JP4451662B2 - 改良型圧力容器 - Google Patents
改良型圧力容器 Download PDFInfo
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- JP4451662B2 JP4451662B2 JP2003563702A JP2003563702A JP4451662B2 JP 4451662 B2 JP4451662 B2 JP 4451662B2 JP 2003563702 A JP2003563702 A JP 2003563702A JP 2003563702 A JP2003563702 A JP 2003563702A JP 4451662 B2 JP4451662 B2 JP 4451662B2
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- B01J2219/00049—Controlling or regulating processes
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- B01J2219/0277—Metal based
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- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
Description
12 自己加圧型カプセル
14 圧力伝達媒体
16 電力制御システム
18 発熱体
20 温度センサ
22 コントローラ
24 拘束部
34 サポート
36 エンドフランジ
38 ファスナー
52 壁
54 チャンバ
58 閉端部
56 封止端部
60 不活性ライナ
100 上部パンチ
102 下部パンチ
104 ダイ
106 コンプレッションリング
120 上部シール
122 下部シール
124 上部ガスケット
126 下部ガスケット
130 導電性部材
Claims (8)
- 超臨界流体中で1種以上の材料を処理する圧力容器(10)であって、
a)実質的に空気を含まない環境で1種以上の材料と超臨界流体を収容する自己加圧型カプセル(12)、
b)カプセル(12)を包囲し、カプセル(12)に対する外圧を維持する圧力伝達媒体(14)、
c)カプセル(12)に近接するように圧力伝達媒体(14)に挿入できる1個以上の発熱体(18)と該発熱体(18)に電気的に接続し該発熱体(18)に電力を供給する電力制御システム(16)とを備える、カプセル(12)加熱用の加熱システム、
d)カプセル(12)と圧力伝達媒体(14)と発熱体(18)とを所定の位置に収容・保持し、カプセル(12)と圧力伝達媒体(14)と発熱体(18)を一定圧力に維持する拘束部(24)、及び
e)拘束部(24)と圧力伝達媒体(14)の間に配置され、圧力伝達媒体の漏れを防止する1個以上のシール(120,122)
を備える圧力容器(10)。 - 前記加熱システムがさらに、カプセル(12)の温度を測定するためカプセル(12)に近接して配置された1個以上の温度センサ(20)を備える、請求項1記載の圧力容器(10)。
- 超臨界流体中で1種以上の材料を処理する圧力容器(10)であって、
a)実質的に空気を含まない環境で1種以上の材料と超臨界流体を収容する自己加圧型カプセル(12)であって、1種以上の材料と超臨界流体を収容するチャンバ(54)を画成する1以上の壁(52)と閉端部(58)と封止端部(56)とを備える自己加圧型のカプセル(12)、
b)カプセル(12)を包囲し、カプセル(12)に対する外圧を維持する圧力伝達媒体(14)、
c)カプセル(12)に近接するように圧力伝達媒体(14)に挿入できる1個以上の発熱体(18)と、カプセル(12)の温度を測定するためカプセル(12)に近接して配置された1個以上の温度センサ(20)と、該発熱体(18)及び温度センサ(20)に電気的に接続して該発熱体(18)に電力を供給し、温度センサ(20)を制御する電力制御システム(16)とを備える、カプセル(12)加熱用の加熱システム、
d)カプセル(12)と圧力伝達媒体(14)と発熱体(18)とを所定の位置に収容・保持し、カプセル(12)と圧力伝達媒体(14)と発熱体(18)を一定圧力に維持する拘束部(24)、及び
e)拘束部(24)と圧力伝達媒体(14)の間に配置され、圧力伝達媒体の漏れを防止する1個以上のシール
を備える圧力容器(10)。 - 1個以上の発熱体(18)が、1個以上のホイル、1個以上のチューブ、1個以上のリボン、1個以上の棒、1個以上のワイヤ及びこれらの組合せの少なくともいずれかを含む電気抵抗発熱体(18)である、請求項3記載の圧力容器(10)。
- 超臨界流体の存在下高温高圧で1種以上の材料を処理するため圧力容器(10)を用いる方法であって、
a)1種以上の材料と超臨界流体を形成する溶媒とを収容した自己加圧型封止カプセル(12)を用意し、
b)封止カプセル(12)を収容する拘束部(24)と、圧力容器(10)内に配置された圧力伝達媒体(14)と、圧力伝達媒体(14)中に配置され電力制御システム(16)に電気的に接続した1個以上の発熱体(18)とを備える圧力容器(10)を用意し、
c)封止カプセル(12)を1個以上の発熱体(18)に近接するように圧力伝達媒体(14)中に配置し、
d)圧力伝達媒体(14)と封止カプセル(12)と1個以上の発熱体(18)とを収容した圧力容器(10)をプレス内に配置し、
e)プレスを加圧して圧力容器(10)と圧力伝達媒体(14)と封止カプセル(12)と1個以上の発熱体(18)に所定圧力を加え、
f)電力制御システム(16)から1個以上の発熱体(18)に電力を供給して封止カプセル(12)を所定温度に加熱し、もって封止カプセル(12)に収容された溶媒が超臨界流体となって該超臨界流体が封止カプセル(12)内に所定圧力を発生し、次いで
g)拘束部(24)で均等な圧力を維持して該均等な圧力を圧力伝達媒体(14)を介して伝達することによって封止カプセル(12)内の所定圧力と均衡させ、もって1種以上の材料を高温高圧下、超臨界流体の存在下で処理する
工程を含む方法。 - 拘束部(24)が1個以上のダイ(104)と1個以上のパンチ(100、102)と油圧プレスとを備え、圧力伝達媒体(14)及び1個以上の発熱体(18)がダイ(104)内に配置され、封止カプセル(12)を圧力容器(10)内に配置する工程が、封止カプセル(12)を発熱体(18)に近接するようにダイ(104)内に配置することを含む、請求項5記載の方法。
- 1種以上の材料を超臨界流体の存在下高温高圧で処理する方法であって、
a)1種以上の材料と超臨界流体を形成する溶媒とを収容した自己加圧型封止カプセル(12)を用意し、
b)拘束部(24)と、拘束部(24)内に配置された圧力伝達媒体(14)と、拘束部(24)内に配置された1個以上の発熱体(18)とを備える圧力容器(10)を用意し、
c)封止カプセル(12)を1個以上の発熱体(18)に近接するように圧力伝達媒体(14)中に配置し、
d)1個以上の発熱体(18)に電力を供給して封止カプセル(12)を所定温度に加熱し、もって封止カプセル(12)に収容された溶媒が超臨界流体となって該超臨界流体が封止カプセル(12)内に所定圧力を発生し、次いで
e)拘束部(24)に圧力を加えて封止カプセル(12)内の所定圧力と均衡させ、もって封止カプセル(12)中で1種以上の材料を超臨界流体と反応させる
工程を含む方法。 - 金属窒化物原料と溶媒を自己加圧型封止カプセル(12)に装入し、封止カプセル(12)を、拘束部(24)と、拘束部(24)内に配置された圧力伝達媒体(14)と、拘束部(24)内に配置された1個以上の発熱体(18)とを備える圧力容器(10)内に配置し、封止カプセル(12)を所定温度に加熱し、もって封止カプセル(12)に収容された溶媒が超臨界流体となって封止カプセル(12)内に所定圧力を発生し、次いで拘束部(24)に圧力を加えて封止カプセル(12)内の所定圧力と均衡させ、もって封止カプセル(12)中、高温高圧下で金属窒化物原料が超臨界流体と反応して金属窒化物単結晶を形成する金属窒化物単結晶の形成方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/683,658 US20030140845A1 (en) | 2002-01-31 | 2002-01-31 | Pressure vessel |
PCT/US2002/037755 WO2003064021A1 (en) | 2002-01-31 | 2002-11-22 | Improved pressure vessel |
Publications (3)
Publication Number | Publication Date |
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JP2005515884A JP2005515884A (ja) | 2005-06-02 |
JP2005515884A5 JP2005515884A5 (ja) | 2006-01-12 |
JP4451662B2 true JP4451662B2 (ja) | 2010-04-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003563702A Expired - Fee Related JP4451662B2 (ja) | 2002-01-31 | 2002-11-22 | 改良型圧力容器 |
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US (1) | US20030140845A1 (ja) |
EP (1) | EP1476249B1 (ja) |
JP (1) | JP4451662B2 (ja) |
KR (1) | KR20040078682A (ja) |
CN (1) | CN100358621C (ja) |
AT (1) | ATE337850T1 (ja) |
DE (1) | DE60214436T2 (ja) |
PL (1) | PL371733A1 (ja) |
WO (1) | WO2003064021A1 (ja) |
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DE60214436T2 (de) | 2007-07-12 |
EP1476249B1 (en) | 2006-08-30 |
CN1744942A (zh) | 2006-03-08 |
PL371733A1 (en) | 2005-06-27 |
JP2005515884A (ja) | 2005-06-02 |
WO2003064021A1 (en) | 2003-08-07 |
KR20040078682A (ko) | 2004-09-10 |
EP1476249A1 (en) | 2004-11-17 |
ATE337850T1 (de) | 2006-09-15 |
US20030140845A1 (en) | 2003-07-31 |
DE60214436D1 (de) | 2006-10-12 |
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