JP2013159606A - ホルムアルデヒドガス製造方法、及びホルムアルデヒドガス製造装置 - Google Patents

ホルムアルデヒドガス製造方法、及びホルムアルデヒドガス製造装置 Download PDF

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Publication number
JP2013159606A
JP2013159606A JP2012025841A JP2012025841A JP2013159606A JP 2013159606 A JP2013159606 A JP 2013159606A JP 2012025841 A JP2012025841 A JP 2012025841A JP 2012025841 A JP2012025841 A JP 2012025841A JP 2013159606 A JP2013159606 A JP 2013159606A
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JP
Japan
Prior art keywords
hemi
formal
concentrate
water
formaldehyde gas
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.)
Pending
Application number
JP2012025841A
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English (en)
Japanese (ja)
Inventor
Yutaka Kubota
豊 久保田
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.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co 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 Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Priority to JP2012025841A priority Critical patent/JP2013159606A/ja
Priority to PCT/JP2013/050834 priority patent/WO2013118552A1/fr
Priority to TW102102163A priority patent/TW201343618A/zh
Publication of JP2013159606A publication Critical patent/JP2013159606A/ja
Pending legal-status Critical Current

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    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
JP2012025841A 2012-02-09 2012-02-09 ホルムアルデヒドガス製造方法、及びホルムアルデヒドガス製造装置 Pending JP2013159606A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012025841A JP2013159606A (ja) 2012-02-09 2012-02-09 ホルムアルデヒドガス製造方法、及びホルムアルデヒドガス製造装置
PCT/JP2013/050834 WO2013118552A1 (fr) 2012-02-09 2013-01-17 Procédé de production de gaz formaldéhyde et appareil de production de gaz formaldéhyde
TW102102163A TW201343618A (zh) 2012-02-09 2013-01-21 甲醛氣體製造方法及甲醛氣體製造裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012025841A JP2013159606A (ja) 2012-02-09 2012-02-09 ホルムアルデヒドガス製造方法、及びホルムアルデヒドガス製造装置

Publications (1)

Publication Number Publication Date
JP2013159606A true JP2013159606A (ja) 2013-08-19

Family

ID=48947321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012025841A Pending JP2013159606A (ja) 2012-02-09 2012-02-09 ホルムアルデヒドガス製造方法、及びホルムアルデヒドガス製造装置

Country Status (3)

Country Link
JP (1) JP2013159606A (fr)
TW (1) TW201343618A (fr)
WO (1) WO2013118552A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220112148A1 (en) * 2019-09-19 2022-04-14 Shandong Chenxin New Energy Co., Ltd. Preparation method for polyoxymethylene dimethyl ether and mixture thereof
US12128395B2 (en) 2021-02-03 2024-10-29 Samsung Electronics Co., Ltd. Process apparatus including gas supplier and method of operating the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114057543B (zh) * 2020-07-29 2023-09-15 山东辰信新能源有限公司 一种DMMn合成工序中失效载体的回收方法
CN112898145A (zh) * 2021-03-22 2021-06-04 邢台旭阳科技有限公司 气相甲醛提取系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340707A (en) * 1976-09-27 1978-04-13 Mitsubishi Chem Ind Ltd Purification of formaldehyde
JPS5834450B2 (ja) * 1980-11-11 1983-07-27 宇部興産株式会社 ホルムアルデヒドの精製法
JPH0723334B2 (ja) * 1988-02-26 1995-03-15 宇部興産株式会社 ホルムアルデヒドの精製法
JPH0635412B2 (ja) * 1988-11-21 1994-05-11 セントラル硝子株式会社 ヘミアセタール化合物の製造方法
JPH0751526B2 (ja) * 1989-12-13 1995-06-05 セントラル硝子株式会社 ヘミアセタール化合物の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220112148A1 (en) * 2019-09-19 2022-04-14 Shandong Chenxin New Energy Co., Ltd. Preparation method for polyoxymethylene dimethyl ether and mixture thereof
US12128395B2 (en) 2021-02-03 2024-10-29 Samsung Electronics Co., Ltd. Process apparatus including gas supplier and method of operating the same

Also Published As

Publication number Publication date
TW201343618A (zh) 2013-11-01
WO2013118552A1 (fr) 2013-08-15

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