BG62558B1 - Катализатор и метод за каталитично очистване на отработенигазове в дмт процес - Google Patents

Катализатор и метод за каталитично очистване на отработенигазове в дмт процес Download PDF

Info

Publication number
BG62558B1
BG62558B1 BG101555A BG10155597A BG62558B1 BG 62558 B1 BG62558 B1 BG 62558B1 BG 101555 A BG101555 A BG 101555A BG 10155597 A BG10155597 A BG 10155597A BG 62558 B1 BG62558 B1 BG 62558B1
Authority
BG
Bulgaria
Prior art keywords
catalyst
components
exhaust gas
oxidation
dmt
Prior art date
Application number
BG101555A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG101555A (bg
Inventor
Dietrich Maschmeyer
Ulrich Neutzel
Reinhard Sigg
Original Assignee
Huels Aktiengesellschaft
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 Huels Aktiengesellschaft filed Critical Huels Aktiengesellschaft
Publication of BG101555A publication Critical patent/BG101555A/xx
Publication of BG62558B1 publication Critical patent/BG62558B1/bg

Links

Classifications

    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B01J37/08—Heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BG101555A 1996-09-17 1997-06-03 Катализатор и метод за каталитично очистване на отработенигазове в дмт процес BG62558B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19637792A DE19637792A1 (de) 1996-09-17 1996-09-17 Katalysator und Verfahren zur katalytischen Abgasreinigung im DMT-Prozeß

Publications (2)

Publication Number Publication Date
BG101555A BG101555A (bg) 1998-09-30
BG62558B1 true BG62558B1 (bg) 2000-02-29

Family

ID=7805837

Family Applications (1)

Application Number Title Priority Date Filing Date
BG101555A BG62558B1 (bg) 1996-09-17 1997-06-03 Катализатор и метод за каталитично очистване на отработенигазове в дмт процес

Country Status (11)

Country Link
EP (1) EP0829295A3 (fr)
JP (1) JPH10137586A (fr)
KR (1) KR19980024648A (fr)
CN (1) CN1176847A (fr)
BG (1) BG62558B1 (fr)
CA (1) CA2215539A1 (fr)
CZ (1) CZ287997A3 (fr)
DE (1) DE19637792A1 (fr)
HU (1) HUP9701546A3 (fr)
PL (1) PL321885A1 (fr)
TR (1) TR199700969A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100727215B1 (ko) * 2004-11-04 2007-06-13 주식회사 엘지화학 메틸벤젠류 부분산화용 촉매 및 이를 이용한 방향족알데히드의 제조 방법
CN102908799B (zh) * 2011-08-01 2014-08-20 中国石油化工股份有限公司 芳烃储罐排放废气的处理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1541928A (en) * 1975-12-23 1979-03-14 Sakai Chemical Industry Co Production of shaped catalysts or carriers comprising titanium oxide
ATE137404T1 (de) * 1990-08-21 1996-05-15 Theratech Inc Zusammensetzungen zur kontrollierten freigabe
DE4026733A1 (de) * 1990-08-24 1992-02-27 Huels Chemische Werke Ag Verfahren zur reinigung eines oxidationsabgases
DE4212020A1 (de) * 1992-04-09 1993-10-14 Consortium Elektrochem Ind Katalysator für die katalytische Nachverbrennung von Kohlenmonoxid und/oder oxidierbare organische Verbindungen enthaltenden Abgasen
DE4401407A1 (de) * 1994-01-19 1995-08-03 Degussa Verfahren zur Reinigung von unter Druck stehenden Abgasen durch katalytische Nachverbrennung

Also Published As

Publication number Publication date
KR19980024648A (ko) 1998-07-06
CA2215539A1 (fr) 1998-03-17
EP0829295A2 (fr) 1998-03-18
EP0829295A3 (fr) 1998-07-01
HUP9701546A3 (en) 1999-03-01
DE19637792A1 (de) 1998-03-19
HUP9701546A2 (hu) 1998-10-28
CN1176847A (zh) 1998-03-25
PL321885A1 (en) 1998-03-30
TR199700969A2 (xx) 1998-04-21
MX9706920A (es) 1998-07-31
JPH10137586A (ja) 1998-05-26
HU9701546D0 (en) 1997-11-28
CZ287997A3 (cs) 1998-04-15
TR199700969A3 (tr) 1998-04-21
BG101555A (bg) 1998-09-30

Similar Documents

Publication Publication Date Title
KR101327679B1 (ko) 순수 형태의 카르복실산의 제조 공정 및 장치
EP1319648B1 (fr) Procédé de préparation de l'acide acrylique
US6239064B1 (en) Catalytic compositions and methods for suppression of halogenation of organic compounds with oxidation products of halogenated organic compounds in gaseous emission streams
US5614159A (en) Process for the purification of an oxidation off gas with energy recovery
JP2011518879A5 (fr)
WO2024149668A1 (fr) Procédé d'élimination d'oxyde nitrique, d'oxyde nitreux et de monoxyde de carbone d'un flux gazeux
US5891410A (en) Process for the purification of an oxidation off gas
NL8300587A (nl) Werkwijze voor het behandelen van afvoergas.
EP1042051A1 (fr) Procede et catalyseur pour l'oxydation de composes organiques halogenes et non halogenes gazeux
JPS643860B2 (fr)
CN1176847A (zh) 催化净化dmt工艺过程中废气的催化剂及方法
JP2004508185A (ja) 廃ガスからメタノールを除去する方法
RU2467998C2 (ru) Способ получения ароматической карбоновой кислоты
EP0402122B1 (fr) Méthode pour le traitement de gaz d'échappement
MXPA97006920A (en) Catalyst and procedure for the catalytic cleaning of exhaust gases in the process
JPH09313935A (ja) 低級アルデヒド化合物の除去触媒および除去方法
KR101639017B1 (ko) 배기가스 처리용 촉매, 이를 이용한 배기가스 처리 방법 및 배기가스 처리 장치
KR830001210B1 (ko) 방향족 카복실산 제조를 위한 치환 방향족 화합물의 산화공정에서 유출가스로부터 브롬을 회수하는 방법
EP0800855A1 (fr) Procédé d'oxydation catalytique de gaz d'échappement
TH31936A (th) สารเร่งปฏิกิริยาและวิธีการสำหรับทำความสะอาดแก๊สปล่อยออกแบบเร่งปฏิกิริยาในกระบวนการ dmt
Li et al. Pd/sulfated alumina—a new effective catalyst for the selective catalytic reduction of NO with CH4
CN115193220A (zh) 一种化工厂pta材料尾气处理方法
RU2000107117A (ru) Высокопроизводительный способ получения малеинового ангидрида из н-бутана
Baba et al. Liquid-phase lactonization of butane-1, 4-diol into γ-butyrolactone over palladium supported on KL zeolite
MXPA97009522A (es) Tratamiento de gas efluente