electric field
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/11—Batch distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processing Of Solid Wastes (AREA)
- Physical Water Treatments (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29825101P | 2001-06-14 | 2001-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60233186D1 true DE60233186D1 (de) | 2009-09-17 |
Family
ID=23149703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60233186T Expired - Lifetime DE60233186D1 (de) | 2001-06-14 | 2002-06-07 | Verbessertes System zur Behandlung von Elementarschwefel-Rückständen |
Country Status (9)
Country | Link |
---|---|
US (2) | US6939444B2 (de) |
EP (1) | EP1266679B1 (de) |
JP (2) | JP4420591B2 (de) |
KR (1) | KR100877565B1 (de) |
CN (1) | CN1218791C (de) |
BR (1) | BR0202257B1 (de) |
DE (1) | DE60233186D1 (de) |
MX (1) | MXPA02005891A (de) |
TW (1) | TW592780B (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA200303241B (en) * | 2002-05-01 | 2003-11-04 | Rohm & Haas | Improved process for methacrylic acid and methcrylic acid ester production. |
TWI254648B (en) * | 2002-05-01 | 2006-05-11 | Rohm & Haas | Process for manufacturing high purity methacrylic acid |
US7235705B2 (en) * | 2004-05-21 | 2007-06-26 | Exxonmobil Chemical Patents Inc. | Process for reducing vapor condensation in flash/separation apparatus overhead during steam cracking of hydrocarbon feedstocks |
US7220887B2 (en) | 2004-05-21 | 2007-05-22 | Exxonmobil Chemical Patents Inc. | Process and apparatus for cracking hydrocarbon feedstock containing resid |
US20070251256A1 (en) * | 2006-03-20 | 2007-11-01 | Pham Hung M | Flash tank design and control for heat pumps |
US20080033227A1 (en) * | 2006-08-03 | 2008-02-07 | David Campbell Graves | Recovery of sulfur value in an alkylation process |
EP1977805B1 (de) * | 2007-03-29 | 2015-11-04 | China Petrochemical Development Corporation | Verfahren und Verwendung einer Vorrichtung zum Ablösen von organischen Schadstoffen |
JP2009119346A (ja) * | 2007-11-13 | 2009-06-04 | Mitsui Chemicals Polyurethanes Inc | フラッシュタンク、脱圧装置およびポリイソシアネート製造装置 |
US20090151318A1 (en) * | 2007-12-13 | 2009-06-18 | Alstom Technology Ltd | System and method for regenerating an absorbent solution |
US8685236B2 (en) * | 2009-08-20 | 2014-04-01 | General Electric Company | Methods and systems for treating sour water |
JP5641601B2 (ja) * | 2010-01-27 | 2014-12-17 | 株式会社ササクラ | アンモニアの回収装置及び回収方法 |
US8329455B2 (en) | 2011-07-08 | 2012-12-11 | Aikan North America, Inc. | Systems and methods for digestion of solid waste |
IL217437A (en) * | 2012-01-09 | 2013-09-30 | Gilad Golub | Reclaim sulfur from sulfur containing waste |
EP2804929B1 (de) | 2012-01-17 | 2017-05-31 | Shell Internationale Research Maatschappij B.V. | Verfahren und vorrichtung zur vakuumdestillation eines rohen kohlenwasserstroms |
FR3012140B1 (fr) * | 2013-10-18 | 2016-08-26 | Arkema France | Unite et procede pour la purification de methacrylate de methyle brut |
CN104402715A (zh) * | 2013-12-11 | 2015-03-11 | 宁波杰森绿色能源科技有限公司 | 一种粗甲酯脱低沸方法 |
US10093551B2 (en) * | 2014-09-23 | 2018-10-09 | Basf Se | Process and plant for treatment of secondary components obtained in acrolein and/or (meth)acrylic acid production |
WO2016205496A1 (en) | 2015-06-19 | 2016-12-22 | Earth Science Laboratories | Chelating base product for use in water-based system treatments and method of making base product |
US10093564B2 (en) * | 2015-06-19 | 2018-10-09 | Earth Science Laboratories | Chelating base product for use in water-based system treatments |
US11345617B2 (en) * | 2017-03-01 | 2022-05-31 | U.S. Environmental Protection Agency | Microwave drying apparatus for the minimization of drinking water plant residuals |
CN108862210B (zh) * | 2018-06-25 | 2021-12-21 | 无锡英罗唯森科技有限公司 | 一种硫酸浓缩系统和工艺 |
CN109264687A (zh) * | 2018-10-18 | 2019-01-25 | 昆明理工大学 | 一种磷酸微波闪蒸制备聚磷酸的方法及设备 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3119764A (en) * | 1964-01-28 | Feed ii | ||
US3187066A (en) * | 1959-06-03 | 1965-06-01 | Pullman Inc | Alkylation of hydrocarbons |
US3179586A (en) * | 1959-11-24 | 1965-04-20 | Sinclair Research Inc | Process for preparing heavy fuel oils |
US3498887A (en) * | 1967-12-18 | 1970-03-03 | Phillips Petroleum Co | Recovery of sulfur and hydrogen sulfide from admixture with solvent from gas well by plural stage distillation of solvent |
US3537977A (en) * | 1968-07-08 | 1970-11-03 | Chevron Res | Refinery utilizing hydrogen produced from a portion of the feed |
US4002719A (en) * | 1975-09-22 | 1977-01-11 | The Lummus Company | Recovery of nickel and cobalt carbonates from ammoniacal leach solutions |
US4341077A (en) * | 1977-01-28 | 1982-07-27 | Occidental Petroleum Corporation | Process and system for recovery of energy from geothermal brines and other hot water sources |
BE875237R (fr) * | 1978-07-18 | 1979-07-16 | Cosden Technology | Procede pour inhiber la polymerisation de composes vinylaromatiques facilement polymerisables |
US4555310A (en) * | 1978-08-30 | 1985-11-26 | Phillips Petroleum Company | Method of utilizing energy of high pressure condensate |
JPS5772939A (en) * | 1980-10-24 | 1982-05-07 | Celanese Corp | Improved manufacture of ethyl acrylate |
DE3227669C1 (de) * | 1982-07-23 | 1983-07-07 | Hermann Dr. 4400 Münster Stage | Verfahren und Anlage zum Desodorieren und/oder Entsaeuern von Speiseoelen,Fetten und Estern |
US4664784A (en) * | 1984-12-31 | 1987-05-12 | Mobil Oil Corporation | Method and apparatus for fractionating hydrocarbon crudes |
US4693810A (en) * | 1985-06-06 | 1987-09-15 | Union Carbide Corporation | Process for the separation of hydrocarbons from a mixed feedstock |
AU597060B2 (en) * | 1986-06-25 | 1990-05-24 | Atochem North America, Inc. | Process for desulfurizing organic polysulfides |
DE3714016A1 (de) * | 1987-04-27 | 1988-11-10 | Rheinische Braunkohlenw Ag | Verfahren zum behandeln von waschwasser aus einer gaswaesche |
US5192453A (en) * | 1992-01-06 | 1993-03-09 | The Standard Oil Company | Wet oxidation process for ACN waste streams |
US5235112A (en) * | 1992-05-29 | 1993-08-10 | Exxon Chemical Patents Inc. | Stripper-reactor for volatile cobalt recovery |
US5498790A (en) * | 1993-06-09 | 1996-03-12 | Novus International, Inc. | Regeneration of sulfuric acid from sulfate by-products of 2-hydroxy-4-(methylthio)butyric acid manufacture |
US5450728A (en) * | 1993-11-30 | 1995-09-19 | Air Products And Chemicals, Inc. | Recovery of volatile organic compounds from gas streams |
US5462583A (en) * | 1994-03-04 | 1995-10-31 | Advanced Extraction Technologies, Inc. | Absorption process without external solvent |
US5759937A (en) * | 1996-03-25 | 1998-06-02 | Phillips Petroleum Company | Method for regeneration of a hydrogen fluoride alkylation catalyst containing sulfone, water, and ASO |
FR2765809A1 (fr) | 1997-07-11 | 1999-01-15 | Jean Dufourneaud | Dispositif pour diminuer la pollution atmospherique des unites de strippage des liquides charges |
JP4154029B2 (ja) * | 1998-04-07 | 2008-09-24 | 株式会社東芝 | 廃棄物の処理方法および廃棄物処理装置 |
US6761854B1 (en) * | 1998-09-04 | 2004-07-13 | Huntington Alloys Corporation | Advanced high temperature corrosion resistant alloy |
US6303021B2 (en) * | 1999-04-23 | 2001-10-16 | Denim Engineering, Inc. | Apparatus and process for improved aromatic extraction from gasoline |
-
2002
- 2002-06-07 DE DE60233186T patent/DE60233186D1/de not_active Expired - Lifetime
- 2002-06-07 TW TW091112361A patent/TW592780B/zh not_active IP Right Cessation
- 2002-06-07 EP EP02253988A patent/EP1266679B1/de not_active Expired - Lifetime
- 2002-06-07 US US10/165,070 patent/US6939444B2/en not_active Expired - Lifetime
- 2002-06-13 JP JP2002173007A patent/JP4420591B2/ja not_active Expired - Lifetime
- 2002-06-13 BR BRPI0202257-5A patent/BR0202257B1/pt not_active IP Right Cessation
- 2002-06-13 MX MXPA02005891A patent/MXPA02005891A/es unknown
- 2002-06-14 CN CNB021232393A patent/CN1218791C/zh not_active Expired - Lifetime
-
2005
- 2005-06-17 US US11/156,142 patent/US7442348B2/en not_active Expired - Lifetime
-
2008
- 2008-09-29 KR KR1020080095407A patent/KR100877565B1/ko active IP Right Grant
-
2009
- 2009-04-24 JP JP2009106337A patent/JP5000679B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100877565B1 (ko) | 2009-01-07 |
US20050238554A1 (en) | 2005-10-27 |
US6939444B2 (en) | 2005-09-06 |
JP2003088702A (ja) | 2003-03-25 |
EP1266679A1 (de) | 2002-12-18 |
BR0202257B1 (pt) | 2011-04-05 |
EP1266679B1 (de) | 2009-08-05 |
US7442348B2 (en) | 2008-10-28 |
CN1218791C (zh) | 2005-09-14 |
JP5000679B2 (ja) | 2012-08-15 |
BR0202257A (pt) | 2003-04-29 |
JP4420591B2 (ja) | 2010-02-24 |
KR20080094645A (ko) | 2008-10-23 |
MXPA02005891A (es) | 2005-09-08 |
US20020192132A1 (en) | 2002-12-19 |
JP2009160586A (ja) | 2009-07-23 |
CN1391998A (zh) | 2003-01-22 |
TW592780B (en) | 2004-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |